/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-?-3902331-m [2022-09-20 22:33:50,250 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-09-20 22:33:50,252 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-09-20 22:33:50,277 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-09-20 22:33:50,277 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-09-20 22:33:50,278 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-09-20 22:33:50,279 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-09-20 22:33:50,280 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-09-20 22:33:50,281 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-09-20 22:33:50,282 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-09-20 22:33:50,282 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-09-20 22:33:50,283 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-09-20 22:33:50,283 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-09-20 22:33:50,284 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-09-20 22:33:50,285 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-09-20 22:33:50,285 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-09-20 22:33:50,286 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-09-20 22:33:50,287 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-09-20 22:33:50,288 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-09-20 22:33:50,289 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-09-20 22:33:50,290 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-09-20 22:33:50,291 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-09-20 22:33:50,292 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-09-20 22:33:50,292 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-09-20 22:33:50,295 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-09-20 22:33:50,295 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-09-20 22:33:50,295 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-09-20 22:33:50,295 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-09-20 22:33:50,296 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-09-20 22:33:50,296 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-09-20 22:33:50,296 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-09-20 22:33:50,297 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-09-20 22:33:50,297 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-09-20 22:33:50,298 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-09-20 22:33:50,298 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-09-20 22:33:50,298 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-09-20 22:33:50,299 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-09-20 22:33:50,299 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-09-20 22:33:50,299 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-09-20 22:33:50,299 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-09-20 22:33:50,300 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-09-20 22:33:50,308 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf [2022-09-20 22:33:50,322 INFO L113 SettingsManager]: Loading preferences was successful [2022-09-20 22:33:50,322 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-09-20 22:33:50,322 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-09-20 22:33:50,323 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-09-20 22:33:50,329 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-09-20 22:33:50,329 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-09-20 22:33:50,329 INFO L138 SettingsManager]: * Use SBE=true [2022-09-20 22:33:50,329 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-09-20 22:33:50,329 INFO L138 SettingsManager]: * sizeof long=4 [2022-09-20 22:33:50,329 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-09-20 22:33:50,329 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-09-20 22:33:50,329 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-09-20 22:33:50,329 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-09-20 22:33:50,329 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-09-20 22:33:50,329 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-09-20 22:33:50,330 INFO L138 SettingsManager]: * sizeof long double=12 [2022-09-20 22:33:50,330 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-09-20 22:33:50,330 INFO L138 SettingsManager]: * Use constant arrays=true [2022-09-20 22:33:50,330 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-09-20 22:33:50,330 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-09-20 22:33:50,330 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-09-20 22:33:50,330 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-09-20 22:33:50,330 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-09-20 22:33:50,330 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-09-20 22:33:50,330 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-09-20 22:33:50,331 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-09-20 22:33:50,331 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-09-20 22:33:50,331 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-09-20 22:33:50,331 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-09-20 22:33:50,331 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-09-20 22:33:50,331 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-09-20 22:33:50,331 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-09-20 22:33:50,518 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-09-20 22:33:50,532 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-09-20 22:33:50,534 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-09-20 22:33:50,534 INFO L271 PluginConnector]: Initializing CDTParser... [2022-09-20 22:33:50,535 INFO L275 PluginConnector]: CDTParser initialized [2022-09-20 22:33:50,535 INFO L432 ainManager$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 [2022-09-20 22:33:50,583 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c19eb752/bbc847abd25d4934bd7553910a7f5d6e/FLAGe541a780f [2022-09-20 22:33:51,233 INFO L306 CDTParser]: Found 1 translation units. [2022-09-20 22:33:51,234 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 [2022-09-20 22:33:51,276 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c19eb752/bbc847abd25d4934bd7553910a7f5d6e/FLAGe541a780f [2022-09-20 22:33:51,325 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c19eb752/bbc847abd25d4934bd7553910a7f5d6e [2022-09-20 22:33:51,328 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-09-20 22:33:51,330 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-09-20 22:33:51,332 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-09-20 22:33:51,332 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-09-20 22:33:51,335 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-09-20 22:33:51,335 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 10:33:51" (1/1) ... [2022-09-20 22:33:51,337 