/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-VarAbsGlobalSmt.epf --traceabstraction.cegar.restart.behaviour ONE_CEGAR_PER_ERROR_LOCATION -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-dev-7707f89-m [2022-11-16 14:27:51,982 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 14:27:51,984 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 14:27:52,016 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 14:27:52,016 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 14:27:52,019 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 14:27:52,022 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 14:27:52,024 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 14:27:52,026 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 14:27:52,029 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 14:27:52,029 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 14:27:52,031 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 14:27:52,031 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 14:27:52,032 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 14:27:52,033 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 14:27:52,034 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 14:27:52,035 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 14:27:52,035 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 14:27:52,036 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 14:27:52,040 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 14:27:52,041 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 14:27:52,042 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 14:27:52,043 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 14:27:52,043 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 14:27:52,048 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 14:27:52,048 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 14:27:52,048 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 14:27:52,049 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 14:27:52,050 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 14:27:52,050 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 14:27:52,050 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 14:27:52,051 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 14:27:52,052 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 14:27:52,052 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 14:27:52,053 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 14:27:52,053 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 14:27:52,053 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 14:27:52,054 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 14:27:52,054 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 14:27:52,054 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 14:27:52,055 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 14:27:52,055 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/gemcutter/NewStatesSleepPersistentFixedOrder-VarAbsGlobalSmt.epf [2022-11-16 14:27:52,076 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 14:27:52,076 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 14:27:52,077 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 14:27:52,077 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 14:27:52,078 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 14:27:52,078 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 14:27:52,078 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 14:27:52,078 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 14:27:52,078 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 14:27:52,078 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 14:27:52,079 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-16 14:27:52,079 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 14:27:52,079 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-16 14:27:52,079 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 14:27:52,079 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 14:27:52,080 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 14:27:52,080 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 14:27:52,080 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-16 14:27:52,080 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 14:27:52,080 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 14:27:52,080 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 14:27:52,080 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 14:27:52,080 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 14:27:52,080 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-11-16 14:27:52,080 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 14:27:52,081 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 14:27:52,081 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 14:27:52,081 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 14:27:52,081 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 14:27:52,081 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 14:27:52,081 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 14:27:52,081 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 14:27:52,081 INFO L138 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2022-11-16 14:27:52,082 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-11-16 14:27:52,082 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 14:27:52,082 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-11-16 14:27:52,082 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2022-11-16 14:27:52,082 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: CEGAR restart behaviour -> ONE_CEGAR_PER_ERROR_LOCATION [2022-11-16 14:27:52,265 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 14:27:52,284 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 14:27:52,286 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 14:27:52,286 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 14:27:52,287 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 14:27:52,288 INFO L432 ainManager$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 [2022-11-16 14:27:52,344 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5454f7afe/6d4a88f404a54c759a275f465df05bdc/FLAG52f59cb84 [2022-11-16 14:27:52,920 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 14:27:52,921 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 [2022-11-16 14:27:52,961 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5454f7afe/6d4a88f404a54c759a275f465df05bdc/FLAG52f59cb84 [2022-11-16 14:27:53,115 