/usr/bin/java -Xmx16000000000 -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-VariableLbe.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 0.2.3-dev-b8dbc81 [2023-01-27 18:22:38,236 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-01-27 18:22:38,238 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-01-27 18:22:38,271 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-01-27 18:22:38,272 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-01-27 18:22:38,274 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-01-27 18:22:38,276 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-01-27 18:22:38,278 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-01-27 18:22:38,281 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-01-27 18:22:38,284 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-01-27 18:22:38,285 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-01-27 18:22:38,287 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-01-27 18:22:38,287 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-01-27 18:22:38,289 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-01-27 18:22:38,289 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-01-27 18:22:38,290 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-01-27 18:22:38,291 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-01-27 18:22:38,291 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-01-27 18:22:38,292 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-01-27 18:22:38,296 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-01-27 18:22:38,297 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-01-27 18:22:38,298 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-01-27 18:22:38,298 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-01-27 18:22:38,299 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-01-27 18:22:38,305 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-01-27 18:22:38,305 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-01-27 18:22:38,305 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-01-27 18:22:38,307 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-01-27 18:22:38,307 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-01-27 18:22:38,307 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-01-27 18:22:38,308 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-01-27 18:22:38,308 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-01-27 18:22:38,309 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-01-27 18:22:38,309 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-01-27 18:22:38,310 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-01-27 18:22:38,310 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-01-27 18:22:38,310 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-01-27 18:22:38,310 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-01-27 18:22:38,310 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-01-27 18:22:38,311 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-01-27 18:22:38,311 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-01-27 18:22:38,312 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-VariableLbe.epf [2023-01-27 18:22:38,334 INFO L113 SettingsManager]: Loading preferences was successful [2023-01-27 18:22:38,335 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-01-27 18:22:38,335 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-01-27 18:22:38,336 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-01-27 18:22:38,336 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-01-27 18:22:38,336 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-01-27 18:22:38,336 INFO L138 SettingsManager]: * Use SBE=true [2023-01-27 18:22:38,337 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-01-27 18:22:38,337 INFO L138 SettingsManager]: * sizeof long=4 [2023-01-27 18:22:38,337 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-01-27 18:22:38,337 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-01-27 18:22:38,337 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-01-27 18:22:38,338 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-01-27 18:22:38,338 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-01-27 18:22:38,338 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-01-27 18:22:38,338 INFO L138 SettingsManager]: * sizeof long double=12 [2023-01-27 18:22:38,338 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-01-27 18:22:38,338 INFO L138 SettingsManager]: * Use constant arrays=true [2023-01-27 18:22:38,338 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-01-27 18:22:38,338 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-01-27 18:22:38,338 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-01-27 18:22:38,338 INFO L138 SettingsManager]: * To the following directory=./dump/ [2023-01-27 18:22:38,338 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-01-27 18:22:38,338 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-01-27 18:22:38,339 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-01-27 18:22:38,339 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-01-27 18:22:38,339 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-01-27 18:22:38,339 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-01-27 18:22:38,339 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-01-27 18:22:38,339 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-01-27 18:22:38,339 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-01-27 18:22:38,339 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-01-27 18:22:38,532 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-01-27 18:22:38,546 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-01-27 18:22:38,547 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-01-27 18:22:38,548 INFO L271 PluginConnector]: Initializing CDTParser... [2023-01-27 18:22:38,548 INFO L275 PluginConnector]: CDTParser initialized [2023-01-27 18:22:38,549 INFO L432 ainManager$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 [2023-01-27 18:22:39,645 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-01-27 18:22:39,988 INFO L351 CDTParser]: Found 1 translation units. [2023-01-27 18:22:39,989 INFO L172 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 [2023-01-27 18:22:40,027 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30d4cdef3/a3d68707dc4c4a6e86d9ec434b11b14a/FLAGeade4102d [2023-01-27 18:22:40,039 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30d4cdef3/a3d68707dc4c4a6e86d9ec434b11b14a [2023-01-27 18:22:40,041 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-01-27 18:22:40,042 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2023-01-27 18:22:40,044 