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@376e0f1b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 10:33:51, skipping insertion in model container [2022-09-20 22:33:51,337 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 10:33:51" (1/1) ... [2022-09-20 22:33:51,342 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-09-20 22:33:51,449 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-09-20 22:33:53,254 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] [2022-09-20 22:33:53,411 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-09-20 22:33:53,458 INFO L203 MainTranslator]: Completed pre-run [2022-09-20 22:33:53,778 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] [2022-09-20 22:33:53,785 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-09-20 22:33:53,922 INFO L208 MainTranslator]: Completed translation [2022-09-20 22:33:53,923 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 10:33:53 WrapperNode [2022-09-20 22:33:53,923 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-09-20 22:33:53,924 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-09-20 22:33:53,924 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-09-20 22:33:53,924 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-09-20 22:33:53,929 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 10:33:53" (1/1) ... [2022-09-20 22:33:54,012 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 10:33:53" (1/1) ... [2022-09-20 22:33:54,900 INFO L138 Inliner]: procedures = 503, calls = 3477, calls flagged for inlining = 774, calls inlined = 1248, statements flattened = 13799 [2022-09-20 22:33:54,901 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-09-20 22:33:54,902 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-09-20 22:33:54,902 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-09-20 22:33:54,902 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-09-20 22:33:54,908 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 10:33:53" (1/1) ... [2022-09-20 22:33:54,908 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 10:33:53" (1/1) ... [2022-09-20 22:33:55,332 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 10:33:53" (1/1) ... [2022-09-20 22:33:55,333 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 10:33:53" (1/1) ... [2022-09-20 22:33:55,984 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 10:33:53" (1/1) ... [2022-09-20 22:33:56,015 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 10:33:53" (1/1) ... [2022-09-20 22:33:56,084 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 10:33:53" (1/1) ... [2022-09-20 22:33:56,201 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-09-20 22:33:56,202 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-09-20 22:33:56,203 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-09-20 22:33:56,203 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-09-20 22:33:56,204 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 10:33:53" (1/1) ... [2022-09-20 22:33:56,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-09-20 22:33:56,215 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-20 22:33:56,226 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-09-20 22:33:56,233 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-09-20 22:33:56,256 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2022-09-20 22:33:56,256 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2022-09-20 22:33:56,256 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2022-09-20 22:33:56,256 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2022-09-20 22:33:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2022-09-20 22:33:56,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2022-09-20 22:33:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2022-09-20 22:33:56,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2022-09-20 22:33:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2022-09-20 22:33:56,257 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2022-09-20 22:33:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2022-09-20 22:33:56,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2022-09-20 22:33:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-09-20 22:33:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2022-09-20 22:33:56,257 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2022-09-20 22:33:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-09-20 22:33:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2022-09-20 22:33:56,257 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2022-09-20 22:33:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2022-09-20 22:33:56,257 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2022-09-20 22:33:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2022-09-20 22:33:56,258 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2022-09-20 22:33:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-09-20 22:33:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-09-20 22:33:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2022-09-20 22:33:56,258 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2022-09-20 22:33:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-09-20 22:33:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-09-20 22:33:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-09-20 22:33:56,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-09-20 22:33:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-09-20 22:33:56,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-09-20 22:33:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2022-09-20 22:33:56,259 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2022-09-20 22:33:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-09-20 22:33:56,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-09-20 22:33:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2022-09-20 22:33:56,259 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2022-09-20 22:33:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2022-09-20 22:33:56,259 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2022-09-20 22:33:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2022-09-20 22:33:56,259 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2022-09-20 22:33:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2022-09-20 22:33:56,259 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2022-09-20 22:33:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-09-20 22:33:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-09-20 22:33:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-09-20 22:33:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2022-09-20 22:33:56,259 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2022-09-20 22:33:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-09-20 22:33:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-09-20 22:33:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2022-09-20 22:33:56,260 