java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/systemc/mem_slave_tlm.3.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 12:25:11,841 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 12:25:11,843 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 12:25:11,855 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 12:25:11,855 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 12:25:11,856 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 12:25:11,857 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 12:25:11,859 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 12:25:11,861 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 12:25:11,862 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 12:25:11,863 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 12:25:11,865 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 12:25:11,865 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 12:25:11,866 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 12:25:11,867 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 12:25:11,868 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 12:25:11,869 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 12:25:11,870 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 12:25:11,872 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 12:25:11,874 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 12:25:11,876 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 12:25:11,877 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 12:25:11,878 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 12:25:11,879 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 12:25:11,881 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 12:25:11,881 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 12:25:11,881 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 12:25:11,882 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 12:25:11,883 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 12:25:11,884 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 12:25:11,884 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 12:25:11,885 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 12:25:11,886 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 12:25:11,886 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 12:25:11,887 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 12:25:11,888 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 12:25:11,888 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 12:25:11,889 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 12:25:11,889 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 12:25:11,890 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 12:25:11,891 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 12:25:11,891 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-08 12:25:11,906 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 12:25:11,906 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 12:25:11,907 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 12:25:11,907 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 12:25:11,908 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 12:25:11,908 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 12:25:11,908 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 12:25:11,908 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 12:25:11,909 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 12:25:11,909 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 12:25:11,909 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 12:25:11,909 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 12:25:11,909 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 12:25:11,910 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 12:25:11,910 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 12:25:11,910 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 12:25:11,910 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 12:25:11,910 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 12:25:11,911 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 12:25:11,911 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 12:25:11,911 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 12:25:11,911 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 12:25:11,911 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 12:25:11,912 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 12:25:11,912 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 12:25:11,912 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 12:25:11,912 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 12:25:11,912 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 12:25:11,913 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 12:25:11,941 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 12:25:11,954 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 12:25:11,957 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 12:25:11,959 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 12:25:11,959 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 12:25:11,960 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/mem_slave_tlm.3.cil.c [2019-08-08 12:25:12,016 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/23b36cdbd/c442f93c1d504eb6bc621a510e71b7c8/FLAGfcdf6567e [2019-08-08 12:25:12,530 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 12:25:12,531 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/mem_slave_tlm.3.cil.c [2019-08-08 12:25:12,560 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/23b36cdbd/c442f93c1d504eb6bc621a510e71b7c8/FLAGfcdf6567e [2019-08-08 12:25:12,780 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/23b36cdbd/c442f93c1d504eb6bc621a510e71b7c8 [2019-08-08 12:25:12,792 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 12:25:12,794 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 12:25:12,796 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 12:25:12,797 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 12:25:12,800 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 12:25:12,802 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 12:25:12" (1/1) ... [2019-08-08 12:25:12,805 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@481b64f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:25:12, skipping insertion in model container [2019-08-08 12:25:12,805 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 12:25:12" (1/1) ... [2019-08-08 12:25:12,813 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 12:25:12,880 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 12:25:13,187 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 12:25:13,194 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 12:25:13,373 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 12:25:13,395 INFO L192 MainTranslator]: Completed translation [2019-08-08 12:25:13,396 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:25:13 WrapperNode [2019-08-08 12:25:13,396 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 12:25:13,397 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 12:25:13,397 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 12:25:13,397 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 12:25:13,412 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:25:13" (1/1) ... [2019-08-08 12:25:13,412 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:25:13" (1/1) ... [2019-08-08 12:25:13,426 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:25:13" (1/1) ... [2019-08-08 12:25:13,427 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:25:13" (1/1) ... [2019-08-08 12:25:13,465 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:25:13" (1/1) ... [2019-08-08 12:25:13,494 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:25:13" (1/1) ... [2019-08-08 12:25:13,498 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:25:13" (1/1) ... [2019-08-08 12:25:13,505 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 12:25:13,505 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 12:25:13,505 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 12:25:13,505 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 12:25:13,506 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:25:13" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 