./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_d5986fb9-bd5f-4396-a3f7-186751287d4a/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5986fb9-bd5f-4396-a3f7-186751287d4a/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5986fb9-bd5f-4396-a3f7-186751287d4a/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5986fb9-bd5f-4396-a3f7-186751287d4a/bin/ukojak-92XMlrwhuB/config/KojakReach.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_d5986fb9-bd5f-4396-a3f7-186751287d4a/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5986fb9-bd5f-4396-a3f7-186751287d4a/bin/ukojak-92XMlrwhuB --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 Kojak --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 16:54:29,543 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:54:29,546 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:54:29,584 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:54:29,585 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:54:29,586 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:54:29,588 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:54:29,590 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:54:29,593 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:54:29,594 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:54:29,595 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:54:29,597 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:54:29,597 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:54:29,599 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:54:29,600 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:54:29,602 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:54:29,603 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:54:29,604 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:54:29,606 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:54:29,609 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:54:29,611 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:54:29,612 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:54:29,614 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:54:29,615 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:54:29,620 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:54:29,620 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:54:29,620 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:54:29,622 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:54:29,622 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:54:29,623 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:54:29,624 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:54:29,625 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:54:29,626 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:54:29,627 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:54:29,628 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:54:29,628 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:54:29,629 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:54:29,629 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:54:29,630 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:54:29,631 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:54:29,632 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:54:29,633 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5986fb9-bd5f-4396-a3f7-186751287d4a/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:54:29,679 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:54:29,679 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:54:29,686 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:54:29,687 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:54:29,688 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:54:29,688 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:54:29,688 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:54:29,688 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:54:29,689 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:54:29,689 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:54:29,690 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:54:29,690 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:54:29,690 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:54:29,691 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:54:29,691 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:54:29,691 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:54:29,691 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:54:29,692 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:54:29,692 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:54:29,692 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:54:29,692 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:54:29,692 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:54:29,693 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:54:29,693 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:54:29,702 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:54:29,702 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_d5986fb9-bd5f-4396-a3f7-186751287d4a/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5986fb9-bd5f-4396-a3f7-186751287d4a/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1e62d6cd0cc1881af8a0441eecf66de714a02b83a33093d18addba3b875310c8 [2022-10-17 16:54:29,969 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:54:29,991 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:54:29,993 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:54:29,995 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:54:29,995 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:54:29,997 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5986fb9-bd5f-4396-a3f7-186751287d4a/bin/ukojak-92XMlrwhuB/../../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 16:54:30,070 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5986fb9-bd5f-4396-a3f7-186751287d4a/bin/ukojak-92XMlrwhuB/data/55397c1bc/eb9f11ae109646948e26fddb4ec94021/FLAG7072d9829 [2022-10-17 16:54:31,077 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:54:31,079 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5986fb9-bd5f-4396-a3f7-186751287d4a/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 16:54:31,123 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5986fb9-bd5f-4396-a3f7-186751287d4a/bin/ukojak-92XMlrwhuB/data/55397c1bc/eb9f11ae109646948e26fddb4ec94021/FLAG7072d9829 [2022-10-17 16:54:31,418 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5986fb9-bd5f-4396-a3f7-186751287d4a/bin/ukojak-92XMlrwhuB/data/55397c1bc/eb9f11ae109646948e26fddb4ec94021 [2022-10-17 16:54:31,421 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:54:31,423 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:54:31,427 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:54:31,427 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:54:31,430 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:54:31,432 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:54:31" (1/1) ... [2022-10-17 16:54:31,433 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b1db252 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:31, skipping insertion in model container [2022-10-17 16:54:31,433 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:54:31" (1/1) ... [2022-10-17 16:54:31,439 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:54:31,632 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:54:34,370 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_d5986fb9-bd5f-4396-a3f7-186751287d4a/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 16:54:34,373 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_d5986fb9-bd5f-4396-a3f7-186751287d4a/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 16:54:34,373 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_d5986fb9-bd5f-4396-a3f7-186751287d4a/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 16:54:34,374 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_d5986fb9-bd5f-4396-a3f7-186751287d4a/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 