/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-VariableLbe.epf --traceabstraction.when.to.check.the.insufficient.erros.location.relative.to.the.other.error.locations BEFORE -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-b8dbc81 [2023-01-28 00:50:37,829 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-01-28 00:50:37,831 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-01-28 00:50:37,862 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-01-28 00:50:37,863 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-01-28 00:50:37,865 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-01-28 00:50:37,867 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-01-28 00:50:37,869 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-01-28 00:50:37,870 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-01-28 00:50:37,873 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-01-28 00:50:37,874 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-01-28 00:50:37,875 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-01-28 00:50:37,876 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-01-28 00:50:37,877 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-01-28 00:50:37,878 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-01-28 00:50:37,879 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-01-28 00:50:37,879 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-01-28 00:50:37,880 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-01-28 00:50:37,881 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-01-28 00:50:37,885 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-01-28 00:50:37,885 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-01-28 00:50:37,886 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-01-28 00:50:37,887 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-01-28 00:50:37,887 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-01-28 00:50:37,893 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-01-28 00:50:37,893 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-01-28 00:50:37,894 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-01-28 00:50:37,895 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-01-28 00:50:37,895 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-01-28 00:50:37,895 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2023-01-28 00:50:37,898 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-01-28 00:50:37,899 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-01-28 00:50:37,899 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-01-28 00:50:37,900 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-VariableLbe.epf [2023-01-28 00:50:37,922 INFO L113 SettingsManager]: Loading preferences was successful [2023-01-28 00:50:37,922 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-01-28 00:50:37,923 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-01-28 00:50:37,923 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-01-28 00:50:37,924 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-01-28 00:50:37,924 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-01-28 00:50:37,924 INFO L138 SettingsManager]: * Use SBE=true [2023-01-28 00:50:37,924 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-01-28 00:50:37,924 INFO L138 SettingsManager]: * sizeof long=4 [2023-01-28 00:50:37,924 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-01-28 00:50:37,925 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-01-28 00:50:37,925 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-01-28 00:50:37,925 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-01-28 00:50:37,925 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-01-28 00:50:37,925 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-01-28 00:50:37,925 INFO L138 SettingsManager]: * sizeof long double=12 [2023-01-28 00:50:37,925 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-01-28 00:50:37,925 INFO L138 SettingsManager]: * Use constant arrays=true [2023-01-28 00:50:37,925 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-01-28 00:50:37,926 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-01-28 00:50:37,926 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-01-28 00:50:37,926 INFO L138 SettingsManager]: * To the following directory=./dump/ [2023-01-28 00:50:37,926 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-01-28 00:50:37,926 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-01-28 00:50:37,926 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-01-28 00:50:37,926 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-01-28 00:50:37,926 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-01-28 00:50:37,926 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-01-28 00:50:37,926 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-01-28 00:50:37,927 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-01-28 00:50:37,927 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-01-28 00:50:37,927 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: When to check the insufficient erros location relative to the other error locations -> BEFORE [2023-01-28 00:50:38,078 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-01-28 00:50:38,090 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-01-28 00:50:38,092 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-01-28 00:50:38,092 INFO L271 PluginConnector]: Initializing CDTParser... [2023-01-28 00:50:38,093 INFO L275 PluginConnector]: CDTParser initialized [2023-01-28 00:50:38,093 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2023-01-28 00:50:39,049 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-01-28 00:50:39,493 INFO L351 CDTParser]: Found 1 translation units. [2023-01-28 00:50:39,493 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2023-01-28 00:50:39,524 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b45c8f95/65f287dd864242398e1ca09d6f0a162a/FLAG304b9508a [2023-01-28 00:50:39,538 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b45c8f95/65f287dd864242398e1ca09d6f0a162a [2023-01-28 00:50:39,539 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-01-28 00:50:39,540 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2023-01-28 00:50:39,541 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-01-28 00:50:39,541 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-01-28 00:50:39,543 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-01-28 00:50:39,543 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 12:50:39" (1/1) ... [2023-01-28 00:50:39,544 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48945c5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 12:50:39, skipping insertion in model container [2023-01-28 00:50:39,544 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 12:50:39" (1/1) ... [2023-01-28 00:50:39,549 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-01-28 00:50:39,645 