./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/no-overflow.prp --file ../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i --full-output --traceabstraction.when.to.check.the.insufficient.erros.location.relative.to.the.other.error.locations TOGETHER --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows 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-2.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-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 ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c540d72ba5e6bf3b6f86e26d5c4995e6374096169e4f4b65620ea58c7f08d081 --traceabstraction.when.to.check.the.insufficient.erros.location.relative.to.the.other.error.locations TOGETHER --- Real Ultimate output --- This is Ultimate 0.2.3-?-b8dbc81 [2023-08-30 13:07:03,109 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-08-30 13:07:03,111 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-08-30 13:07:03,143 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-08-30 13:07:03,145 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-08-30 13:07:03,148 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-08-30 13:07:03,150 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-08-30 13:07:03,153 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-08-30 13:07:03,155 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-08-30 13:07:03,160 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-08-30 13:07:03,161 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-08-30 13:07:03,163 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-08-30 13:07:03,163 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-08-30 13:07:03,165 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-08-30 13:07:03,167 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-08-30 13:07:03,170 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-08-30 13:07:03,171 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-08-30 13:07:03,172 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-08-30 13:07:03,174 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-08-30 13:07:03,177 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-08-30 13:07:03,193 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-08-30 13:07:03,194 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-08-30 13:07:03,195 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-08-30 13:07:03,196 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-08-30 13:07:03,201 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-08-30 13:07:03,205 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-08-30 13:07:03,205 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-08-30 13:07:03,206 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-08-30 13:07:03,208 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-08-30 13:07:03,209 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-08-30 13:07:03,209 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-08-30 13:07:03,212 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-08-30 13:07:03,213 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-08-30 13:07:03,214 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-08-30 13:07:03,215 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-08-30 13:07:03,216 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-08-30 13:07:03,217 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-08-30 13:07:03,217 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-08-30 13:07:03,217 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-08-30 13:07:03,218 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-08-30 13:07:03,218 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-08-30 13:07:03,220 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-32bit-Automizer_Default.epf [2023-08-30 13:07:03,254 INFO L113 SettingsManager]: Loading preferences was successful [2023-08-30 13:07:03,254 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-08-30 13:07:03,255 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-08-30 13:07:03,256 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-08-30 13:07:03,256 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-08-30 13:07:03,257 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-08-30 13:07:03,257 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-08-30 13:07:03,257 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-08-30 13:07:03,258 INFO L138 SettingsManager]: * Use SBE=true [2023-08-30 13:07:03,258 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-08-30 13:07:03,259 INFO L138 SettingsManager]: * sizeof long=4 [2023-08-30 13:07:03,259 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2023-08-30 13:07:03,259 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-08-30 13:07:03,259 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-08-30 13:07:03,259 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-08-30 13:07:03,260 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-08-30 13:07:03,260 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-08-30 13:07:03,260 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-08-30 13:07:03,260 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2023-08-30 13:07:03,260 INFO L138 SettingsManager]: * sizeof long double=12 [2023-08-30 13:07:03,261 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-08-30 13:07:03,261 INFO L138 SettingsManager]: * Use constant arrays=true [2023-08-30 13:07:03,261 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-08-30 13:07:03,261 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-08-30 13:07:03,261 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-08-30 13:07:03,262 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-08-30 13:07:03,262 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-30 13:07:03,262 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-08-30 13:07:03,262 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-08-30 13:07:03,262 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-08-30 13:07:03,262 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-08-30 13:07:03,263 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-08-30 13:07:03,263 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-08-30 