{"id":16094,"date":"2023-04-17T09:10:08","date_gmt":"2023-04-17T08:10:08","guid":{"rendered":"https:\/\/stage.prover.com\/?page_id=16094"},"modified":"2025-05-19T09:07:40","modified_gmt":"2025-05-19T08:07:40","slug":"prover-ilock","status":"publish","type":"page","link":"https:\/\/www.prover.com\/products\/prover-ilock\/","title":{"rendered":"Prover iLock"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-color:var(--awb-color1);--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:60px;--awb-padding-bottom:0px;--awb-padding-top-medium:70px;--awb-padding-bottom-medium:70px;--awb-padding-top-small:0px;--awb-padding-bottom-small:0px;--awb-margin-top:0px;--awb-margin-bottom:0px;--awb-margin-top-small:0px;--awb-margin-bottom-small:0px;--awb-background-color:var(--awb-color1);--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-center fusion-flex-content-wrap\" style=\"max-width:calc( 1280px + 0px );margin-left: calc(-0px \/ 2 );margin-right: calc(-0px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_2 1_2 fusion-flex-column fusion-flex-align-self-center\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:50px;--awb-margin-bottom-large:0px;--awb-spacing-left-large:0px;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:50px;--awb-spacing-left-medium:0px;--awb-width-small:100%;--awb-order-small:1;--awb-margin-top-small:30px;--awb-spacing-right-small:0px;--awb-margin-bottom-small:0px;--awb-spacing-left-small:0px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"><nav class=\"fusion-breadcrumbs fusion-no-small-visibility awb-yoast-breadcrumbs fusion-breadcrumbs-1\" style=\"--awb-margin-bottom:30px;--awb-breadcrumb-sep:&#039;\/&#039;;\" aria-label=\"Breadcrumb\"><span><span><a href=\"https:\/\/www.prover.com\/\">Home<\/a><\/span><\/span><\/nav><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-six\" style=\"--awb-margin-bottom:0px;--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:0px;--awb-margin-left-small:0px;\"><h6 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;text-transform:uppercase;\">Formal Development<\/h6><\/div><div class=\"fusion-title title fusion-title-2 fusion-sep-none fusion-title-text fusion-title-size-one\" style=\"--awb-margin-top:15px;--awb-margin-bottom:25px;--awb-margin-top-small:20px;--awb-margin-right-small:0px;--awb-margin-bottom-small:30px;--awb-margin-left-small:0px;--awb-font-size:37px;\"><h1 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;text-transform:none;font-size:1em;\">Prover iLock\u00ae<\/h1><\/div><div class=\"fusion-text fusion-text-1\"><p><span style=\"color: var(--awb-text-color); font-family: var(--awb-text-font-family); font-size: var(--awb-font-size); font-style: var(--awb-text-font-style); font-weight: var(--awb-text-font-weight); letter-spacing: var(--awb-letter-spacing); text-align: var(--awb-content-alignment); text-transform: var(--awb-text-transform); background-color: var(--awb-bg-color-hover);\">Prover iLock is a desktop tool for producing fully documented, tested, and verified application software for railway signaling systems. Ready for compilation and installation on the target platform.<\/span><\/p>\n<p><span style=\"color: var(--awb-text-color); font-family: var(--awb-text-font-family); font-size: var(--awb-font-size); font-style: var(--awb-text-font-style); font-weight: var(--awb-text-font-weight); letter-spacing: var(--awb-letter-spacing); text-align: var(--awb-content-alignment); text-transform: var(--awb-text-transform); background-color: var(--awb-bg-color-hover);\">Prover iLock has been used in many projects worldwide: as a modeling tool for the production of digital twins, as well as for code generation of signaling systems control software. Whether you want to generate code for an interlocking system or hunt for bugs in a CBTC system, Prover iLock offers the visualization, simulation, and verification capabilities that you will need.<\/span><\/p>\n<p><span style=\"color: var(--awb-text-color); font-family: var(--awb-text-font-family); font-size: var(--awb-font-size); font-style: var(--awb-text-font-style); font-weight: var(--awb-text-font-weight); letter-spacing: var(--awb-letter-spacing); text-align: var(--awb-content-alignment); text-transform: var(--awb-text-transform); background-color: var(--awb-bg-color-hover);\">Prover iLock has been used for the creation of signaling systems code meeting the highest safety requirements according to CENELEC EN50128 SIL4.<\/span><\/p>\n<p><span style=\"color: var(--awb-text-color); font-family: var(--awb-text-font-family); font-size: var(--awb-font-size); font-style: var(--awb-text-font-style); font-weight: var(--awb-text-font-weight); letter-spacing: var(--awb-letter-spacing); text-align: var(--awb-content-alignment); text-transform: var(--awb-text-transform); background-color: var(--awb-bg-color-hover);\">Prover iLock is one of three parts of the Prover SDA software suite, a complete development process for the development and verification of signaling systems.<\/span><\/p>\n<\/div><div ><a class=\"fusion-button button-flat fusion-button-default-size button-default fusion-button-default button-1 fusion-button-default-span fusion-button-default-type\" target=\"_self\" href=\"https:\/\/www.prover.com\/book-a-demo\/\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">Book a demo<\/span><i class=\"fa-arrow-right fas awb-button__icon awb-button__icon--default button-icon-right\" aria-hidden=\"true\"><\/i><\/a><\/div><div ><a class=\"fusion-button button-flat fusion-button-default-size button-default fusion-button-default button-2 fusion-button-default-span fusion-button-default-type\" target=\"_self\" href=\"https:\/\/www.prover.com\/wp-content\/uploads\/2025\/03\/Prover-iLock-5.38.pdf\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">Read Product Sheet here<\/span><i class=\"fa-file-alt fas awb-button__icon awb-button__icon--default button-icon-right\" aria-hidden=\"true\"><\/i><\/a><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_2 1_2 fusion-flex-column fusion-flex-align-self-center\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:40px;--awb-spacing-right-large:0px;--awb-margin-bottom-large:40px;--awb-spacing-left-large:0px;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:0px;--awb-spacing-left-medium:0px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:0px;--awb-margin-bottom-small:0px;--awb-spacing-left-small:0px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"682\" height=\"430\" alt=\"Prover iLock\" title=\"Prover iLock\" src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/Prover-ilock-image.png\" data-orig-src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/Prover-ilock-image.png\" class=\"lazyload img-responsive wp-image-16148\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27682%27%20height%3D%27430%27%20viewBox%3D%270%200%20682%20430%27%3E%3Crect%20width%3D%27682%27%20height%3D%27430%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/Prover-ilock-image-200x126.png 200w, https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/Prover-ilock-image-400x252.png 400w, https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/Prover-ilock-image-600x378.png 600w, https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/Prover-ilock-image.png 682w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 840px) 100vw, 682px\" \/><\/span><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling fusion-no-small-visibility fusion-no-medium-visibility\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-bottom:0px;--awb-padding-bottom-small:0px;--awb-margin-bottom-small:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:calc( 1280px + 80px );margin-left: calc(-80px \/ 2 );margin-right: calc(-80px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:40px;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><i class=\"fb-icon-element-1 fb-icon-element fontawesome-icon fa-chevron-down fas circle-no fusion-no-small-visibility