/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-1.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-21b0908 [2022-07-22 12:10:35,105 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-22 12:10:35,108 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-22 12:10:35,150 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-22 12:10:35,151 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-22 12:10:35,152 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-22 12:10:35,154 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-22 12:10:35,157 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-22 12:10:35,159 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-22 12:10:35,160 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-22 12:10:35,162 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-22 12:10:35,163 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-22 12:10:35,164 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-22 12:10:35,165 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-22 12:10:35,166 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-22 12:10:35,168 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-22 12:10:35,169 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-22 12:10:35,171 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-22 12:10:35,177 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-22 12:10:35,193 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-22 12:10:35,195 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-22 12:10:35,203 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-22 12:10:35,206 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-22 12:10:35,208 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-22 12:10:35,210 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-22 12:10:35,219 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-07-22 12:10:35,235 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-22 12:10:35,237 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-22 12:10:35,240 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-22 12:10:35,244 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 12:10:35,295 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-22 12:10:35,295 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-22 12:10:35,297 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-22 12:10:35,297 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-22 12:10:35,299 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-22 12:10:35,300 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-22 12:10:35,300 INFO L138 SettingsManager]: * Use SBE=true [2022-07-22 12:10:35,300 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-22 12:10:35,301 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-22 12:10:35,302 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-22 12:10:35,302 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-22 12:10:35,303 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-22 12:10:35,303 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-22 12:10:35,303 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-22 12:10:35,303 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-22 12:10:35,304 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-22 12:10:35,304 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-22 12:10:35,304 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-22 12:10:35,304 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-22 12:10:35,305 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-22 12:10:35,305 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-22 12:10:35,305 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-22 12:10:35,305 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-22 12:10:35,306 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-22 12:10:35,306 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-22 12:10:35,306 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-22 12:10:35,306 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-22 12:10:35,307 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-22 12:10:35,307 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-22 12:10:35,307 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-22 12:10:35,308 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-22 12:10:35,310 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-22 12:10:35,310 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-22 12:10:35,695 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-22 12:10:35,719 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-22 12:10:35,721 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-22 12:10:35,723 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-22 12:10:35,723 INFO L275 PluginConnector]: CDTParser initialized [2022-07-22 12:10:35,725 INFO L432 ainManager$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 12:10:35,822 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ae29e677/d8a5ebb7a78d44089a532961ef82a23f/FLAGe931c906a [2022-07-22 12:10:36,955 INFO L306 CDTParser]: Found 1 translation units. [2022-07-22 12:10:36,956 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 12:10:37,036 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ae29e677/d8a5ebb7a78d44089a532961ef82a23f/FLAGe931c906a [2022-07-22 12:10:37,234 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ae29e677/d8a5ebb7a78d44089a532961ef82a23f [2022-07-22 12:10:37,239 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-22 12:10:37,247 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-22 12:10:37,249 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-22 12:10:37,249 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-22 12:10:37,253 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-22 12:10:37,254 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:10:37" (1/1) ... [2022-07-22 12:10:37,255 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f4269f 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 12:10:37,255 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:10:37" (1/1) ... [2022-07-22 12:10:37,263 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-22 12:10:37,489 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-22 12:10:40,805 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 12:10:41,064 