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-Const.epf -i ../../../trunk/examples/svcomp/loop-lit/ddlm2013_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-370d6ab [2018-11-14 18:32:56,804 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 18:32:56,805 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 18:32:56,820 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 18:32:56,820 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 18:32:56,822 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 18:32:56,823 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 18:32:56,826 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 18:32:56,829 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 18:32:56,830 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 18:32:56,832 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 18:32:56,832 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 18:32:56,833 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 18:32:56,842 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 18:32:56,844 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 18:32:56,845 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 18:32:56,847 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 18:32:56,850 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 18:32:56,852 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 18:32:56,853 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 18:32:56,855 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 18:32:56,856 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 18:32:56,861 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-14 18:32:56,861 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-14 18:32:56,861 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-14 18:32:56,862 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-14 18:32:56,863 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-14 18:32:56,867 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-14 18:32:56,868 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-14 18:32:56,869 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-14 18:32:56,870 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-14 18:32:56,871 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-14 18:32:56,871 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-14 18:32:56,872 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-14 18:32:56,873 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-14 18:32:56,875 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-14 18:32:56,875 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector-Const.epf [2018-11-14 18:32:56,902 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 18:32:56,902 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 18:32:56,904 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-14 18:32:56,907 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-14 18:32:56,908 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 18:32:56,909 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 18:32:56,909 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 18:32:56,909 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 18:32:56,909 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-14 18:32:56,909 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-14 18:32:56,910 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 18:32:56,910 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-14 18:32:56,910 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 18:32:56,910 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-14 18:32:56,910 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-14 18:32:56,912 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-14 18:32:56,912 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-14 18:32:56,912 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-14 18:32:56,912 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-14 18:32:56,912 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-14 18:32:56,913 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 18:32:56,913 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 18:32:56,913 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 18:32:56,913 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 18:32:56,914 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 18:32:56,914 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 18:32:56,914 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 18:32:56,914 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-14 18:32:56,915 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-14 18:32:56,915 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 18:32:56,915 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-14 18:32:56,915 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-14 18:32:56,915 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-14 18:32:56,974 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 18:32:56,994 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 18:32:56,998 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 18:32:56,999 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 18:32:57,000 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 18:32:57,001 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-lit/ddlm2013_true-unreach-call.i [2018-11-14 18:32:57,063 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8e542872/bb15c14c7dfb4c56962a474c213431ba/FLAG5975fc04f [2018-11-14 18:32:57,538 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 18:32:57,539 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-lit/ddlm2013_true-unreach-call.i [2018-11-14 18:32:57,548 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8e542872/bb15c14c7dfb4c56962a474c213431ba/FLAG5975fc04f [2018-11-14 18:32:57,568 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8e542872/bb15c14c7dfb4c56962a474c213431ba [2018-11-14 18:32:57,581 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 18:32:57,583 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-14 18:32:57,584 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 18:32:57,584 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 18:32:57,588 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 18:32:57,590 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 06:32:57" (1/1) ... [2018-11-14 18:32:57,593 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7376d0f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:32:57, skipping insertion in model container [2018-11-14 18:32:57,593 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 06:32:57" (1/1) ... [2018-11-14 18:32:57,604 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 18:32:57,632 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 18:32:57,836 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 18:32:57,842 INFO L191 MainTranslator]: Completed pre-run [2018-11-14 18:32:57,864 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 18:32:57,882 INFO L195 MainTranslator]: Completed translation [2018-11-14 18:32:57,883 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:32:57 WrapperNode [2018-11-14 18:32:57,883 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 18:32:57,884 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-14 18:32:57,884 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-14 18:32:57,884 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-14 18:32:57,900 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:32:57" (1/1) ... [2018-11-14 18:32:57,901 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:32:57" (1/1) ... [2018-11-14 18:32:57,908 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:32:57" (1/1) ... [2018-11-14 18:32:57,909 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:32:57" (1/1) ... [2018-11-14 18:32:57,917 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:32:57" (1/1) ... [2018-11-14 18:32:57,924 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:32:57" (1/1) ... [2018-11-14 18:32:57,925 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:32:57" (1/1) ... [2018-11-14 18:32:57,927 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-14 18:32:57,928 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-14 18:32:57,928 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-14 18:32:57,928 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-14 18:32:57,930 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:32:57" (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 18:32:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-14 18:32:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-14 18:32:58,072 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-14 18:32:58,072 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-14 18:32:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-14 18:32:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-14 18:32:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-14 18:32:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-14 18:32:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-14 18:32:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-14 18:32:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-14 18:32:58,496 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$BitvectorOperation.simplifiedResult(BitvectorUtils.java:254) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils.termWithLocalSimplification(BitvectorUtils.java:180) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.neg(SmtUtils.java:560) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.minus(SmtUtils.java:536) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.termWithLocalSimplification(SmtUtils.java:1274) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:409) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:262) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:395) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:262) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:121) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:289) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 18:32:58,501 INFO L168 Benchmark]: Toolchain (without parser) took 919.41 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 719.3 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -757.6 MB). Peak memory consumption was 36.9 MB. Max. memory is 7.1 GB. [2018-11-14 18:32:58,504 INFO L168 Benchmark]: CDTParser took 0.21 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 18:32:58,504 INFO L168 Benchmark]: CACSL2BoogieTranslator took 299.80 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 18:32:58,506 INFO L168 Benchmark]: Boogie Preprocessor took 43.50 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 18:32:58,506 INFO L168 Benchmark]: RCFGBuilder took 571.78 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 719.3 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -768.1 MB). Peak memory consumption was 26.4 MB. Max. memory is 7.1 GB. [2018-11-14 18:32:58,510 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 0.21 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 299.80 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 43.50 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 571.78 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 719.3 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -768.1 MB). Peak memory consumption was 26.4 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...