/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-2.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-b8dbc81 [2023-01-28 00:50:37,663 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-01-28 00:50:37,664 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-01-28 00:50:37,694 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-01-28 00:50:37,695 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-01-28 00:50:37,695 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-01-28 00:50:37,696 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-01-28 00:50:37,697 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-01-28 00:50:37,698 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-01-28 00:50:37,698 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-01-28 00:50:37,699 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-01-28 00:50:37,701 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-01-28 00:50:37,702 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-01-28 00:50:37,705 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-01-28 00:50:37,706 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-01-28 00:50:37,708 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-01-28 00:50:37,708 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-01-28 00:50:37,710 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-01-28 00:50:37,711 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-01-28 00:50:37,714 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-01-28 00:50:37,714 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-01-28 00:50:37,715 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-01-28 00:50:37,716 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-01-28 00:50:37,717 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-01-28 00:50:37,720 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2023-01-28 00:50:37,724 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-01-28 00:50:37,725 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-01-28 00:50:37,725 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-01-28 00:50:37,726 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 00:50:37,738 INFO L113 SettingsManager]: Loading preferences was successful [2023-01-28 00:50:37,739 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-01-28 00:50:37,739 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-01-28 00:50:37,739 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-01-28 00:50:37,740 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-01-28 00:50:37,740 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-01-28 00:50:37,740 INFO L138 SettingsManager]: * Use SBE=true [2023-01-28 00:50:37,740 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-01-28 00:50:37,740 INFO L138 SettingsManager]: * sizeof long=4 [2023-01-28 00:50:37,740 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-01-28 00:50:37,740 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-01-28 00:50:37,740 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-01-28 00:50:37,740 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-01-28 00:50:37,741 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-01-28 00:50:37,741 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-01-28 00:50:37,741 INFO L138 SettingsManager]: * sizeof long double=12 [2023-01-28 00:50:37,741 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-01-28 00:50:37,741 INFO L138 SettingsManager]: * Use constant arrays=true [2023-01-28 00:50:37,741 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-01-28 00:50:37,741 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-01-28 00:50:37,741 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-01-28 00:50:37,741 INFO L138 SettingsManager]: * To the following directory=./dump/ [2023-01-28 00:50:37,741 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-01-28 00:50:37,742 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-01-28 00:50:37,742 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-01-28 00:50:37,742 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-01-28 00:50:37,742 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-01-28 00:50:37,742 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-01-28 00:50:37,742 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-01-28 00:50:37,742 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-01-28 00:50:37,742 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-01-28 00:50:37,742 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: When to check the insufficient erros location relative to the other error locations -> BEFORE [2023-01-28 00:50:37,927 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-01-28 00:50:37,949 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-01-28 00:50:37,951 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-01-28 00:50:37,952 INFO L271 PluginConnector]: Initializing CDTParser... [2023-01-28 00:50:37,956 INFO L275 PluginConnector]: CDTParser initialized [2023-01-28 00:50:37,957 INFO L432 ainManager$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-2.i [2023-01-28 00:50:38,875 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-01-28 00:50:39,280 INFO L351 CDTParser]: Found 1 translation units. [2023-01-28 00:50:39,280 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-2.i [2023-01-28 00:50:39,316 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf45e7011/d0dbbb05e5b2430d99b2605c9a5568be/FLAGfcdd52761 [2023-01-28 00:50:39,327 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf45e7011/d0dbbb05e5b2430d99b2605c9a5568be [2023-01-28 00:50:39,329 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-01-28 00:50:39,330 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2023-01-28 00:50:39,332 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-01-28 00:50:39,332 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-01-28 00:50:39,334 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-01-28 00:50:39,334 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 12:50:39" (1/1) ... [2023-01-28 00:50:39,335 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@538d8ff7 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 00:50:39,335 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 