/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-semanticLbe.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-21b0908 [2022-07-22 12:10:35,410 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-22 12:10:35,413 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-22 12:10:35,464 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-22 12:10:35,464 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-22 12:10:35,466 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-22 12:10:35,474 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-22 12:10:35,480 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-22 12:10:35,483 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-22 12:10:35,489 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-22 12:10:35,491 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-22 12:10:35,494 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-22 12:10:35,495 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-22 12:10:35,498 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-22 12:10:35,499 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-22 12:10:35,505 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-22 12:10:35,506 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-22 12:10:35,507 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-22 12:10:35,511 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-22 12:10:35,517 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-22 12:10:35,522 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-22 12:10:35,526 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-22 12:10:35,528 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-22 12:10:35,529 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-22 12:10:35,530 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-22 12:10:35,537 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-07-22 12:10:35,551 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-22 12:10:35,553 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-22 12:10:35,555 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-22 12:10:35,562 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-semanticLbe.epf [2022-07-22 12:10:35,613 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-22 12:10:35,613 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-22 12:10:35,613 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-22 12:10:35,614 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-22 12:10:35,615 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-22 12:10:35,615 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-22 12:10:35,616 INFO L138 SettingsManager]: * Use SBE=true [2022-07-22 12:10:35,616 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-22 12:10:35,616 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-22 12:10:35,616 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-22 12:10:35,617 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-22 12:10:35,617 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-22 12:10:35,617 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-22 12:10:35,617 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-22 12:10:35,617 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-22 12:10:35,618 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-22 12:10:35,618 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-22 12:10:35,618 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-22 12:10:35,618 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-22 12:10:35,619 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-22 12:10:35,619 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-22 12:10:35,619 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-22 12:10:35,619 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-22 12:10:35,619 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-22 12:10:35,620 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-22 12:10:35,620 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-22 12:10:35,620 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-22 12:10:35,620 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-22 12:10:35,621 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-22 12:10:35,621 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-22 12:10:35,621 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-22 12:10:35,623 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-22 12:10:35,623 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-22 12:10:35,994 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-22 12:10:36,023 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-22 12:10:36,026 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-22 12:10:36,027 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-22 12:10:36,028 INFO L275 PluginConnector]: CDTParser initialized [2022-07-22 12:10:36,029 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2022-07-22 12:10:36,103 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8aecc8a1d/c574ef74dbcc412ca301d7e975a1c126/FLAG6675f3ae2 [2022-07-22 12:10:37,301 INFO L306 CDTParser]: Found 1 translation units. [2022-07-22 12:10:37,302 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-2.i [2022-07-22 12:10:37,386 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8aecc8a1d/c574ef74dbcc412ca301d7e975a1c126/FLAG6675f3ae2 [2022-07-22 12:10:37,541 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8aecc8a1d/c574ef74dbcc412ca301d7e975a1c126 [2022-07-22 12:10:37,545 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-22 12:10:37,551 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-22 12:10:37,555 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-22 12:10:37,555 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-22 12:10:37,560 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-22 12:10:37,560 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:10:37" (1/1) ... [2022-07-22 12:10:37,563 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4def9f62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:10:37, skipping insertion in model container [2022-07-22 12:10:37,564 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:10:37" (1/1) ... [2022-07-22 12:10:37,573 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-22 12:10:37,820 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-22 