/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/gemcutter/NewStatesSleepPersistentFixedOrder.epf --traceabstraction.cegar.restart.behaviour ONE_CEGAR_PER_THREAD_INSTANCE --traceabstraction.maximal.amount.of.steps.the.threads.are.allowed.to.take.successively 1 --traceabstraction.enable.heuristic.with.loops.as.step.type false --traceabstraction.considered.threads.and.their.maximal.amount.of.steps X --traceabstraction.defines.what.statements.are.considered.a.step.in.por LOOP -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 0.2.2-wip.dk.orders-32214ab [2023-05-20 16:00:11,532 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-05-20 16:00:11,533 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-05-20 16:00:11,570 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-05-20 16:00:11,570 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-05-20 16:00:11,571 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-05-20 16:00:11,572 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-05-20 16:00:11,574 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-05-20 16:00:11,576 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-05-20 16:00:11,582 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-05-20 16:00:11,583 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-05-20 16:00:11,584 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-05-20 16:00:11,584 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-05-20 16:00:11,585 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-05-20 16:00:11,586 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-05-20 16:00:11,587 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-05-20 16:00:11,587 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-05-20 16:00:11,588 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-05-20 16:00:11,590 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-05-20 16:00:11,591 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-05-20 16:00:11,597 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-05-20 16:00:11,601 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-05-20 16:00:11,604 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-05-20 16:00:11,605 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-05-20 16:00:11,615 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-05-20 16:00:11,616 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-05-20 16:00:11,616 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-05-20 16:00:11,617 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-05-20 16:00:11,617 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-05-20 16:00:11,618 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-05-20 16:00:11,618 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-05-20 16:00:11,619 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-05-20 16:00:11,619 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-05-20 16:00:11,620 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-05-20 16:00:11,621 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-05-20 16:00:11,621 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-05-20 16:00:11,621 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-05-20 16:00:11,622 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-05-20 16:00:11,622 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-05-20 16:00:11,623 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-05-20 16:00:11,623 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-05-20 16:00:11,628 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/gemcutter/NewStatesSleepPersistentFixedOrder.epf [2023-05-20 16:00:11,662 INFO L113 SettingsManager]: Loading preferences was successful [2023-05-20 16:00:11,662 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-05-20 16:00:11,663 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-05-20 16:00:11,663 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-05-20 16:00:11,664 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-05-20 16:00:11,664 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-05-20 16:00:11,664 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-05-20 16:00:11,664 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-05-20 16:00:11,665 INFO L138 SettingsManager]: * Use SBE=true [2023-05-20 16:00:11,665 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-05-20 16:00:11,666 INFO L138 SettingsManager]: * sizeof long=4 [2023-05-20 16:00:11,666 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-05-20 16:00:11,666 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-05-20 16:00:11,666 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-05-20 16:00:11,666 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-05-20 16:00:11,666 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-05-20 16:00:11,666 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-05-20 16:00:11,666 INFO L138 SettingsManager]: * sizeof long double=12 [2023-05-20 16:00:11,667 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-05-20 16:00:11,667 INFO L138 SettingsManager]: * Use constant arrays=true [2023-05-20 16:00:11,667 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-05-20 16:00:11,667 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-05-20 16:00:11,667 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-05-20 16:00:11,668 INFO L138 SettingsManager]: * To the following directory=./dump/ [2023-05-20 16:00:11,669 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-05-20 16:00:11,669 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-05-20 16:00:11,669 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-05-20 16:00:11,669 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-05-20 16:00:11,669 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-05-20 16:00:11,669 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-05-20 16:00:11,669 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2023-05-20 16:00:11,670 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-05-20 16:00:11,670 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-05-20 16:00:11,670 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2023-05-20 16:00:11,670 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-05-20 16:00:11,670 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2023-05-20 16:00:11,670 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: CEGAR restart behaviour -> ONE_CEGAR_PER_THREAD_INSTANCE Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Maximal amount of steps the threads are allowed to take successively -> 1 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Enable heuristic with loops as step type -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Considered threads and their maximal amount of steps -> X Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Defines what statements are considered a step in POR -> LOOP [2023-05-20 16:00:11,868 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-05-20 16:00:11,901 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-05-20 16:00:11,903 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-05-20 16:00:11,905 INFO L271 PluginConnector]: Initializing CDTParser... [2023-05-20 16:00:11,906 INFO L275 PluginConnector]: CDTParser initialized [2023-05-20 16:00:11,907 INFO L432 