12:50:39" (1/1) ... [2023-01-28 00:50:39,340 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-01-28 00:50:39,428 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-01-28 00:50:41,227 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-2.i[305515,305528] [2023-01-28 00:50:41,358 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-01-28 00:50:41,403 INFO L203 MainTranslator]: Completed pre-run [2023-01-28 00:50:41,715 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-2.i[305515,305528] [2023-01-28 00:50:41,721 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-01-28 00:50:41,832 INFO L208 MainTranslator]: Completed translation [2023-01-28 00:50:41,832 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 12:50:41 WrapperNode [2023-01-28 00:50:41,832 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-01-28 00:50:41,833 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-01-28 00:50:41,833 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-01-28 00:50:41,833 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2023-01-28 00:50:41,837 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 00:50:41,927 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 00:50:42,723 INFO L138 Inliner]: procedures = 503, calls = 3520, calls flagged for inlining = 801, calls inlined = 1277, statements flattened = 14632 [2023-01-28 00:50:42,724 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-01-28 00:50:42,724 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-01-28 00:50:42,724 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-01-28 00:50:42,724 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-01-28 00:50:42,730 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 00:50:42,731 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 00:50:43,038 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 00:50:43,039 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 00:50:43,654 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 00:50:43,691 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 00:50:43,719 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 00:50:43,749 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 00:50:43,803 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-01-28 00:50:43,804 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-01-28 00:50:43,804 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-01-28 00:50:43,804 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-01-28 00:50:43,805 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 00:50:43,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-01-28 00:50:43,872 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-01-28 00:50:43,888 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 00:50:43,901 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 00:50:43,915 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2023-01-28 00:50:43,918 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2023-01-28 00:50:43,918 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2023-01-28 00:50:43,918 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2023-01-28 00:50:43,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2023-01-28 00:50:43,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2023-01-28 00:50:43,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2023-01-28 00:50:43,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2023-01-28 00:50:43,919 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2023-01-28 00:50:43,919 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2023-01-28 00:50:43,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2023-01-28 00:50:43,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2023-01-28 00:50:43,919 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-01-28 00:50:43,919 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2023-01-28 00:50:43,919 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2023-01-28 00:50:43,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-01-28 00:50:43,919 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2023-01-28 00:50:43,919 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2023-01-28 00:50:43,919 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2023-01-28 00:50:43,919 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2023-01-28 00:50:43,919 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2023-01-28 00:50:43,919 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2023-01-28 00:50:43,919 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2023-01-28 00:50:43,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-01-28 00:50:43,919 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2023-01-28 00:50:43,919 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2023-01-28 00:50:43,920 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-01-28 00:50:43,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-01-28 00:50:43,920 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-01-28 00:50:43,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-01-28 00:50:43,920 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-01-28 00:50:43,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-01-28 00:50:43,920 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2023-01-28 00:50:43,920 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2023-01-28 00:50:43,920 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-01-28 00:50:43,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-01-28 00:50:43,921 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2023-01-28 00:50:43,921 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2023-01-28 00:50:43,921 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2023-01-28 00:50:43,921 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2023-01-28 00:50:43,921 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2023-01-28 00:50:43,921 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2023-01-28 00:50:43,921 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2023-01-28 00:50:43,921 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2023-01-28 00:50:43,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-01-28 