./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0486d993-509f-450e-bfb4-d8b363530c20/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0486d993-509f-450e-bfb4-d8b363530c20/bin/utaipan-g80aRyZoba/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0486d993-509f-450e-bfb4-d8b363530c20/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0486d993-509f-450e-bfb4-d8b363530c20/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0486d993-509f-450e-bfb4-d8b363530c20/bin/utaipan-g80aRyZoba/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0486d993-509f-450e-bfb4-d8b363530c20/bin/utaipan-g80aRyZoba --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1e62d6cd0cc1881af8a0441eecf66de714a02b83a33093d18addba3b875310c8 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-22 02:15:13,595 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 02:15:13,598 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 02:15:13,638 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 02:15:13,638 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 02:15:13,639 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 02:15:13,641 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 02:15:13,646 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 02:15:13,651 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 02:15:13,657 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 02:15:13,659 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 02:15:13,661 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 02:15:13,662 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 02:15:13,665 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 02:15:13,668 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 02:15:13,670 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 02:15:13,672 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 02:15:13,673 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 02:15:13,675 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 02:15:13,681 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 02:15:13,683 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 02:15:13,685 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 02:15:13,687 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 02:15:13,688 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 02:15:13,696 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 02:15:13,696 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 02:15:13,697 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 02:15:13,698 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 02:15:13,698 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 02:15:13,699 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 02:15:13,700 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 02:15:13,701 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 02:15:13,702 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 02:15:13,702 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 02:15:13,704 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 02:15:13,704 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 02:15:13,705 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 02:15:13,705 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 02:15:13,705 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 02:15:13,706 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 02:15:13,707 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 02:15:13,708 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0486d993-509f-450e-bfb4-d8b363530c20/bin/utaipan-g80aRyZoba/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-22 02:15:13,730 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 02:15:13,731 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 02:15:13,731 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 02:15:13,731 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 02:15:13,732 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 02:15:13,732 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 02:15:13,733 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 02:15:13,733 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 02:15:13,733 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 02:15:13,733 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-22 02:15:13,733 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 02:15:13,734 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 02:15:13,734 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-22 02:15:13,734 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-22 02:15:13,734 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 02:15:13,735 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-22 02:15:13,735 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-22 02:15:13,735 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-22 02:15:13,736 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 02:15:13,736 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 02:15:13,737 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 02:15:13,737 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 02:15:13,737 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 02:15:13,737 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 02:15:13,738 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 02:15:13,738 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 02:15:13,738 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 02:15:13,738 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 02:15:13,738 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 02:15:13,739 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 02:15:13,739 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 02:15:13,739 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-22 02:15:13,739 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 02:15:13,740 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 02:15:13,740 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-22 02:15:13,740 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 02:15:13,740 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 02:15:13,741 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 02:15:13,741 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0486d993-509f-450e-bfb4-d8b363530c20/bin/utaipan-g80aRyZoba/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0486d993-509f-450e-bfb4-d8b363530c20/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1e62d6cd0cc1881af8a0441eecf66de714a02b83a33093d18addba3b875310c8 [2022-11-22 02:15:14,040 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 02:15:14,075 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 02:15:14,078 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 02:15:14,079 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 02:15:14,080 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 02:15:14,081 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0486d993-509f-450e-bfb4-d8b363530c20/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i [2022-11-22 02:15:17,038 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 02:15:17,694 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 02:15:17,694 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0486d993-509f-450e-bfb4-d8b363530c20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i [2022-11-22 02:15:17,758 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0486d993-509f-450e-bfb4-d8b363530c20/bin/utaipan-g80aRyZoba/data/ab6bcd1a6/8394ea8fda614b2585f83557ea786320/FLAGf7cd6bed6 [2022-11-22 02:15:17,775 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0486d993-509f-450e-bfb4-d8b363530c20/bin/utaipan-g80aRyZoba/data/ab6bcd1a6/8394ea8fda614b2585f83557ea786320 [2022-11-22 02:15:17,778 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 02:15:17,780 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 02:15:17,785 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 02:15:17,785 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 02:15:17,789 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 02:15:17,790 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:15:17" (1/1) ... [2022-11-22 02:15:17,791 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@177666ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:15:17, skipping insertion in model container [2022-11-22 02:15:17,791 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:15:17" (1/1) ... [2022-11-22 02:15:17,799 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 02:15:17,945 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 02:15:20,949 