/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --traceabstraction.cegar.restart.behaviour ONE_CEGAR_PER_ERROR_LOCATION --traceabstraction.trace.refinement.strategy BADGER -s ../../../trunk/examples/settings/gemcutter/NewStatesSleepPersistentFixedOrder-VarAbsGlobalSyntactic.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --cacsl2boogietranslator.check.unreachability.of.error.function.in.sv-comp.mode false --cacsl2boogietranslator.check.absence.of.signed.integer.overflows true -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 0.2.2-dev-53ca081-m [2022-09-16 14:31:17,952 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-09-16 14:31:17,953 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-09-16 14:31:17,983 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-09-16 14:31:17,984 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-09-16 14:31:17,986 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-09-16 14:31:17,990 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-09-16 14:31:17,992 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-09-16 14:31:17,993 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-09-16 14:31:17,994 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-09-16 14:31:17,995 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-09-16 14:31:17,996 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-09-16 14:31:17,996 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-09-16 14:31:18,001 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-09-16 14:31:18,003 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-09-16 14:31:18,005 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-09-16 14:31:18,006 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-09-16 14:31:18,007 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-09-16 14:31:18,012 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-09-16 14:31:18,013 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-09-16 14:31:18,014 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-09-16 14:31:18,016 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-09-16 14:31:18,018 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-09-16 14:31:18,019 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-09-16 14:31:18,027 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-09-16 14:31:18,028 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-09-16 14:31:18,028 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-09-16 14:31:18,028 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-09-16 14:31:18,029 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-09-16 14:31:18,029 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-09-16 14:31:18,030 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-09-16 14:31:18,030 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-09-16 14:31:18,031 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-09-16 14:31:18,031 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-09-16 14:31:18,032 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-09-16 14:31:18,032 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-09-16 14:31:18,033 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-09-16 14:31:18,033 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-09-16 14:31:18,033 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-09-16 14:31:18,034 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-09-16 14:31:18,034 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-09-16 14:31:18,040 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/gemcutter/NewStatesSleepPersistentFixedOrder-VarAbsGlobalSyntactic.epf [2022-09-16 14:31:18,073 INFO L113 SettingsManager]: Loading preferences was successful [2022-09-16 14:31:18,073 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-09-16 14:31:18,074 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-09-16 14:31:18,074 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-09-16 14:31:18,075 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-09-16 14:31:18,075 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-09-16 14:31:18,075 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-09-16 14:31:18,075 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-09-16 14:31:18,076 INFO L138 SettingsManager]: * Use SBE=true [2022-09-16 14:31:18,076 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-09-16 14:31:18,077 INFO L138 SettingsManager]: * sizeof long=4 [2022-09-16 14:31:18,077 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-09-16 14:31:18,077 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-09-16 14:31:18,077 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-09-16 14:31:18,077 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-09-16 14:31:18,077 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-09-16 14:31:18,078 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-09-16 14:31:18,078 INFO L138 SettingsManager]: * sizeof long double=12 [2022-09-16 14:31:18,078 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-09-16 14:31:18,078 INFO L138 SettingsManager]: * Use constant arrays=true [2022-09-16 14:31:18,078 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-09-16 14:31:18,078 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-09-16 14:31:18,078 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-09-16 14:31:18,079 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-09-16 14:31:18,079 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-09-16 14:31:18,079 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-09-16 14:31:18,079 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-09-16 14:31:18,079 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-09-16 14:31:18,080 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-09-16 14:31:18,080 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-09-16 14:31:18,080 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-09-16 14:31:18,080 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-09-16 14:31:18,080 INFO L138 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2022-09-16 14:31:18,080 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-09-16 14:31:18,080 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-09-16 14:31:18,081 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-09-16 14:31:18,081 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2022-09-16 14:31:18,081 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-09-16 14:31:18,081 INFO L138 SettingsManager]: * Independence relation used for POR 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: CEGAR restart behaviour -> ONE_CEGAR_PER_ERROR_LOCATION Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> BADGER Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of error function in SV-COMP mode -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of signed integer overflows -> true [2022-09-16 14:31:18,329 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-09-16 14:31:18,361 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-09-16 14:31:18,363 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-09-16 14:31:18,364 INFO L271 PluginConnector]: Initializing CDTParser... [2022-09-16 14:31:18,365 INFO L275 PluginConnector]: CDTParser initialized [2022-09-16 14:31:18,366 INFO L432 ainManager$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 [2022-09-16 14:31:18,428 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d57125a0/1c81bd8446d14e79abca13c4e73ec2e5/FLAG29bc26f6a [2022-09-16 14:31:19,232 INFO L306 CDTParser]: Found 1 translation units. [2022-09-16 14:31:19,233 INFO L160 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 [2022-09-16 14:31:19,278 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d57125a0/1c81bd8446d14e79abca13c4e73ec2e5/FLAG29bc26f6a [2022-09-16 14:31:19,744 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d57125a0/1c81bd8446d14e79abca13c4e73ec2e5 [2022-09-16 14:31:19,748 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-09-16 14:31:19,749 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-09-16 14:31:19,751 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-09-16 14:31:19,752 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-09-16 14:31:19,754 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-09-16 14:31:19,756 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.09 02:31:19" (1/1) ... [2022-09-16 14:31:19,756 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61ae6329 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 02:31:19, skipping insertion in model container [2022-09-16 14:31:19,757 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.09 02:31:19" (1/1) ... [2022-09-16 14:31:19,765 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-09-16 14:31:19,891 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-09-16 14:31:22,610 WARN L230 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] [2022-09-16 14:31:22,873 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-09-16 14:31:22,937 INFO L203 MainTranslator]: Completed pre-run [2022-09-16 14:31:23,489 WARN L230 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] [2022-09-16 14:31:23,500 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-09-16 14:31:23,677 INFO L208 MainTranslator]: Completed translation [2022-09-16 14:31:23,678 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 02:31:23 WrapperNode [2022-09-16 14:31:23,678 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-09-16 14:31:23,679 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-09-16 14:31:23,679 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-09-16 14:31:23,679 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-09-16 14:31:23,685 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 02:31:23" (1/1) ... [2022-09-16 14:31:23,804 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 02:31:23" (1/1) ... [2022-09-16 14:31:25,056 INFO L138 Inliner]: procedures = 501, calls = 3477, calls flagged for inlining = 773, calls inlined = 1247, statements flattened = 13830 [2022-09-16 14:31:25,057 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-09-16 14:31:25,057 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-09-16 14:31:25,057 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-09-16 14:31:25,058 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-09-16 14:31:25,074 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 02:31:23" (1/1) ... [2022-09-16 14:31:25,074 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 02:31:23" (1/1) ... [2022-09-16 14:31:25,883 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 02:31:23" (1/1) ... [2022-09-16 14:31:25,884 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 02:31:23" (1/1) ... [2022-09-16 14:31:26,899 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 02:31:23" (1/1) ... [2022-09-16 14:31:26,931 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 02:31:23" (1/1) ... [2022-09-16 14:31:26,977 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 02:31:23" (1/1) ... [2022-09-16 14:31:27,080 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-09-16 14:31:27,081 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-09-16 14:31:27,082 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-09-16 14:31:27,082 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-09-16 14:31:27,083 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 02:31:23" (1/1) ... [2022-09-16 14:31:27,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-09-16 14:31:27,098 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-16 14:31:27,113 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) [2022-09-16 14:31:27,138 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 [2022-09-16 14:31:27,160 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2022-09-16 14:31:27,160 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2022-09-16 14:31:27,160 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2022-09-16 14:31:27,161 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2022-09-16 14:31:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2022-09-16 14:31:27,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2022-09-16 14:31:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2022-09-16 14:31:27,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2022-09-16 14:31:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2022-09-16 14:31:27,161 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2022-09-16 14:31:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2022-09-16 14:31:27,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2022-09-16 14:31:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-09-16 14:31:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2022-09-16 14:31:27,162 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2022-09-16 14:31:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-09-16 14:31:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2022-09-16 14:31:27,162 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2022-09-16 14:31:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2022-09-16 14:31:27,162 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2022-09-16 14:31:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2022-09-16 14:31:27,162 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2022-09-16 14:31:27,163 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-09-16 14:31:27,163 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-09-16 14:31:27,163 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2022-09-16 14:31:27,163 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2022-09-16 14:31:27,163 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-09-16 14:31:27,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-09-16 14:31:27,163 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-09-16 14:31:27,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-09-16 14:31:27,163 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-09-16 14:31:27,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-09-16 14:31:27,164 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2022-09-16 14:31:27,164 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2022-09-16 14:31:27,164 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-09-16 14:31:27,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-09-16 14:31:27,164 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2022-09-16 14:31:27,164 