13:07:03,263 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-08-30 13:07:03,263 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-08-30 13:07:03,264 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-08-30 13:07:03,264 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-08-30 13:07:03,264 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c540d72ba5e6bf3b6f86e26d5c4995e6374096169e4f4b65620ea58c7f08d081 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: When to check the insufficient erros location relative to the other error locations -> TOGETHER [2023-08-30 13:07:03,561 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-08-30 13:07:03,579 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-08-30 13:07:03,580 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-08-30 13:07:03,581 INFO L271 PluginConnector]: Initializing CDTParser... [2023-08-30 13:07:03,581 INFO L275 PluginConnector]: CDTParser initialized [2023-08-30 13:07:03,582 INFO L432 ainManager$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 [2023-08-30 13:07:04,627 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-08-30 13:07:05,126 INFO L351 CDTParser]: Found 1 translation units. [2023-08-30 13:07:05,127 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 [2023-08-30 13:07:05,171 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28af32df2/cdbbe775afda4cab8aa27a355fbcfad3/FLAG85cca9fd4 [2023-08-30 13:07:05,194 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28af32df2/cdbbe775afda4cab8aa27a355fbcfad3 [2023-08-30 13:07:05,196 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-08-30 13:07:05,197 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2023-08-30 13:07:05,200 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-08-30 13:07:05,200 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-08-30 13:07:05,202 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-08-30 13:07:05,203 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.08 01:07:05" (1/1) ... [2023-08-30 13:07:05,204 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23b0fc0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 01:07:05, skipping insertion in model container [2023-08-30 13:07:05,204 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.08 01:07:05" (1/1) ... [2023-08-30 13:07:05,210 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-08-30 13:07:05,337 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-08-30 13:07:07,700 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] [2023-08-30 13:07:07,910 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-30 13:07:07,968 INFO L203 MainTranslator]: Completed pre-run [2023-08-30 13:07:08,502 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] [2023-08-30 13:07:08,511 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-30 13:07:08,704 INFO L208 MainTranslator]: Completed translation [2023-08-30 13:07:08,705 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 01:07:08 WrapperNode [2023-08-30 13:07:08,705 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-08-30 13:07:08,706 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-08-30 13:07:08,706 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-08-30 13:07:08,706 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2023-08-30 13:07:08,712 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 01:07:08" (1/1) ... [2023-08-30 13:07:08,869 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 01:07:08" (1/1) ... [2023-08-30 13:07:10,077 INFO L138 Inliner]: procedures = 503, calls = 3520, calls flagged for inlining = 801, calls inlined = 1277, statements flattened = 14676 [2023-08-30 13:07:10,078 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-08-30 13:07:10,079 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-08-30 13:07:10,080 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-08-30 13:07:10,080 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-08-30 13:07:10,103 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 01:07:08" (1/1) ... [2023-08-30 13:07:10,104 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 01:07:08" (1/1) ... [2023-08-30 13:07:10,597 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 01:07:08" (1/1) ... [2023-08-30 13:07:10,597 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 01:07:08" (1/1) ... [2023-08-30 13:07:11,406 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 01:07:08" (1/1) ... [2023-08-30 13:07:11,454 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 01:07:08" (1/1) ... [2023-08-30 13:07:11,492 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 01:07:08" (1/1) ... [2023-08-30 13:07:11,528 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 01:07:08" (1/1) ... [2023-08-30 13:07:11,593 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-08-30 13:07:11,595 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-08-30 13:07:11,595 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-08-30 13:07:11,596 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-08-30 13:07:11,596 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 01:07:08" (1/1) ... [2023-08-30 13:07:11,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-30 13:07:11,615 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-30 13:07:11,630 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 13:07:11,654 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 13:07:11,677 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2023-08-30 13:07:11,677 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2023-08-30 13:07:11,677 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2023-08-30 13:07:11,677 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2023-08-30 13:07:11,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2023-08-30 13:07:11,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2023-08-30 13:07:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2023-08-30 13:07:11,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2023-08-30 13:07:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2023-08-30 13:07:11,678 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2023-08-30 13:07:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2023-08-30 