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-01-28 00:50:41,150 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i[304991,305004] [2023-01-28 00:50:41,306 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-01-28 00:50:41,360 INFO L203 MainTranslator]: Completed pre-run [2023-01-28 00:50:41,747 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i[304991,305004] [2023-01-28 00:50:41,754 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-01-28 00:50:41,850 INFO L208 MainTranslator]: Completed translation [2023-01-28 00:50:41,851 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 12:50:41 WrapperNode [2023-01-28 00:50:41,851 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-01-28 00:50:41,852 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-01-28 00:50:41,853 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-01-28 00:50:41,853 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2023-01-28 00:50:41,857 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 12:50:41" (1/1) ... [2023-01-28 00:50:41,934 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 12:50:41" (1/1) ... [2023-01-28 00:50:42,701 INFO L138 Inliner]: procedures = 501, calls = 3520, calls flagged for inlining = 800, calls inlined = 1276, statements flattened = 14622 [2023-01-28 00:50:42,701 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-01-28 00:50:42,702 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-01-28 00:50:42,702 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-01-28 00:50:42,702 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-01-28 00:50:42,708 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 12:50:41" (1/1) ... [2023-01-28 00:50:42,708 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 12:50:41" (1/1) ... [2023-01-28 00:50:42,977 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 12:50:41" (1/1) ... [2023-01-28 00:50:42,977 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 12:50:41" (1/1) ... [2023-01-28 00:50:43,603 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 12:50:41" (1/1) ... [2023-01-28 00:50:43,631 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 12:50:41" (1/1) ... [2023-01-28 00:50:43,652 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 12:50:41" (1/1) ... [2023-01-28 00:50:43,722 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 12:50:41" (1/1) ... [2023-01-28 00:50:43,771 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-01-28 00:50:43,772 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-01-28 00:50:43,772 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-01-28 00:50:43,772 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-01-28 00:50:43,773 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 12:50:41" (1/1) ... [2023-01-28 00:50:43,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-01-28 00:50:43,782 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-01-28 00:50:43,826 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-01-28 00:50:43,846 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-01-28 00:50:43,856 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2023-01-28 00:50:43,856 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2023-01-28 00:50:43,856 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2023-01-28 00:50:43,856 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2023-01-28 00:50:43,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2023-01-28 00:50:43,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2023-01-28 00:50:43,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2023-01-28 00:50:43,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2023-01-28 00:50:43,856 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2023-01-28 00:50:43,856 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2023-01-28 00:50:43,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2023-01-28 00:50:43,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2023-01-28 00:50:43,857 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-01-28 00:50:43,857 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2023-01-28 00:50:43,857 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2023-01-28 00:50:43,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-01-28 00:50:43,857 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2023-01-28 00:50:43,857 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2023-01-28 00:50:43,857 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2023-01-28 00:50:43,857 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2023-01-28 00:50:43,857 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2023-01-28 00:50:43,857 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2023-01-28 00:50:43,857 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2023-01-28 00:50:43,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-01-28 00:50:43,857 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2023-01-28 00:50:43,857 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2023-01-28 00:50:43,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-01-28 00:50:43,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-01-28 00:50:43,858 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-01-28 00:50:43,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-01-28 00:50:43,858 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-01-28 00:50:43,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-01-28 00:50:43,858 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2023-01-28 00:50:43,858 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2023-01-28 00:50:43,858 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-01-28 00:50:43,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-01-28 00:50:43,858 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2023-01-28 00:50:43,858 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2023-01-28 00:50:43,858 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2023-01-28 00:50:43,858 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2023-01-28 00:50:43,858 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2023-01-28 00:50:43,859 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2023-01-28 00:50:43,859 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2023-01-28 00:50:43,859 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2023-01-28 00:50:43,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-01-28 00:50:43,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-01-28 00:50:43,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-01-28 00:50:43,859 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2023-01-28 00:50:43,859 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2023-01-28 00:50:43,859 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2023-01-28 00:50:43,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-01-28 00:50:43,860 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2023-01-28 00:50:43,860 