ainManager$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 [2023-05-20 16:00:11,976 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae5617de6/2f419baf7f204083a091c44b9fec4fe8/FLAG13535e2f7 [2023-05-20 16:00:12,769 INFO L306 CDTParser]: Found 1 translation units. [2023-05-20 16:00:12,770 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 [2023-05-20 16:00:12,814 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae5617de6/2f419baf7f204083a091c44b9fec4fe8/FLAG13535e2f7 [2023-05-20 16:00:12,992 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae5617de6/2f419baf7f204083a091c44b9fec4fe8 [2023-05-20 16:00:12,995 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-05-20 16:00:12,996 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2023-05-20 16:00:12,997 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-05-20 16:00:12,997 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-05-20 16:00:13,003 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-05-20 16:00:13,004 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.05 04:00:12" (1/1) ... [2023-05-20 16:00:13,005 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@149e9aeb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.05 04:00:13, skipping insertion in model container [2023-05-20 16:00:13,005 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.05 04:00:12" (1/1) ... [2023-05-20 16:00:13,013 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-05-20 16:00:13,103 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-05-20 16:00:15,687 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] [2023-05-20 16:00:15,907 INFO L210 PostProcessor]: Analyzing one entry point: main [2023-05-20 16:00:15,959 INFO L203 MainTranslator]: Completed pre-run [2023-05-20 16:00:16,404 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] [2023-05-20 16:00:16,414 INFO L210 PostProcessor]: Analyzing one entry point: main [2023-05-20 16:00:16,587 INFO L208 MainTranslator]: Completed translation [2023-05-20 16:00:16,587 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.05 04:00:16 WrapperNode [2023-05-20 16:00:16,587 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-05-20 16:00:16,589 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-05-20 16:00:16,589 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-05-20 16:00:16,589 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2023-05-20 16:00:16,596 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.05 04:00:16" (1/1) ... [2023-05-20 16:00:16,711 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.05 04:00:16" (1/1) ... [2023-05-20 16:00:18,010 INFO L138 Inliner]: procedures = 501, calls = 3493, calls flagged for inlining = 773, calls inlined = 1247, statements flattened = 13546 [2023-05-20 16:00:18,011 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-05-20 16:00:18,012 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-05-20 16:00:18,012 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-05-20 16:00:18,012 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-05-20 16:00:18,023 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.05 04:00:16" (1/1) ... [2023-05-20 16:00:18,023 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.05 04:00:16" (1/1) ... [2023-05-20 16:00:18,650 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.05 04:00:16" (1/1) ... [2023-05-20 16:00:18,651 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.05 04:00:16" (1/1) ... [2023-05-20 16:00:19,553 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.05 04:00:16" (1/1) ... [2023-05-20 16:00:19,585 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.05 04:00:16" (1/1) ... [2023-05-20 16:00:19,618 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.05 04:00:16" (1/1) ... [2023-05-20 16:00:19,661 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.05 04:00:16" (1/1) ... [2023-05-20 16:00:19,862 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-05-20 16:00:19,863 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-05-20 16:00:19,863 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-05-20 16:00:19,865 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-05-20 16:00:19,866 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.05 04:00:16" (1/1) ... [2023-05-20 16:00:19,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-05-20 16:00:19,884 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-05-20 16:00:19,899 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) [2023-05-20 16:00:19,923 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 [2023-05-20 16:00:19,936 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2023-05-20 16:00:19,936 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2023-05-20 16:00:19,936 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2023-05-20 16:00:19,936 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2023-05-20 16:00:19,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2023-05-20 16:00:19,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2023-05-20 16:00:19,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2023-05-20 16:00:19,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2023-05-20 16:00:19,936 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2023-05-20 16:00:19,937 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2023-05-20 16:00:19,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2023-05-20 16:00:19,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2023-05-20 16:00:19,937 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-05-20 16:00:19,937 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2023-05-20 16:00:19,937 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2023-05-20 16:00:19,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-05-20 16:00:19,937 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2023-05-20 16:00:19,937 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2023-05-20 16:00:19,937 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2023-05-20 16:00:19,937 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2023-05-20 16:00:19,937 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2023-05-20 16:00:19,937 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2023-05-20 16:00:19,938 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2023-05-20 16:00:19,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-05-20 16:00:19,938 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2023-05-20 16:00:19,938 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2023-05-20 16:00:19,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-05-20 16:00:19,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-05-20 16:00:19,938 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-05-20 16:00:19,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-05-20 16:00:19,938 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-05-20 16:00:19,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-05-20 16:00:19,938 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2023-05-20 16:00:19,938 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2023-05-20 16:00:19,939 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-05-20 16:00:19,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-05-20 16:00:19,939 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2023-05-20 