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0486d993-509f-450e-bfb4-d8b363530c20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[324684,324697] [2022-11-22 02:15:20,953 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0486d993-509f-450e-bfb4-d8b363530c20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[324853,324866] [2022-11-22 02:15:20,954 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0486d993-509f-450e-bfb4-d8b363530c20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[325020,325033] [2022-11-22 02:15:20,954 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0486d993-509f-450e-bfb4-d8b363530c20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[325188,325201] [2022-11-22 02:15:20,973 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 02:15:21,027 INFO L203 MainTranslator]: Completed pre-run [2022-11-22 02:15:21,584 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0486d993-509f-450e-bfb4-d8b363530c20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[324684,324697] [2022-11-22 02:15:21,585 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0486d993-509f-450e-bfb4-d8b363530c20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[324853,324866] [2022-11-22 02:15:21,585 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0486d993-509f-450e-bfb4-d8b363530c20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[325020,325033] [2022-11-22 02:15:21,586 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0486d993-509f-450e-bfb4-d8b363530c20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[325188,325201] [2022-11-22 02:15:21,592 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 02:15:21,717 INFO L208 MainTranslator]: Completed translation [2022-11-22 02:15:21,718 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:15:21 WrapperNode [2022-11-22 02:15:21,718 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 02:15:21,719 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-22 02:15:21,719 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-22 02:15:21,720 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-22 02:15:21,727 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:15:21" (1/1) ... [2022-11-22 02:15:21,857 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:15:21" (1/1) ... [2022-11-22 02:15:22,902 INFO L138 Inliner]: procedures = 379, calls = 4095, calls flagged for inlining = 203, calls inlined = 194, statements flattened = 8342 [2022-11-22 02:15:22,907 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-22 02:15:22,908 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-22 02:15:22,908 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-22 02:15:22,909 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-22 02:15:22,920 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:15:21" (1/1) ... [2022-11-22 02:15:22,921 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:15:21" (1/1) ... [2022-11-22 02:15:23,273 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:15:21" (1/1) ... [2022-11-22 02:15:23,274 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:15:21" (1/1) ... [2022-11-22 02:15:24,391 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:15:21" (1/1) ... [2022-11-22 02:15:24,408 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:15:21" (1/1) ... [2022-11-22 02:15:24,444 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:15:21" (1/1) ... [2022-11-22 02:15:24,461 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:15:21" (1/1) ... [2022-11-22 02:15:24,509 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-22 02:15:24,511 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-22 02:15:24,512 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-22 02:15:24,512 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-22 02:15:24,513 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:15:21" (1/1) ... [2022-11-22 02:15:24,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 02:15:24,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0486d993-509f-450e-bfb4-d8b363530c20/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:15:24,547 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0486d993-509f-450e-bfb4-d8b363530c20/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-22 02:15:24,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0486d993-509f-450e-bfb4-d8b363530c20/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-22 02:15:24,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-22 02:15:24,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-22 02:15:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-22 02:15:24,599 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-22 02:15:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_schedule_next [2022-11-22 02:15:24,599 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_schedule_next [2022-11-22 02:15:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-22 02:15:24,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-22 02:15:24,600 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put [2022-11-22 02:15:24,600 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put [2022-11-22 02:15:24,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-22 02:15:24,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-22 02:15:24,600 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_configure_geometry [2022-11-22 02:15:24,601 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_configure_geometry [2022-11-22 02:15:24,601 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2022-11-22 02:15:24,601 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2022-11-22 02:15:24,601 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-11-22 02:15:24,601 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-11-22 02:15:24,601 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-22 02:15:24,602 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-22 02:15:24,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-22 02:15:24,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-22 02:15:24,604 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_ab_set [2022-11-22 02:15:24,604 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_ab_set [2022-11-22 02:15:24,604 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-22 02:15:24,604 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-22 02:15:24,604 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2022-11-22 02:15:24,605 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2022-11-22 02:15:24,605 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_release [2022-11-22 02:15:24,605 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_release [2022-11-22 02:15:24,605 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_remove [2022-11-22 02:15:24,606 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_remove [2022-11-22 02:15:24,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sh_vou_exit_9_2 [2022-11-22 02:15:24,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sh_vou_exit_9_2 [2022-11-22 02:15:24,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-22 02:15:24,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-22 02:15:24,606 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2022-11-22 02:15:24,607 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2022-11-22 02:15:24,607 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_m_write [2022-11-22 02:15:24,607 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_m_write [2022-11-22 02:15:24,607 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2022-11-22 02:15:24,607 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2022-11-22 02:15:24,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-22 02:15:24,608 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq [2022-11-22 02:15:24,608 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq [2022-11-22 02:15:24,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-22 02:15:24,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-22 02:15:24,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-22 02:15:24,609 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-22 02:15:24,609 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-22 02:15:24,609 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2022-11-22 02:15:24,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-22 02:15:24,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-22 02:15:24,609 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2022-11-22 02:15:24,610 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2022-11-22 02:15:24,610 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-22 