./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 dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fed195d-81e7-47a7-a1ee-829bbfcce24c/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fed195d-81e7-47a7-a1ee-829bbfcce24c/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fed195d-81e7-47a7-a1ee-829bbfcce24c/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fed195d-81e7-47a7-a1ee-829bbfcce24c/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.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_1fed195d-81e7-47a7-a1ee-829bbfcce24c/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fed195d-81e7-47a7-a1ee-829bbfcce24c/bin/uautomizer-J5u9QxTXDZ --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 Automizer --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-dbf71c6-m [2022-10-17 10:37:48,486 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:37:48,488 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:37:48,528 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:37:48,528 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:37:48,530 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:37:48,532 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:37:48,535 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:37:48,538 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:37:48,539 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:37:48,541 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:37:48,543 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:37:48,544 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:37:48,545 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:37:48,547 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:37:48,549 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:37:48,550 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:37:48,552 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:37:48,555 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:37:48,558 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:37:48,561 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:37:48,563 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:37:48,565 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:37:48,566 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:37:48,573 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:37:48,573 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:37:48,574 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:37:48,575 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:37:48,576 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:37:48,578 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:37:48,578 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:37:48,579 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:37:48,580 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:37:48,582 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:37:48,583 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:37:48,584 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:37:48,585 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:37:48,585 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:37:48,586 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:37:48,587 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:37:48,588 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:37:48,589 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fed195d-81e7-47a7-a1ee-829bbfcce24c/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-10-17 10:37:48,623 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:37:48,623 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:37:48,624 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:37:48,624 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:37:48,625 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:37:48,625 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:37:48,626 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:37:48,627 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:37:48,627 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:37:48,628 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:37:48,628 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 10:37:48,628 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:37:48,628 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:37:48,628 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:37:48,629 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:37:48,629 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:37:48,629 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:37:48,629 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:37:48,630 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:37:48,630 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:37:48,630 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:37:48,630 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:37:48,631 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:37:48,631 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:37:48,631 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:37:48,631 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-17 10:37:48,632 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 10:37:48,650 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:37:48,651 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:37:48,651 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:37:48,651 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_1fed195d-81e7-47a7-a1ee-829bbfcce24c/bin/uautomizer-J5u9QxTXDZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fed195d-81e7-47a7-a1ee-829bbfcce24c/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1e62d6cd0cc1881af8a0441eecf66de714a02b83a33093d18addba3b875310c8 [2022-10-17 10:37:48,949 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:37:48,974 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:37:48,978 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:37:48,979 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:37:48,980 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:37:48,982 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fed195d-81e7-47a7-a1ee-829bbfcce24c/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i [2022-10-17 10:37:49,074 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fed195d-81e7-47a7-a1ee-829bbfcce24c/bin/uautomizer-J5u9QxTXDZ/data/170bb1210/3db5f43852e44ee48dacc52e2affd616/FLAG9f18f4801 [2022-10-17 10:37:50,153 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:37:50,154 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fed195d-81e7-47a7-a1ee-829bbfcce24c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i [2022-10-17 10:37:50,232 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fed195d-81e7-47a7-a1ee-829bbfcce24c/bin/uautomizer-J5u9QxTXDZ/data/170bb1210/3db5f43852e44ee48dacc52e2affd616/FLAG9f18f4801 [2022-10-17 10:37:50,472 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fed195d-81e7-47a7-a1ee-829bbfcce24c/bin/uautomizer-J5u9QxTXDZ/data/170bb1210/3db5f43852e44ee48dacc52e2affd616 [2022-10-17 10:37:50,483 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:37:50,485 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:37:50,487 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:37:50,487 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:37:50,491 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:37:50,493 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:37:50" (1/1) ... [2022-10-17 10:37:50,495 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a2f2238 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:37:50, skipping insertion in model container [2022-10-17 10:37:50,495 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:37:50" (1/1) ... [2022-10-17 10:37:50,504 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:37:50,721 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:37:54,258 WARN L230 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_1fed195d-81e7-47a7-a1ee-829bbfcce24c/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] [2022-10-17 10:37:54,262 WARN L230 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_1fed195d-81e7-47a7-a1ee-829bbfcce24c/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] [2022-10-17 