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_Default.epf -i ../../../trunk/examples/svcomp/seq-mthreaded/rekh_aso_true-unreach-call.3.M1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1056a82 [2018-05-04 18:31:58,776 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-04 18:31:58,777 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-04 18:31:58,798 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-04 18:31:58,798 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-04 18:31:58,799 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-04 18:31:58,805 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-04 18:31:58,807 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-04 18:31:58,808 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-04 18:31:58,808 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-04 18:31:58,809 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-04 18:31:58,809 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-04 18:31:58,810 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-04 18:31:58,823 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-04 18:31:58,825 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-04 18:31:58,826 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-04 18:31:58,827 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-04 18:31:58,837 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-04 18:31:58,838 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-04 18:31:58,839 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-04 18:31:58,848 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-04 18:31:58,848 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-04 18:31:58,849 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-04 18:31:58,849 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-04 18:31:58,850 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-04 18:31:58,850 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-04 18:31:58,851 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-04 18:31:58,851 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-04 18:31:58,851 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-04 18:31:58,852 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-04 18:31:58,861 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-04 18:31:58,862 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-05-04 18:31:58,885 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-04 18:31:58,885 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-04 18:31:58,888 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-04 18:31:58,888 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-04 18:31:58,893 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-04 18:31:58,894 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-04 18:31:58,894 INFO L133 SettingsManager]: * Use SBE=true [2018-05-04 18:31:58,894 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-04 18:31:58,894 INFO L133 SettingsManager]: * sizeof long=4 [2018-05-04 18:31:58,894 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-04 18:31:58,894 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-05-04 18:31:58,894 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-04 18:31:58,894 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-04 18:31:58,895 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-04 18:31:58,895 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-04 18:31:58,895 INFO L133 SettingsManager]: * sizeof long double=12 [2018-05-04 18:31:58,895 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-04 18:31:58,895 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-04 18:31:58,895 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-04 18:31:58,895 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-04 18:31:58,895 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-04 18:31:58,896 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-04 18:31:58,896 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-04 18:31:58,896 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-04 18:31:58,896 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-04 18:31:58,896 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-04 18:31:58,896 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-04 18:31:58,896 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-04 18:31:58,896 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-04 18:31:58,897 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-04 18:31:58,899 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-04 18:31:58,964 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-04 18:31:58,991 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-04 18:31:58,995 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-04 18:31:59,002 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-04 18:31:59,003 INFO L276 PluginConnector]: CDTParser initialized [2018-05-04 18:31:59,003 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekh_aso_true-unreach-call.3.M1.c [2018-05-04 18:31:59,380 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/9bc9ede06/344404331df14db29b5c36166ecbfc5a/FLAGbcdd649e8 [2018-05-04 18:31:59,971 INFO L276 CDTParser]: Found 1 translation units. [2018-05-04 18:31:59,977 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/seq-mthreaded/rekh_aso_true-unreach-call.3.M1.c [2018-05-04 18:32:00,033 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/9bc9ede06/344404331df14db29b5c36166ecbfc5a/FLAGbcdd649e8 [2018-05-04 18:32:00,056 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/9bc9ede06/344404331df14db29b5c36166ecbfc5a [2018-05-04 18:32:00,069 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-04 18:32:00,071 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-04 18:32:00,076 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-04 18:32:00,076 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-04 18:32:00,094 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-04 18:32:00,095 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 06:32:00" (1/1) ... [2018-05-04 18:32:00,103 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7af6c16a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 06:32:00, skipping insertion in model container [2018-05-04 18:32:00,103 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 06:32:00" (1/1) ... [2018-05-04 18:32:00,136 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 18:32:00,329 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 18:32:00,667 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:983) 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:2435) 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:2435) 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:725) 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:1445) 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:1173) 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:1173) 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:1526) 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:3911) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2377) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:602) 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$Toolchain.processToolchain(ToolchainManager.java:324) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.runToolchainDefault(DefaultToolchainJob.java:221) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.BasicToolchainJob.run(BasicToolchainJob.java:134) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-05-04 18:32:00,672 INFO L168 Benchmark]: Toolchain (without parser) took 601.97 ms. Allocated memory is still 383.3 MB. Free memory was 324.4 MB in the beginning and 287.3 MB in the end (delta: 37.1 MB). Peak memory consumption was 37.1 MB. Max. memory is 1.9 GB. [2018-05-04 18:32:00,687 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-04 18:32:00,687 INFO L168 Benchmark]: CACSL2BoogieTranslator took 595.13 ms. Allocated memory is still 383.3 MB. Free memory was 323.3 MB in the beginning and 287.3 MB in the end (delta: 36.0 MB). Peak memory consumption was 36.0 MB. Max. memory is 1.9 GB. [2018-05-04 18:32:00,689 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 595.13 ms. Allocated memory is still 383.3 MB. Free memory was 323.3 MB in the beginning and 287.3 MB in the end (delta: 36.0 MB). Peak memory consumption was 36.0 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...