/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/BuchiAutomizerCInline.xml -s ../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-syntacticLbe.epf -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-21b0908 [2022-07-22 12:34:13,712 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-22 12:34:13,715 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-22 12:34:13,763 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-22 12:34:13,764 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-22 12:34:13,765 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-22 12:34:13,767 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-22 12:34:13,769 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-22 12:34:13,771 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-22 12:34:13,772 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-22 12:34:13,773 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-22 12:34:13,775 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-22 12:34:13,775 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-22 12:34:13,776 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-22 12:34:13,778 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-22 12:34:13,779 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-22 12:34:13,780 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-22 12:34:13,781 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-22 12:34:13,786 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-22 12:34:13,789 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-22 12:34:13,790 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-22 12:34:13,796 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-22 12:34:13,797 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-22 12:34:13,798 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-22 12:34:13,799 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-22 12:34:13,803 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-07-22 12:34:13,812 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-22 12:34:13,813 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-22 12:34:13,815 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-22 12:34:13,816 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-syntacticLbe.epf [2022-07-22 12:34:13,845 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-22 12:34:13,845 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-22 12:34:13,846 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-22 12:34:13,846 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-22 12:34:13,848 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-22 12:34:13,848 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-22 12:34:13,848 INFO L138 SettingsManager]: * Use SBE=true [2022-07-22 12:34:13,849 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-22 12:34:13,849 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-22 12:34:13,849 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-22 12:34:13,850 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-22 12:34:13,850 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-22 12:34:13,850 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-22 12:34:13,850 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-22 12:34:13,851 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-22 12:34:13,851 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-22 12:34:13,851 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-22 12:34:13,852 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-22 12:34:13,852 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-22 12:34:13,852 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-22 12:34:13,852 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-22 12:34:13,853 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-22 12:34:13,853 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-22 12:34:13,853 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-22 12:34:13,854 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-22 12:34:13,854 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-22 12:34:13,854 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-22 12:34:13,854 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-22 12:34:13,855 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-22 12:34:13,855 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-22 12:34:13,855 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-22 12:34:13,855 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-07-22 12:34:13,857 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-22 12:34:13,857 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-22 12:34:14,303 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-22 12:34:14,344 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-22 12:34:14,346 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-22 12:34:14,348 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-22 12:34:14,349 INFO L275 PluginConnector]: CDTParser initialized [2022-07-22 12:34:14,350 INFO L432 ainManager$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 [2022-07-22 12:34:14,424 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8044edeef/fdb567bd7f3c481cb1cacf83945a76af/FLAG383348fbb [2022-07-22 12:34:15,433 INFO L306 CDTParser]: Found 1 translation units. [2022-07-22 12:34:15,433 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 [2022-07-22 12:34:15,477 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8044edeef/fdb567bd7f3c481cb1cacf83945a76af/FLAG383348fbb [2022-07-22 12:34:15,862 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8044edeef/fdb567bd7f3c481cb1cacf83945a76af [2022-07-22 12:34:15,871 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-22 12:34:15,877 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-22 12:34:15,878 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-22 12:34:15,879 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-22 12:34:15,882 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-22 12:34:15,884 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:34:15" (1/1) ... [2022-07-22 12:34:15,885 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@606d0287 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:34:15, skipping insertion in model container [2022-07-22 12:34:15,886 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:34:15" (1/1) ... [2022-07-22 12:34:15,894 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-22 12:34:16,077 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-22 12:34:19,611 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] [2022-07-22 