12:10:40,945 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-2.i[305515,305528] [2022-07-22 12:10:41,269 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:10:41,365 INFO L203 MainTranslator]: Completed pre-run [2022-07-22 12:10:41,987 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-2.i[305515,305528] [2022-07-22 12:10:42,001 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:10:42,249 INFO L208 MainTranslator]: Completed translation [2022-07-22 12:10:42,250 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:10:42 WrapperNode [2022-07-22 12:10:42,250 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-22 12:10:42,251 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-22 12:10:42,252 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-22 12:10:42,252 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-22 12:10:42,260 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:10:42" (1/1) ... [2022-07-22 12:10:42,450 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:10:42" (1/1) ... [2022-07-22 12:10:44,080 INFO L137 Inliner]: procedures = 503, calls = 3477, calls flagged for inlining = 772, calls inlined = 1246, statements flattened = 13471 [2022-07-22 12:10:44,080 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-22 12:10:44,081 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-22 12:10:44,082 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-22 12:10:44,082 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-22 12:10:44,106 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:10:42" (1/1) ... [2022-07-22 12:10:44,109 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:10:42" (1/1) ... [2022-07-22 12:10:44,963 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:10:42" (1/1) ... [2022-07-22 12:10:44,969 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:10:42" (1/1) ... [2022-07-22 12:10:46,593 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:10:42" (1/1) ... [2022-07-22 12:10:46,647 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:10:42" (1/1) ... [2022-07-22 12:10:46,697 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:10:42" (1/1) ... [2022-07-22 12:10:46,792 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-22 12:10:46,793 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-22 12:10:46,793 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-22 12:10:46,794 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-22 12:10:46,795 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:10:42" (1/1) ... [2022-07-22 12:10:46,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:46,816 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:46,834 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 12:10:46,853 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 12:10:46,902 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2022-07-22 12:10:46,902 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2022-07-22 12:10:46,902 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2022-07-22 12:10:46,902 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2022-07-22 12:10:46,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2022-07-22 12:10:46,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2022-07-22 12:10:46,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2022-07-22 12:10:46,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2022-07-22 12:10:46,903 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2022-07-22 12:10:46,903 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2022-07-22 12:10:46,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2022-07-22 12:10:46,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2022-07-22 12:10:46,904 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-22 12:10:46,904 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2022-07-22 12:10:46,904 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2022-07-22 12:10:46,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-22 12:10:46,904 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2022-07-22 12:10:46,904 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2022-07-22 12:10:46,905 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2022-07-22 12:10:46,905 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2022-07-22 12:10:46,905 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2022-07-22 12:10:46,905 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2022-07-22 12:10:46,905 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-07-22 12:10:46,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-22 12:10:46,905 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2022-07-22 12:10:46,906 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2022-07-22 12:10:46,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-22 12:10:46,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-22 12:10:46,906 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-07-22 12:10:46,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-07-22 12:10:46,906 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-07-22 12:10:46,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-07-22 12:10:46,907 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2022-07-22 12:10:46,907 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2022-07-22 12:10:46,907 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-22 12:10:46,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-22 12:10:46,907 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2022-07-22 12:10:46,907 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2022-07-22 12:10:46,907 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2022-07-22 12:10:46,908 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2022-07-22 12:10:46,908 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2022-07-22 12:10:46,908 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2022-07-22 12:10:46,908 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2022-07-22 12:10:46,908 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2022-07-22 12:10:46,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-22 12:10:46,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-22 12:10:46,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-22 12:10:46,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-22 