./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i --full-output --traceabstraction.when.to.check.the.insufficient.erros.location.relative.to.the.other.error.locations AFTER --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b8dbc81d Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c58bc364903aab3e0f143ea0940d1f6b914be71bc821bca2b70310f31f2f21f8 --traceabstraction.when.to.check.the.insufficient.erros.location.relative.to.the.other.error.locations AFTER --- Real Ultimate output --- This is Ultimate 0.2.3-?-b8dbc81 [2023-08-30 17:00:11,131 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-08-30 17:00:11,132 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-08-30 17:00:11,156 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-08-30 17:00:11,157 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-08-30 17:00:11,158 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-08-30 17:00:11,159 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-08-30 17:00:11,161 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-08-30 17:00:11,162 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-08-30 17:00:11,163 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-08-30 17:00:11,164 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-08-30 17:00:11,165 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-08-30 17:00:11,166 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-08-30 17:00:11,166 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-08-30 17:00:11,167 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-08-30 17:00:11,169 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-08-30 17:00:11,169 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-08-30 17:00:11,170 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-08-30 17:00:11,172 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-08-30 17:00:11,182 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-08-30 17:00:11,194 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-08-30 17:00:11,198 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-08-30 17:00:11,200 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-08-30 17:00:11,202 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-08-30 17:00:11,208 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-08-30 17:00:11,210 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-08-30 17:00:11,211 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-08-30 17:00:11,212 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-08-30 17:00:11,213 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-08-30 17:00:11,214 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-08-30 17:00:11,215 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-08-30 17:00:11,216 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-08-30 17:00:11,218 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-08-30 17:00:11,219 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-08-30 17:00:11,220 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-08-30 17:00:11,220 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-08-30 17:00:11,221 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-08-30 17:00:11,221 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-08-30 17:00:11,221 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-08-30 17:00:11,222 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-08-30 17:00:11,223 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-08-30 17:00:11,224 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-08-30 17:00:11,263 INFO L113 SettingsManager]: Loading preferences was successful [2023-08-30 17:00:11,263 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-08-30 17:00:11,265 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-08-30 17:00:11,265 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-08-30 17:00:11,266 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-08-30 17:00:11,266 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-08-30 17:00:11,266 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-08-30 17:00:11,267 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-08-30 17:00:11,267 INFO L138 SettingsManager]: * Use SBE=true [2023-08-30 17:00:11,267 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-08-30 17:00:11,267 INFO L138 SettingsManager]: * sizeof long=4 [2023-08-30 17:00:11,268 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-08-30 17:00:11,268 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-08-30 17:00:11,268 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-08-30 17:00:11,269 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-08-30 17:00:11,269 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-08-30 17:00:11,269 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-08-30 17:00:11,269 INFO L138 SettingsManager]: * sizeof long double=12 [2023-08-30 17:00:11,269 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-08-30 17:00:11,270 INFO L138 SettingsManager]: * Use constant arrays=true [2023-08-30 17:00:11,270 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-08-30 17:00:11,270 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-08-30 17:00:11,270 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-08-30 17:00:11,270 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-08-30 17:00:11,271 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-30 17:00:11,271 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-08-30 17:00:11,271 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-08-30 17:00:11,271 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-08-30 17:00:11,271 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-08-30 17:00:11,272 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-08-30 17:00:11,272 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-08-30 17:00:11,272 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-08-30 17:00:11,272 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-08-30 17:00:11,273 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-08-30 17:00:11,273 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-08-30 17:00:11,273 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c58bc364903aab3e0f143ea0940d1f6b914be71bc821bca2b70310f31f2f21f8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: When to check the insufficient erros location