13:07:11,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2023-08-30 13:07:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-08-30 13:07:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2023-08-30 13:07:11,679 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2023-08-30 13:07:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-08-30 13:07:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2023-08-30 13:07:11,679 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2023-08-30 13:07:11,680 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2023-08-30 13:07:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2023-08-30 13:07:11,680 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2023-08-30 13:07:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2023-08-30 13:07:11,680 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2023-08-30 13:07:11,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-08-30 13:07:11,681 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2023-08-30 13:07:11,681 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2023-08-30 13:07:11,682 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-08-30 13:07:11,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-08-30 13:07:11,682 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-08-30 13:07:11,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-08-30 13:07:11,683 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-08-30 13:07:11,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-08-30 13:07:11,683 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2023-08-30 13:07:11,683 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2023-08-30 13:07:11,683 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-08-30 13:07:11,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-08-30 13:07:11,684 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2023-08-30 13:07:11,684 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2023-08-30 13:07:11,684 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2023-08-30 13:07:11,684 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2023-08-30 13:07:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2023-08-30 13:07:11,685 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2023-08-30 13:07:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2023-08-30 13:07:11,685 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2023-08-30 13:07:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-08-30 13:07:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-08-30 13:07:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-08-30 13:07:11,686 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2023-08-30 13:07:11,686 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2023-08-30 13:07:11,686 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2023-08-30 13:07:11,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-08-30 13:07:11,687 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2023-08-30 13:07:11,687 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2023-08-30 13:07:11,687 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2023-08-30 13:07:11,687 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2023-08-30 13:07:11,687 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-08-30 13:07:11,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-08-30 13:07:11,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2023-08-30 13:07:11,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2023-08-30 13:07:11,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-08-30 13:07:11,695 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 13:07:12,923 INFO L236 CfgBuilder]: Building ICFG [2023-08-30 13:07:12,925 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-08-30 13:07:22,680 INFO L277 CfgBuilder]: Performing block encoding [2023-08-30 13:07:22,733 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-08-30 13:07:22,733 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-08-30 13:07:22,747 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.08 01:07:22 BoogieIcfgContainer [2023-08-30 13:07:22,748 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-08-30 13:07:22,750 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-08-30 13:07:22,750 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-08-30 13:07:22,753 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-08-30 13:07:22,753 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 30.08 01:07:05" (1/3) ... [2023-08-30 13:07:22,754 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c071f8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.08 01:07:22, skipping insertion in model container [2023-08-30 13:07:22,754 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 01:07:08" (2/3) ... [2023-08-30 13:07:22,755 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c071f8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.08 01:07:22, skipping insertion in model container [2023-08-30 13:07:22,755 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.08 01:07:22" (3/3) ... [2023-08-30 13:07:22,757 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2023-08-30 13:07:22,764 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-08-30 13:07:22,771 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-08-30 13:07:22,771 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 44 error locations. [2023-08-30 13:07:22,772 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-08-30 13:07:23,913 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 13:07:23,920 INFO L158 Benchmark]: Toolchain (without parser) took 18721.43ms. Allocated memory was 77.6MB in the beginning and 1.9GB in the end (delta: 1.8GB). Free memory was 42.6MB in the beginning and 1.3GB in the end (delta: -1.2GB). Peak memory consumption was 892.0MB. Max. memory is 16.1GB. [2023-08-30 13:07:23,922 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 60.8MB. Free memory is still 39.