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2023-01-28 00:50:43,860 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2023-01-28 00:50:43,860 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2023-01-28 00:50:43,860 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-01-28 00:50:43,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-01-28 00:50:43,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2023-01-28 00:50:43,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2023-01-28 00:50:43,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-01-28 00:50:43,867 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-01-28 00:50:44,823 INFO L236 CfgBuilder]: Building ICFG [2023-01-28 00:50:44,824 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-01-28 00:50:52,764 INFO L277 CfgBuilder]: Performing block encoding [2023-01-28 00:50:52,804 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-01-28 00:50:52,804 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-01-28 00:50:52,811 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 12:50:52 BoogieIcfgContainer [2023-01-28 00:50:52,811 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-01-28 00:50:52,812 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-01-28 00:50:52,812 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-01-28 00:50:52,814 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-01-28 00:50:52,814 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.01 12:50:39" (1/3) ... [2023-01-28 00:50:52,815 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7cffc264 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.01 12:50:52, skipping insertion in model container [2023-01-28 00:50:52,815 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 12:50:41" (2/3) ... [2023-01-28 00:50:52,815 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7cffc264 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.01 12:50:52, skipping insertion in model container [2023-01-28 00:50:52,815 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 12:50:52" (3/3) ... [2023-01-28 00:50:52,816 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2023-01-28 00:50:52,826 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-01-28 00:50:52,827 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2023-01-28 00:50:52,827 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-01-28 00:50:53,732 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition. Calls and returns should habe been removed by inlining. (Did the inlining fail because this program is recursive.) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.constructEdgeCopy(ProcedureMultiplier.java:210) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.duplicateProcedures(ProcedureMultiplier.java:163) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.IcfgPetrifier.(IcfgPetrifier.java:107) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.petrify(TraceAbstractionStarter.java:516) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:222) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2023-01-28 00:50:53,738 INFO L158 Benchmark]: Toolchain (without parser) took 14196.73ms. Allocated memory was 499.1MB in the beginning and 4.7GB in the end (delta: 4.2GB). Free memory was 440.9MB in the beginning and 4.1GB in the end (delta: -3.6GB). Peak memory consumption was 678.5MB. Max. memory is 16.0GB. [2023-01-28 00:50:53,739 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 339.7MB. Free memory is still 284.6MB. There was no memory consumed. Max. memory is 16.0GB. [2023-01-28 00:50:53,740 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2310.56ms. Allocated memory is still 499.1MB. Free memory was 440.9MB in the beginning and 345.3MB in the end (delta: 95.6MB). Peak memory consumption was 124.6MB. Max. memory is 16.0GB. [2023-01-28 00:50:53,743 INFO L158 Benchmark]: Boogie Procedure Inliner took 848.71ms. Allocated memory was 499.1MB in the beginning and 870.3MB in the end (delta: 371.2MB). Free memory was 345.3MB in the beginning and 656.8MB in the end (delta: -311.5MB). Peak memory consumption was 160.4MB. Max. memory is 16.0GB. [2023-01-28 00:50:53,743 INFO L158 Benchmark]: Boogie Preprocessor took 1069.82ms. Allocated memory was 870.3MB in the beginning and 2.1GB in the end (delta: 1.2GB). Free memory was 656.8MB in the beginning and 1.8GB in the end (delta: -1.2GB). Peak memory consumption was 311.2MB. Max. memory is 16.0GB. [2023-01-28 00:50:53,743 INFO L158 Benchmark]: RCFGBuilder took 9039.05ms. Allocated memory is still 2.1GB. Free memory was 1.8GB in the beginning and 1.5GB in the end (delta: 342.4MB). Peak memory consumption was 468.2MB. Max. memory is 16.0GB. [2023-01-28 00:50:53,744 INFO L158 Benchmark]: TraceAbstraction took 924.20ms. Allocated memory was 2.1GB in the beginning and 4.7GB in the end (delta: 2.6GB). Free memory was 1.5GB in the beginning and 4.1GB in the end (delta: -2.6GB). Peak memory consumption was 134.2MB. Max. memory is 16.0GB. [2023-01-28 00:50:53,749 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 339.7MB. Free memory is still 284.6MB. There was no memory consumed. Max. memory is 16.0GB. * CACSL2BoogieTranslator took 2310.56ms. Allocated memory is still 499.1MB. Free memory was 440.9MB in the beginning and 345.3MB in the end (delta: 95.6MB). Peak memory consumption was 124.6MB. Max. memory is 16.0GB. * Boogie Procedure Inliner took 848.71ms. Allocated memory was 499.1MB in the beginning and 870.3MB in the end (delta: 371.2MB). Free memory was 345.3MB in the beginning and 656.8MB in the end (delta: -311.5MB). Peak memory consumption was 160.4MB. Max. memory is 16.0GB. * Boogie Preprocessor took 1069.82ms. Allocated memory was 870.3MB in the beginning and 2.1GB in the end (delta: 1.2GB). Free memory was 656.8MB in the beginning and 1.8GB in the end (delta: -1.2GB). Peak memory consumption was 311.2MB. Max. memory is 16.0GB. * RCFGBuilder took 9039.05ms. Allocated memory is still 2.1GB. Free memory was 1.8GB in the beginning and 1.5GB in the end (delta: 342.4MB). Peak memory consumption was 468.2MB. Max. memory is 16.0GB. * TraceAbstraction took 924.20ms. Allocated memory was 2.1GB in the beginning and 4.7GB in the end (delta: 2.6GB). Free memory was 1.5GB in the beginning and 4.1GB in the end (delta: -2.6GB). Peak memory consumption was 134.2MB. Max. memory is 16.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition. Calls and returns should habe been removed by inlining. (Did the inlining fail because this program is recursive.) de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition. Calls and returns should habe been removed by inlining. (Did the inlining fail because this program is recursive.): de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.constructEdgeCopy(ProcedureMultiplier.java:210) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-01-28 00:50:53,787 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...