fusion-no-medium-visibility fusion-animated\" style=\"--awb-iconcolor:var(--awb-custom_color_2);--awb-iconcolor-hover:var(--awb-custom_color_2);--awb-circlecolor:var(--awb-color1);--awb-font-size:32px;--awb-margin-top:0;--awb-margin-right:0;--awb-margin-bottom:0;--awb-margin-left:0;--awb-align-self:center;\" data-animationType=\"fadeInDown\" 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\/ 2 );margin-right: calc(-80px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_1 1_1 fusion-flex-column fusion-flex-align-self-flex-end fusion-animated\" style=\"--awb-padding-top-small:0px;--awb-padding-bottom-small:0px;--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:0px;--awb-spacing-left-large:40px;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-margin-top-small:0px;--awb-spacing-right-small:40px;--awb-margin-bottom-small:0px;--awb-spacing-left-small:40px;\" data-animationType=\"fadeIn\" data-animationDuration=\"1.0\" data-animationOffset=\"top-into-view\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start 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class=\"fusion-image-wrapper hover-type-none\"><img decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/mta-logo-opacity-3.png\" class=\"attachment-blog-medium size-blog-medium lazyload\" alt=\"New York City Transfer\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27300%27%20height%3D%27200%27%20viewBox%3D%270%200%20300%20200%27%3E%3Crect%20width%3D%27300%27%20height%3D%27200%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/mta-logo-opacity-3.png\" data-srcset=\"https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/mta-logo-opacity-3-200x133.png 200w, https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/mta-logo-opacity-3.png 300w\" data-sizes=\"auto\" \/><\/div><\/div><\/div><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper 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src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27201%27%20height%3D%2779%27%20viewBox%3D%270%200%20201%2079%27%3E%3Crect%20width%3D%27201%27%20height%3D%2779%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" class=\"attachment-blog-medium size-blog-medium lazyload\" alt=\"\" data-orig-src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2024\/11\/Hitachi-1.png\" \/><\/div><\/div><\/div><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img decoding=\"async\" width=\"157\" height=\"156\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27157%27%20height%3D%27156%27%20viewBox%3D%270%200%20157%20156%27%3E%3Crect%20width%3D%27157%27%20height%3D%27156%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" class=\"attachment-blog-medium size-blog-medium lazyload\" alt=\"\" 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data-srcset=\"https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/sl-logo-opacity-300x200-1-200x133.png 200w, https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/sl-logo-opacity-300x200-1.png 300w\" data-sizes=\"auto\" \/><\/div><\/div><\/div><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/infrabel-logo-opacity-300x200-1.png\" class=\"attachment-full size-full lazyload\" alt=\"Infrabel\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27300%27%20height%3D%27200%27%20viewBox%3D%270%200%20300%20200%27%3E%3Crect%20width%3D%27300%27%20height%3D%27200%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/infrabel-logo-opacity-300x200-1.png\" data-srcset=\"https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/infrabel-logo-opacity-300x200-1-200x133.png 200w, https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/infrabel-logo-opacity-300x200-1.png 300w\" data-sizes=\"auto\" \/><\/div><\/div><\/div><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/ratp-logo-opacity.png\" class=\"attachment-full size-full lazyload\" alt=\"RATP\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27300%27%20height%3D%27200%27%20viewBox%3D%270%200%20300%20200%27%3E%3Crect%20width%3D%27300%27%20height%3D%27200%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/ratp-logo-opacity.png\" data-srcset=\"https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/ratp-logo-opacity-200x133.png 200w, https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/ratp-logo-opacity.png 300w\" data-sizes=\"auto\" \/><\/div><\/div><\/div><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/sweco-logo-opacity-300x200-1.png\" class=\"attachment-full size-full lazyload\" alt=\"SWECO\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27300%27%20height%3D%27200%27%20viewBox%3D%270%200%20300%20200%27%3E%3Crect%20width%3D%27300%27%20height%3D%27200%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/sweco-logo-opacity-300x200-1.png\" data-srcset=\"https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/sweco-logo-opacity-300x200-1-200x133.png 200w, https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/sweco-logo-opacity-300x200-1.png 300w\" data-sizes=\"auto\" \/><\/div><\/div><\/div><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/cp-logo-opacity-300x200-1.png\" class=\"attachment-full size-full lazyload\" alt=\"Canadian Pacific\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27300%27%20height%3D%27200%27%20viewBox%3D%270%200%20300%20200%27%3E%3Crect%20width%3D%27300%27%20height%3D%27200%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/cp-logo-opacity-300x200-1.png\" 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data-srcset=\"https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/mta-logo-opacity-3-200x133.png 200w, https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/mta-logo-opacity-3.png 300w\" data-sizes=\"auto\" \/><\/div><\/div><\/div><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/siemens-logo-opacity-300x200-1.png\" class=\"attachment-full size-full lazyload\" alt=\"Siemens\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27300%27%20height%3D%27200%27%20viewBox%3D%270%200%20300%20200%27%3E%3Crect%20width%3D%27300%27%20height%3D%27200%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/siemens-logo-opacity-300x200-1.png\" data-srcset=\"https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/siemens-logo-opacity-300x200-1-200x133.png 200w, https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/siemens-logo-opacity-300x200-1.png 300w\" data-sizes=\"auto\" \/><\/div><\/div><\/div><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/thales-logo-opacity-300x200-1.png\" class=\"attachment-full size-full lazyload\" alt=\"Thales\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27300%27%20height%3D%27200%27%20viewBox%3D%270%200%20300%20200%27%3E%3Crect%20width%3D%27300%27%20height%3D%27200%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/thales-logo-opacity-300x200-1.png\" data-srcset=\"https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/thales-logo-opacity-300x200-1-200x133.png 200w, https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/thales-logo-opacity-300x200-1.png 300w\" data-sizes=\"auto\" \/><\/div><\/div><\/div><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/alstom-logo-opacity-300x200-1.png\" class=\"attachment-full size-full lazyload\" alt=\"Alstom\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27300%27%20height%3D%27200%27%20viewBox%3D%270%200%20300%20200%27%3E%3Crect%20width%3D%27300%27%20height%3D%27200%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/alstom-logo-opacity-300x200-1.png\" data-srcset=\"https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/alstom-logo-opacity-300x200-1-200x133.png 200w, https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/alstom-logo-opacity-300x200-1.png 300w\" data-sizes=\"auto\" \/><\/div><\/div><\/div><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img decoding=\"async\" width=\"272\" height=\"81\" src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2024\/11\/Cactus.png\" class=\"attachment-full size-full