12:34:19,934 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:34:20,028 INFO L203 MainTranslator]: Completed pre-run [2022-07-22 12:34:20,663 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] [2022-07-22 12:34:20,678 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:34:20,981 INFO L208 MainTranslator]: Completed translation [2022-07-22 12:34:20,982 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:34:20 WrapperNode [2022-07-22 12:34:20,982 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-22 12:34:20,984 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-22 12:34:20,984 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-22 12:34:20,984 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-22 12:34:20,993 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:34:20" (1/1) ... [2022-07-22 12:34:21,152 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:34:20" (1/1) ... [2022-07-22 12:34:22,833 INFO L137 Inliner]: procedures = 501, calls = 3477, calls flagged for inlining = 771, calls inlined = 1245, statements flattened = 13464 [2022-07-22 12:34:22,834 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-22 12:34:22,835 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-22 12:34:22,835 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-22 12:34:22,835 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-22 12:34:22,849 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:34:20" (1/1) ... [2022-07-22 12:34:22,850 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:34:20" (1/1) ... [2022-07-22 12:34:23,457 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:34:20" (1/1) ... [2022-07-22 12:34:23,459 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:34:20" (1/1) ... [2022-07-22 12:34:24,582 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:34:20" (1/1) ... [2022-07-22 12:34:24,639 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:34:20" (1/1) ... [2022-07-22 12:34:24,702 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:34:20" (1/1) ... [2022-07-22 12:34:24,820 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-22 12:34:24,824 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-22 12:34:24,825 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-22 12:34:24,825 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-22 12:34:24,826 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:34:20" (1/1) ... [2022-07-22 12:34:24,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:34:24,851 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:34:24,873 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:34:24,889 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-07-22 12:34:24,942 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2022-07-22 12:34:24,942 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2022-07-22 12:34:24,942 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2022-07-22 12:34:24,942 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2022-07-22 12:34:24,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2022-07-22 12:34:24,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2022-07-22 12:34:24,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2022-07-22 12:34:24,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2022-07-22 12:34:24,943 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2022-07-22 12:34:24,943 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2022-07-22 12:34:24,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2022-07-22 12:34:24,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2022-07-22 12:34:24,943 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-22 12:34:24,944 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2022-07-22 12:34:24,944 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2022-07-22 12:34:24,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-22 12:34:24,944 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2022-07-22 12:34:24,944 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2022-07-22 12:34:24,944 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2022-07-22 12:34:24,944 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2022-07-22 12:34:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2022-07-22 12:34:24,945 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2022-07-22 12:34:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-07-22 12:34:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-22 12:34:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2022-07-22 12:34:24,945 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2022-07-22 12:34:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-22 12:34:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-22 12:34:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-07-22 12:34:24,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-07-22 12:34:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-07-22 12:34:24,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-07-22 12:34:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2022-07-22 12:34:24,946 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2022-07-22 12:34:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-22 12:34:24,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-22 12:34:24,947 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2022-07-22 12:34:24,947 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2022-07-22 12:34:24,947 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2022-07-22 12:34:24,947 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2022-07-22 12:34:24,947 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2022-07-22 12:34:24,947 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2022-07-22 12:34:24,948 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2022-07-22 12:34:24,948 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2022-07-22 12:34:24,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-22 12:34:24,948 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-22 12:34:24,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-22 12:34:24,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-22 12:34:24,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-22 12:34:24,948 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2022-07-22 12:34:24,949 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2022-07-22 12:34:24,949 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-07-22 12:34:24,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-22 12:34:24,949 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2022-07-22 