02:15:24,610 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_resume [2022-11-22 02:15:24,610 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_resume [2022-11-22 02:15:24,610 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-22 02:15:24,610 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-22 02:15:24,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-22 02:15:24,611 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma_contig [2022-11-22 02:15:24,611 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma_contig [2022-11-22 02:15:24,611 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_a_write [2022-11-22 02:15:24,611 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_a_write [2022-11-22 02:15:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-22 02:15:24,612 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-22 02:15:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-22 02:15:24,612 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-22 02:15:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_open [2022-11-22 02:15:24,612 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_open [2022-11-22 02:15:24,613 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-22 02:15:24,613 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-22 02:15:24,613 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_a_read [2022-11-22 02:15:24,613 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_a_read [2022-11-22 02:15:24,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-22 02:15:24,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-22 02:15:24,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-22 02:15:24,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-22 02:15:24,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-22 02:15:24,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-22 02:15:24,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_55 [2022-11-22 02:15:24,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_55 [2022-11-22 02:15:24,615 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2022-11-22 02:15:24,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2022-11-22 02:15:24,615 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-22 02:15:24,615 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-22 02:15:24,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-22 02:15:24,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-22 02:15:24,616 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_hw_init [2022-11-22 02:15:24,616 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_hw_init [2022-11-22 02:15:24,616 INFO L130 BoogieDeclarations]: Found specification of procedure printk_timed_ratelimit [2022-11-22 02:15:24,616 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_timed_ratelimit [2022-11-22 02:15:24,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-22 02:15:24,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-22 02:15:24,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-22 02:15:24,617 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_poll [2022-11-22 02:15:24,617 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_poll [2022-11-22 02:15:24,617 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-22 02:15:24,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-22 02:15:24,617 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-22 02:15:24,618 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-22 02:15:24,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-22 02:15:24,618 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_mmap [2022-11-22 02:15:24,618 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_mmap [2022-11-22 02:15:24,618 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_disable [2022-11-22 02:15:24,618 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_disable [2022-11-22 02:15:24,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-22 02:15:24,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-22 02:15:24,619 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2022-11-22 02:15:24,619 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2022-11-22 02:15:24,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_sh_vou_device [2022-11-22 02:15:24,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_sh_vou_device [2022-11-22 02:15:24,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-22 02:15:24,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-22 02:15:24,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-22 02:15:24,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-22 02:15:24,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-22 02:15:24,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-22 02:15:24,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-22 02:15:24,621 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_ab_write [2022-11-22 02:15:24,621 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_ab_write [2022-11-22 02:15:24,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-22 02:15:24,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-22 02:15:24,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-22 02:15:24,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-22 02:15:24,622 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_put_adapter [2022-11-22 02:15:24,622 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_put_adapter [2022-11-22 02:15:24,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-22 02:15:24,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-22 02:15:24,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-22 02:15:24,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-22 02:15:24,623 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-22 02:15:24,623 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-22 02:15:24,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-22 02:15:24,623 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-22 02:15:24,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-22 02:15:24,623 INFO L130 BoogieDeclarations]: Found specification of procedure v4l_bound_align_image [2022-11-22 02:15:24,624 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l_bound_align_image [2022-11-22 02:15:24,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_sh_vou_device [2022-11-22 02:15:24,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_sh_vou_device [2022-11-22 02:15:24,624 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_a_set [2022-11-22 02:15:24,624 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_a_set [2022-11-22 02:15:24,624 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2022-11-22 02:15:24,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2022-11-22 02:15:24,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-22 02:15:24,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-22 02:15:24,625 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2022-11-22 02:15:24,625 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2022-11-22 02:15:24,625 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2022-11-22 02:15:24,625 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2022-11-22 02:15:24,625 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-22 02:15:24,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-22 02:15:24,626 INFO L130 BoogieDeclarations]: Found specification of procedure vou_adjust_input [2022-11-22 02:15:24,626 INFO L138 BoogieDeclarations]: Found implementation of procedure vou_adjust_input [2022-11-22 02:15:24,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-22 02:15:24,627 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2022-11-22 02:15:24,627 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2022-11-22 02:15:24,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-22 02:15:24,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-22 02:15:24,627 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-22 02:15:24,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-22 02:15:24,627 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_probe [2022-11-22 02:15:24,628 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_probe [2022-11-22 02:15:24,628 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_ntsc_mode [2022-11-22 02:15:24,628 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_ntsc_mode [2022-11-22 02:15:25,635 INFO L235 CfgBuilder]: Building ICFG [2022-11-22 02:15:25,638 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-22 02:15:25,987 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-22 02:15:38,234 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true;