lazyload\" alt=\"\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27272%27%20height%3D%2781%27%20viewBox%3D%270%200%20272%2081%27%3E%3Crect%20width%3D%27272%27%20height%3D%2781%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2024\/11\/Cactus.png\" data-srcset=\"https:\/\/www.prover.com\/wp-content\/uploads\/2024\/11\/Cactus-200x60.png 200w, https:\/\/www.prover.com\/wp-content\/uploads\/2024\/11\/Cactus.png 272w\" data-sizes=\"auto\" \/><\/div><\/div><\/div><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img decoding=\"async\" width=\"201\" height=\"79\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27201%27%20height%3D%2779%27%20viewBox%3D%270%200%20201%2079%27%3E%3Crect%20width%3D%27201%27%20height%3D%2779%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" class=\"attachment-full size-full lazyload\" alt=\"\" data-orig-src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2024\/11\/Hitachi-1.png\" \/><\/div><\/div><\/div><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img decoding=\"async\" width=\"157\" height=\"156\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27157%27%20height%3D%27156%27%20viewBox%3D%270%200%20157%20156%27%3E%3Crect%20width%3D%27157%27%20height%3D%27156%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" class=\"attachment-full size-full lazyload\" alt=\"\" data-orig-src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2024\/11\/Systra-1.png\" \/><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:100px;--awb-padding-bottom:80px;--awb-padding-top-small:70px;--awb-padding-bottom-small:50px;--awb-margin-top:0px;--awb-margin-bottom:0px;--awb-margin-top-small:0px;--awb-margin-bottom-small:0px;--awb-background-color:var(--awb-color2);--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-center fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"max-width:calc( 1280px + 80px );margin-left: calc(-80px \/ 2 );margin-right: calc(-80px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_4_5 4_5 fusion-flex-column fusion-flex-align-self-center\" style=\"--awb-bg-size:cover;--awb-width-large:80%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:10px;--awb-spacing-left-large:40px;--awb-width-medium:80%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-margin-bottom-small:10px;--awb-spacing-left-small:40px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-3 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-two\" style=\"--awb-margin-bottom:25px;--awb-margin-top-small:20px;--awb-margin-right-small:0px;--awb-margin-bottom-small:30px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-center\" style=\"margin:0;text-transform:none;\">About Prover iLock\u00ae<\/h2><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_4_5 4_5 fusion-flex-column fusion-flex-align-self-center\" style=\"--awb-bg-size:cover;--awb-width-large:80%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:60px;--awb-spacing-left-large:40px;--awb-width-medium:80%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-2\" style=\"--awb-content-alignment:center;\"><p>Given the signaling rules captured in a PiSPEC specification and the configuration of a specific signaling system, Prover iLock instantiates the requirements for the configured application.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_2_5 2_5 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:40%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:40px;--awb-width-medium:40%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-center fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"--awb-flex-grow:0;--awb-flex-grow-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink:0;--awb-flex-shrink-medium:0;--awb-flex-shrink-small:0;width:calc( 100% + 80px ) !important;max-width:calc( 100% + 80px ) !important;margin-left: calc(-80px \/ 2 );margin-right: calc(-80px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-0 fusion_builder_column_inner_1_5 1_5 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:20%;--awb-margin-top-large:0px;--awb-spacing-right-large:0px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:40px;--awb-width-medium:20%;--awb-order-medium:0;--awb-spacing-right-medium:0px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-2 hover-type-none\"><img decoding=\"async\" width=\"37\" height=\"37\" alt=\"Computer\" title=\"Computer\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%2737%27%20height%3D%2737%27%20viewBox%3D%270%200%2037%2037%27%3E%3Crect%20width%3D%2737%27%20height%3D%2737%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/computer-icon1.svg\" class=\"lazyload img-responsive wp-image-15889\"\/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-1 fusion_builder_column_inner_3_4 3_4 fusion-flex-column fusion-flex-align-self-center\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:0px;--awb-width-medium:75%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:0px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-4 fusion-sep-none fusion-title-text fusion-title-size-five\" style=\"--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;--awb-font-size:20px;\"><h5 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;text-transform:none;font-size:1em;\">Turn the instantiated requirements into revenue service code<\/h5><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion_builder_column_2_5 2_5 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:40%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:40px;--awb-width-medium:40%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-center fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"--awb-flex-grow:0;--awb-flex-grow-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink:0;--awb-flex-shrink-medium:0;--awb-flex-shrink-small:0;width:calc( 100% + 80px ) !important;max-width:calc( 100% + 80px ) !important;margin-left: calc(-80px \/ 2 );margin-right: calc(-80px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-2 fusion_builder_column_inner_1_5 1_5 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:20%;--awb-margin-top-large:0px;--awb-spacing-right-large:0px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:40px;--awb-width-medium:20%;--awb-order-medium:0;--awb-spacing-right-medium:0px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-3 hover-type-none\"><img decoding=\"async\" width=\"37\" height=\"37\" alt=\"Computer\" title=\"Computer\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%2737%27%20height%3D%2737%27%20viewBox%3D%270%200%2037%2037%27%3E%3Crect%20width%3D%2737%27%20height%3D%2737%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/computer-icon1.svg\" class=\"lazyload img-responsive wp-image-15889\"\/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-3 fusion_builder_column_inner_3_4 3_4 fusion-flex-column fusion-flex-align-self-center\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:0px;--awb-width-medium:75%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:0px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-5 fusion-sep-none fusion-title-text fusion-title-size-five\" style=\"--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;--awb-font-size:20px;\"><h5 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;text-transform:none;font-size:1em;\">Formally verify that the code meets the safety requirements<\/h5><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-8 fusion_builder_column_2_5 2_5 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:40%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:40px;--awb-width-medium:40%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-center fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"--awb-flex-grow:0;--awb-flex-grow-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink:0;--awb-flex-shrink-medium:0;--awb-flex-shrink-small:0;width:calc( 100% + 80px ) !important;max-width:calc( 100% + 80px ) !important;margin-left: calc(-80px \/ 2 );margin-right: calc(-80px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-4 fusion_builder_column_inner_1_5 1_5 