12:34:24,949 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2022-07-22 12:34:24,949 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2022-07-22 12:34:24,950 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2022-07-22 12:34:24,950 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-07-22 12:34:24,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-07-22 12:34:24,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2022-07-22 12:34:24,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2022-07-22 12:34:24,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-22 12:34:24,959 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-07-22 12:34:26,086 INFO L234 CfgBuilder]: Building ICFG [2022-07-22 12:34:26,089 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-22 12:34:51,398 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-22 12:35:02,055 INFO L275 CfgBuilder]: Performing block encoding [2022-07-22 12:35:02,123 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-22 12:35:02,123 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-07-22 12:35:02,139 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:35:02 BoogieIcfgContainer [2022-07-22 12:35:02,140 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-22 12:35:02,141 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-22 12:35:02,141 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-22 12:35:02,146 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-22 12:35:02,147 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:35:02,147 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 22.07 12:34:15" (1/3) ... [2022-07-22 12:35:02,148 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4df57d70 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:35:02, skipping insertion in model container [2022-07-22 12:35:02,148 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:35:02,148 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:34:20" (2/3) ... [2022-07-22 12:35:02,149 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4df57d70 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:35:02, skipping insertion in model container [2022-07-22 12:35:02,149 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:35:02,149 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:35:02" (3/3) ... [2022-07-22 12:35:02,151 INFO L322 chiAutomizerObserver]: Analyzing ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2022-07-22 12:35:04,590 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer 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.buchiautomizer.BuchiAutomizerObserver.runCegarLoops(BuchiAutomizerObserver.java:138) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.doTerminationAnalysis(BuchiAutomizerObserver.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.finish(BuchiAutomizerObserver.java:331) 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) [2022-07-22 12:35:04,595 INFO L158 Benchmark]: Toolchain (without parser) took 48721.53ms. Allocated memory was 154.1MB in the beginning and 1.8GB in the end (delta: 1.7GB). Free memory was 115.0MB in the beginning and 1.3GB in the end (delta: -1.2GB). Peak memory consumption was 645.0MB. Max. memory is 8.0GB. [2022-07-22 12:35:04,596 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 154.1MB. Free memory was 124.2MB in the beginning and 124.1MB in the end (delta: 80.9kB). There was no memory consumed. Max. memory is 8.0GB. [2022-07-22 12:35:04,597 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5103.92ms. Allocated memory was 154.1MB in the beginning and 294.6MB in the end (delta: 140.5MB). Free memory was 114.8MB in the beginning and 177.7MB in the end (delta: -62.9MB). Peak memory consumption was 110.1MB. Max. memory is 8.0GB. [2022-07-22 12:35:04,598 INFO L158 Benchmark]: Boogie Procedure Inliner took 1850.26ms. Allocated memory was 294.6MB in the beginning and 561.0MB in the end (delta: 266.3MB). Free memory was 177.2MB in the beginning and 357.0MB in the end (delta: -179.8MB). Peak memory consumption was 172.5MB. Max. memory is 8.0GB. [2022-07-22 12:35:04,599 INFO L158 Benchmark]: Boogie Preprocessor took 1985.25ms. Allocated memory was 561.0MB in the beginning and 1.2GB in the end (delta: 645.9MB). Free memory was 357.0MB in the beginning and 892.2MB in the end (delta: -535.1MB). Peak memory consumption was 236.1MB. Max. memory is 8.0GB. [2022-07-22 12:35:04,600 INFO L158 Benchmark]: RCFGBuilder took 37315.71ms. Allocated memory was 1.2GB in the beginning and 1.8GB in the end (delta: 635.4MB). Free memory was 892.2MB in the beginning and 1.3GB in the end (delta: -365.6MB). Peak memory consumption was 285.6MB. Max. memory is 8.0GB. [2022-07-22 12:35:04,601 INFO L158 Benchmark]: BuchiAutomizer took 2452.00ms. Allocated memory is still 1.8GB. Free memory was 1.3GB in the beginning and 1.3GB in the end (delta: -48.1MB). Peak memory consumption was 99.7MB. Max. memory is 8.0GB. [2022-07-22 12:35:04,605 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 154.1MB. Free memory was 124.2MB in the beginning and 124.1MB in the end (delta: 80.9kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 5103.92ms. Allocated memory was 154.1MB in the beginning and 294.6MB in the end (delta: 140.5MB). Free memory was 114.8MB in the beginning and 177.7MB in the end (delta: -62.9MB). Peak memory consumption was 110.1MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 1850.26ms. Allocated memory was 294.6MB in the beginning and 561.0MB in the end (delta: 266.3MB). Free memory was 177.2MB in the beginning and 357.0MB in the end (delta: -179.8MB). Peak memory consumption was 172.5MB. Max. memory is 8.0GB. * Boogie Preprocessor took 1985.25ms. Allocated memory was 561.0MB in the beginning and 1.2GB in the end (delta: 645.9MB). Free memory was 357.0MB in the beginning and 892.2MB in the end (delta: -535.1MB). Peak memory consumption was 236.1MB. Max. memory is 8.0GB. * RCFGBuilder took 37315.71ms. Allocated memory was 1.2GB in the beginning and 1.8GB in the end (delta: 635.4MB). Free memory was 892.2MB in the beginning and 1.3GB in the end (delta: -365.6MB). Peak memory consumption was 285.6MB. Max. memory is 8.0GB. * BuchiAutomizer took 2452.00ms. Allocated memory is still 1.8GB. Free memory was 1.3GB in the beginning and 1.3GB in the end (delta: -48.1MB). Peak memory consumption was 99.7MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - 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.buchiautomizer: 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. [2022-07-22 12:35:04,691 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...