relative to the other error locations -> AFTER [2023-08-30 17:00:11,559 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-08-30 17:00:11,589 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-08-30 17:00:11,591 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-08-30 17:00:11,592 INFO L271 PluginConnector]: Initializing CDTParser... [2023-08-30 17:00:11,593 INFO L275 PluginConnector]: CDTParser initialized [2023-08-30 17:00:11,594 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2023-08-30 17:00:12,647 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-08-30 17:00:13,231 INFO L351 CDTParser]: Found 1 translation units. [2023-08-30 17:00:13,231 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-1.i [2023-08-30 17:00:13,273 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/903f1cd5a/fc7e3cd715db4ad588ee41f05674b685/FLAGa0a8e6a59 [2023-08-30 17:00:13,293 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/903f1cd5a/fc7e3cd715db4ad588ee41f05674b685 [2023-08-30 17:00:13,295 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-08-30 17:00:13,297 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2023-08-30 17:00:13,299 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-08-30 17:00:13,299 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-08-30 17:00:13,302 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-08-30 17:00:13,303 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.08 05:00:13" (1/1) ... [2023-08-30 17:00:13,303 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57a13ad7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 05:00:13, skipping insertion in model container [2023-08-30 17:00:13,304 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.08 05:00:13" (1/1) ... [2023-08-30 17:00:13,310 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-08-30 17:00:13,476 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-08-30 17:00:15,690 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-1.i[304991,305004] [2023-08-30 17:00:15,953 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-30 17:00:16,027 INFO L203 MainTranslator]: Completed pre-run [2023-08-30 17:00:16,477 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-1.i[304991,305004] [2023-08-30 17:00:16,488 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-30 17:00:16,789 INFO L208 MainTranslator]: Completed translation [2023-08-30 17:00:16,789 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 05:00:16 WrapperNode [2023-08-30 17:00:16,789 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-08-30 17:00:16,790 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-08-30 17:00:16,791 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-08-30 17:00:16,791 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2023-08-30 17:00:16,795 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 05:00:16" (1/1) ... [2023-08-30 17:00:16,922 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 05:00:16" (1/1) ... [2023-08-30 17:00:18,124 INFO L138 Inliner]: procedures = 501, calls = 3520, calls flagged for inlining = 800, calls inlined = 1276, statements flattened = 14622 [2023-08-30 17:00:18,125 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-08-30 17:00:18,126 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-08-30 17:00:18,138 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-08-30 17:00:18,138 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-08-30 17:00:18,146 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 05:00:16" (1/1) ... [2023-08-30 17:00:18,147 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 05:00:16" (1/1) ... [2023-08-30 17:00:18,623 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 05:00:16" (1/1) ... [2023-08-30 17:00:18,633 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 05:00:16" (1/1) ... [2023-08-30 17:00:19,437 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 05:00:16" (1/1) ... [2023-08-30 17:00:19,470 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 05:00:16" (1/1) ... [2023-08-30 17:00:19,501 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 05:00:16" (1/1) ... [2023-08-30 17:00:19,535 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 05:00:16" (1/1) ... [2023-08-30 17:00:19,603 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-08-30 17:00:19,604 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-08-30 17:00:19,605 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-08-30 17:00:19,605 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-08-30 17:00:19,607 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 05:00:16" (1/1) ... [2023-08-30 17:00:19,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-30 17:00:19,623 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-30 17:00:19,636 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) [2023-08-30 17:00:19,661 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 [2023-08-30 17:00:19,677 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2023-08-30 17:00:19,677 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2023-08-30 17:00:19,677 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2023-08-30 17:00:19,678 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2023-08-30 17:00:19,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2023-08-30 17:00:19,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2023-08-30 17:00:19,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2023-08-30 17:00:19,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2023-08-30 17:00:19,679 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2023-08-30 17:00:19,679 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2023-08-30 17:00:19,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2023-08-30 17:00:19,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2023-08-30 17:00:19,679 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-08-30 17:00:19,679 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2023-08-30 17:00:19,680 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2023-08-30 17:00:19,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-08-30 17:00:19,680 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2023-08-30 17:00:19,680 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2023-08-30 17:00:19,680 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2023-08-30 