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:10:41,121 INFO L203 MainTranslator]: Completed pre-run [2022-07-22 12:10:41,671 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 12:10:41,686 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:10:41,956 INFO L208 MainTranslator]: Completed translation [2022-07-22 12:10:41,957 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:10:41 WrapperNode [2022-07-22 12:10:41,957 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-22 12:10:41,958 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-22 12:10:41,959 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-22 12:10:41,959 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-22 12:10:41,967 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:10:41" (1/1) ... [2022-07-22 12:10:42,098 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:10:41" (1/1) ... [2022-07-22 12:10:43,968 INFO L137 Inliner]: procedures = 501, calls = 3477, calls flagged for inlining = 771, calls inlined = 1245, statements flattened = 13464 [2022-07-22 12:10:43,971 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-22 12:10:43,973 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-22 12:10:43,973 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-22 12:10:43,973 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-22 12:10:43,993 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:10:41" (1/1) ... [2022-07-22 12:10:43,993 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:10:41" (1/1) ... [2022-07-22 12:10:44,596 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:10:41" (1/1) ... [2022-07-22 12:10:44,600 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:10:41" (1/1) ... [2022-07-22 12:10:45,825 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:10:41" (1/1) ... [2022-07-22 12:10:45,866 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:10:41" (1/1) ... [2022-07-22 12:10:45,918 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:10:41" (1/1) ... [2022-07-22 12:10:46,005 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-22 12:10:46,006 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-22 12:10:46,006 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-22 12:10:46,006 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-22 12:10:46,007 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:10:41" (1/1) ... [2022-07-22 12:10:46,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:46,027 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:46,043 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 12:10:46,063 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 12:10:46,102 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2022-07-22 12:10:46,102 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2022-07-22 12:10:46,103 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2022-07-22 12:10:46,103 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2022-07-22 12:10:46,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2022-07-22 12:10:46,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2022-07-22 12:10:46,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2022-07-22 12:10:46,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2022-07-22 12:10:46,103 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2022-07-22 12:10:46,103 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2022-07-22 12:10:46,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2022-07-22 12:10:46,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2022-07-22 12:10:46,104 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-22 12:10:46,104 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2022-07-22 12:10:46,104 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2022-07-22 12:10:46,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-22 12:10:46,104 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2022-07-22 12:10:46,105 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2022-07-22 12:10:46,105 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2022-07-22 12:10:46,105 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2022-07-22 12:10:46,105 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2022-07-22 12:10:46,105 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2022-07-22 12:10:46,105 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-07-22 12:10:46,105 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-22 12:10:46,105 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2022-07-22 12:10:46,106 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2022-07-22 12:10:46,106 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-22 12:10:46,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-22 12:10:46,106 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-07-22 12:10:46,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-07-22 12:10:46,106 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-07-22 12:10:46,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-07-22 12:10:46,106 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2022-07-22 12:10:46,107 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2022-07-22 12:10:46,107 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-22 12:10:46,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-22 12:10:46,107 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2022-07-22 12:10:46,107 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2022-07-22 12:10:46,107 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2022-07-22 12:10:46,107 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2022-07-22 12:10:46,107 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2022-07-22 12:10:46,108 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2022-07-22 12:10:46,108 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2022-07-22 12:10:46,108 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2022-07-22 12:10:46,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-22 12:10:46,108 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-22 12:10:46,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-22 12:10:46,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-22 12:10:46,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-22 12:10:46,109 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2022-07-22 12:10:46,109 