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:20%;--awb-margin-top-large:0px;--awb-spacing-right-large:0px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:40px;--awb-width-medium:20%;--awb-order-medium:0;--awb-spacing-right-medium:0px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-4 hover-type-none\"><img decoding=\"async\" width=\"37\" height=\"37\" alt=\"Computer\" title=\"Computer\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%2737%27%20height%3D%2737%27%20viewBox%3D%270%200%2037%2037%27%3E%3Crect%20width%3D%2737%27%20height%3D%2737%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/computer-icon1.svg\" class=\"lazyload img-responsive wp-image-15889\"\/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-5 fusion_builder_column_inner_3_4 3_4 fusion-flex-column fusion-flex-align-self-center\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:0px;--awb-width-medium:75%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:0px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-6 fusion-sep-none fusion-title-text fusion-title-size-five\" style=\"--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;--awb-font-size:20px;\"><h5 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;text-transform:none;font-size:1em;\">Test the functionality using simulation<\/h5><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-9 fusion_builder_column_2_5 2_5 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:40%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:40px;--awb-width-medium:40%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-center fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"--awb-flex-grow:0;--awb-flex-grow-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink:0;--awb-flex-shrink-medium:0;--awb-flex-shrink-small:0;width:calc( 100% + 80px ) !important;max-width:calc( 100% + 80px ) !important;margin-left: calc(-80px \/ 2 );margin-right: calc(-80px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-6 fusion_builder_column_inner_1_5 1_5 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:20%;--awb-margin-top-large:0px;--awb-spacing-right-large:0px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:40px;--awb-width-medium:20%;--awb-order-medium:0;--awb-spacing-right-medium:0px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-5 hover-type-none\"><img decoding=\"async\" width=\"37\" height=\"37\" alt=\"Computer\" title=\"Computer\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%2737%27%20height%3D%2737%27%20viewBox%3D%270%200%2037%2037%27%3E%3Crect%20width%3D%2737%27%20height%3D%2737%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/computer-icon1.svg\" class=\"lazyload img-responsive wp-image-15889\"\/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-7 fusion_builder_column_inner_3_4 3_4 fusion-flex-column fusion-flex-align-self-center\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:0px;--awb-width-medium:75%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:0px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-7 fusion-sep-none fusion-title-text fusion-title-size-five\" style=\"--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;--awb-font-size:20px;\"><h5 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;text-transform:none;font-size:1em;\">Document the application and produce test instructions for installation testing<\/h5><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-10 fusion_builder_column_4_5 4_5 fusion-flex-column fusion-flex-align-self-center\" style=\"--awb-bg-size:cover;--awb-width-large:80%;--awb-margin-top-large:80px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:40px;--awb-width-medium:80%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-margin-top-small:50px;--awb-spacing-right-small:40px;--awb-margin-bottom-small:20px;--awb-spacing-left-small:40px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-8 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-two\" style=\"--awb-margin-bottom:40px;--awb-margin-top-small:20px;--awb-margin-right-small:0px;--awb-margin-bottom-small:30px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-center\" style=\"margin:0;text-transform:none;\"><p>Prover iLock\u00ae consists of the following<br \/>\nsoftware modules<\/p><\/h2><\/div><div class=\"fusion-tabs fusion-tabs-1 clean nav-is-justified white-tabs horizontal-tabs icon-position-left mobile-mode-accordion\" style=\"--icon-color:rgba(237,237,237,0);--awb-margin-top:20px;--awb-margin-right:0px;--awb-margin-bottom:60px;--awb-margin-left:0px;--awb-title-border-radius-top-left:10px;--awb-title-border-radius-top-right:10px;--awb-title-border-radius-bottom-right:0px;--awb-title-border-radius-bottom-left:0px;--awb-content-padding-top:40px;--awb-content-padding-right:80px;--awb-content-padding-bottom:80px;--awb-content-padding-left:80px;--awb-content-padding-top-small:20px;--awb-content-padding-right-small:30px;--awb-content-padding-bottom-small:40px;--awb-content-padding-left-small:30px;--awb-title-padding-top:15px;--awb-title-padding-right:30px;--awb-title-padding-bottom:15px;--awb-title-padding-left:30px;--awb-title-font-size:18px;--awb-title-text-transform:none;--awb-alignment:start;--awb-inactive-color:var(--awb-custom_color_3);--awb-title-text-color:var(--awb-color7);--awb-background-color:var(--awb-color1);--awb-border-color:var(--awb-color1);--awb-active-border-color:#f4a220;\"><div class=\"nav\"><ul class=\"nav-tabs nav-justified\" role=\"tablist\"><li class=\"active\" role=\"presentation\"><a class=\"tab-link\" data-toggle=\"tab\" role=\"tab\" aria-controls=\"tab-c95c6b0000ea070a398\" aria-selected=\"true\" id=\"fusion-tab-verifier\" href=\"#tab-c95c6b0000ea070a398\"><h4 class=\"fusion-tab-heading\">Verifier<\/h4><\/a><\/li><li role=\"presentation\"><a class=\"tab-link\" data-toggle=\"tab\" role=\"tab\" aria-controls=\"tab-9ab73810f0e411d95b8\" aria-selected=\"false\" tabindex=\"-1\" id=\"fusion-tab-coder\" href=\"#tab-9ab73810f0e411d95b8\"><h4 class=\"fusion-tab-heading\">Coder<\/h4><\/a><\/li><li role=\"presentation\"><a class=\"tab-link\" data-toggle=\"tab\" role=\"tab\" aria-controls=\"tab-cc5033fe0b0bee1aa93\" aria-selected=\"false\" tabindex=\"-1\" id=\"fusion-tab-documenter\" href=\"#tab-cc5033fe0b0bee1aa93\"><h4 class=\"fusion-tab-heading\">Documenter<\/h4><\/a><\/li><li role=\"presentation\"><a class=\"tab-link\" data-toggle=\"tab\" role=\"tab\" aria-controls=\"tab-c1714088dfdea3ed3c3\" aria-selected=\"false\" tabindex=\"-1\" id=\"fusion-tab-simulator\" href=\"#tab-c1714088dfdea3ed3c3\"><h4 class=\"fusion-tab-heading\">Simulator<\/h4><\/a><\/li><\/ul><\/div><div class=\"tab-content\"><div class=\"nav fusion-mobile-tab-nav\"><ul class=\"nav-tabs nav-justified\" role=\"tablist\"><li class=\"active\" role=\"presentation\"><a class=\"tab-link\" data-toggle=\"tab\" role=\"tab\" aria-controls=\"tab-c95c6b0000ea070a398\" aria-selected=\"true\" id=\"mobile-fusion-tab-verifier\" href=\"#tab-c95c6b0000ea070a398\"><h4 class=\"fusion-tab-heading\">Verifier<\/h4><\/a><\/li><\/ul><\/div><div class=\"tab-pane fade fusion-clearfix in active\" role=\"tabpanel\" tabindex=\"0\" aria-labelledby=\"fusion-tab-verifier\" id=\"tab-c95c6b0000ea070a398\">\n<h6 style=\"margin: 0px; padding: 20px 0px 20px 0px;\">Safety verification<\/h6>\n<h3 style=\"font-size: 40px; margin: 0px; padding: 0px 0px 30px 0px;\">Verify, detect and report in seconds<\/h3>\n<p>Prover iLock verifier provides efficient formal verification of safety requirements against system designs created in Prover iLock. Verification of external code, imported into Prover iLock, is also supported.<\/p>\n<p>Formal verification is based on automatic proof search, and provides 100% verification coverage against forbidden, unsafe states: if the system under verification can reach any state that violates a safety requirement, Prover iLock verifier detects and reports this, including the sequence of events leading to this state.