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5454f7afe/6d4a88f404a54c759a275f465df05bdc [2022-11-16 14:27:53,117 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 14:27:53,118 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-11-16 14:27:53,119 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 14:27:53,119 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 14:27:53,122 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 14:27:53,123 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 02:27:53" (1/1) ... [2022-11-16 14:27:53,123 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e06979c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:27:53, skipping insertion in model container [2022-11-16 14:27:53,123 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 02:27:53" (1/1) ... [2022-11-16 14:27:53,128 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 14:27:53,212 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 14:27:54,769 WARN L233 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] [2022-11-16 14:27:54,907 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 14:27:54,955 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 14:27:55,241 WARN L233 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] [2022-11-16 14:27:55,251 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 14:27:55,396 INFO L208 MainTranslator]: Completed translation [2022-11-16 14:27:55,396 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:27:55 WrapperNode [2022-11-16 14:27:55,396 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 14:27:55,397 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 14:27:55,397 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 14:27:55,397 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 14:27:55,402 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:27:55" (1/1) ... [2022-11-16 14:27:55,492 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:27:55" (1/1) ... [2022-11-16 14:27:56,369 INFO L138 Inliner]: procedures = 501, calls = 3493, calls flagged for inlining = 773, calls inlined = 1247, statements flattened = 13546 [2022-11-16 14:27:56,369 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 14:27:56,370 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 14:27:56,370 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 14:27:56,370 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 14:27:56,381 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:27:55" (1/1) ... [2022-11-16 14:27:56,382 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:27:55" (1/1) ... [2022-11-16 14:27:56,982 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:27:55" (1/1) ... [2022-11-16 14:27:56,994 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:27:55" (1/1) ... [2022-11-16 14:27:57,688 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:27:55" (1/1) ... [2022-11-16 14:27:57,710 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:27:55" (1/1) ... [2022-11-16 14:27:57,735 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:27:55" (1/1) ... [2022-11-16 14:27:57,756 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:27:55" (1/1) ... [2022-11-16 14:27:57,804 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 14:27:57,805 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 14:27:57,805 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 14:27:57,805 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 14:27:57,806 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:27:55" (1/1) ... [2022-11-16 14:27:57,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 14:27:57,816 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-16 14:27:57,827 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) [2022-11-16 14:27:57,832 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 [2022-11-16 14:27:57,851 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2022-11-16 14:27:57,851 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2022-11-16 14:27:57,851 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2022-11-16 14:27:57,851 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2022-11-16 14:27:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2022-11-16 14:27:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2022-11-16 14:27:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2022-11-16 14:27:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2022-11-16 14:27:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2022-11-16 14:27:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2022-11-16 14:27:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2022-11-16 14:27:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2022-11-16 14:27:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 14:27:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2022-11-16 14:27:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2022-11-16 14:27:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 14:27:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2022-11-16 14:27:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2022-11-16 14:27:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2022-11-16 14:27:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2022-11-16 14:27:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2022-11-16 14:27:57,853 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2022-11-16 14:27:57,853 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-11-16 14:27:57,853 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 14:27:57,853 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2022-11-16 14:27:57,853 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2022-11-16 14:27:57,853 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 14:27:57,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 14:27:57,853 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 14:27:57,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 14:27:57,853 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 14:27:57,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 14:27:57,853 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2022-11-16 14:27:57,853 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2022-11-16 14:27:57,853 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 14:27:57,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 14:27:57,853 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2022-11-16 14:27:57,853 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2022-11-16 14:27:57,854 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2022-11-16 14:27:57,854 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2022-11-16 