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-01-27 18:22:40,044 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-01-27 18:22:40,046 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-01-27 18:22:40,047 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 06:22:40" (1/1) ... [2023-01-27 18:22:40,047 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a338028 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 06:22:40, skipping insertion in model container [2023-01-27 18:22:40,048 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 06:22:40" (1/1) ... [2023-01-27 18:22:40,052 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-01-27 18:22:40,140 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-01-27 18:22:41,814 WARN L247 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] [2023-01-27 18:22:41,960 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-01-27 18:22:42,010 INFO L203 MainTranslator]: Completed pre-run [2023-01-27 18:22:42,417 WARN L247 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] [2023-01-27 18:22:42,425 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-01-27 18:22:42,540 INFO L208 MainTranslator]: Completed translation [2023-01-27 18:22:42,541 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 06:22:42 WrapperNode [2023-01-27 18:22:42,541 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-01-27 18:22:42,542 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-01-27 18:22:42,542 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-01-27 18:22:42,542 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2023-01-27 18:22:42,547 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 06:22:42" (1/1) ... [2023-01-27 18:22:42,623 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 06:22:42" (1/1) ... [2023-01-27 18:22:43,496 INFO L138 Inliner]: procedures = 503, calls = 3520, calls flagged for inlining = 801, calls inlined = 1277, statements flattened = 14632 [2023-01-27 18:22:43,496 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-01-27 18:22:43,497 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-01-27 18:22:43,497 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-01-27 18:22:43,497 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-01-27 18:22:43,503 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 06:22:42" (1/1) ... [2023-01-27 18:22:43,503 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 06:22:42" (1/1) ... [2023-01-27 18:22:43,857 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 06:22:42" (1/1) ... [2023-01-27 18:22:43,858 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 06:22:42" (1/1) ... [2023-01-27 18:22:44,455 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 06:22:42" (1/1) ... [2023-01-27 18:22:44,491 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 06:22:42" (1/1) ... [2023-01-27 18:22:44,519 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 06:22:42" (1/1) ... [2023-01-27 18:22:44,549 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 06:22:42" (1/1) ... [2023-01-27 18:22:44,655 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-01-27 18:22:44,656 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-01-27 18:22:44,656 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-01-27 18:22:44,656 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-01-27 18:22:44,672 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 06:22:42" (1/1) ... [2023-01-27 18:22:44,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-01-27 18:22:44,683 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-01-27 18:22:44,695 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) [2023-01-27 18:22:44,713 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 [2023-01-27 18:22:44,725 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2023-01-27 18:22:44,725 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2023-01-27 18:22:44,725 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2023-01-27 18:22:44,725 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2023-01-27 18:22:44,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2023-01-27 18:22:44,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2023-01-27 18:22:44,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2023-01-27 18:22:44,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2023-01-27 18:22:44,726 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2023-01-27 18:22:44,727 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2023-01-27 18:22:44,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2023-01-27 18:22:44,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2023-01-27 18:22:44,727 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-01-27 18:22:44,727 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2023-01-27 18:22:44,727 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2023-01-27 18:22:44,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-01-27 18:22:44,727 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2023-01-27 18:22:44,727 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2023-01-27 18:22:44,727 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2023-01-27 18:22:44,727 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2023-01-27 18:22:44,727 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2023-01-27 18:22:44,727 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2023-01-27 18:22:44,728 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2023-01-27 18:22:44,728 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-01-27 18:22:44,728 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2023-01-27 18:22:44,728 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2023-01-27 18:22:44,728 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-01-27 18:22:44,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-01-27 18:22:44,728 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-01-27 18:22:44,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-01-27 18:22:44,729 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-01-27 18:22:44,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-01-27 18:22:44,729 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2023-01-27 18:22:44,729 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2023-01-27 18:22:44,729 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-01-27 18:22:44,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-01-27 18:22:44,729 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2023-01-27 18:22:44,729 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2023-01-27 18:22:44,729 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2023-01-27 18:22:44,729 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2023-01-27 