/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 --traceabstraction.when.to.check.the.insufficient.erros.location.relative.to.the.other.error.locations AFTER -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 [2023-01-28 07:05:10,290 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-01-28 07:05:10,292 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-01-28 07:05:10,330 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-01-28 07:05:10,330 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-01-28 07:05:10,333 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-01-28 07:05:10,336 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-01-28 07:05:10,338 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-01-28 07:05:10,340 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-01-28 07:05:10,344 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-01-28 07:05:10,345 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-01-28 07:05:10,347 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-01-28 07:05:10,347 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-01-28 07:05:10,349 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-01-28 07:05:10,350 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-01-28 07:05:10,351 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-01-28 07:05:10,352 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-01-28 07:05:10,352 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-01-28 07:05:10,354 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-01-28 07:05:10,358 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-01-28 07:05:10,359 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-01-28 07:05:10,360 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-01-28 07:05:10,361 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-01-28 07:05:10,362 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-01-28 07:05:10,369 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-01-28 07:05:10,370 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-01-28 07:05:10,370 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-01-28 07:05:10,371 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-01-28 07:05:10,372 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-01-28 07:05:10,372 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-01-28 07:05:10,372 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-01-28 07:05:10,373 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-01-28 07:05:10,374 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-01-28 07:05:10,375 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-01-28 07:05:10,375 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-01-28 07:05:10,375 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-01-28 07:05:10,376 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-01-28 07:05:10,376 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-01-28 07:05:10,376 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-01-28 07:05:10,377 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-01-28 07:05:10,377 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-01-28 07:05:10,379 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 [2023-01-28 07:05:10,405 INFO L113 SettingsManager]: Loading preferences was successful [2023-01-28 07:05:10,405 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-01-28 07:05:10,406 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-01-28 07:05:10,406 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-01-28 07:05:10,407 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-01-28 07:05:10,407 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-01-28 07:05:10,407 INFO L138 SettingsManager]: * Use SBE=true [2023-01-28 07:05:10,408 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-01-28 07:05:10,408 INFO L138 SettingsManager]: * sizeof long=4 [2023-01-28 07:05:10,408 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-01-28 07:05:10,409 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-01-28 07:05:10,409 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-01-28 07:05:10,409 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-01-28 07:05:10,409 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-01-28 07:05:10,409 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-01-28 07:05:10,409 INFO L138 SettingsManager]: * sizeof long double=12 [2023-01-28 07:05:10,410 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-01-28 07:05:10,410 INFO L138 SettingsManager]: * Use constant arrays=true [2023-01-28 07:05:10,410 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-01-28 07:05:10,410 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-01-28 07:05:10,410 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-01-28 07:05:10,410 INFO L138 SettingsManager]: * To the following directory=./dump/ [2023-01-28 07:05:10,410 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-01-28 07:05:10,411 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-01-28 07:05:10,411 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-01-28 07:05:10,411 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-01-28 07:05:10,411 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-01-28 07:05:10,411 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-01-28 07:05:10,411 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-01-28 07:05:10,411 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-01-28 07:05:10,412 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-01-28 07:05:10,412 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: When to check the insufficient erros location relative to the other error locations -> AFTER [2023-01-28 07:05:10,608 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-01-28 07:05:10,630 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-01-28 07:05:10,632 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-01-28 07:05:10,633 INFO L271 PluginConnector]: Initializing CDTParser... [2023-01-28 07:05:10,633 INFO L275 PluginConnector]: CDTParser initialized [2023-01-28 07:05:10,634 INFO L432 ainManager$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 [2023-01-28 07:05:11,666 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-01-28 07:05:12,233 INFO L351 CDTParser]: Found 1 translation units. [2023-01-28 07:05:12,233 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 [2023-01-28 07:05:12,270 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e5be954b1/d15ada8004aa4cf9b22d786cefa1dc7f/FLAG3eccf468a [2023-01-28 07:05:12,284 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e5be954b1/d15ada8004aa4cf9b22d786cefa1dc7f [2023-01-28 07:05:12,286 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-01-28 07:05:12,287 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2023-01-28 