17:00:19,680 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2023-08-30 17:00:19,680 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2023-08-30 17:00:19,681 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2023-08-30 17:00:19,681 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2023-08-30 17:00:19,681 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-08-30 17:00:19,681 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2023-08-30 17:00:19,681 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2023-08-30 17:00:19,682 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-08-30 17:00:19,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-08-30 17:00:19,682 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-08-30 17:00:19,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-08-30 17:00:19,682 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-08-30 17:00:19,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-08-30 17:00:19,683 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2023-08-30 17:00:19,683 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2023-08-30 17:00:19,683 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-08-30 17:00:19,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-08-30 17:00:19,683 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2023-08-30 17:00:19,683 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2023-08-30 17:00:19,683 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2023-08-30 17:00:19,684 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2023-08-30 17:00:19,684 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2023-08-30 17:00:19,684 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2023-08-30 17:00:19,684 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2023-08-30 17:00:19,684 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2023-08-30 17:00:19,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-08-30 17:00:19,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-08-30 17:00:19,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-08-30 17:00:19,685 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2023-08-30 17:00:19,685 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2023-08-30 17:00:19,685 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2023-08-30 17:00:19,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-08-30 17:00:19,685 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2023-08-30 17:00:19,685 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2023-08-30 17:00:19,685 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2023-08-30 17:00:19,685 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2023-08-30 17:00:19,686 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-08-30 17:00:19,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-08-30 17:00:19,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2023-08-30 17:00:19,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2023-08-30 17:00:19,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-08-30 17:00:19,694 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-08-30 17:00:20,924 INFO L236 CfgBuilder]: Building ICFG [2023-08-30 17:00:20,926 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-08-30 17:00:31,086 INFO L277 CfgBuilder]: Performing block encoding [2023-08-30 17:00:31,144 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-08-30 17:00:31,144 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-08-30 17:00:31,158 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.08 05:00:31 BoogieIcfgContainer [2023-08-30 17:00:31,159 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-08-30 17:00:31,161 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-08-30 17:00:31,161 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-08-30 17:00:31,164 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-08-30 17:00:31,165 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 30.08 05:00:13" (1/3) ... [2023-08-30 17:00:31,165 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3204bc9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.08 05:00:31, skipping insertion in model container [2023-08-30 17:00:31,166 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 05:00:16" (2/3) ... [2023-08-30 17:00:31,167 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3204bc9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.08 05:00:31, skipping insertion in model container [2023-08-30 17:00:31,167 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.08 05:00:31" (3/3) ... [2023-08-30 17:00:31,169 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2023-08-30 17:00:31,177 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-08-30 17:00:31,185 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-08-30 17:00:31,186 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2023-08-30 17:00:31,186 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-08-30 17:00:32,147 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) [2023-08-30 17:00:32,154 INFO L158 Benchmark]: Toolchain (without parser) took 18855.48ms. Allocated memory was 73.4MB in the beginning and 1.9GB in the end (delta: 1.8GB). Free memory was 38.1MB in the beginning and 1.3GB in the end (delta: -1.3GB). Peak memory consumption was 568.4MB. Max. memory is 16.1GB. [2023-08-30 17:00:32,156 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 58.7MB. Free memory was 36.9MB in the beginning and 36.8MB in the end (delta: 57.4kB). There was no memory consumed. Max. memory is 16.1GB. [2023-08-30 17:00:32,156 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3490.96ms. Allocated memory was 73.4MB in the beginning and 167.8MB in the end (delta: 94.4MB). Free memory was 37.9MB in the beginning and 76.7MB in the end (delta: -38.8MB). Peak memory consumption was 76.4MB. Max. memory is 16.1GB. [2023-08-30 17:00:32,160 INFO L158 Benchmark]: Boogie Procedure Inliner took 1334.75ms. Allocated memory was 167.8MB in the beginning and 302.0MB in the end (delta: 134.2MB). Free memory was 76.7MB in the beginning and 112.8MB in the end (delta: -36.1MB). Peak memory consumption was 128.6MB. Max. memory is 16.1GB. [2023-08-30 17:00:32,161 INFO L158 Benchmark]: Boogie Preprocessor took 1477.91ms. Allocated memory was 302.0MB in the beginning and 838.9MB in the end (delta: 536.9MB). Free memory was 112.8MB in the beginning and 394.6MB in the end (delta: -281.7MB). Peak memory consumption was 278.9MB. Max. memory is 16.1GB. [2023-08-30 17:00:32,161 INFO L158 Benchmark]: RCFGBuilder took 11554.19ms. Allocated memory was 838.9MB in the beginning and 1.9GB in the end (delta: 1.1GB). Free memory was 394.6MB in the beginning and 1.6GB in the end (delta: -1.2GB). Peak memory consumption was 314.6MB. Max. memory is 16.1GB. [2023-08-30 17:00:32,162 INFO L158 Benchmark]: TraceAbstraction took 990.63ms. Allocated memory is still 1.9GB. Free memory was 1.6GB in the beginning and 1.3GB in the end (delta: 236.6MB). Peak memory consumption was 260.7MB. Max. memory is 16.1GB. [2023-08-30 17:00:32,167 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 58.7MB. Free memory was 36.9MB in the beginning and 36.8MB in the end (delta: 57.