java -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/seq-mthreaded/rekcba_nxt_false-unreach-call.1.M1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-240ea10 [2018-05-03 21:32:57,264 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-03 21:32:57,266 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-03 21:32:57,291 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-03 21:32:57,291 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-03 21:32:57,292 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-03 21:32:57,293 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-03 21:32:57,308 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-03 21:32:57,310 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-03 21:32:57,311 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-03 21:32:57,312 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-03 21:32:57,312 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-03 21:32:57,313 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-03 21:32:57,314 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-03 21:32:57,326 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-03 21:32:57,328 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-03 21:32:57,339 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-03 21:32:57,340 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-03 21:32:57,349 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-03 21:32:57,350 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-03 21:32:57,358 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-05-03 21:32:57,373 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-03 21:32:57,373 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-03 21:32:57,374 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-05-03 21:32:57,417 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-03 21:32:57,417 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-03 21:32:57,418 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-03 21:32:57,418 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-03 21:32:57,428 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-03 21:32:57,429 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-03 21:32:57,429 INFO L133 SettingsManager]: * Use SBE=true [2018-05-03 21:32:57,429 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-03 21:32:57,429 INFO L133 SettingsManager]: * sizeof long=4 [2018-05-03 21:32:57,430 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-05-03 21:32:57,430 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-03 21:32:57,430 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-03 21:32:57,430 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-03 21:32:57,430 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-03 21:32:57,431 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-05-03 21:32:57,431 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-05-03 21:32:57,434 INFO L133 SettingsManager]: * sizeof long double=12 [2018-05-03 21:32:57,434 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-03 21:32:57,435 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-03 21:32:57,435 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-03 21:32:57,435 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-03 21:32:57,435 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-03 21:32:57,436 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-03 21:32:57,436 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-03 21:32:57,436 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-03 21:32:57,436 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-03 21:32:57,440 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-03 21:32:57,440 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-03 21:32:57,441 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-05-03 21:32:57,441 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-03 21:32:57,441 INFO L133 SettingsManager]: * Command for external solver=cvc4 --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-05-03 21:32:57,441 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-05-03 21:32:57,442 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-03 21:32:57,552 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-03 21:32:57,587 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-03 21:32:57,599 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-03 21:32:57,601 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-03 21:32:57,601 INFO L276 PluginConnector]: CDTParser initialized [2018-05-03 21:32:57,602 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekcba_nxt_false-unreach-call.1.M1.c [2018-05-03 21:32:58,171 INFO L223 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/e4a04a53d/aa0b74ede88b495a8a5089e808fde683/FLAGb63e29455 [2018-05-03 21:32:58,956 INFO L280 CDTParser]: Found 1 translation units. [2018-05-03 21:32:58,957 INFO L161 CDTParser]: Scanning rekcba_nxt_false-unreach-call.1.M1.c [2018-05-03 21:32:59,014 INFO L328 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/e4a04a53d/aa0b74ede88b495a8a5089e808fde683/FLAGb63e29455 [2018-05-03 21:32:59,054 INFO L336 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/e4a04a53d/aa0b74ede88b495a8a5089e808fde683 [2018-05-03 21:32:59,059 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-03 21:32:59,069 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-03 21:32:59,079 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-03 21:32:59,079 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-03 21:32:59,090 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-03 21:32:59,091 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 09:32:59" (1/1) ... [2018-05-03 21:32:59,103 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d278fd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 09:32:59, skipping insertion in model container [2018-05-03 21:32:59,104 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 09:32:59" (1/1) ... [2018-05-03 21:32:59,150 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 21:32:59,280 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 21:32:59,759 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: The value of the constructed RValue has a BoogieType that is incompatible with its CType. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.RValue.checkType(RValue.java:94) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.RValue.(RValue.java:78) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.RValue.(RValue.java:66) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResult.switchToRValueIfNecessary(ExpressionResult.java:224) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:986) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:340) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2449) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2449) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:340) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1458) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:278) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1186) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:290) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1186) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:290) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:337) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1539) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3927) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2391) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:605) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:189) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.preRun(MainDispatcher.java:400) at de.uni_freiburg.informatik.ultimate.cdt.translation.interfaces.Dispatcher.run(Dispatcher.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.doTranslation(CACSL2BoogieTranslatorObserver.java:178) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:150) 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$Toolchain.processToolchain(ToolchainManager.java:324) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.runToolchainDefault(DefaultToolchainJob.java:221) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.BasicToolchainJob.run(BasicToolchainJob.java:134) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-05-03 21:32:59,773 INFO L168 Benchmark]: Toolchain (without parser) took 703.72 ms. Allocated memory is still 383.3 MB. Free memory was 325.4 MB in the beginning and 303.1 MB in the end (delta: 22.3 MB). Peak memory consumption was 22.3 MB. Max. memory is 1.9 GB. [2018-05-03 21:32:59,775 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 383.3 MB. Free memory is still 348.2 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-03 21:32:59,775 INFO L168 Benchmark]: CACSL2BoogieTranslator took 684.16 ms. Allocated memory is still 383.3 MB. Free memory was 324.3 MB in the beginning and 303.1 MB in the end (delta: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. [2018-05-03 21:32:59,786 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 383.3 MB. Free memory is still 348.2 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 684.16 ms. Allocated memory is still 383.3 MB. Free memory was 324.3 MB in the beginning and 303.1 MB in the end (delta: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: The value of the constructed RValue has a BoogieType that is incompatible with its CType. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: The value of the constructed RValue has a BoogieType that is incompatible with its CType.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.RValue.checkType(RValue.java:94) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...