07:05:12,289 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-01-28 07:05:12,289 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-01-28 07:05:12,291 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-01-28 07:05:12,292 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 07:05:12" (1/1) ... [2023-01-28 07:05:12,293 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61442034 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 07:05:12, skipping insertion in model container [2023-01-28 07:05:12,293 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 07:05:12" (1/1) ... [2023-01-28 07:05:12,298 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-01-28 07:05:12,421 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-01-28 07:05:14,971 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] [2023-01-28 07:05:15,195 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-01-28 07:05:15,260 INFO L203 MainTranslator]: Completed pre-run [2023-01-28 07:05:15,675 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] [2023-01-28 07:05:15,683 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-01-28 07:05:15,845 INFO L208 MainTranslator]: Completed translation [2023-01-28 07:05:15,845 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 07:05:15 WrapperNode [2023-01-28 07:05:15,846 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-01-28 07:05:15,847 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-01-28 07:05:15,847 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-01-28 07:05:15,847 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2023-01-28 07:05:15,852 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 07:05:15" (1/1) ... [2023-01-28 07:05:15,934 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 07:05:15" (1/1) ... [2023-01-28 07:05:16,916 INFO L138 Inliner]: procedures = 503, calls = 3520, calls flagged for inlining = 801, calls inlined = 1277, statements flattened = 14632 [2023-01-28 07:05:16,916 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-01-28 07:05:16,917 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-01-28 07:05:16,917 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-01-28 07:05:16,917 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-01-28 07:05:16,925 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 07:05:15" (1/1) ... [2023-01-28 07:05:16,925 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 07:05:15" (1/1) ... [2023-01-28 07:05:17,347 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 07:05:15" (1/1) ... [2023-01-28 07:05:17,347 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 07:05:15" (1/1) ... [2023-01-28 07:05:18,132 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 07:05:15" (1/1) ... [2023-01-28 07:05:18,176 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 07:05:15" (1/1) ... [2023-01-28 07:05:18,212 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 07:05:15" (1/1) ... [2023-01-28 07:05:18,250 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 07:05:15" (1/1) ... [2023-01-28 07:05:18,319 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-01-28 07:05:18,320 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-01-28 07:05:18,320 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-01-28 07:05:18,320 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-01-28 07:05:18,321 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 07:05:15" (1/1) ... [2023-01-28 07:05:18,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-01-28 07:05:18,336 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-01-28 07:05:18,354 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) [2023-01-28 07:05:18,373 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 [2023-01-28 07:05:18,392 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2023-01-28 07:05:18,392 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2023-01-28 07:05:18,392 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2023-01-28 07:05:18,392 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2023-01-28 07:05:18,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2023-01-28 07:05:18,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2023-01-28 07:05:18,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2023-01-28 07:05:18,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2023-01-28 07:05:18,392 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2023-01-28 07:05:18,393 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2023-01-28 07:05:18,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2023-01-28 07:05:18,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2023-01-28 07:05:18,393 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-01-28 07:05:18,393 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2023-01-28 07:05:18,393 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2023-01-28 07:05:18,393 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-01-28 07:05:18,393 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2023-01-28 07:05:18,393 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2023-01-28 07:05:18,393 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2023-01-28 07:05:18,393 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2023-01-28 07:05:18,394 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2023-01-28 07:05:18,394 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2023-01-28 07:05:18,394 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2023-01-28 07:05:18,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-01-28 07:05:18,394 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2023-01-28 07:05:18,394 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2023-01-28 07:05:18,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-01-28 07:05:18,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-01-28 07:05:18,394 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-01-28 07:05:18,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-01-28 07:05:18,395 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-01-28 07:05:18,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-01-28 07:05:18,395 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2023-01-28 07:05:18,395 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2023-01-28 07:05:18,395 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-01-28 07:05:18,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-01-28 07:05:18,395 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2023-01-28 07:05:18,395 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2023-01-28 07:05:18,395 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2023-01-28 07:05:18,396 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2023-01-28 07:05:18,396 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2023-01-28 