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_3_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ddf0d93 [2018-11-16 23:17:19,575 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 23:17:19,577 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 23:17:19,589 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 23:17:19,590 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 23:17:19,591 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 23:17:19,593 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 23:17:19,595 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 23:17:19,597 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 23:17:19,598 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 23:17:19,599 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 23:17:19,600 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 23:17:19,601 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 23:17:19,602 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 23:17:19,603 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 23:17:19,604 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 23:17:19,605 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 23:17:19,607 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 23:17:19,610 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 23:17:19,611 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 23:17:19,613 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 23:17:19,614 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 23:17:19,617 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 23:17:19,617 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 23:17:19,618 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 23:17:19,619 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 23:17:19,620 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 23:17:19,621 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 23:17:19,622 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 23:17:19,623 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 23:17:19,623 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 23:17:19,624 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 23:17:19,625 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 23:17:19,625 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 23:17:19,626 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 23:17:19,627 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 23:17:19,627 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 23:17:19,643 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 23:17:19,644 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 23:17:19,645 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 23:17:19,645 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 23:17:19,646 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 23:17:19,646 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 23:17:19,646 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 23:17:19,647 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 23:17:19,647 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-16 23:17:19,647 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 23:17:19,647 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-16 23:17:19,648 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 23:17:19,648 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 23:17:19,648 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 23:17:19,648 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 23:17:19,649 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-16 23:17:19,649 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 23:17:19,649 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 23:17:19,649 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 23:17:19,650 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 23:17:19,650 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 23:17:19,650 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 23:17:19,650 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 23:17:19,651 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 23:17:19,651 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 23:17:19,651 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 23:17:19,651 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 23:17:19,651 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 23:17:19,652 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 23:17:19,652 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-16 23:17:19,652 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 23:17:19,723 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 23:17:19,736 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 23:17:19,740 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 23:17:19,742 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 23:17:19,743 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 23:17:19,743 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-industry-pattern/ofuf_3_true-unreach-call.c [2018-11-16 23:17:19,808 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1dd4f74e4/affec9e195c24f20946e0750981a5c3e/FLAGeed50d9cd [2018-11-16 23:17:20,352 INFO L307 CDTParser]: Found 1 translation units. [2018-11-16 23:17:20,356 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-industry-pattern/ofuf_3_true-unreach-call.c [2018-11-16 23:17:20,380 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1dd4f74e4/affec9e195c24f20946e0750981a5c3e/FLAGeed50d9cd [2018-11-16 23:17:20,608 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1dd4f74e4/affec9e195c24f20946e0750981a5c3e [2018-11-16 23:17:20,618 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 23:17:20,620 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-16 23:17:20,621 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 23:17:20,622 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 23:17:20,626 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 23:17:20,627 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:17:20" (1/1) ... [2018-11-16 23:17:20,631 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c16bbd 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 23:17:20,631 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:17:20" (1/1) ... [2018-11-16 23:17:20,642 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 23:17:20,703 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 23:17:21,071 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 23:17:21,085 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 23:17:21,207 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 23:17:21,330 INFO L195 MainTranslator]: Completed translation [2018-11-16 23:17:21,331 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:17:21 WrapperNode [2018-11-16 23:17:21,331 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 23:17:21,332 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 23:17:21,332 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 23:17:21,332 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 23:17:21,348 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 23:17:21,348 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 23:17:21,369 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 23:17:21,370 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 23:17:21,442 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 23:17:21,454 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 23:17:21,464 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 23:17:21,474 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 23:17:21,475 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-16 23:17:21,480 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-16 23:17:21,480 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-16 23:17:21,481 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 23:17:21,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-16 23:17:21,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-16 23:17:21,545 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2018-11-16 23:17:21,545 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_89 [2018-11-16 23:17:21,545 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_92 [2018-11-16 23:17:21,545 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_95 [2018-11-16 23:17:21,546 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_96 [2018-11-16 23:17:21,546 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_97 [2018-11-16 23:17:21,546 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_99 [2018-11-16 23:17:21,546 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_100 [2018-11-16 23:17:21,546 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-16 23:17:21,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-16 23:17:21,547 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-16 23:17:21,547 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-16 23:17:21,547 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2018-11-16 23:17:21,547 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2018-11-16 23:17:21,547 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2018-11-16 23:17:21,548 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_89 [2018-11-16 23:17:21,548 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_92 [2018-11-16 23:17:21,548 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_95 [2018-11-16 23:17:21,548 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_96 [2018-11-16 23:17:21,548 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_97 [2018-11-16 23:17:21,549 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-16 23:17:21,549 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_99 [2018-11-16 23:17:21,549 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_100 [2018-11-16 23:17:21,549 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2018-11-16 23:17:21,549 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-16 23:17:21,549 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-16 23:17:21,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-16 23:17:21,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-16 23:17:21,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-16 23:17:21,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-16 23:17:21,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-16 23:17:21,551 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-16 23:17:21,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-16 23:17:21,551 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-16 23:17:21,551 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-16 23:17:22,655 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 23:17:22,660 INFO L168 Benchmark]: Toolchain (without parser) took 2040.89 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 704.6 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -699.6 MB). Peak memory consumption was 5.1 MB. Max. memory is 7.1 GB. [2018-11-16 23:17:22,662 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. [2018-11-16 23:17:22,663 INFO L168 Benchmark]: CACSL2BoogieTranslator took 709.94 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 704.6 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -765.5 MB). Peak memory consumption was 38.9 MB. Max. memory is 7.1 GB. [2018-11-16 23:17:22,664 INFO L168 Benchmark]: Boogie Preprocessor took 142.24 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 7.1 GB. [2018-11-16 23:17:22,665 INFO L168 Benchmark]: RCFGBuilder took 1184.18 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 52.2 MB). Peak memory consumption was 52.2 MB. Max. memory is 7.1 GB. [2018-11-16 23:17:22,669 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 709.94 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 704.6 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -765.5 MB). Peak memory consumption was 38.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 142.24 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1184.18 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 52.2 MB). Peak memory consumption was 52.2 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...