16:54:34,394 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:54:34,467 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:54:35,062 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_d5986fb9-bd5f-4396-a3f7-186751287d4a/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 16:54:35,063 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_d5986fb9-bd5f-4396-a3f7-186751287d4a/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 16:54:35,063 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_d5986fb9-bd5f-4396-a3f7-186751287d4a/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 16:54:35,064 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_d5986fb9-bd5f-4396-a3f7-186751287d4a/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 16:54:35,072 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:54:35,223 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:54:35,223 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:35 WrapperNode [2022-10-17 16:54:35,224 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:54:35,225 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:54:35,225 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:54:35,225 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:54:35,234 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:35" (1/1) ... [2022-10-17 16:54:35,378 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:35" (1/1) ... [2022-10-17 16:54:36,510 INFO L138 Inliner]: procedures = 379, calls = 4095, calls flagged for inlining = 203, calls inlined = 194, statements flattened = 8410 [2022-10-17 16:54:36,511 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:54:36,511 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:54:36,512 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:54:36,512 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:54:36,523 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:35" (1/1) ... [2022-10-17 16:54:36,523 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:35" (1/1) ... [2022-10-17 16:54:37,275 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:35" (1/1) ... [2022-10-17 16:54:37,284 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:35" (1/1) ... [2022-10-17 16:54:38,271 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:35" (1/1) ... [2022-10-17 16:54:38,295 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:35" (1/1) ... [2022-10-17 16:54:38,333 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:35" (1/1) ... [2022-10-17 16:54:38,365 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:35" (1/1) ... [2022-10-17 16:54:38,412 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:54:38,416 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:54:38,416 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:54:38,416 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:54:38,418 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:35" (1/1) ... [2022-10-17 16:54:38,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:54:38,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5986fb9-bd5f-4396-a3f7-186751287d4a/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:54:38,455 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5986fb9-bd5f-4396-a3f7-186751287d4a/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:54:38,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5986fb9-bd5f-4396-a3f7-186751287d4a/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:54:38,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:54:38,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:54:38,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 16:54:38,513 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 16:54:38,513 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_schedule_next [2022-10-17 16:54:38,514 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_schedule_next [2022-10-17 16:54:38,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 16:54:38,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 16:54:38,514 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put [2022-10-17 16:54:38,515 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put [2022-10-17 16:54:38,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:54:38,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:54:38,515 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_configure_geometry [2022-10-17 16:54:38,516 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_configure_geometry [2022-10-17 16:54:38,516 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2022-10-17 16:54:38,516 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2022-10-17 16:54:38,516 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-10-17 16:54:38,516 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-10-17 16:54:38,516 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-10-17 16:54:38,517 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-10-17 16:54:38,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 16:54:38,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 16:54:38,517 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_ab_set [2022-10-17 16:54:38,517 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_ab_set [2022-10-17 16:54:38,517 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 16:54:38,518 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 16:54:38,518 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2022-10-17 16:54:38,518 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2022-10-17 16:54:38,518 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_release [2022-10-17 16:54:38,518 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_release [2022-10-17 16:54:38,518 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_remove [2022-10-17 16:54:38,519 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_remove [2022-10-17 16:54:38,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sh_vou_exit_9_2 [2022-10-17 16:54:38,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sh_vou_exit_9_2 [2022-10-17 16:54:38,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-10-17 16:54:38,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-10-17 16:54:38,519 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2022-10-17 16:54:38,520 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2022-10-17 16:54:38,520 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_m_write [2022-10-17 16:54:38,520 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_m_write [2022-10-17 16:54:38,520 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2022-10-17 16:54:38,521 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2022-10-17 16:54:38,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:54:38,521 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq [2022-10-17 16:54:38,521 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq [2022-10-17 16:54:38,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:54:38,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 16:54:38,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 16:54:38,522 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-17 16:54:38,522 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-17 16:54:38,522 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2022-10-17 16:54:38,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 16:54:38,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 16:54:38,523 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2022-10-17 16:54:38,524 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2022-10-17 16:54:38,524 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:54:38,525 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_resume [2022-10-17 16:54:38,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_resume [2022-10-17 16:54:38,525 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-10-17 16:54:38,525 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-10-17 16:54:38,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:54:38,526 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma_contig [2022-10-17 16:54:38,526 