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-08-30 13:07:23,923 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3505.65ms. Allocated memory was 77.6MB in the beginning and 167.8MB in the end (delta: 90.2MB). Free memory was 42.4MB in the beginning and 95.3MB in the end (delta: -52.9MB). Peak memory consumption was 68.9MB. Max. memory is 16.1GB. [2023-08-30 13:07:23,926 INFO L158 Benchmark]: Boogie Procedure Inliner took 1372.26ms. Allocated memory was 167.8MB in the beginning and 356.5MB in the end (delta: 188.7MB). Free memory was 95.3MB in the beginning and 171.1MB in the end (delta: -75.8MB). Peak memory consumption was 170.3MB. Max. memory is 16.1GB. [2023-08-30 13:07:23,927 INFO L158 Benchmark]: Boogie Preprocessor took 1514.05ms. Allocated memory was 356.5MB in the beginning and 1.9GB in the end (delta: 1.6GB). Free memory was 171.1MB in the beginning and 1.7GB in the end (delta: -1.5GB). Peak memory consumption was 383.4MB. Max. memory is 16.1GB. [2023-08-30 13:07:23,928 INFO L158 Benchmark]: RCFGBuilder took 11153.38ms. Allocated memory is still 1.9GB. Free memory was 1.7GB in the beginning and 1.1GB in the end (delta: 535.1MB). Peak memory consumption was 617.9MB. Max. memory is 16.1GB. [2023-08-30 13:07:23,928 INFO L158 Benchmark]: TraceAbstraction took 1168.10ms. Allocated memory is still 1.9GB. Free memory was 1.1GB in the beginning and 1.3GB in the end (delta: -132.2MB). Peak memory consumption was 153.1MB. Max. memory is 16.1GB. [2023-08-30 13:07:23,934 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 60.8MB. Free memory is still 39.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3505.65ms. Allocated memory was 77.6MB in the beginning and 167.8MB in the end (delta: 90.2MB). Free memory was 42.4MB in the beginning and 95.3MB in the end (delta: -52.9MB). Peak memory consumption was 68.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1372.26ms. Allocated memory was 167.8MB in the beginning and 356.5MB in the end (delta: 188.7MB). Free memory was 95.3MB in the beginning and 171.1MB in the end (delta: -75.8MB). Peak memory consumption was 170.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1514.05ms. Allocated memory was 356.5MB in the beginning and 1.9GB in the end (delta: 1.6GB). Free memory was 171.1MB in the beginning and 1.7GB in the end (delta: -1.5GB). Peak memory consumption was 383.4MB. Max. memory is 16.1GB. * RCFGBuilder took 11153.38ms. Allocated memory is still 1.9GB. Free memory was 1.7GB in the beginning and 1.1GB in the end (delta: 535.1MB). Peak memory consumption was 617.9MB. Max. memory is 16.1GB. * TraceAbstraction took 1168.10ms. Allocated memory is still 1.9GB. Free memory was 1.1GB in the beginning and 1.3GB in the end (delta: -132.2MB). Peak memory consumption was 153.1MB. 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 13:07:23,962 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with 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-2.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-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 ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c540d72ba5e6bf3b6f86e26d5c4995e6374096169e4f4b65620ea58c7f08d081 --traceabstraction.when.to.check.the.insufficient.erros.location.relative.to.the.other.error.locations TOGETHER --- Real Ultimate output --- This is Ultimate 0.2.3-?-b8dbc81 [2023-08-30 13:07:25,962 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-08-30 13:07:25,965 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-08-30 13:07:26,010 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-08-30 13:07:26,011 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-08-30 13:07:26,014 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-08-30 13:07:26,016 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-08-30 13:07:26,019 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-08-30 13:07:26,021 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-08-30 13:07:26,026 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-08-30 13:07:26,027 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-08-30 13:07:26,029 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-08-30 13:07:26,030 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-08-30 13:07:26,032 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-08-30 13:07:26,035 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-08-30 13:07:26,042 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-08-30 13:07:26,044 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-08-30 13:07:26,046 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-08-30 13:07:26,047 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-08-30 13:07:26,051 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-08-30 13:07:26,052 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-08-30 13:07:26,055 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-08-30 13:07:26,056 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-08-30 13:07:26,057 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-08-30 13:07:26,064 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-08-30 13:07:26,064 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-08-30 13:07:26,064 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-08-30 13:07:26,067 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-08-30 13:07:26,067 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-08-30 13:07:26,068 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-08-30 13:07:26,068 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-08-30 13:07:26,070 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-08-30 13:07:26,072 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-08-30 13:07:26,072 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-08-30 13:07:26,073 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-08-30 13:07:26,074 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-08-30 13:07:26,074 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-08-30 13:07:26,074 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-08-30 13:07:26,075 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-08-30 13:07:26,075 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-08-30 13:07:26,076 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-08-30 13:07:26,077 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2023-08-30 13:07:26,121 INFO L113 SettingsManager]: Loading preferences was successful [2023-08-30 13:07:26,122 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-08-30 