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3490.96ms. Allocated memory was 73.4MB in the beginning and 167.8MB in the end (delta: 94.4MB). Free memory was 37.9MB in the beginning and 76.7MB in the end (delta: -38.8MB). Peak memory consumption was 76.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1334.75ms. Allocated memory was 167.8MB in the beginning and 302.0MB in the end (delta: 134.2MB). Free memory was 76.7MB in the beginning and 112.8MB in the end (delta: -36.1MB). Peak memory consumption was 128.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1477.91ms. Allocated memory was 302.0MB in the beginning and 838.9MB in the end (delta: 536.9MB). Free memory was 112.8MB in the beginning and 394.6MB in the end (delta: -281.7MB). Peak memory consumption was 278.9MB. Max. memory is 16.1GB. * RCFGBuilder took 11554.19ms. Allocated memory was 838.9MB in the beginning and 1.9GB in the end (delta: 1.1GB). Free memory was 394.6MB in the beginning and 1.6GB in the end (delta: -1.2GB). Peak memory consumption was 314.6MB. Max. memory is 16.1GB. * TraceAbstraction took 990.63ms. Allocated memory is still 1.9GB. Free memory was 1.6GB in the beginning and 1.3GB in the end (delta: 236.6MB). Peak memory consumption was 260.7MB. Max. memory is 16.1GB. * 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. [2023-08-30 17:00:32,200 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... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c58bc364903aab3e0f143ea0940d1f6b914be71bc821bca2b70310f31f2f21f8 --traceabstraction.when.to.check.the.insufficient.erros.location.relative.to.the.other.error.locations AFTER --- Real Ultimate output --- This is Ultimate 0.2.3-?-b8dbc81 [2023-08-30 17:00:34,293 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-08-30 17:00:34,295 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-08-30 17:00:34,320 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-08-30 17:00:34,320 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-08-30 17:00:34,321 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-08-30 17:00:34,322 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-08-30 17:00:34,324 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-08-30 17:00:34,325 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-08-30 17:00:34,326 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-08-30 17:00:34,327 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-08-30 17:00:34,327 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-08-30 17:00:34,328 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-08-30 17:00:34,329 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-08-30 17:00:34,329 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-08-30 17:00:34,330 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-08-30 17:00:34,331 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-08-30 17:00:34,332 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-08-30 17:00:34,333 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-08-30 17:00:34,335 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-08-30 17:00:34,336 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-08-30 17:00:34,346 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-08-30 17:00:34,347 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-08-30 17:00:34,348 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-08-30 17:00:34,351 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-08-30 17:00:34,351 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-08-30 17:00:34,351 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-08-30 17:00:34,352 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-08-30 17:00:34,353 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-08-30 17:00:34,353 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-08-30 17:00:34,354 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-08-30 17:00:34,354 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-08-30 17:00:34,360 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-08-30 17:00:34,362 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-08-30 17:00:34,365 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-08-30 17:00:34,365 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-08-30 17:00:34,367 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-08-30 17:00:34,367 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-08-30 17:00:34,367 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-08-30 17:00:34,368 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-08-30 17:00:34,368 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-08-30 17:00:34,370 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-08-30 17:00:34,407 INFO L113 SettingsManager]: Loading preferences was successful [2023-08-30 17:00:34,407 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-08-30 17:00:34,408 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-08-30 17:00:34,408 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-08-30 17:00:34,409 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-08-30 17:00:34,409 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-08-30 17:00:34,410 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-08-30 17:00:34,411 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-08-30 17:00:34,411 INFO L138 SettingsManager]: * Use SBE=true [2023-08-30 17:00:34,411 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-08-30 17:00:34,412 INFO L138 SettingsManager]: * sizeof