12:10:46,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-22 12:10:46,909 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2022-07-22 12:10:46,909 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2022-07-22 12:10:46,909 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-07-22 12:10:46,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-22 12:10:46,909 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2022-07-22 12:10:46,910 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2022-07-22 12:10:46,910 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2022-07-22 12:10:46,910 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2022-07-22 12:10:46,910 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-07-22 12:10:46,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-07-22 12:10:46,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2022-07-22 12:10:46,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2022-07-22 12:10:46,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-22 12:10:46,920 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 12:10:47,991 INFO L234 CfgBuilder]: Building ICFG [2022-07-22 12:10:47,993 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-22 12:11:25,715 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-22 12:11:36,899 INFO L275 CfgBuilder]: Performing block encoding [2022-07-22 12:11:36,980 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-22 12:11:36,981 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-07-22 12:11:36,997 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:11:36 BoogieIcfgContainer [2022-07-22 12:11:36,997 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-22 12:11:36,999 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-22 12:11:36,999 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-22 12:11:37,003 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-22 12:11:37,004 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:11:37,004 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 22.07 12:10:37" (1/3) ... [2022-07-22 12:11:37,006 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@29302c93 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:11:37, skipping insertion in model container [2022-07-22 12:11:37,006 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:11:37,006 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:10:42" (2/3) ... [2022-07-22 12:11:37,006 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@29302c93 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:11:37, skipping insertion in model container [2022-07-22 12:11:37,006 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:11:37,006 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:11:36" (3/3) ... [2022-07-22 12:11:37,008 INFO L322 chiAutomizerObserver]: Analyzing ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2022-07-22 12:11:39,364 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 12:11:39,372 INFO L158 Benchmark]: Toolchain (without parser) took 61823.05ms. Allocated memory was 160.4MB in the beginning and 2.3GB in the end (delta: 2.1GB). Free memory was 121.8MB in the beginning and 1.7GB in the end (delta: -1.6GB). Peak memory consumption was 554.3MB. Max. memory is 8.0GB. [2022-07-22 12:11:39,375 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 160.4MB. Free memory is still 130.0MB. There was no memory consumed. Max. memory is 8.0GB. [2022-07-22 12:11:39,378 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4695.53ms. Allocated memory was 160.4MB in the beginning and 211.8MB in the end (delta: 51.4MB). Free memory was 121.6MB in the beginning and 113.8MB in the end (delta: 7.9MB). Peak memory consumption was 119.6MB. Max. memory is 8.0GB. [2022-07-22 12:11:39,385 INFO L158 Benchmark]: Boogie Procedure Inliner took 1829.17ms. Allocated memory was 211.8MB in the beginning and 629.1MB in the end (delta: 417.3MB). Free memory was 113.8MB in the beginning and 423.1MB in the end (delta: -309.3MB). Peak memory consumption was 165.7MB. Max. memory is 8.0GB. [2022-07-22 12:11:39,386 INFO L158 Benchmark]: Boogie Preprocessor took 2710.82ms. Allocated memory was 629.1MB in the beginning and 1.3GB in the end (delta: 631.2MB). Free memory was 423.1MB in the beginning and 1.0GB in the end (delta: -579.9MB). Peak memory consumption was 439.9MB. Max. memory is 8.0GB. [2022-07-22 12:11:39,387 INFO L158 Benchmark]: RCFGBuilder took 50204.15ms. Allocated memory was 1.3GB in the beginning and 2.3GB in the end (delta: 1.0GB). Free memory was 1.0GB in the beginning and 1.8GB in the end (delta: -844.1MB). Peak memory consumption was 547.9MB. Max. memory is 8.0GB. [2022-07-22 12:11:39,388 INFO L158 Benchmark]: BuchiAutomizer took 2369.93ms. Allocated memory is still 2.3GB. Free memory was 1.8GB in the beginning and 1.7GB in the end (delta: 101.2MB). Peak memory consumption was 146.3MB. Max. memory is 8.0GB. [2022-07-22 12:11:39,400 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 160.4MB. Free memory is still 130.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 4695.53ms. Allocated memory was 160.4MB in the beginning and 211.8MB in the end (delta: 51.4MB). Free memory was 121.6MB in the beginning and 113.8MB in the end (delta: 7.9MB). Peak memory consumption was 119.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 1829.17ms. Allocated memory was 211.8MB in the beginning and 629.1MB in the end (delta: 417.3MB). Free memory was 113.8MB in the beginning and 423.1MB in the end (delta: -309.3MB). Peak memory consumption was 165.7MB. Max. memory is 8.0GB. * Boogie Preprocessor took 2710.82ms. Allocated memory was 629.1MB in the beginning and 1.3GB in the end (delta: 631.2MB). Free memory was 423.1MB in the beginning and 1.0GB in the end (delta: -579.9MB). Peak memory consumption was 439.9MB. Max. memory is 8.0GB. * RCFGBuilder took 50204.15ms. Allocated memory was 1.3GB in the beginning and 2.3GB in the end (delta: 1.0GB). Free memory was 1.0GB in the beginning and 1.8GB in the end (delta: -844.1MB). Peak memory consumption was 547.9MB. Max. memory is 8.0GB. * BuchiAutomizer took 2369.93ms. Allocated memory is still 2.3GB. Free memory was 1.8GB in the beginning and 1.7GB in the end (delta: 101.2MB). Peak memory consumption was 146.3MB. 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 12:11:39,504 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...