16:00:19,939 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2023-05-20 16:00:19,939 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2023-05-20 16:00:19,939 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2023-05-20 16:00:19,939 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2023-05-20 16:00:19,939 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2023-05-20 16:00:19,939 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2023-05-20 16:00:19,939 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2023-05-20 16:00:19,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-05-20 16:00:19,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-05-20 16:00:19,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-05-20 16:00:19,940 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2023-05-20 16:00:19,940 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2023-05-20 16:00:19,940 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2023-05-20 16:00:19,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-05-20 16:00:19,940 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2023-05-20 16:00:19,940 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2023-05-20 16:00:19,940 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2023-05-20 16:00:19,940 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2023-05-20 16:00:19,940 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-05-20 16:00:19,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-05-20 16:00:19,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2023-05-20 16:00:19,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2023-05-20 16:00:19,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-05-20 16:00:19,948 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2023-05-20 16:00:21,126 INFO L235 CfgBuilder]: Building ICFG [2023-05-20 16:00:21,129 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2023-05-20 16:00:31,532 INFO L276 CfgBuilder]: Performing block encoding [2023-05-20 16:00:31,584 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-05-20 16:00:31,584 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2023-05-20 16:00:31,695 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.05 04:00:31 BoogieIcfgContainer [2023-05-20 16:00:31,696 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-05-20 16:00:31,698 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-05-20 16:00:31,698 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-05-20 16:00:31,701 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-05-20 16:00:31,701 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.05 04:00:12" (1/3) ... [2023-05-20 16:00:31,702 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@71c1056 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.05 04:00:31, skipping insertion in model container [2023-05-20 16:00:31,702 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.05 04:00:16" (2/3) ... [2023-05-20 16:00:31,702 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@71c1056 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.05 04:00:31, skipping insertion in model container [2023-05-20 16:00:31,702 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.05 04:00:31" (3/3) ... [2023-05-20 16:00:31,704 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2023-05-20 16:00:31,711 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-05-20 16:00:31,719 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-05-20 16:00:31,719 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2023-05-20 16:00:31,719 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-05-20 16:00:32,959 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) [2023-05-20 16:00:32,963 INFO L158 Benchmark]: Toolchain (without parser) took 19966.54ms. Allocated memory was 199.2MB in the beginning and 2.3GB in the end (delta: 2.1GB). Free memory was 163.9MB in the beginning and 1.9GB in the end (delta: -1.7GB). Peak memory consumption was 709.2MB. Max. memory is 8.0GB. [2023-05-20 16:00:32,964 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 199.2MB. Free memory was 158.9MB in the beginning and 158.8MB in the end (delta: 74.7kB). There was no memory consumed. Max. memory is 8.0GB. [2023-05-20 16:00:32,964 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3590.91ms. Allocated memory was 199.2MB in the beginning and 311.4MB in the end (delta: 112.2MB). Free memory was 163.6MB in the beginning and 225.8MB in the end (delta: -62.2MB). Peak memory consumption was 112.1MB. Max. memory is 8.0GB. [2023-05-20 16:00:32,965 INFO L158 Benchmark]: Boogie Procedure Inliner took 1422.06ms. Allocated memory was 311.4MB in the beginning and 622.9MB in the end (delta: 311.4MB). Free memory was 225.8MB in the beginning and 417.1MB in the end (delta: -191.4MB). Peak memory consumption was 195.6MB. Max. memory is 8.0GB. [2023-05-20 16:00:32,965 INFO L158 Benchmark]: Boogie Preprocessor took 1850.33ms. Allocated memory was 622.9MB in the beginning and 1.1GB in the end (delta: 507.5MB). Free memory was 417.1MB in the beginning and 892.7MB in the end (delta: -475.5MB). Peak memory consumption was 312.5MB. Max. memory is 8.0GB. [2023-05-20 16:00:32,966 INFO L158 Benchmark]: RCFGBuilder took 11832.48ms. Allocated memory was 1.1GB in the beginning and 2.3GB in the end (delta: 1.2GB). Free memory was 892.7MB in the beginning and 2.0GB in the end (delta: -1.1GB). Peak memory consumption was 436.7MB. Max. memory is 8.0GB. [2023-05-20 16:00:32,966 INFO L158 Benchmark]: TraceAbstraction took 1263.56ms. Allocated memory is still 2.3GB. Free memory was 2.0GB in the beginning and 1.9GB in the end (delta: 71.8MB). Peak memory consumption was 438.8MB. Max. memory is 8.0GB. [2023-05-20 16:00:32,969 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 199.2MB. Free memory was 158.9MB in the beginning and 158.8MB in the end (delta: 74.7kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 3590.91ms. Allocated memory was 199.2MB in the beginning and 311.4MB in the end (delta: 112.2MB). Free memory was 163.6MB in the beginning and 225.8MB in the end (delta: -62.2MB). Peak memory consumption was 112.1MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 1422.06ms. Allocated memory was 311.4MB in the beginning and 622.9MB in the end (delta: 311.4MB). Free memory was 225.8MB in the beginning and 417.1MB in the end (delta: -191.4MB). Peak memory consumption was 195.6MB. Max. memory is 8.0GB. * Boogie Preprocessor took 1850.33ms. Allocated memory was 622.9MB in the beginning and 1.1GB in the end (delta: 507.5MB). Free memory was 417.1MB in the beginning and 892.7MB in the end (delta: -475.5MB). Peak memory consumption was 312.5MB. Max. memory is 8.0GB. * RCFGBuilder took 11832.48ms. Allocated memory was 1.1GB in the beginning and 2.3GB in the end (delta: 1.2GB). Free memory was 892.7MB in the beginning and 2.0GB in the end (delta: -1.1GB). Peak memory consumption was 436.7MB. Max. memory is 8.0GB. * TraceAbstraction took 1263.56ms. Allocated memory is still 2.3GB. Free memory was 2.0GB in the beginning and 1.9GB in the end (delta: 71.8MB). Peak memory consumption was 438.8MB. 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. [2023-05-20 16:00:33,016 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...