<\/p>\n<p>The built-in debugger provides efficient support for identifying why the system allows entering a forbidden, unsafe state. Formal verification is strongly recommended for safety verification by standards such as CENELEC EN 50128, and encouraged or even mandated by a growing number of infrastructure managers. Prover iLock verifier provides automated, easy-to-use formal verification with unparalleled speed and capacity, ensuring predictable formal verification results for your signaling systems.<\/p>\n<p><strong>Proven formal verification technology with unparalleled capacity &amp; performance<\/strong><br \/>\nProver iLock Verifier is based on the market-leading model checker Prover PSL 5 for safety verification of critical embedded systems. Prover PSL has been proven by use in industries such as avionics, Electronic Design Automation, automotive and railway signaling. Prover iLock verifier provides the speed &amp; capacity required to provide complete formal verification of some of the largest signaling systems in the world in just a few hours of CPU computation time. Prover has invested more than 250 man-years of R&amp;D in formal verification technology such as SAT-based model checking, abstraction, and interpolation. Prover iLock verifier combines such verification methods to provide unparalleled performance and capacity.<\/p>\n<\/div><div class=\"nav fusion-mobile-tab-nav\"><ul class=\"nav-tabs nav-justified\" role=\"tablist\"><li role=\"presentation\"><a class=\"tab-link\" data-toggle=\"tab\" role=\"tab\" aria-controls=\"tab-9ab73810f0e411d95b8\" aria-selected=\"false\" tabindex=\"-1\" id=\"mobile-fusion-tab-coder\" href=\"#tab-9ab73810f0e411d95b8\"><h4 class=\"fusion-tab-heading\">Coder<\/h4><\/a><\/li><\/ul><\/div><div class=\"tab-pane fade fusion-clearfix\" role=\"tabpanel\" tabindex=\"0\" aria-labelledby=\"fusion-tab-coder\" id=\"tab-9ab73810f0e411d95b8\">\n<h6 style=\"margin: 0px; padding: 20px 0px 20px 0px;\">Automated Code Generation<\/h6>\n<h3 style=\"font-size: 40px; margin: 0px; padding: 0px 0px 30px 0px;\">Optimized, consistent, and high-quality code<\/h3>\n<p>Prover iLock Coder generates software code for system designs created in Prover iLock. This eliminates the need to write software code by hand, freeing up resources from signaling engineers enabling them to perform other work where their skills are put to better use.<\/p>\n<p><strong>Prover iLock coder benefits:<\/strong><\/p>\n<ul>\n<li>Consistent software code across different applications<\/li>\n<li>Efficient code (with code optimization applied)<\/li>\n<li>Efficient validation of resource usage<\/li>\n<li>Higher code quality compared to manually written cod<\/li>\n<\/ul>\n<p>Prover iLock coder supports generation of code for both vital systems and non-vital systems and has a flexible framework in which code generators for different target languages can be combined. The generation process produces all the necessary configuration files and data, including interfaces to adjacent systems and wayside objects, and scripts for compiling the generated code. Code can be generated for both centralized and distributed signaling systems. For distributed systems, Prover iLock coder generates the configuration of the communication links, including communication variables transmitted.<\/p>\n<p>Prover iLock coder supports a number of proprietary languages and signaling system platforms as well as a standard C-code generator for use with commercial off-the-shelf hardware. Support for additional signaling system targets and communication protocols can be added as needed.<\/p>\n<\/div><div class=\"nav fusion-mobile-tab-nav\"><ul class=\"nav-tabs nav-justified\" role=\"tablist\"><li role=\"presentation\"><a class=\"tab-link\" data-toggle=\"tab\" role=\"tab\" aria-controls=\"tab-cc5033fe0b0bee1aa93\" aria-selected=\"false\" tabindex=\"-1\" id=\"mobile-fusion-tab-documenter\" href=\"#tab-cc5033fe0b0bee1aa93\"><h4 class=\"fusion-tab-heading\">Documenter<\/h4><\/a><\/li><\/ul><\/div><div class=\"tab-pane fade fusion-clearfix\" role=\"tabpanel\" tabindex=\"0\" aria-labelledby=\"fusion-tab-documenter\" id=\"tab-cc5033fe0b0bee1aa93\">\n<h6 style=\"margin: 0px; padding: 20px 0px 20px 0px;\">Automated Document Generation<\/h6>\n<h3 style=\"font-size: 40px; margin: 0px; padding: 0px 0px 30px 0px;\">Quick, consistent, and adaptable documentation<\/h3>\n<p>Prover iLock documenter generates documentation for specific applications. The document generation capabilities are configurable, making it easy to adapt to different documentation needs.<\/p>\n<p><strong>Typical documentation of specific applications includes:<\/strong><\/p>\n<ul>\n<li>Lists of wayside objects<\/li>\n<li>Tables of the routes and their protection areas<\/li>\n<li>Logical formulas detailing the signaling system conditions used<\/li>\n<li>Specifications of required testing activities for installation<\/li>\n<li>Checklists adapted to the specific application configuration<\/li>\n<\/ul>\n<p>With Prover iLock documenter you generate these documents automatically ones the specific application has been configured. While in a traditional process the production of documentation requires substantial effort, it is quick and easy in a Prover iLock process, as Prover iLock documenter does it for you. Writing detailed documents such as test plans by hand is also tedious and error prone, with Prover iLock documenter you are guaranteed consistent results.<\/p>\n<p>Prover iLock documenter is highly customizable to your personal needs. You can include data from any step in the development and V&amp;V process and present it in different file formats such as:<\/p>\n<ul>\n<li>Text (.txt)<\/li>\n<li>Comma separated spreadsheet (.csv)<\/li>\n<li>Microsoft Office Excel (.xls or .xlsx)<\/li>\n<li>Microsoft Office Word (.doc or .docx)<\/li>\n<\/ul>\n<\/div><div class=\"nav fusion-mobile-tab-nav\"><ul class=\"nav-tabs nav-justified\" role=\"tablist\"><li role=\"presentation\"><a class=\"tab-link\" data-toggle=\"tab\" role=\"tab\" aria-controls=\"tab-c1714088dfdea3ed3c3\" aria-selected=\"false\" tabindex=\"-1\" id=\"mobile-fusion-tab-simulator\" href=\"#tab-c1714088dfdea3ed3c3\"><h4 class=\"fusion-tab-heading\">Simulator<\/h4><\/a><\/li><\/ul><\/div><div class=\"tab-pane fade fusion-clearfix\" role=\"tabpanel\" tabindex=\"0\" aria-labelledby=\"fusion-tab-simulator\" id=\"tab-c1714088dfdea3ed3c3\">\n<h6 style=\"margin: 0px; padding: 20px 0px 20px 0px;\">Efficient System Simulation<\/h6>\n<h3 style=\"font-size: 40px; margin: 0px; padding: 0px 0px 30px 0px;\">Time-compressed testing and powerful debugging tools<\/h3>\n<p>Prover iLock simulator provides efficient simulation of large sets of test cases, generated from generic PiSPEC definitions, against system designs created in Prover iLock. simulation of external code, imported into Prover iLock, is also supported. The simulation is time-compressed, which makes it considerably faster than execution on the target hardware platform. This makes it efficient to determine the functional correctness of a system during development, reduces development time and lets engineers spend their time more productively. All test cases and simulation results obtained can be exported, enabling hardware-in-the-loop testing to repeat all desktop simulation results.<\/p>\n<p>The simulator supports distributed systems, as well as both vital and non-vital code. The execution models in a distributed system can be mixed, making it possible to make a very accurate simulation of a distributed signaling system with communication links, remote office control systems, environment models (simulating behavior of wayside objects) and multiple platforms.<\/p>\n<p>Prover iLock simulator has a powerful built-in debugger, which makes it efficient to pin-point the cause of failing test cases, and to visualize the system\u2019s behavior. Simulation can also be interactive, where the user can control the input to the system from the graphical user interface of Prover iLock, and directly observe the response from the system. External components can be connected to the simulator using MQTT or OPC UA protocols.