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2022-09-20 22:33:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2022-09-20 22:33:56,260 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2022-09-20 22:33:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-09-20 22:33:56,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-09-20 22:33:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2022-09-20 22:33:56,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2022-09-20 22:33:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-09-20 22:33:56,267 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-09-20 22:33:57,235 INFO L234 CfgBuilder]: Building ICFG [2022-09-20 22:33:57,236 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-09-20 22:34:12,468 INFO L275 CfgBuilder]: Performing block encoding [2022-09-20 22:34:12,511 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-09-20 22:34:12,512 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-09-20 22:34:12,526 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 10:34:12 BoogieIcfgContainer [2022-09-20 22:34:12,527 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-09-20 22:34:12,529 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-09-20 22:34:12,530 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-09-20 22:34:12,533 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-09-20 22:34:12,533 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.09 10:33:51" (1/3) ... [2022-09-20 22:34:12,533 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e2b3c2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.09 10:34:12, skipping insertion in model container [2022-09-20 22:34:12,533 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 10:33:53" (2/3) ... [2022-09-20 22:34:12,534 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e2b3c2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.09 10:34:12, skipping insertion in model container [2022-09-20 22:34:12,534 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 10:34:12" (3/3) ... [2022-09-20 22:34:12,535 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2022-09-20 22:34:12,547 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-09-20 22:34:12,547 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-09-20 22:34:12,548 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-09-20 22:34:14,219 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition. Calls and returns should habe been removed by inlining. (Did the inlining fail because this program is recursive.) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.constructEdgeCopy(ProcedureMultiplier.java:210) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.duplicateProcedures(ProcedureMultiplier.java:163) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.IcfgPetrifier.(IcfgPetrifier.java:107) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.petrify(TraceAbstractionStarter.java:516) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:222) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-09-20 22:34:14,224 INFO L158 Benchmark]: Toolchain (without parser) took 22893.20ms. Allocated memory was 208.7MB in the beginning and 1.4GB in the end (delta: 1.2GB). Free memory was 177.6MB in the beginning and 945.1MB in the end (delta: -767.5MB). Peak memory consumption was 859.6MB. Max. memory is 8.0GB. [2022-09-20 22:34:14,226 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 208.7MB. Free memory was 171.5MB in the beginning and 171.4MB in the end (delta: 143.4kB). There was no memory consumed. Max. memory is 8.0GB. [2022-09-20 22:34:14,226 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2591.36ms. Allocated memory was 208.7MB in the beginning and 404.8MB in the end (delta: 196.1MB). Free memory was 177.3MB in the beginning and 276.0MB in the end (delta: -98.8MB). Peak memory consumption was 119.8MB. Max. memory is 8.0GB. [2022-09-20 22:34:14,229 INFO L158 Benchmark]: Boogie Procedure Inliner took 976.88ms. Allocated memory is still 404.8MB. Free memory was 276.0MB in the beginning and 186.4MB in the end (delta: 89.6MB). Peak memory consumption was 186.1MB. Max. memory is 8.0GB. [2022-09-20 22:34:14,229 INFO L158 Benchmark]: Boogie Preprocessor took 1299.86ms. Allocated memory was 404.8MB in the beginning and 809.5MB in the end (delta: 404.8MB). Free memory was 185.9MB in the beginning and 305.5MB in the end (delta: -119.5MB). Peak memory consumption was 348.1MB. Max. memory is 8.0GB. [2022-09-20 22:34:14,230 INFO L158 Benchmark]: RCFGBuilder took 16324.70ms. Allocated memory was 809.5MB in the beginning and 1.4GB in the end (delta: 556.8MB). Free memory was 305.5MB in the beginning and 937.2MB in the end (delta: -631.8MB). Peak memory consumption was 298.8MB. Max. memory is 8.0GB. [2022-09-20 22:34:14,230 INFO L158 Benchmark]: TraceAbstraction took 1693.07ms. Allocated memory is still 1.4GB. Free memory was 936.7MB in the beginning and 945.1MB in the end (delta: -8.4MB). Peak memory consumption was 462.4MB. Max. memory is 8.0GB. [2022-09-20 22:34:14,231 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 208.7MB. Free memory was 171.5MB in the beginning and 171.4MB in the end (delta: 143.4kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 2591.36ms. Allocated memory was 208.7MB in the beginning and 404.8MB in the end (delta: 196.1MB). Free memory was 177.3MB in the beginning and 276.0MB in the end (delta: -98.8MB). Peak memory consumption was 119.8MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 976.88ms. Allocated memory is still 404.8MB. Free memory was 276.0MB in the beginning and 186.4MB in the end (delta: 89.6MB). Peak memory consumption was 186.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 1299.86ms. Allocated memory was 404.8MB in the beginning and 809.5MB in the end (delta: 404.8MB). Free memory was 185.9MB in the beginning and 305.5MB in the end (delta: -119.5MB). Peak memory consumption was 348.1MB. Max. memory is 8.0GB. * RCFGBuilder took 16324.70ms. Allocated memory was 809.5MB in the beginning and 1.4GB in the end (delta: 556.8MB). Free memory was 305.5MB in the beginning and 937.2MB in the end (delta: -631.8MB). Peak memory consumption was 298.8MB. Max. memory is 8.0GB. * TraceAbstraction took 1693.07ms. Allocated memory is still 1.4GB. Free memory was 936.7MB in the beginning and 945.1MB in the end (delta: -8.4MB). Peak memory consumption was 462.4MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition. Calls and returns should habe been removed by inlining. (Did the inlining fail because this program is recursive.) de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition. Calls and returns should habe been removed by inlining. (Did the inlining fail because this program is recursive.): de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.constructEdgeCopy(ProcedureMultiplier.java:210) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-09-20 22:34:14,308 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...