13:07:26,123 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-08-30 13:07:26,123 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-08-30 13:07:26,124 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-08-30 13:07:26,124 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-08-30 13:07:26,125 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-08-30 13:07:26,125 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-08-30 13:07:26,125 INFO L138 SettingsManager]: * Use SBE=true [2023-08-30 13:07:26,125 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-08-30 13:07:26,126 INFO L138 SettingsManager]: * sizeof long=4 [2023-08-30 13:07:26,126 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2023-08-30 13:07:26,126 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-08-30 13:07:26,127 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-08-30 13:07:26,127 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-08-30 13:07:26,127 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-08-30 13:07:26,127 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-08-30 13:07:26,127 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-08-30 13:07:26,127 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2023-08-30 13:07:26,128 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2023-08-30 13:07:26,128 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-08-30 13:07:26,128 INFO L138 SettingsManager]: * sizeof long double=12 [2023-08-30 13:07:26,128 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-08-30 13:07:26,128 INFO L138 SettingsManager]: * Use constant arrays=true [2023-08-30 13:07:26,128 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-08-30 13:07:26,129 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-08-30 13:07:26,129 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-08-30 13:07:26,129 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-08-30 13:07:26,129 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-30 13:07:26,129 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-08-30 13:07:26,130 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-08-30 13:07:26,130 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-08-30 13:07:26,130 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2023-08-30 13:07:26,130 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-08-30 13:07:26,130 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-08-30 13:07:26,131 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-08-30 13:07:26,131 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-08-30 13:07:26,131 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-08-30 13:07:26,131 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2023-08-30 13:07:26,131 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-08-30 13:07:26,131 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c540d72ba5e6bf3b6f86e26d5c4995e6374096169e4f4b65620ea58c7f08d081 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: When to check the insufficient erros location relative to the other error locations -> TOGETHER [2023-08-30 13:07:26,450 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-08-30 13:07:26,469 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-08-30 13:07:26,472 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-08-30 13:07:26,474 INFO L271 PluginConnector]: Initializing CDTParser... [2023-08-30 13:07:26,474 INFO L275 PluginConnector]: CDTParser initialized [2023-08-30 13:07:26,475 INFO L432 ainManager$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 [2023-08-30 13:07:27,707 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-08-30 13:07:28,257 INFO L351 CDTParser]: Found 1 translation units. [2023-08-30 13:07:28,257 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 [2023-08-30 13:07:28,311 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e0eead5f/658900b9067e437383c27a722fb66a2a/FLAG545bbb732 [2023-08-30 13:07:28,335 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e0eead5f/658900b9067e437383c27a722fb66a2a [2023-08-30 13:07:28,337 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-08-30 13:07:28,338 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2023-08-30 13:07:28,341 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-08-30 13:07:28,341 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-08-30 13:07:28,344 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-08-30 13:07:28,345 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.08 01:07:28" (1/1) ... [2023-08-30 13:07:28,347 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6366fa9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 01:07:28, skipping insertion in model container [2023-08-30 13:07:28,347 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.08 01:07:28" (1/1) ... [2023-08-30 13:07:28,353 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-08-30 13:07:28,572 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-08-30 13:07:30,595 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 13:07:30,602 INFO L158 Benchmark]: Toolchain (without parser) took 2262.85ms. Allocated memory was 69.2MB in the beginning and 83.9MB in the end (delta: 14.7MB). Free memory was 33.2MB in the beginning and 30.6MB in the end (delta: 2.5MB). Peak memory consumption was 26.6MB. Max. memory is 16.1GB. [2023-08-30 13:07:30,603 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 54.5MB. Free memory is still 32.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-08-30 13:07:30,604 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2259.65ms. Allocated memory was 69.2MB in the beginning and 83.9MB in the end (delta: 14.7MB). Free memory was 33.0MB in the beginning and 30.6MB in the end (delta: 2.3MB). Peak memory consumption was 26.6MB. Max. memory is 16.1GB. [2023-08-30 13:07:30,605 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 54.5MB. Free memory is still 32.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2259.65ms. Allocated memory was 69.2MB in the beginning and 83.9MB in the end (delta: 14.7MB). Free memory was 33.0MB in the beginning and 30.6MB in the end (delta: 2.3MB). Peak memory consumption was 26.6MB. 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