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2022-09-16 14:31:27,164 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2022-09-16 14:31:27,164 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2022-09-16 14:31:27,164 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2022-09-16 14:31:27,165 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2022-09-16 14:31:27,165 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2022-09-16 14:31:27,165 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2022-09-16 14:31:27,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-09-16 14:31:27,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-09-16 14:31:27,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-09-16 14:31:27,165 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2022-09-16 14:31:27,165 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2022-09-16 14:31:27,165 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-09-16 14:31:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-09-16 14:31:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2022-09-16 14:31:27,166 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2022-09-16 14:31:27,167 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2022-09-16 14:31:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2022-09-16 14:31:27,167 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-09-16 14:31:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-09-16 14:31:27,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2022-09-16 14:31:27,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2022-09-16 14:31:27,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-09-16 14:31:27,176 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-09-16 14:31:28,369 INFO L234 CfgBuilder]: Building ICFG [2022-09-16 14:31:28,379 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-09-16 14:31:46,680 INFO L275 CfgBuilder]: Performing block encoding [2022-09-16 14:31:46,738 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-09-16 14:31:46,739 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-09-16 14:31:46,753 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.09 02:31:46 BoogieIcfgContainer [2022-09-16 14:31:46,753 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-09-16 14:31:46,755 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-09-16 14:31:46,755 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-09-16 14:31:46,762 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-09-16 14:31:46,763 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.09 02:31:19" (1/3) ... [2022-09-16 14:31:46,763 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d9cf83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.09 02:31:46, skipping insertion in model container [2022-09-16 14:31:46,764 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 02:31:23" (2/3) ... [2022-09-16 14:31:46,764 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d9cf83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.09 02:31:46, skipping insertion in model container [2022-09-16 14:31:46,764 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.09 02:31:46" (3/3) ... [2022-09-16 14:31:46,765 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2022-09-16 14:31:46,779 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-09-16 14:31:46,789 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-09-16 14:31:46,789 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 40 error locations. [2022-09-16 14:31:46,789 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-09-16 14:31:49,003 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) [2022-09-16 14:31:49,008 INFO L158 Benchmark]: Toolchain (without parser) took 29257.96ms. Allocated memory was 174.1MB in the beginning and 2.7GB in the end (delta: 2.5GB). Free memory was 126.5MB in the beginning and 2.3GB in the end (delta: -2.1GB). Peak memory consumption was 897.8MB. Max. memory is 8.0GB. [2022-09-16 14:31:49,008 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 174.1MB. Free memory is still 128.1MB. There was no memory consumed. Max. memory is 8.0GB. [2022-09-16 14:31:49,009 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3926.74ms. Allocated memory was 174.1MB in the beginning and 249.6MB in the end (delta: 75.5MB). Free memory was 126.3MB in the beginning and 148.2MB in the end (delta: -21.9MB). Peak memory consumption was 174.8MB. Max. memory is 8.0GB. [2022-09-16 14:31:49,009 INFO L158 Benchmark]: Boogie Procedure Inliner took 1378.22ms. Allocated memory was 249.6MB in the beginning and 771.8MB in the end (delta: 522.2MB). Free memory was 148.2MB in the beginning and 563.4MB in the end (delta: -415.2MB). Peak memory consumption was 198.2MB. Max. memory is 8.0GB. [2022-09-16 14:31:49,010 INFO L158 Benchmark]: Boogie Preprocessor took 2022.81ms. Allocated memory was 771.8MB in the beginning and 1.2GB in the end (delta: 434.1MB). Free memory was 563.4MB in the beginning and 863.8MB in the end (delta: -300.4MB). Peak memory consumption was 215.5MB. Max. memory is 8.0GB. [2022-09-16 14:31:49,011 INFO L158 Benchmark]: RCFGBuilder took 19672.35ms. Allocated memory was 1.2GB in the beginning and 2.1GB in the end (delta: 937.4MB). Free memory was 863.8MB in the beginning and 1.8GB in the end (delta: -900.7MB). Peak memory consumption was 498.1MB. Max. memory is 8.0GB. [2022-09-16 14:31:49,011 INFO L158 Benchmark]: TraceAbstraction took 2250.77ms. Allocated memory was 2.1GB in the beginning and 2.7GB in the end (delta: 573.6MB). Free memory was 1.8GB in the beginning and 2.3GB in the end (delta: -492.8MB). Peak memory consumption was 566.2MB. Max. memory is 8.0GB. [2022-09-16 14:31:49,014 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 174.1MB. Free memory is still 128.1MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 3926.74ms. Allocated memory was 174.1MB in the beginning and 249.6MB in the end (delta: 75.5MB). Free memory was 126.3MB in the beginning and 148.2MB in the end (delta: -21.9MB). Peak memory consumption was 174.8MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 1378.22ms. Allocated memory was 249.6MB in the beginning and 771.8MB in the end (delta: 522.2MB). Free memory was 148.2MB in the beginning and 563.4MB in the end (delta: -415.2MB). Peak memory consumption was 198.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 2022.81ms. Allocated memory was 771.8MB in the beginning and 1.2GB in the end (delta: 434.1MB). Free memory was 563.4MB in the beginning and 863.8MB in the end (delta: -300.4MB). Peak memory consumption was 215.5MB. Max. memory is 8.0GB. * RCFGBuilder took 19672.35ms. Allocated memory was 1.2GB in the beginning and 2.1GB in the end (delta: 937.4MB). Free memory was 863.8MB in the beginning and 1.8GB in the end (delta: -900.7MB). Peak memory consumption was 498.1MB. Max. memory is 8.0GB. * TraceAbstraction took 2250.77ms. Allocated memory was 2.1GB in the beginning and 2.7GB in the end (delta: 573.6MB). Free memory was 1.8GB in the beginning and 2.3GB in the end (delta: -492.8MB). Peak memory consumption was 566.2MB. Max. memory is 8.0GB. * 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. [2022-09-16 14:31:49,074 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...