10:37:54,262 WARN L230 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_1fed195d-81e7-47a7-a1ee-829bbfcce24c/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] [2022-10-17 10:37:54,263 WARN L230 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_1fed195d-81e7-47a7-a1ee-829bbfcce24c/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] [2022-10-17 10:37:54,289 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:37:54,360 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:37:54,906 WARN L230 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_1fed195d-81e7-47a7-a1ee-829bbfcce24c/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] [2022-10-17 10:37:54,907 WARN L230 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_1fed195d-81e7-47a7-a1ee-829bbfcce24c/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] [2022-10-17 10:37:54,907 WARN L230 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_1fed195d-81e7-47a7-a1ee-829bbfcce24c/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] [2022-10-17 10:37:54,908 WARN L230 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_1fed195d-81e7-47a7-a1ee-829bbfcce24c/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] [2022-10-17 10:37:54,914 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:37:55,106 INFO L208 MainTranslator]: Completed translation [2022-10-17 10:37:55,107 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:37:55 WrapperNode [2022-10-17 10:37:55,107 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 10:37:55,108 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 10:37:55,109 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 10:37:55,109 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 10:37:55,118 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:37:55" (1/1) ... [2022-10-17 10:37:55,293 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:37:55" (1/1) ... [2022-10-17 10:37:57,021 INFO L138 Inliner]: procedures = 379, calls = 4095, calls flagged for inlining = 203, calls inlined = 194, statements flattened = 8410 [2022-10-17 10:37:57,022 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 10:37:57,023 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 10:37:57,023 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 10:37:57,023 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 10:37:57,035 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:37:55" (1/1) ... [2022-10-17 10:37:57,051 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:37:55" (1/1) ... [2022-10-17 10:37:57,811 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:37:55" (1/1) ... [2022-10-17 10:37:57,812 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:37:55" (1/1) ... [2022-10-17 10:37:59,014 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:37:55" (1/1) ... [2022-10-17 10:37:59,054 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:37:55" (1/1) ... [2022-10-17 10:37:59,096 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:37:55" (1/1) ... [2022-10-17 10:37:59,133 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:37:55" (1/1) ... [2022-10-17 10:37:59,184 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 10:37:59,186 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 10:37:59,186 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 10:37:59,188 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 10:37:59,190 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:37:55" (1/1) ... [2022-10-17 10:37:59,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:37:59,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fed195d-81e7-47a7-a1ee-829bbfcce24c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:37:59,233 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fed195d-81e7-47a7-a1ee-829bbfcce24c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 10:37:59,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fed195d-81e7-47a7-a1ee-829bbfcce24c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 10:37:59,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 10:37:59,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 10:37:59,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 10:37:59,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 10:37:59,293 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_schedule_next [2022-10-17 10:37:59,293 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_schedule_next [2022-10-17 10:37:59,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 10:37:59,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 10:37:59,294 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put [2022-10-17 10:37:59,294 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put [2022-10-17 10:37:59,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 10:37:59,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 10:37:59,295 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_configure_geometry [2022-10-17 10:37:59,295 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_configure_geometry [2022-10-17 10:37:59,295 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2022-10-17 10:37:59,296 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2022-10-17 10:37:59,296 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-10-17 10:37:59,296 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-10-17 10:37:59,296 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-10-17 10:37:59,296 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-10-17 10:37:59,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 10:37:59,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 10:37:59,297 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_ab_set [2022-10-17 10:37:59,297 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_ab_set [2022-10-17 10:37:59,297 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 10:37:59,298 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 10:37:59,298 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2022-10-17 10:37:59,298 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2022-10-17 10:37:59,299 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_release [2022-10-17 10:37:59,299 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_release [2022-10-17 10:37:59,299 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_remove [2022-10-17 10:37:59,300 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_remove [2022-10-17 10:37:59,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sh_vou_exit_9_2 [2022-10-17 10:37:59,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sh_vou_exit_9_2 [2022-10-17 10:37:59,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-10-17 10:37:59,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-10-17 10:37:59,301 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2022-10-17 10:37:59,301 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2022-10-17 10:37:59,301 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_m_write [2022-10-17 10:37:59,302 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_m_write [2022-10-17 10:37:59,302 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2022-10-17 10:37:59,302 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2022-10-17 10:37:59,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 10:37:59,303 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq [2022-10-17 10:37:59,303 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq [2022-10-17 10:37:59,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 10:37:59,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 10:37:59,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 10:37:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-17 10:37:59,304 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-17 10:37:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2022-10-17 10:37:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 10:37:59,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 10:37:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2022-10-17 10:37:59,307 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2022-10-17 10:37:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 10:37:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_resume [2022-10-17 10:37:59,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_resume [2022-10-17 10:37:59,308 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-10-17 10:37:59,308 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-10-17 10:37:59,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 10:37:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma_contig [2022-10-17 10:37:59,309 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma_contig [2022-10-17 10:37:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_a_write [2022-10-17 10:37:59,309 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_a_write [2022-10-17 10:37:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-10-17 10:37:59,310 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-10-17 10:37:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-17 10:37:59,310 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-17 10:37:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_open [2022-10-17 10:37:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_open [2022-10-17 10:37:59,311 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-10-17 10:37:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-10-17 10:37:59,311 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_a_read [2022-10-17 10:37:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_a_read [2022-10-17 10:37:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 10:37:59,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 10:37:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-10-17 10:37:59,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-10-17 10:37:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-17 10:37:59,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-17 10:37:59,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_55 [2022-10-17 10:37:59,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_55 [2022-10-17 10:37:59,313 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2022-10-17 10:37:59,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2022-10-17 10:37:59,314 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-10-17 10:37:59,314 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-10-17 10:37:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 10:37:59,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 10:37:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_hw_init [2022-10-17 10:37:59,316 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_hw_init [2022-10-17 10:37:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure printk_timed_ratelimit [2022-10-17 10:37:59,317 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_timed_ratelimit [2022-10-17 10:37:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 10:37:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-10-17 10:37:59,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-10-17 10:37:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_poll [2022-10-17 10:37:59,318 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_poll [2022-10-17 10:37:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-10-17 10:37:59,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-10-17 10:37:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 10:37:59,319 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 10:37:59,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 10:37:59,319 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_mmap [2022-10-17 10:37:59,319 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_mmap [2022-10-17 10:37:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_disable [2022-10-17 10:37:59,320 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_disable [2022-10-17 10:37:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 10:37:59,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 10:37:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2022-10-17 10:37:59,321 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2022-10-17 10:37:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_sh_vou_device [2022-10-17 10:37:59,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_sh_vou_device [2022-10-17 10:37:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 10:37:59,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 10:37:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 10:37:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-10-17 10:37:59,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-10-17 10:37:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-10-17 10:37:59,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-10-17 10:37:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_ab_write [2022-10-17 10:37:59,330 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_ab_write [2022-10-17 10:37:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-10-17 10:37:59,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-10-17 10:37:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-10-17 10:37:59,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-10-17 10:37:59,331 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_put_adapter [2022-10-17 10:37:59,331 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_put_adapter [2022-10-17 10:37:59,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 10:37:59,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 10:37:59,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 10:37:59,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 10:37:59,331 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 10:37:59,332 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 10:37:59,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 10:37:59,332 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-10-17 10:37:59,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-10-17 10:37:59,332 INFO L130 BoogieDeclarations]: Found specification of procedure v4l_bound_align_image [2022-10-17 10:37:59,333 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l_bound_align_image [2022-10-17 10:37:59,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_sh_vou_device [2022-10-17 10:37:59,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_sh_vou_device [2022-10-17 10:37:59,333 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_a_set [2022-10-17 10:37:59,333 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_a_set [2022-10-17 10:37:59,334 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2022-10-17 10:37:59,334 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2022-10-17 10:37:59,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 10:37:59,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 10:37:59,334 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2022-10-17 10:37:59,335 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2022-10-17 10:37:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2022-10-17 10:37:59,335 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2022-10-17 10:37:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-17 10:37:59,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-17 10:37:59,336 INFO L130 BoogieDeclarations]: Found specification of procedure vou_adjust_input [2022-10-17 10:37:59,336 INFO L138 BoogieDeclarations]: Found implementation of procedure vou_adjust_input [2022-10-17 10:37:59,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 10:37:59,336 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2022-10-17 10:37:59,336 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2022-10-17 10:37:59,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 10:37:59,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 10:37:59,337 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 10:37:59,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 10:37:59,337 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_probe [2022-10-17 10:37:59,337 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_probe [2022-10-17 10:37:59,338 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_ntsc_mode [2022-10-17 10:37:59,338 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_ntsc_mode [2022-10-17 10:38:00,599 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 10:38:00,603 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 10:38:00,884 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-10-17 10:38:13,845 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true;