java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/array-examples/standard_palindrome_true-unreach-call_ground.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-370d6ab [2018-11-14 15:56:20,390 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 15:56:20,395 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 15:56:20,413 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 15:56:20,413 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 15:56:20,414 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 15:56:20,415 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 15:56:20,417 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 15:56:20,419 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 15:56:20,420 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 15:56:20,421 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 15:56:20,421 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 15:56:20,422 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 15:56:20,423 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 15:56:20,424 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 15:56:20,425 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 15:56:20,426 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 15:56:20,428 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 15:56:20,430 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 15:56:20,432 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 15:56:20,433 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 15:56:20,434 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 15:56:20,436 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-14 15:56:20,437 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-14 15:56:20,437 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-14 15:56:20,438 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-14 15:56:20,439 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-14 15:56:20,441 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-14 15:56:20,442 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-14 15:56:20,444 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-14 15:56:20,444 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-14 15:56:20,448 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-14 15:56:20,448 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-14 15:56:20,448 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-14 15:56:20,450 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-14 15:56:20,450 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-14 15:56:20,451 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-14 15:56:20,473 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 15:56:20,473 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 15:56:20,474 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-14 15:56:20,474 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-14 15:56:20,475 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 15:56:20,475 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 15:56:20,475 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 15:56:20,476 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 15:56:20,476 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-14 15:56:20,476 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-14 15:56:20,476 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 15:56:20,476 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-14 15:56:20,477 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 15:56:20,477 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-14 15:56:20,477 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-14 15:56:20,477 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-14 15:56:20,477 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-14 15:56:20,478 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-14 15:56:20,478 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-14 15:56:20,478 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 15:56:20,478 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 15:56:20,478 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 15:56:20,479 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 15:56:20,479 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 15:56:20,479 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 15:56:20,479 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 15:56:20,479 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-14 15:56:20,480 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-14 15:56:20,482 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 15:56:20,482 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-14 15:56:20,482 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-14 15:56:20,482 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-14 15:56:20,544 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 15:56:20,557 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 15:56:20,561 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 15:56:20,562 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 15:56:20,563 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 15:56:20,565 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_palindrome_true-unreach-call_ground.i [2018-11-14 15:56:20,631 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36e1abcab/422ed15a0e17449d8f3793fb28335a85/FLAGfc1705d7c [2018-11-14 15:56:21,037 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 15:56:21,038 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_palindrome_true-unreach-call_ground.i [2018-11-14 15:56:21,044 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36e1abcab/422ed15a0e17449d8f3793fb28335a85/FLAGfc1705d7c [2018-11-14 15:56:21,058 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36e1abcab/422ed15a0e17449d8f3793fb28335a85 [2018-11-14 15:56:21,067 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 15:56:21,069 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-14 15:56:21,070 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 15:56:21,070 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 15:56:21,074 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 15:56:21,075 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:56:21" (1/1) ... [2018-11-14 15:56:21,078 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40a501ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:56:21, skipping insertion in model container [2018-11-14 15:56:21,079 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:56:21" (1/1) ... [2018-11-14 15:56:21,089 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 15:56:21,110 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 15:56:21,350 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 15:56:21,357 INFO L191 MainTranslator]: Completed pre-run [2018-11-14 15:56:21,393 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 15:56:21,421 INFO L195 MainTranslator]: Completed translation [2018-11-14 15:56:21,422 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:56:21 WrapperNode [2018-11-14 15:56:21,422 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 15:56:21,423 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-14 15:56:21,423 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-14 15:56:21,423 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-14 15:56:21,438 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:56:21" (1/1) ... [2018-11-14 15:56:21,438 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:56:21" (1/1) ... [2018-11-14 15:56:21,449 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:56:21" (1/1) ... [2018-11-14 15:56:21,449 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:56:21" (1/1) ... [2018-11-14 15:56:21,461 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:56:21" (1/1) ... [2018-11-14 15:56:21,468 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:56:21" (1/1) ... [2018-11-14 15:56:21,469 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:56:21" (1/1) ... [2018-11-14 15:56:21,472 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-14 15:56:21,473 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-14 15:56:21,473 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-14 15:56:21,473 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-14 15:56:21,474 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:56:21" (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 [2018-11-14 15:56:21,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-14 15:56:21,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-14 15:56:21,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-14 15:56:21,617 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-14 15:56:21,617 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-14 15:56:21,617 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-14 15:56:21,619 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-14 15:56:21,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-14 15:56:21,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-14 15:56:21,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-14 15:56:21,620 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-14 15:56:21,620 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-14 15:56:21,621 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-14 15:56:21,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-14 15:56:22,003 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 32)) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:321) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.term(WrapperScript.java:192) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.notSimplified(BitvectorUtils.java:263) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.simplify_NonConstantCase(BitvectorUtils.java:259) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.simplifiedResult(BitvectorUtils.java:254) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils.termWithLocalSimplification(BitvectorUtils.java:180) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.neg(SmtUtils.java:560) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.minus(SmtUtils.java:536) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.termWithLocalSimplification(SmtUtils.java:1274) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:409) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:262) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:395) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:262) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:395) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:262) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:395) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:262) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateToTerms(Expression2Term.java:140) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.addSummary(Statements2TransFormula.java:409) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:707) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:753) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:592) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:257) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java: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) [2018-11-14 15:56:22,007 INFO L168 Benchmark]: Toolchain (without parser) took 939.95 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 696.8 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -727.7 MB). Peak memory consumption was 25.4 MB. Max. memory is 7.1 GB. [2018-11-14 15:56:22,010 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-14 15:56:22,011 INFO L168 Benchmark]: CACSL2BoogieTranslator took 352.95 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-11-14 15:56:22,012 INFO L168 Benchmark]: Boogie Preprocessor took 49.32 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-14 15:56:22,013 INFO L168 Benchmark]: RCFGBuilder took 533.66 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 696.8 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -738.2 MB). Peak memory consumption was 14.8 MB. Max. memory is 7.1 GB. [2018-11-14 15:56:22,017 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 352.95 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 49.32 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 533.66 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 696.8 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -738.2 MB). Peak memory consumption was 14.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 32)) de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 32)): de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:321) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...