<\/p>\n<p><strong>Prover iLock simulator benefits:<\/strong><\/p>\n<ul>\n<li>Efficient and accurate simulation of multiple signaling systems platforms<\/li>\n<li>Supports both automated testing of test cases generated from PiSPEC and more traditional manual testing<\/li>\n<li>Easy to use, built in debugger with ladder logic viewer and graphical visualization of the simulation state<\/li>\n<li>Multiple signaling systems can be connected and simulated together via MQTT or OPC UA.<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-5 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:calc( 1280px + 80px );margin-left: calc(-80px \/ 2 );margin-right: calc(-80px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-11 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:40px;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-bottom:10px;width:100%;\"><div class=\"fusion-separator-border sep-single\" style=\"--awb-height:20px;--awb-amount:20px;border-color:var(--awb-custom_color_2);border-top-width:0px;\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-6 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-sizes-top:0px;--awb-border-sizes-bottom:0px;--awb-border-sizes-left:0px;--awb-border-sizes-right:0px;--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:80px;--awb-padding-bottom:40px;--awb-padding-top-medium:70px;--awb-padding-bottom-medium:40px;--awb-padding-top-small:40px;--awb-padding-bottom-small:40px;--awb-margin-top:0px;--awb-margin-bottom:0px;--awb-margin-top-small:0px;--awb-margin-bottom-small:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:calc( 1280px + 80px );margin-left: calc(-80px \/ 2 );margin-right: calc(-80px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-12 fusion_builder_column_3_5 3_5 fusion-flex-column fusion-flex-align-self-flex-start fusion-animated\" style=\"--awb-padding-top-small:0px;--awb-padding-bottom-small:0px;--awb-bg-size:cover;--awb-width-large:60%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:0px;--awb-spacing-left-large:40px;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\" data-animationType=\"fadeIn\" data-animationDuration=\"1.0\" data-animationOffset=\"top-into-view\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-9 fusion-sep-none fusion-title-text fusion-title-size-six\" style=\"--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;\"><h6 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;text-transform:uppercase;\">References<\/h6><\/div><div class=\"fusion-title title fusion-title-10 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-bottom:30px;--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:30px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;text-transform:none;\">Prover\u2019s innovative solutions brings benefits to many types of rail control projects<\/h2><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-13 fusion_builder_column_2_5 2_5 fusion-flex-column fusion-no-small-visibility fusion-animated\" style=\"--awb-bg-size:cover;--awb-width-large:40%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:0px;--awb-spacing-left-large:40px;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-margin-bottom-small:0px;--awb-spacing-left-small:40px;\" data-animationType=\"fadeIn\" data-animationDuration=\"1.0\" data-animationOffset=\"top-into-view\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-11 fusion-sep-none fusion-title-text fusion-title-size-six\" style=\"--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;\"><h6 class=\"fusion-title-heading title-heading-right\" style=\"margin:0;text-transform:uppercase;\"><a href=\"https:\/\/www.prover.com\/references\/\" class=\"awb-custom-text-color awb-custom-text-hover-color\" target=\"_self\">View all<\/a><\/h6><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-14 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:20px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:40px;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-post-cards fusion-post-cards-1 fusion-delayed-animation fusion-grid-archive fusion-grid-columns-3\" style=\"--awb-column-spacing:85px;--awb-dots-align:center;--awb-columns:3;--awb-filters-color:var(--awb-color7);--awb-active-filter-border-size:3px;--awb-filters-height:36px;--awb-row-spacing:50px;--awb-columns-medium:33.3333%;--awb-columns-small:100%;\" data-post-type-label=\"portfolio\" data-animationType=\"fadeInDown\" data-animationDuration=\"0.6\" data-animationOffset=\"top-into-view\" data-animation-delay=\"0.3\"><ul class=\"fusion-grid fusion-grid-3 fusion-flex-align-items-stretch fusion-grid-posts-cards\"><li class=\"fusion-layout-column fusion_builder_column fusion-builder-column-15 fusion-flex-column post-card fusion-grid-column fusion-post-cards-grid-column fusion-animated\" style=\"--awb-bg-size:cover;--awb-filter:brightness(100%) contrast(100%);--awb-filter-transition:filter 0.3s ease;--awb-filter-hover:brightness(110%) contrast(105%);--awb-flex-grow:0;--awb-flex-shrink:0;--awb-flex-grow-medium:0;--awb-flex-shrink-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink-small:0;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-aspect-ratio:16 \/ 9;--awb-margin-right:0px;--awb-margin-bottom:40px;--awb-margin-left:0px;--awb-margin-bottom-small:12px;--awb-caption-overlay-color:#ffffff;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);--awb-filter:contrast(105%);--awb-filter-transition:filter 0.3s ease;--awb-filter-hover:contrast(100%);\"><span class=\" fusion-imageframe imageframe-none imageframe-6 hover-type-none has-aspect-ratio\"><a class=\"fusion-no-lightbox\" href=\"https:\/\/www.prover.com\/references\/formalizing-trafikverkets-signaling-rules-with-proven-methodology\/\" target=\"_self\"><img decoding=\"async\" width=\"2560\" height=\"1707\" src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2025\/10\/pexels-efrem-efre-2786187-29080039-scaled.jpg\" data-orig-src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2025\/10\/pexels-efrem-efre-2786187-29080039-scaled.jpg\" class=\"lazyload img-responsive wp-image-22339 img-with-aspect-ratio\" data-parent-fit=\"cover\" data-parent-container=\".fusion-image-element\" alt srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%272560%27%20height%3D%271707%27%20viewBox%3D%270%200%202560%201707%27%3E%3Crect%20width%3D%272560%27%20height%3D%271707%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.prover.com\/wp-content\/uploads\/2025\/10\/pexels-efrem-efre-2786187-29080039-200x133.jpg 200w, https:\/\/www.prover.com\/wp-content\/uploads\/2025\/10\/pexels-efrem-efre-2786187-29080039-400x267.jpg 400w, https:\/\/www.prover.com\/wp-content\/uploads\/2025\/10\/pexels-efrem-efre-2786187-29080039-600x400.jpg 600w, https:\/\/www.prover.com\/wp-content\/uploads\/2025\/10\/pexels-efrem-efre-2786187-29080039-800x533.jpg 800w, https:\/\/www.prover.com\/wp-content\/uploads\/2025\/10\/pexels-efrem-efre-2786187-29080039-1200x800.jpg 1200w, https:\/\/www.prover.com\/wp-content\/uploads\/2025\/10\/pexels-efrem-efre-2786187-29080039-scaled.jpg 2560w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 840px) 100vw, 2560px\" \/><\/a><\/span><\/div><div class=\"fusion-title title fusion-title-12 fusion-sep-none fusion-title-text fusion-title-size-four\" style=\"--awb-text-color:var(--awb-color7);--awb-margin-top:0px;--awb-margin-bottom:20px;--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:20px;--awb-margin-left-small:0px;--awb-link-color:var(--awb-color7);--awb-link-hover-color:var(--awb-color5);\"><h4 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\"><a href=\"https:\/\/www.prover.com\/references\/formalizing-trafikverkets-signaling-rules-with-proven-methodology\/\" class=\"awb-custom-text-color awb-custom-text-hover-color\" target=\"_self\">Formalizing Trafikverket\u2019s signaling rules with proven methodology<\/a><\/h4><\/div><div class=\"fusion-text fusion-text-3\" style=\"--awb-text-transform:var(--awb-typography4-text-transform);\"><p>The project formalized Trafikverket\u2019s signaling regulations by translating them into machine readable requirements and building internal competence in formal methods, paving the way for safer, more efficient, and fully digitalized railway signaling.