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma_contig [2022-10-17 16:54:38,527 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_a_write [2022-10-17 16:54:38,528 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_a_write [2022-10-17 16:54:38,528 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-10-17 16:54:38,528 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-10-17 16:54:38,528 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-17 16:54:38,528 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-17 16:54:38,528 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_open [2022-10-17 16:54:38,528 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_open [2022-10-17 16:54:38,528 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-10-17 16:54:38,528 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-10-17 16:54:38,529 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_a_read [2022-10-17 16:54:38,529 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_a_read [2022-10-17 16:54:38,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 16:54:38,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 16:54:38,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-10-17 16:54:38,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-10-17 16:54:38,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-17 16:54:38,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-17 16:54:38,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_55 [2022-10-17 16:54:38,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_55 [2022-10-17 16:54:38,529 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2022-10-17 16:54:38,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2022-10-17 16:54:38,529 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-10-17 16:54:38,530 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-10-17 16:54:38,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 16:54:38,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 16:54:38,530 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_hw_init [2022-10-17 16:54:38,530 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_hw_init [2022-10-17 16:54:38,530 INFO L130 BoogieDeclarations]: Found specification of procedure printk_timed_ratelimit [2022-10-17 16:54:38,530 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_timed_ratelimit [2022-10-17 16:54:38,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:54:38,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-10-17 16:54:38,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-10-17 16:54:38,531 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_poll [2022-10-17 16:54:38,531 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_poll [2022-10-17 16:54:38,531 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-10-17 16:54:38,531 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-10-17 16:54:38,531 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 16:54:38,531 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 16:54:38,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:54:38,531 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_mmap [2022-10-17 16:54:38,531 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_mmap [2022-10-17 16:54:38,532 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_disable [2022-10-17 16:54:38,532 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_disable [2022-10-17 16:54:38,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:54:38,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:54:38,532 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2022-10-17 16:54:38,532 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2022-10-17 16:54:38,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_sh_vou_device [2022-10-17 16:54:38,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_sh_vou_device [2022-10-17 16:54:38,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 16:54:38,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 16:54:38,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:54:38,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-10-17 16:54:38,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-10-17 16:54:38,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-10-17 16:54:38,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-10-17 16:54:38,534 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_ab_write [2022-10-17 16:54:38,534 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_ab_write [2022-10-17 16:54:38,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-10-17 16:54:38,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-10-17 16:54:38,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-10-17 16:54:38,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-10-17 16:54:38,535 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_put_adapter [2022-10-17 16:54:38,535 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_put_adapter [2022-10-17 16:54:38,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:54:38,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 16:54:38,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 16:54:38,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:54:38,536 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 16:54:38,536 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:54:38,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:54:38,536 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-10-17 16:54:38,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-10-17 16:54:38,537 INFO L130 BoogieDeclarations]: Found specification of procedure v4l_bound_align_image [2022-10-17 16:54:38,537 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l_bound_align_image [2022-10-17 16:54:38,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_sh_vou_device [2022-10-17 16:54:38,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_sh_vou_device [2022-10-17 16:54:38,537 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_a_set [2022-10-17 16:54:38,537 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_a_set [2022-10-17 16:54:38,538 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2022-10-17 16:54:38,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2022-10-17 16:54:38,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 16:54:38,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 16:54:38,538 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2022-10-17 16:54:38,538 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2022-10-17 16:54:38,538 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2022-10-17 16:54:38,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2022-10-17 16:54:38,539 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-17 16:54:38,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-17 16:54:38,539 INFO L130 BoogieDeclarations]: Found specification of procedure vou_adjust_input [2022-10-17 16:54:38,539 INFO L138 BoogieDeclarations]: Found implementation of procedure vou_adjust_input [2022-10-17 16:54:38,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:54:38,539 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2022-10-17 16:54:38,540 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2022-10-17 16:54:38,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 16:54:38,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 16:54:38,540 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:54:38,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:54:38,540 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_probe [2022-10-17 16:54:38,540 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_probe [2022-10-17 16:54:38,541 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_ntsc_mode [2022-10-17 16:54:38,541 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_ntsc_mode [2022-10-17 16:54:39,697 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:54:39,701 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:54:39,969 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-10-17 16:55:01,029 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true;