18:22:44,730 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2023-01-27 18:22:44,730 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2023-01-27 18:22:44,730 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2023-01-27 18:22:44,730 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2023-01-27 18:22:44,730 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-01-27 18:22:44,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-01-27 18:22:44,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-01-27 18:22:44,730 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2023-01-27 18:22:44,730 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2023-01-27 18:22:44,730 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2023-01-27 18:22:44,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-01-27 18:22:44,731 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2023-01-27 18:22:44,731 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2023-01-27 18:22:44,731 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2023-01-27 18:22:44,731 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2023-01-27 18:22:44,732 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-01-27 18:22:44,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-01-27 18:22:44,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2023-01-27 18:22:44,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2023-01-27 18:22:44,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-01-27 18:22:44,739 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-01-27 18:22:45,707 INFO L236 CfgBuilder]: Building ICFG [2023-01-27 18:22:45,708 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-01-27 18:22:53,777 INFO L277 CfgBuilder]: Performing block encoding [2023-01-27 18:22:53,809 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-01-27 18:22:53,809 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-01-27 18:22:53,819 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 06:22:53 BoogieIcfgContainer [2023-01-27 18:22:53,819 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-01-27 18:22:53,820 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-01-27 18:22:53,820 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-01-27 18:22:53,823 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-01-27 18:22:53,823 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.01 06:22:40" (1/3) ... [2023-01-27 18:22:53,823 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13715b8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.01 06:22:53, skipping insertion in model container [2023-01-27 18:22:53,823 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 06:22:42" (2/3) ... [2023-01-27 18:22:53,824 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13715b8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.01 06:22:53, skipping insertion in model container [2023-01-27 18:22:53,824 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 06:22:53" (3/3) ... [2023-01-27 18:22:53,824 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2023-01-27 18:22:53,836 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-01-27 18:22:53,836 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2023-01-27 18:22:53,836 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-01-27 18:22:54,454 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) [2023-01-27 18:22:54,458 INFO L158 Benchmark]: Toolchain (without parser) took 14415.07ms. Allocated memory was 463.5MB in the beginning and 2.9GB in the end (delta: 2.4GB). Free memory was 398.7MB in the beginning and 2.0GB in the end (delta: -1.6GB). Peak memory consumption was 795.5MB. Max. memory is 16.0GB. [2023-01-27 18:22:54,458 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 323.0MB. Free memory is still 272.9MB. There was no memory consumed. Max. memory is 16.0GB. [2023-01-27 18:22:54,459 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2497.42ms. Allocated memory was 463.5MB in the beginning and 834.7MB in the end (delta: 371.2MB). Free memory was 398.4MB in the beginning and 694.4MB in the end (delta: -296.0MB). Peak memory consumption was 203.9MB. Max. memory is 16.0GB. [2023-01-27 18:22:54,459 INFO L158 Benchmark]: Boogie Procedure Inliner took 954.33ms. Allocated memory is still 834.7MB. Free memory was 694.4MB in the beginning and 626.5MB in the end (delta: 67.9MB). Peak memory consumption was 155.2MB. Max. memory is 16.0GB. [2023-01-27 18:22:54,461 INFO L158 Benchmark]: Boogie Preprocessor took 1158.18ms. Allocated memory was 834.7MB in the beginning and 2.9GB in the end (delta: 2.0GB). Free memory was 626.5MB in the beginning and 2.4GB in the end (delta: -1.8GB). Peak memory consumption was 265.9MB. Max. memory is 16.0GB. [2023-01-27 18:22:54,461 INFO L158 Benchmark]: RCFGBuilder took 9163.22ms. Allocated memory is still 2.9GB. Free memory was 2.4GB in the beginning and 2.4GB in the end (delta: -28.8MB). Peak memory consumption was 409.5MB. Max. memory is 16.0GB. [2023-01-27 18:22:54,462 INFO L158 Benchmark]: TraceAbstraction took 636.52ms. Allocated memory is still 2.9GB. Free memory was 2.4GB in the beginning and 2.0GB in the end (delta: 425.7MB). Peak memory consumption was 425.7MB. Max. memory is 16.0GB. [2023-01-27 18:22:54,467 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 323.0MB. Free memory is still 272.9MB. There was no memory consumed. Max. memory is 16.0GB. * CACSL2BoogieTranslator took 2497.42ms. Allocated memory was 463.5MB in the beginning and 834.7MB in the end (delta: 371.2MB). Free memory was 398.4MB in the beginning and 694.4MB in the end (delta: -296.0MB). Peak memory consumption was 203.9MB. Max. memory is 16.0GB. * Boogie Procedure Inliner took 954.33ms. Allocated memory is still 834.7MB. Free memory was 694.4MB in the beginning and 626.5MB in the end (delta: 67.9MB). Peak memory consumption was 155.2MB. Max. memory is 16.0GB. * Boogie Preprocessor took 1158.18ms. Allocated memory was 834.7MB in the beginning and 2.9GB in the end (delta: 2.0GB). Free memory was 626.5MB in the beginning and 2.4GB in the end (delta: -1.8GB). Peak memory consumption was 265.9MB. Max. memory is 16.0GB. * RCFGBuilder took 9163.22ms. Allocated memory is still 2.9GB. Free memory was 2.4GB in the beginning and 2.4GB in the end (delta: -28.8MB). Peak memory consumption was 409.5MB. Max. memory is 16.0GB. * TraceAbstraction took 636.52ms. Allocated memory is still 2.9GB. Free memory was 2.4GB in the beginning and 2.0GB in the end (delta: 425.7MB). Peak memory consumption was 425.7MB. Max. memory is 16.0GB. * 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. [2023-01-27 18:22:54,503 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...