07:05:18,396 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2023-01-28 07:05:18,396 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2023-01-28 07:05:18,396 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2023-01-28 07:05:18,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-01-28 07:05:18,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-01-28 07:05:18,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-01-28 07:05:18,397 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2023-01-28 07:05:18,397 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2023-01-28 07:05:18,397 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2023-01-28 07:05:18,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-01-28 07:05:18,398 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2023-01-28 07:05:18,398 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2023-01-28 07:05:18,398 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2023-01-28 07:05:18,398 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2023-01-28 07:05:18,398 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-01-28 07:05:18,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-01-28 07:05:18,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2023-01-28 07:05:18,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2023-01-28 07:05:18,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-01-28 07:05:18,407 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-01-28 07:05:19,502 INFO L236 CfgBuilder]: Building ICFG [2023-01-28 07:05:19,504 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-01-28 07:05:29,321 INFO L277 CfgBuilder]: Performing block encoding [2023-01-28 07:05:29,367 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-01-28 07:05:29,368 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-01-28 07:05:29,378 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 07:05:29 BoogieIcfgContainer [2023-01-28 07:05:29,378 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-01-28 07:05:29,380 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-01-28 07:05:29,380 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-01-28 07:05:29,382 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-01-28 07:05:29,383 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.01 07:05:12" (1/3) ... [2023-01-28 07:05:29,383 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ededc9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.01 07:05:29, skipping insertion in model container [2023-01-28 07:05:29,383 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 07:05:15" (2/3) ... [2023-01-28 07:05:29,384 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ededc9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.01 07:05:29, skipping insertion in model container [2023-01-28 07:05:29,384 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 07:05:29" (3/3) ... [2023-01-28 07:05:29,385 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2023-01-28 07:05:29,401 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-01-28 07:05:29,402 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2023-01-28 07:05:29,402 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-01-28 07:05:30,424 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) [2023-01-28 07:05:30,429 INFO L158 Benchmark]: Toolchain (without parser) took 18140.99ms. Allocated memory was 373.3MB in the beginning and 3.9GB in the end (delta: 3.5GB). Free memory was 324.8MB in the beginning and 3.3GB in the end (delta: -3.0GB). Peak memory consumption was 685.7MB. Max. memory is 16.0GB. [2023-01-28 07:05:30,430 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 373.3MB. Free memory is still 319.8MB. There was no memory consumed. Max. memory is 16.0GB. [2023-01-28 07:05:30,431 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3557.14ms. Allocated memory was 373.3MB in the beginning and 539.0MB in the end (delta: 165.7MB). Free memory was 324.8MB in the beginning and 377.4MB in the end (delta: -52.6MB). Peak memory consumption was 117.2MB. Max. memory is 16.0GB. [2023-01-28 07:05:30,435 INFO L158 Benchmark]: Boogie Procedure Inliner took 1069.81ms. Allocated memory was 539.0MB in the beginning and 794.8MB in the end (delta: 255.9MB). Free memory was 377.4MB in the beginning and 581.2MB in the end (delta: -203.8MB). Peak memory consumption was 156.9MB. Max. memory is 16.0GB. [2023-01-28 07:05:30,436 INFO L158 Benchmark]: Boogie Preprocessor took 1401.95ms. Allocated memory was 794.8MB in the beginning and 1.9GB in the end (delta: 1.1GB). Free memory was 581.2MB in the beginning and 1.6GB in the end (delta: -1.0GB). Peak memory consumption was 280.4MB. Max. memory is 16.0GB. [2023-01-28 07:05:30,436 INFO L158 Benchmark]: RCFGBuilder took 11058.06ms. Allocated memory is still 1.9GB. Free memory was 1.6GB in the beginning and 1.5GB in the end (delta: 140.0MB). Peak memory consumption was 367.5MB. Max. memory is 16.0GB. [2023-01-28 07:05:30,437 INFO L158 Benchmark]: TraceAbstraction took 1047.28ms. Allocated memory was 1.9GB in the beginning and 3.9GB in the end (delta: 1.9GB). Free memory was 1.5GB in the beginning and 3.3GB in the end (delta: -1.9GB). Peak memory consumption was 292.2MB. Max. memory is 16.0GB. [2023-01-28 07:05:30,443 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 373.3MB. Free memory is still 319.8MB. There was no memory consumed. Max. memory is 16.0GB. * CACSL2BoogieTranslator took 3557.14ms. Allocated memory was 373.3MB in the beginning and 539.0MB in the end (delta: 165.7MB). Free memory was 324.8MB in the beginning and 377.4MB in the end (delta: -52.6MB). Peak memory consumption was 117.2MB. Max. memory is 16.0GB. * Boogie Procedure Inliner took 1069.81ms. Allocated memory was 539.0MB in the beginning and 794.8MB in the end (delta: 255.9MB). Free memory was 377.4MB in the beginning and 581.2MB in the end (delta: -203.8MB). Peak memory consumption was 156.9MB. Max. memory is 16.0GB. * Boogie Preprocessor took 1401.95ms. Allocated memory was 794.8MB in the beginning and 1.9GB in the end (delta: 1.1GB). Free memory was 581.2MB in the beginning and 1.6GB in the end (delta: -1.0GB). Peak memory consumption was 280.4MB. Max. memory is 16.0GB. * RCFGBuilder took 11058.06ms. Allocated memory is still 1.9GB. Free memory was 1.6GB in the beginning and 1.5GB in the end (delta: 140.0MB). Peak memory consumption was 367.5MB. Max. memory is 16.0GB. * TraceAbstraction took 1047.28ms. Allocated memory was 1.9GB in the beginning and 3.9GB in the end (delta: 1.9GB). Free memory was 1.5GB in the beginning and 3.3GB in the end (delta: -1.9GB). Peak memory consumption was 292.2MB. 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. [2023-01-28 07:05:30,471 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...