14:27:57,854 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2022-11-16 14:27:57,854 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2022-11-16 14:27:57,854 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2022-11-16 14:27:57,854 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2022-11-16 14:27:57,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 14:27:57,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 14:27:57,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 14:27:57,854 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2022-11-16 14:27:57,854 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2022-11-16 14:27:57,854 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-11-16 14:27:57,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 14:27:57,854 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2022-11-16 14:27:57,854 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2022-11-16 14:27:57,855 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2022-11-16 14:27:57,855 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2022-11-16 14:27:57,855 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 14:27:57,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 14:27:57,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2022-11-16 14:27:57,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2022-11-16 14:27:57,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 14:27:57,861 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-11-16 14:27:58,787 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 14:27:58,789 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 14:28:06,892 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 14:28:06,936 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 14:28:06,936 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 14:28:06,947 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 02:28:06 BoogieIcfgContainer [2022-11-16 14:28:06,948 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 14:28:06,949 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-16 14:28:06,949 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-16 14:28:06,952 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-16 14:28:06,952 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 02:27:53" (1/3) ... [2022-11-16 14:28:06,952 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@701c4f7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 02:28:06, skipping insertion in model container [2022-11-16 14:28:06,952 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 02:27:55" (2/3) ... [2022-11-16 14:28:06,953 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@701c4f7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 02:28:06, skipping insertion in model container [2022-11-16 14:28:06,953 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 02:28:06" (3/3) ... [2022-11-16 14:28:06,954 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2022-11-16 14:28:06,958 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-11-16 14:28:06,964 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-16 14:28:06,964 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-11-16 14:28:06,964 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-11-16 14:28:07,738 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) [2022-11-16 14:28:07,741 INFO L158 Benchmark]: Toolchain (without parser) took 14622.83ms. Allocated memory was 224.4MB in the beginning and 1.3GB in the end (delta: 1.0GB). Free memory was 189.5MB in the beginning and 470.7MB in the end (delta: -281.1MB). Peak memory consumption was 747.5MB. Max. memory is 8.0GB. [2022-11-16 14:28:07,742 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 224.4MB. Free memory is still 185.4MB. There was no memory consumed. Max. memory is 8.0GB. [2022-11-16 14:28:07,742 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2277.51ms. Allocated memory was 224.4MB in the beginning and 396.4MB in the end (delta: 172.0MB). Free memory was 189.1MB in the beginning and 283.4MB in the end (delta: -94.3MB). Peak memory consumption was 119.0MB. Max. memory is 8.0GB. [2022-11-16 14:28:07,743 INFO L158 Benchmark]: Boogie Procedure Inliner took 972.27ms. Allocated memory is still 396.4MB. Free memory was 283.4MB in the beginning and 205.3MB in the end (delta: 78.1MB). Peak memory consumption was 221.8MB. Max. memory is 8.0GB. [2022-11-16 14:28:07,743 INFO L158 Benchmark]: Boogie Preprocessor took 1435.00ms. Allocated memory was 396.4MB in the beginning and 1.3GB in the end (delta: 856.7MB). Free memory was 205.3MB in the beginning and 916.8MB in the end (delta: -711.5MB). Peak memory consumption was 267.4MB. Max. memory is 8.0GB. [2022-11-16 14:28:07,743 INFO L158 Benchmark]: RCFGBuilder took 9142.47ms. Allocated memory is still 1.3GB. Free memory was 916.8MB in the beginning and 882.8MB in the end (delta: 34.0MB). Peak memory consumption was 596.6MB. Max. memory is 8.0GB. [2022-11-16 14:28:07,744 INFO L158 Benchmark]: TraceAbstraction took 791.27ms. Allocated memory is still 1.3GB. Free memory was 882.2MB in the beginning and 470.7MB in the end (delta: 411.6MB). Peak memory consumption was 411.0MB. Max. memory is 8.0GB. [2022-11-16 14:28:07,745 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 224.4MB. Free memory is still 185.4MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 2277.51ms. Allocated memory was 224.4MB in the beginning and 396.4MB in the end (delta: 172.0MB). Free memory was 189.1MB in the beginning and 283.4MB in the end (delta: -94.3MB). Peak memory consumption was 119.0MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 972.27ms. Allocated memory is still 396.4MB. Free memory was 283.4MB in the beginning and 205.3MB in the end (delta: 78.1MB). Peak memory consumption was 221.8MB. Max. memory is 8.0GB. * Boogie Preprocessor took 1435.00ms. Allocated memory was 396.4MB in the beginning and 1.3GB in the end (delta: 856.7MB). Free memory was 205.3MB in the beginning and 916.8MB in the end (delta: -711.5MB). Peak memory consumption was 267.4MB. Max. memory is 8.0GB. * RCFGBuilder took 9142.47ms. Allocated memory is still 1.3GB. Free memory was 916.8MB in the beginning and 882.8MB in the end (delta: 34.0MB). Peak memory consumption was 596.6MB. Max. memory is 8.0GB. * TraceAbstraction took 791.27ms. Allocated memory is still 1.3GB. Free memory was 882.2MB in the beginning and 470.7MB in the end (delta: 411.6MB). Peak memory consumption was 411.0MB. 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. [2022-11-16 14:28:07,782 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...