long=4 [2023-08-30 17:00:34,412 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-08-30 17:00:34,412 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-08-30 17:00:34,412 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-08-30 17:00:34,412 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-08-30 17:00:34,412 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-08-30 17:00:34,413 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-08-30 17:00:34,413 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2023-08-30 17:00:34,413 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-08-30 17:00:34,413 INFO L138 SettingsManager]: * sizeof long double=12 [2023-08-30 17:00:34,413 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-08-30 17:00:34,413 INFO L138 SettingsManager]: * Use constant arrays=true [2023-08-30 17:00:34,414 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-08-30 17:00:34,414 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-08-30 17:00:34,414 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-08-30 17:00:34,414 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-08-30 17:00:34,414 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-30 17:00:34,414 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-08-30 17:00:34,414 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-08-30 17:00:34,415 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-08-30 17:00:34,415 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2023-08-30 17:00:34,415 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-08-30 17:00:34,415 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-08-30 17:00:34,415 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-08-30 17:00:34,415 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-08-30 17:00:34,416 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-08-30 17:00:34,416 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2023-08-30 17:00:34,416 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-08-30 17:00:34,416 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c58bc364903aab3e0f143ea0940d1f6b914be71bc821bca2b70310f31f2f21f8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: When to check the insufficient erros location relative to the other error locations -> AFTER [2023-08-30 17:00:34,698 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-08-30 17:00:34,716 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-08-30 17:00:34,718 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-08-30 17:00:34,719 INFO L271 PluginConnector]: Initializing CDTParser... [2023-08-30 17:00:34,719 INFO L275 PluginConnector]: CDTParser initialized [2023-08-30 17:00:34,720 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2023-08-30 17:00:35,993 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-08-30 17:00:36,573 INFO L351 CDTParser]: Found 1 translation units. [2023-08-30 17:00:36,573 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-1.i [2023-08-30 17:00:36,627 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8ad8b0fa/f87e76ba69074ed082841fe90aa4ce8c/FLAG7e045b813 [2023-08-30 17:00:36,650 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8ad8b0fa/f87e76ba69074ed082841fe90aa4ce8c [2023-08-30 17:00:36,653 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-08-30 17:00:36,654 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2023-08-30 17:00:36,657 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-08-30 17:00:36,657 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-08-30 17:00:36,660 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-08-30 17:00:36,661 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.08 05:00:36" (1/1) ... [2023-08-30 17:00:36,663 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b100251 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 05:00:36, skipping insertion in model container [2023-08-30 17:00:36,663 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.08 05:00:36" (1/1) ... [2023-08-30 17:00:36,688 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-08-30 17:00:36,861 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-08-30 17:00:38,784 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:255) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:201) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1019) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:959) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:725) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1405) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1872) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:202) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:383) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1482) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3317) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2392) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:603) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) 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) [2023-08-30 17:00:38,791 INFO L158 Benchmark]: Toolchain (without parser) took 2135.74ms. Allocated memory was 69.2MB in the beginning and 94.4MB in the end (delta: 25.2MB). Free memory was 29.3MB in the beginning and 51.0MB in the end (delta: -21.6MB). Peak memory consumption was 30.8MB. Max. memory is 16.1GB. [2023-08-30 17:00:38,792 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 69.2MB. Free memory was 47.3MB in the beginning and 47.2MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2023-08-30 17:00:38,793 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2132.83ms. Allocated memory was 69.2MB in the beginning and 94.4MB in the end (delta: 25.2MB). Free memory was 29.1MB in the beginning and 51.0MB in the end (delta: -21.8MB). Peak memory consumption was 30.8MB. Max. memory is 16.1GB. [2023-08-30 17:00:38,794 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 69.2MB. Free memory was 47.3MB in the beginning and 47.2MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2132.83ms. Allocated memory was 69.2MB in the beginning and 94.4MB in the end (delta: 25.2MB). Free memory was 29.1MB in the beginning and 51.0MB in the end (delta: -21.8MB). Peak memory consumption was 30.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:255) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type