00:50:43,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-01-28 00:50:43,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-01-28 00:50:43,921 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2023-01-28 00:50:43,921 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2023-01-28 00:50:43,922 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2023-01-28 00:50:43,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-01-28 00:50:43,922 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2023-01-28 00:50:43,922 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2023-01-28 00:50:43,922 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2023-01-28 00:50:43,922 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2023-01-28 00:50:43,922 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-01-28 00:50:43,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-01-28 00:50:43,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2023-01-28 00:50:43,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2023-01-28 00:50:43,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-01-28 00:50:43,929 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 00:50:44,828 INFO L236 CfgBuilder]: Building ICFG [2023-01-28 00:50:44,830 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-01-28 00:50:52,420 INFO L277 CfgBuilder]: Performing block encoding [2023-01-28 00:50:52,455 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-01-28 00:50:52,455 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-01-28 00:50:52,466 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 12:50:52 BoogieIcfgContainer [2023-01-28 00:50:52,466 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-01-28 00:50:52,468 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-01-28 00:50:52,468 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-01-28 00:50:52,470 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-01-28 00:50:52,470 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.01 12:50:39" (1/3) ... [2023-01-28 00:50:52,472 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@231adc00 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 00:50:52,472 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 00:50:52,472 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@231adc00 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 00:50:52,473 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 00:50:52,473 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2023-01-28 00:50:52,485 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-01-28 00:50:52,485 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2023-01-28 00:50:52,485 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-01-28 00:50:53,091 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 00:50:53,094 INFO L158 Benchmark]: Toolchain (without parser) took 13764.21ms. Allocated memory was 388.0MB in the beginning and 3.0GB in the end (delta: 2.6GB). Free memory was 321.2MB in the beginning and 2.2GB in the end (delta: -1.9GB). Peak memory consumption was 736.3MB. Max. memory is 16.0GB. [2023-01-28 00:50:53,095 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 255.9MB. Free memory is still 213.4MB. There was no memory consumed. Max. memory is 16.0GB. [2023-01-28 00:50:53,095 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2500.93ms. Allocated memory was 388.0MB in the beginning and 522.2MB in the end (delta: 134.2MB). Free memory was 320.9MB in the beginning and 446.4MB in the end (delta: -125.4MB). Peak memory consumption was 89.8MB. Max. memory is 16.0GB. [2023-01-28 00:50:53,095 INFO L158 Benchmark]: Boogie Procedure Inliner took 890.75ms. Allocated memory was 522.2MB in the beginning and 759.2MB in the end (delta: 237.0MB). Free memory was 446.4MB in the beginning and 559.4MB in the end (delta: -113.1MB). Peak memory consumption was 216.4MB. Max. memory is 16.0GB. [2023-01-28 00:50:53,096 INFO L158 Benchmark]: Boogie Preprocessor took 1078.89ms. Allocated memory was 759.2MB in the beginning and 1.5GB in the end (delta: 759.2MB). Free memory was 559.4MB in the beginning and 1.0GB in the end (delta: -444.7MB). Peak memory consumption was 316.3MB. Max. memory is 16.0GB. [2023-01-28 00:50:53,096 INFO L158 Benchmark]: RCFGBuilder took 8662.36ms. Allocated memory was 1.5GB in the beginning and 3.0GB in the end (delta: 1.5GB). Free memory was 1.0GB in the beginning and 2.7GB in the end (delta: -1.6GB). Peak memory consumption was 304.6MB. Max. memory is 16.0GB. [2023-01-28 00:50:53,096 INFO L158 Benchmark]: TraceAbstraction took 625.14ms. Allocated memory is still 3.0GB. Free memory was 2.7GB in the beginning and 2.2GB in the end (delta: 417.3MB). Peak memory consumption was 417.3MB. Max. memory is 16.0GB. [2023-01-28 00:50:53,098 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 255.9MB. Free memory is still 213.4MB. There was no memory consumed. Max. memory is 16.0GB. * CACSL2BoogieTranslator took 2500.93ms. Allocated memory was 388.0MB in the beginning and 522.2MB in the end (delta: 134.2MB). Free memory was 320.9MB in the beginning and 446.4MB in the end (delta: -125.4MB). Peak memory consumption was 89.8MB. Max. memory is 16.0GB. * Boogie Procedure Inliner took 890.75ms. Allocated memory was 522.2MB in the beginning and 759.2MB in the end (delta: 237.0MB). Free memory was 446.4MB in the beginning and 559.4MB in the end (delta: -113.1MB). Peak memory consumption was 216.4MB. Max. memory is 16.0GB. * Boogie Preprocessor took 1078.89ms. Allocated memory was 759.2MB in the beginning and 1.5GB in the end (delta: 759.2MB). Free memory was 559.4MB in the beginning and 1.0GB in the end (delta: -444.7MB). Peak memory consumption was 316.3MB. Max. memory is 16.0GB. * RCFGBuilder took 8662.36ms. Allocated memory was 1.5GB in the beginning and 3.0GB in the end (delta: 1.5GB). Free memory was 1.0GB in the beginning and 2.7GB in the end (delta: -1.6GB). Peak memory consumption was 304.6MB. Max. memory is 16.0GB. * TraceAbstraction took 625.14ms. Allocated memory is still 3.0GB. Free memory was 2.7GB in the beginning and 2.2GB in the end (delta: 417.3MB). Peak memory consumption was 417.3MB. 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 00:50:53,121 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...