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2022-07-22 12:10:46,109 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-07-22 12:10:46,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-22 12:10:46,109 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2022-07-22 12:10:46,109 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2022-07-22 12:10:46,109 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2022-07-22 12:10:46,110 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2022-07-22 12:10:46,110 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-07-22 12:10:46,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-07-22 12:10:46,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2022-07-22 12:10:46,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2022-07-22 12:10:46,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-22 12:10:46,119 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 12:10:47,104 INFO L234 CfgBuilder]: Building ICFG [2022-07-22 12:10:47,106 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-22 12:11:24,538 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-22 12:11:35,733 INFO L275 CfgBuilder]: Performing block encoding [2022-07-22 12:11:35,803 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-22 12:11:35,803 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-07-22 12:11:35,818 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:11:35 BoogieIcfgContainer [2022-07-22 12:11:35,819 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-22 12:11:35,820 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-22 12:11:35,820 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-22 12:11:35,824 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-22 12:11:35,825 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:11:35,825 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 22.07 12:10:37" (1/3) ... [2022-07-22 12:11:35,826 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4aae1aae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:11:35, skipping insertion in model container [2022-07-22 12:11:35,826 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:11:35,827 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:10:41" (2/3) ... [2022-07-22 12:11:35,828 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4aae1aae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:11:35, skipping insertion in model container [2022-07-22 12:11:35,828 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:11:35,828 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:11:35" (3/3) ... [2022-07-22 12:11:35,829 INFO L322 chiAutomizerObserver]: Analyzing ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2022-07-22 12:11:38,489 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 12:11:38,497 INFO L158 Benchmark]: Toolchain (without parser) took 61251.97ms. Allocated memory was 158.3MB in the beginning and 2.6GB in the end (delta: 2.4GB). Free memory was 118.9MB in the beginning and 2.1GB in the end (delta: -2.0GB). Peak memory consumption was 748.2MB. Max. memory is 8.0GB. [2022-07-22 12:11:38,500 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 158.3MB. Free memory was 129.9MB in the beginning and 129.4MB in the end (delta: 452.4kB). There was no memory consumed. Max. memory is 8.0GB. [2022-07-22 12:11:38,502 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4709.01ms. Allocated memory was 158.3MB in the beginning and 313.5MB in the end (delta: 155.2MB). Free memory was 118.7MB in the beginning and 216.0MB in the end (delta: -97.3MB). Peak memory consumption was 111.2MB. Max. memory is 8.0GB. [2022-07-22 12:11:38,508 INFO L158 Benchmark]: Boogie Procedure Inliner took 2012.67ms. Allocated memory was 313.5MB in the beginning and 627.0MB in the end (delta: 313.5MB). Free memory was 216.0MB in the beginning and 413.1MB in the end (delta: -197.1MB). Peak memory consumption was 180.4MB. Max. memory is 8.0GB. [2022-07-22 12:11:38,509 INFO L158 Benchmark]: Boogie Preprocessor took 2031.99ms. Allocated memory was 627.0MB in the beginning and 1.3GB in the end (delta: 669.0MB). Free memory was 413.1MB in the beginning and 892.2MB in the end (delta: -479.1MB). Peak memory consumption was 323.6MB. Max. memory is 8.0GB. [2022-07-22 12:11:38,509 INFO L158 Benchmark]: RCFGBuilder took 49813.04ms. Allocated memory was 1.3GB in the beginning and 2.6GB in the end (delta: 1.3GB). Free memory was 892.2MB in the beginning and 2.1GB in the end (delta: -1.2GB). Peak memory consumption was 313.4MB. Max. memory is 8.0GB. [2022-07-22 12:11:38,510 INFO L158 Benchmark]: BuchiAutomizer took 2673.30ms. Allocated memory is still 2.6GB. Free memory was 2.1GB in the beginning and 2.1GB in the end (delta: 6.3MB). Peak memory consumption was 345.0MB. Max. memory is 8.0GB. [2022-07-22 12:11:38,524 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 158.3MB. Free memory was 129.9MB in the beginning and 129.4MB in the end (delta: 452.4kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 4709.01ms. Allocated memory was 158.3MB in the beginning and 313.5MB in the end (delta: 155.2MB). Free memory was 118.7MB in the beginning and 216.0MB in the end (delta: -97.3MB). Peak memory consumption was 111.2MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 2012.67ms. Allocated memory was 313.5MB in the beginning and 627.0MB in the end (delta: 313.5MB). Free memory was 216.0MB in the beginning and 413.1MB in the end (delta: -197.1MB). Peak memory consumption was 180.4MB. Max. memory is 8.0GB. * Boogie Preprocessor took 2031.99ms. Allocated memory was 627.0MB in the beginning and 1.3GB in the end (delta: 669.0MB). Free memory was 413.1MB in the beginning and 892.2MB in the end (delta: -479.1MB). Peak memory consumption was 323.6MB. Max. memory is 8.0GB. * RCFGBuilder took 49813.04ms. Allocated memory was 1.3GB in the beginning and 2.6GB in the end (delta: 1.3GB). Free memory was 892.2MB in the beginning and 2.1GB in the end (delta: -1.2GB). Peak memory consumption was 313.4MB. Max. memory is 8.0GB. * BuchiAutomizer took 2673.30ms. Allocated memory is still 2.6GB. Free memory was 2.1GB in the beginning and 2.1GB in the end (delta: 6.3MB). Peak memory consumption was 345.0MB. 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 12:11:38,610 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...