12:25:13,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 12:25:13,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 12:25:13,590 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2019-08-08 12:25:13,591 INFO L138 BoogieDeclarations]: Found implementation of procedure s_memory_read [2019-08-08 12:25:13,591 INFO L138 BoogieDeclarations]: Found implementation of procedure s_memory_write [2019-08-08 12:25:13,591 INFO L138 BoogieDeclarations]: Found implementation of procedure m_run [2019-08-08 12:25:13,591 INFO L138 BoogieDeclarations]: Found implementation of procedure s_run [2019-08-08 12:25:13,591 INFO L138 BoogieDeclarations]: Found implementation of procedure eval [2019-08-08 12:25:13,591 INFO L138 BoogieDeclarations]: Found implementation of procedure start_simulation [2019-08-08 12:25:13,592 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 12:25:13,592 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 12:25:13,592 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 12:25:13,593 INFO L130 BoogieDeclarations]: Found specification of procedure error [2019-08-08 12:25:13,593 INFO L130 BoogieDeclarations]: Found specification of procedure s_memory_read [2019-08-08 12:25:13,594 INFO L130 BoogieDeclarations]: Found specification of procedure s_memory_write [2019-08-08 12:25:13,594 INFO L130 BoogieDeclarations]: Found specification of procedure m_run [2019-08-08 12:25:13,597 INFO L130 BoogieDeclarations]: Found specification of procedure s_run [2019-08-08 12:25:13,597 INFO L130 BoogieDeclarations]: Found specification of procedure eval [2019-08-08 12:25:13,597 INFO L130 BoogieDeclarations]: Found specification of procedure start_simulation [2019-08-08 12:25:13,597 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 12:25:13,597 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 12:25:13,597 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 12:25:15,861 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 12:25:15,861 INFO L283 CfgBuilder]: Removed 13 assume(true) statements. [2019-08-08 12:25:15,863 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 12:25:15 BoogieIcfgContainer [2019-08-08 12:25:15,863 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 12:25:15,864 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 12:25:15,864 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 12:25:15,864 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 12:25:15,865 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 12:25:15" (1/1) ... [2019-08-08 12:25:15,877 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 12:25:15,880 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 12:25:15,892 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 12:25:15,900 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 12:25:15,902 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 12:25:15,968 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 174 [2019-08-08 12:25:16,004 INFO L185 IcfgInterpreter]: Interpreting procedure start_simulation with input of size 172 [2019-08-08 12:26:24,205 INFO L185 IcfgInterpreter]: Interpreting procedure eval with input of size 124 [2019-08-08 12:26:24,244 INFO L185 IcfgInterpreter]: Interpreting procedure m_run with input of size 92 [2019-08-08 12:32:28,970 WARN L193 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) stderr output: (error "out of memory") [2019-08-08 12:32:28,971 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:207) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseSuccess(Executor.java:220) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.push(Scriptor.java:131) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.DiffWrapperScript.push(DiffWrapperScript.java:93) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.push(WrapperScript.java:101) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UndoableWrapperScript.push(UndoableWrapperScript.java:52) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UndoableWrapperScript.(UndoableWrapperScript.java:47) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.simplify(SmtUtils.java:147) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.simplify(SmtUtils.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.BasicPredicateFactory.orTerm(BasicPredicateFactory.java:168) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.BasicPredicateFactory.or(BasicPredicateFactory.java:148) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.or(SymbolicTools.java:131) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.domain.ExplicitValueDomain.join(ExplicitValueDomain.java:64) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.PriorityWorklist.addInternal(PriorityWorklist.java:104) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.PriorityWorklist.lambda$1(PriorityWorklist.java:99) at java.util.HashMap.compute(HashMap.java:1197) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.PriorityWorklist.add(PriorityWorklist.java:99) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.lambda$1(DagInterpreter.java:113) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:113) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:125) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpret(IcfgInterpreter.java:116) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:68) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1427) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:630) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:419) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:204) ... 37 more [2019-08-08 12:32:28,977 INFO L168 Benchmark]: Toolchain (without parser) took 436181.74 ms. Allocated memory was 132.1 MB in the beginning and 3.7 GB in the end (delta: 3.6 GB). Free memory was 87.2 MB in the beginning and 779.2 MB in the end (delta: -692.0 MB). Peak memory consumption was 3.8 GB. Max. memory is 7.1 GB. [2019-08-08 12:32:28,979 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 132.1 MB. Free memory was 106.2 MB in the beginning and 106.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 12:32:28,982 INFO L168 Benchmark]: CACSL2BoogieTranslator took 600.34 ms. Allocated memory was 132.1 MB in the beginning and 200.8 MB in the end (delta: 68.7 MB). Free memory was 87.0 MB in the beginning and 171.6 MB in the end (delta: -84.6 MB). Peak memory consumption was 33.5 MB. Max. memory is 7.1 GB. [2019-08-08 12:32:28,984 INFO L168 Benchmark]: Boogie Preprocessor took 107.81 ms. Allocated memory is still 200.8 MB. Free memory was 171.6 MB in the beginning and 167.2 MB in the end (delta: 4.4 MB). Peak memory consumption was 4.4 MB. Max. memory is 7.1 GB. [2019-08-08 12:32:28,985 INFO L168 Benchmark]: RCFGBuilder took 2358.01 ms. Allocated memory is still 200.8 MB. Free memory was 167.2 MB in the beginning and 87.4 MB in the end (delta: 79.9 MB). Peak memory consumption was 79.9 MB. Max. memory is 7.1 GB. [2019-08-08 12:32:28,987 INFO L168 Benchmark]: Symbolic Interpretation took 433110.47 ms. Allocated memory was 200.8 MB in the beginning and 3.7 GB in the end (delta: 3.5 GB). Free memory was 87.4 MB in the beginning and 779.2 MB in the end (delta: -691.8 MB). Peak memory consumption was 3.7 GB. Max. memory is 7.1 GB. [2019-08-08 12:32:28,998 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:207) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 132.1 MB. Free memory was 106.2 MB in the beginning and 106.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 600.34 ms. Allocated memory was 132.1 MB in the beginning and 200.8 MB in the end (delta: 68.7 MB). Free memory was 87.0 MB in the beginning and 171.6 MB in the end (delta: -84.6 MB). Peak memory consumption was 33.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 107.81 ms. Allocated memory is still 200.8 MB. Free memory was 171.6 MB in the beginning and 167.2 MB in the end (delta: 4.4 MB). Peak memory consumption was 4.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2358.01 ms. Allocated memory is still 200.8 MB. Free memory was 167.2 MB in the beginning and 87.4 MB in the end (delta: 79.9 MB). Peak memory consumption was 79.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 433110.47 ms. Allocated memory was 200.8 MB in the beginning and 3.7 GB in the end (delta: 3.5 GB). Free memory was 87.4 MB in the beginning and 779.2 MB in the end (delta: -691.8 MB). Peak memory consumption was 3.7 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...