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/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/loop-industry-pattern/ofuf_4_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ddf0d93 [2018-11-16 23:17:19,704 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 23:17:19,706 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 23:17:19,718 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 23:17:19,718 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 23:17:19,719 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 23:17:19,721 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 23:17:19,723 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 23:17:19,725 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 23:17:19,726 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 23:17:19,726 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 23:17:19,727 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 23:17:19,728 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 23:17:19,729 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 23:17:19,730 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 23:17:19,731 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 23:17:19,732 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 23:17:19,734 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 23:17:19,736 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 23:17:19,738 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 23:17:19,739 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 23:17:19,741 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 23:17:19,743 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 23:17:19,744 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 23:17:19,744 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 23:17:19,745 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 23:17:19,746 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 23:17:19,747 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 23:17:19,748 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 23:17:19,750 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 23:17:19,750 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 23:17:19,751 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 23:17:19,751 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 23:17:19,752 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 23:17:19,753 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 23:17:19,754 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 23:17:19,754 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-16 23:17:19,771 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 23:17:19,771 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 23:17:19,772 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 23:17:19,772 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 23:17:19,773 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 23:17:19,773 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 23:17:19,774 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 23:17:19,774 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 23:17:19,774 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-16 23:17:19,774 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 23:17:19,775 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-16 23:17:19,775 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 23:17:19,775 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 23:17:19,775 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 23:17:19,775 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 23:17:19,776 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-16 23:17:19,776 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 23:17:19,776 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 23:17:19,776 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 23:17:19,777 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 23:17:19,777 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 23:17:19,777 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 23:17:19,777 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 23:17:19,777 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 23:17:19,778 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 23:17:19,778 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 23:17:19,778 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 23:17:19,778 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 23:17:19,779 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 23:17:19,779 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-16 23:17:19,779 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 23:17:19,846 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 23:17:19,866 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 23:17:19,870 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 23:17:19,872 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 23:17:19,875 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 23:17:19,876 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-industry-pattern/ofuf_4_true-unreach-call.c [2018-11-16 23:17:19,939 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/898f675ee/e6daa8bdf0ce430785eefe39d8d2efde/FLAGf8dd93c0c [2018-11-16 23:17:20,538 INFO L307 CDTParser]: Found 1 translation units. [2018-11-16 23:17:20,538 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-industry-pattern/ofuf_4_true-unreach-call.c [2018-11-16 23:17:20,548 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/898f675ee/e6daa8bdf0ce430785eefe39d8d2efde/FLAGf8dd93c0c [2018-11-16 23:17:20,806 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/898f675ee/e6daa8bdf0ce430785eefe39d8d2efde [2018-11-16 23:17:20,815 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 23:17:20,816 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-16 23:17:20,817 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 23:17:20,817 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 23:17:20,821 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 23:17:20,823 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:17:20" (1/1) ... [2018-11-16 23:17:20,826 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65294f04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:17:20, skipping insertion in model container [2018-11-16 23:17:20,826 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:17:20" (1/1) ... [2018-11-16 23:17:20,837 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 23:17:20,887 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 23:17:21,357 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 23:17:21,374 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 23:17:21,600 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 23:17:21,625 INFO L195 MainTranslator]: Completed translation [2018-11-16 23:17:21,626 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:17:21 WrapperNode [2018-11-16 23:17:21,626 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 23:17:21,626 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 23:17:21,627 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 23:17:21,627 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 23:17:21,640 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:17:21" (1/1) ... [2018-11-16 23:17:21,640 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:17:21" (1/1) ... [2018-11-16 23:17:21,663 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:17:21" (1/1) ... [2018-11-16 23:17:21,663 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:17:21" (1/1) ... [2018-11-16 23:17:21,743 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:17:21" (1/1) ... [2018-11-16 23:17:21,764 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:17:21" (1/1) ... [2018-11-16 23:17:21,768 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:17:21" (1/1) ... [2018-11-16 23:17:21,775 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 23:17:21,775 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-16 23:17:21,776 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-16 23:17:21,776 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-16 23:17:21,777 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:17:21" (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 [2018-11-16 23:17:21,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-16 23:17:21,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-16 23:17:21,859 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2018-11-16 23:17:21,859 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_89 [2018-11-16 23:17:21,860 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_92 [2018-11-16 23:17:21,860 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_95 [2018-11-16 23:17:21,860 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_96 [2018-11-16 23:17:21,860 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_97 [2018-11-16 23:17:21,860 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_99 [2018-11-16 23:17:21,861 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_100 [2018-11-16 23:17:21,861 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-16 23:17:21,861 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-16 23:17:21,861 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-16 23:17:21,862 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-16 23:17:21,862 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2018-11-16 23:17:21,862 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2018-11-16 23:17:21,862 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2018-11-16 23:17:21,862 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_89 [2018-11-16 23:17:21,862 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_92 [2018-11-16 23:17:21,863 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_95 [2018-11-16 23:17:21,863 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_96 [2018-11-16 23:17:21,863 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_97 [2018-11-16 23:17:21,863 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-16 23:17:21,863 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_99 [2018-11-16 23:17:21,864 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_100 [2018-11-16 23:17:21,864 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2018-11-16 23:17:21,864 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-16 23:17:21,864 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-16 23:17:21,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-16 23:17:21,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-16 23:17:21,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-16 23:17:21,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-16 23:17:21,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-16 23:17:21,865 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-16 23:17:21,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-16 23:17:21,866 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-16 23:17:21,866 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-16 23:17:22,945 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: must not be argument of unary minus * at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:111) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:127) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.lambda$0(UltimateNormalFormUtils.java:150) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SubtermPropertyChecker$MyWalker.walk(SubtermPropertyChecker.java:63) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SubtermPropertyChecker.isPropertySatisfied(SubtermPropertyChecker.java:121) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.respectsUltimateNormalForm(UltimateNormalFormUtils.java:151) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.(UnmodifiableTransFormula.java:90) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:272) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:229) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:173) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:718) 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) [2018-11-16 23:17:22,950 INFO L168 Benchmark]: Toolchain (without parser) took 2134.83 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 740.3 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -739.1 MB). Peak memory consumption was 1.2 MB. Max. memory is 7.1 GB. [2018-11-16 23:17:22,952 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-16 23:17:22,953 INFO L168 Benchmark]: CACSL2BoogieTranslator took 809.13 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 740.3 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -789.4 MB). Peak memory consumption was 37.9 MB. Max. memory is 7.1 GB. [2018-11-16 23:17:22,954 INFO L168 Benchmark]: Boogie Preprocessor took 148.60 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-16 23:17:22,955 INFO L168 Benchmark]: RCFGBuilder took 1173.16 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 50.3 MB). Peak memory consumption was 50.3 MB. Max. memory is 7.1 GB. [2018-11-16 23:17:22,958 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 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 809.13 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 740.3 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -789.4 MB). Peak memory consumption was 37.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 148.60 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 1173.16 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 50.3 MB). Peak memory consumption was 50.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: must not be argument of unary minus * de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: must not be argument of unary minus *: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:111) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...