<\/p>\n<\/div><\/div><\/li>\n<li class=\"fusion-layout-column fusion_builder_column fusion-builder-column-16 fusion-flex-column post-card fusion-grid-column fusion-post-cards-grid-column fusion-animated\" style=\"--awb-bg-size:cover;--awb-filter:brightness(100%) contrast(100%);--awb-filter-transition:filter 0.3s ease;--awb-filter-hover:brightness(110%) contrast(105%);--awb-flex-grow:0;--awb-flex-shrink:0;--awb-flex-grow-medium:0;--awb-flex-shrink-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink-small:0;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-aspect-ratio:16 \/ 9;--awb-margin-right:0px;--awb-margin-bottom:40px;--awb-margin-left:0px;--awb-margin-bottom-small:12px;--awb-caption-overlay-color:#ffffff;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);--awb-filter:contrast(105%);--awb-filter-transition:filter 0.3s ease;--awb-filter-hover:contrast(100%);\"><span class=\" fusion-imageframe imageframe-none imageframe-7 hover-type-none has-aspect-ratio\"><a class=\"fusion-no-lightbox\" href=\"https:\/\/www.prover.com\/references\/modernizing-stockholm-metros-tms-with-safe-migration\/\" target=\"_self\" aria-label=\"Signal modernization at Stockholm Metro\"><img decoding=\"async\" width=\"2560\" height=\"1707\" alt=\"Signal modernization at Stockholm Metro\" src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2020\/06\/pexels-maxavans-5072402-scaled.jpg\" data-orig-src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2020\/06\/pexels-maxavans-5072402-scaled.jpg\" class=\"lazyload img-responsive wp-image-21046 img-with-aspect-ratio\" data-parent-fit=\"cover\" data-parent-container=\".fusion-image-element\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%272560%27%20height%3D%271707%27%20viewBox%3D%270%200%202560%201707%27%3E%3Crect%20width%3D%272560%27%20height%3D%271707%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.prover.com\/wp-content\/uploads\/2020\/06\/pexels-maxavans-5072402-200x133.jpg 200w, https:\/\/www.prover.com\/wp-content\/uploads\/2020\/06\/pexels-maxavans-5072402-400x267.jpg 400w, https:\/\/www.prover.com\/wp-content\/uploads\/2020\/06\/pexels-maxavans-5072402-600x400.jpg 600w, https:\/\/www.prover.com\/wp-content\/uploads\/2020\/06\/pexels-maxavans-5072402-800x533.jpg 800w, https:\/\/www.prover.com\/wp-content\/uploads\/2020\/06\/pexels-maxavans-5072402-1200x800.jpg 1200w, https:\/\/www.prover.com\/wp-content\/uploads\/2020\/06\/pexels-maxavans-5072402-scaled.jpg 2560w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 840px) 100vw, 2560px\" \/><\/a><\/span><\/div><div class=\"fusion-title title fusion-title-13 fusion-sep-none fusion-title-text fusion-title-size-four\" style=\"--awb-text-color:var(--awb-color7);--awb-margin-top:0px;--awb-margin-bottom:20px;--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:20px;--awb-margin-left-small:0px;--awb-link-color:var(--awb-color7);--awb-link-hover-color:var(--awb-color5);\"><h4 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\"><a href=\"https:\/\/www.prover.com\/references\/modernizing-stockholm-metros-tms-with-safe-migration\/\" class=\"awb-custom-text-color awb-custom-text-hover-color\" target=\"_self\">Modernizing Stockholm Metro\u2019s TMS with safe, stepwise migration to PLC<\/a><\/h4><\/div><div class=\"fusion-text fusion-text-4\" style=\"--awb-text-transform:var(--awb-typography4-text-transform);\"><p>In this project, Prover enabled a safe and stepwise migration from legacy relay systems to a modern, PLC-integrated Traffic Management System for the Stockholm Metro.<\/p>\n<\/div><\/div><\/li>\n<li class=\"fusion-layout-column fusion_builder_column fusion-builder-column-17 fusion-flex-column post-card fusion-grid-column fusion-post-cards-grid-column fusion-animated\" style=\"--awb-bg-size:cover;--awb-filter:brightness(100%) contrast(100%);--awb-filter-transition:filter 0.3s ease;--awb-filter-hover:brightness(110%) contrast(105%);--awb-flex-grow:0;--awb-flex-shrink:0;--awb-flex-grow-medium:0;--awb-flex-shrink-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink-small:0;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-aspect-ratio:16 \/ 9;--awb-margin-right:0px;--awb-margin-bottom:40px;--awb-margin-left:0px;--awb-margin-bottom-small:12px;--awb-caption-overlay-color:#ffffff;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);--awb-filter:contrast(105%);--awb-filter-transition:filter 0.3s ease;--awb-filter-hover:contrast(100%);\"><span class=\" fusion-imageframe imageframe-none imageframe-8 hover-type-none has-aspect-ratio\"><a class=\"fusion-no-lightbox\" href=\"https:\/\/www.prover.com\/references\/implementing-prover-trident-for-sl-stockholm\/\" target=\"_self\" aria-label=\"Prover-SL-metro\"><img decoding=\"async\" width=\"1200\" height=\"800\" alt=\"SL metro\" src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/Prover-SL-metro.webp\" data-orig-src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/Prover-SL-metro.webp\" class=\"lazyload img-responsive wp-image-18440 img-with-aspect-ratio\" data-parent-fit=\"cover\" data-parent-container=\".fusion-image-element\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271200%27%20height%3D%27800%27%20viewBox%3D%270%200%201200%20800%27%3E%3Crect%20width%3D%271200%27%20height%3D%27800%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/Prover-SL-metro-200x133.webp 200w, https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/Prover-SL-metro-400x267.webp 400w, https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/Prover-SL-metro-600x400.webp 600w, https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/Prover-SL-metro-800x533.webp 800w, https:\/\/www.prover.com\/wp-content\/uploads\/2023\/04\/Prover-SL-metro.webp 1200w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 840px) 100vw, 1200px\" \/><\/a><\/span><\/div><div class=\"fusion-title title fusion-title-14 fusion-sep-none fusion-title-text fusion-title-size-four\" style=\"--awb-text-color:var(--awb-color7);--awb-margin-top:0px;--awb-margin-bottom:20px;--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:20px;--awb-margin-left-small:0px;--awb-link-color:var(--awb-color7);--awb-link-hover-color:var(--awb-color5);\"><h4 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\"><a href=\"https:\/\/www.prover.com\/references\/implementing-prover-trident-for-sl-stockholm\/\" class=\"awb-custom-text-color awb-custom-text-hover-color\" target=\"_self\">Implementing Prover Trident  for SL, Stockholm<\/a><\/h4><\/div><div class=\"fusion-text fusion-text-5\" style=\"--awb-text-transform:var(--awb-typography4-text-transform);\"><p>In signaling design automation projects, we start by developing a digital twin of your existing, future, and conceptual systems.<\/p>\n<\/div><\/div><\/li>\n<\/ul><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-18 fusion_builder_column_1_1 1_1 fusion-flex-column fusion-no-medium-visibility fusion-no-large-visibility fusion-animated\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-flex-grow:0;--awb-flex-shrink:0;--awb-margin-top-large:0px;--awb-spacing-right-large:0px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:0px;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-flex-grow-medium:0;--awb-flex-shrink-medium:0;--awb-spacing-right-medium:0px;--awb-spacing-left-medium:0px;--awb-width-small:100%;--awb-order-small:0;--awb-flex-grow-small:0;--awb-flex-shrink-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\" data-animationType=\"fadeIn\" data-animationDuration=\"1.0\" data-animationOffset=\"top-into-view\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-15 fusion-sep-none fusion-title-text fusion-title-size-six\" style=\"--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;\"><h6 class=\"fusion-title-heading title-heading-right\" style=\"margin:0;text-transform:uppercase;\"><a href=\"#\" class=\"awb-custom-text-color awb-custom-text-hover-color\" target=\"_self\"><a href=\"https:\/\/www.prover.com\/references\/\">View all<\/a><\/a><\/h6><\/div><\/div><\/div><\/div><\/div>\n<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-7 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:calc( 1280px + 80px );margin-left: calc(-80px \/ 2 );margin-right: calc(-80px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-19 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-flex-grow:0;--awb-flex-shrink:0;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:40px;--awb-width-medium:100%;--awb-order-medium:0;--awb-flex-grow-medium:0;--awb-flex-shrink-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-flex-grow-small:0;--awb-flex-shrink-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;\"><div class=\"fusion-separator-border sep-single\" style=\"--awb-height:20px;--awb-amount:20px;border-color:var(--awb-custom_color_2);border-top-width:0px;\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-8 fusion-flex-container has-pattern-background has-mask-background hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:0px;--awb-padding-right:6vw;--awb-padding-bottom:0px;--awb-padding-left:6vw;--awb-padding-top-small:0px;--awb-padding-right-small:0px;--awb-padding-bottom-small:0px;--awb-padding-left-small:0px;--awb-margin-top:0px;--awb-margin-bottom:20px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"width:calc( 100% + 80px ) !important;max-width:calc( 100% + 80px ) !important;margin-left: calc(-80px \/ 2 );margin-right: calc(-80px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-20 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-padding-right:30px;--awb-padding-left:30px;--awb-padding-right-small:30px;--awb-padding-left-small:30px;--awb-bg-size:cover;--awb-width-large:100%;--awb-flex-grow:0;--awb-flex-shrink:0;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:40px;--awb-width-medium:100%;--awb-order-medium:0;--awb-flex-grow-medium:0;--awb-flex-shrink-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-flex-grow-small:0;--awb-flex-shrink-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"--awb-flex-grow:0;--awb-flex-grow-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink:0;--awb-flex-shrink-medium:0;--awb-flex-shrink-small:0;width:calc( 100% + 80px ) !important;max-width:calc( 100% + 80px ) !important;margin-left: calc(-80px \/ 2 );margin-right: calc(-80px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-8 fusion_builder_column_inner_1_2 1_2 fusion-flex-column fusion-flex-align-self-stretch\" style=\"--awb-padding-top:120px;--awb-padding-right:120px;--awb-padding-bottom:120px;--awb-padding-left:120px;--awb-padding-top-small:60px;--awb-padding-right-small:40px;--awb-padding-bottom-small:40px;--awb-padding-left-small:40px;--awb-bg-color:var(--awb-color3);--awb-bg-color-hover:var(--awb-color3);--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:0px;--awb-margin-bottom-large:0px;--awb-spacing-left-large:0px;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:0px;--awb-spacing-left-medium:0px;--awb-width-small:100%;--awb-order-small:0;--awb-margin-top-small:0px;--awb-spacing-right-small:0px;--awb-margin-bottom-small:0px;--awb-spacing-left-small:0px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-16 fusion-sep-none fusion-title-text fusion-title-size-six\" style=\"--awb-text-color:var(--awb-color1);--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;\"><h6 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;text-transform:uppercase;\">Book A demo<\/h6><\/div><div class=\"fusion-title title fusion-title-17 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:var(--awb-color1);--awb-margin-bottom:30px;--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:30px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;text-transform:none;\">Learn the possibilities with Prover \u2013 in action!<\/h2><\/div><div class=\"fusion-text fusion-text-6 fusion-text-no-margin\" style=\"--awb-text-color:var(--awb-color1);--awb-margin-bottom:40px;\"><p>Book a 30 minute demo and learn about what benefits Prover products can bring to you and your organisation.<\/p>\n<\/div><div class=\"fusion-title title fusion-title-18 fusion-sep-none fusion-title-text fusion-title-size-four\" style=\"--awb-text-color:var(--awb-color1);--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;\"><h4 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;text-transform:none;\">We\u2019ll cover how to:<\/h4><\/div><ul style=\"--awb-size:17px;--awb-margin-top:20px;--awb-margin-right:0px;--awb-margin-bottom:20px;--awb-margin-left:0px;--awb-textcolor:var(--awb-color1);--awb-line-height:28.9px;--awb-icon-width:28.9px;--awb-icon-height:28.9px;--awb-icon-margin:11.9px;--awb-content-margin:40.8px;--awb-circlecolor:var(--awb-color3);--awb-circle-yes-font-size:14.96px;\" class=\"fusion-checklist fusion-checklist-1 fusion-checklist-default type-icons\"><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-yes\"><i class=\"fusion-li-icon fa-check fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p>Specific Application Engineering with Prover iLock<\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-yes\"><i class=\"fusion-li-icon fa-check fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p>Formal Verification with Prover iLock and Prover Certifier<\/p>\n<\/div><\/li><\/ul><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-9 fusion_builder_column_inner_1_2 1_2 fusion-flex-column fusion-flex-align-self-stretch\" style=\"--awb-padding-top:120px;--awb-padding-right:80px;--awb-padding-bottom:40px;--awb-padding-left:80px;--awb-padding-top-small:60px;--awb-padding-right-small:40px;--awb-padding-bottom-small:40px;--awb-padding-left-small:40px;--awb-bg-color:var(--awb-custom_color_4);--awb-bg-color-hover:var(--awb-custom_color_4);--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:0px;--awb-margin-bottom-large:0px;--awb-spacing-left-large:0px;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:0px;--awb-spacing-left-medium:0px;--awb-width-small:100%;--awb-order-small:0;--awb-margin-top-small:0px;--awb-spacing-right-small:0px;--awb-margin-bottom-small:0px;--awb-spacing-left-small:0px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\">\n\t\t\t\t\t\t<script>\n\t\t\t\t\t\t\twindow.hsFormsOnReady = window.hsFormsOnReady || [];\n\t\t\t\t\t\t\twindow.hsFormsOnReady.push(()=>{\n\t\t\t\t\t\t\t\thbspt.forms.create({\n\t\t\t\t\t\t\t\t\tportalId: 26789739,\n\t\t\t\t\t\t\t\t\tformId: \"4462cd56-6850-415f-918a-3daee631caf2\",\n\t\t\t\t\t\t\t\t\ttarget: \"#hbspt-form-1776215534000-3775309305\",\n\t\t\t\t\t\t\t\t\tregion: \"eu1\",\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t})});\n\t\t\t\t\t\t<\/script>\n\t\t\t\t\t\t<div class=\"hbspt-form\" id=\"hbspt-form-1776215534000-3775309305\"><\/div><div class=\"fusion-text fusion-text-7 fusion-text-no-margin\" style=\"--awb-margin-top:20px;--awb-margin-bottom:20px;\"><p>Prefer speaking on the phone? Contact us on <strong>+46 (0)8 617 68 00.<\/strong><\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n<\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":3,"featured_media":16148,"parent":14305,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-16094","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Prover iLock - Software for railway interlocking systems.<\/title>\n<meta name=\"description\" content=\"The desktop tool for producing fully documented, tested and verified application software for railway signaling systems.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.prover.com\/products\/prover-ilock\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Prover iLock - 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