java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/float-benchs/sqrt_Householder_constant.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 11:41:01,632 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 11:41:01,636 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 11:41:01,655 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 11:41:01,656 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 11:41:01,657 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 11:41:01,659 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 11:41:01,666 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 11:41:01,668 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 11:41:01,673 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 11:41:01,674 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 11:41:01,675 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 11:41:01,675 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 11:41:01,677 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 11:41:01,680 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 11:41:01,682 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 11:41:01,684 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 11:41:01,687 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 11:41:01,689 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 11:41:01,694 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 11:41:01,696 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 11:41:01,699 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 11:41:01,703 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 11:41:01,704 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 11:41:01,707 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 11:41:01,707 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 11:41:01,707 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 11:41:01,709 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 11:41:01,710 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 11:41:01,712 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 11:41:01,712 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 11:41:01,714 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 11:41:01,716 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 11:41:01,717 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 11:41:01,719 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 11:41:01,719 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 11:41:01,720 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 11:41:01,720 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 11:41:01,721 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 11:41:01,724 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 11:41:01,725 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 11:41:01,726 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-08 11:41:01,746 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 11:41:01,746 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 11:41:01,749 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 11:41:01,749 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 11:41:01,749 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 11:41:01,750 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 11:41:01,750 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 11:41:01,750 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 11:41:01,750 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 11:41:01,750 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 11:41:01,752 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 11:41:01,752 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 11:41:01,752 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 11:41:01,753 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 11:41:01,753 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 11:41:01,753 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 11:41:01,753 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 11:41:01,754 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 11:41:01,754 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 11:41:01,754 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 11:41:01,754 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 11:41:01,754 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:41:01,755 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 11:41:01,755 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 11:41:01,755 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 11:41:01,755 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 11:41:01,756 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 11:41:01,756 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 11:41:01,756 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 11:41:01,811 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 11:41:01,829 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 11:41:01,833 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 11:41:01,835 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 11:41:01,835 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 11:41:01,836 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-benchs/sqrt_Householder_constant.c [2019-08-08 11:41:01,907 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a60019f1/63255f6d23284c659e2b24069e2e82a6/FLAG953f5c90f [2019-08-08 11:41:02,402 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 11:41:02,404 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-benchs/sqrt_Householder_constant.c [2019-08-08 11:41:02,413 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a60019f1/63255f6d23284c659e2b24069e2e82a6/FLAG953f5c90f [2019-08-08 11:41:02,769 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a60019f1/63255f6d23284c659e2b24069e2e82a6 [2019-08-08 11:41:02,779 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 11:41:02,780 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 11:41:02,781 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 11:41:02,781 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 11:41:02,785 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 11:41:02,786 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:41:02" (1/1) ... [2019-08-08 11:41:02,789 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20dc482f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:41:02, skipping insertion in model container [2019-08-08 11:41:02,789 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:41:02" (1/1) ... [2019-08-08 11:41:02,798 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 11:41:02,820 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 11:41:03,013 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:41:03,020 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 11:41:03,044 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:41:03,065 INFO L192 MainTranslator]: Completed translation [2019-08-08 11:41:03,066 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:41:03 WrapperNode [2019-08-08 11:41:03,067 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 11:41:03,068 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 11:41:03,068 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 11:41:03,068 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 11:41:03,180 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:41:03" (1/1) ... [2019-08-08 11:41:03,180 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:41:03" (1/1) ... [2019-08-08 11:41:03,186 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:41:03" (1/1) ... [2019-08-08 11:41:03,187 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:41:03" (1/1) ... [2019-08-08 11:41:03,198 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:41:03" (1/1) ... [2019-08-08 11:41:03,205 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:41:03" (1/1) ... [2019-08-08 11:41:03,206 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:41:03" (1/1) ... [2019-08-08 11:41:03,209 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 11:41:03,209 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 11:41:03,209 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 11:41:03,209 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 11:41:03,210 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:41:03" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:41:03,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 11:41:03,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 11:41:03,261 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-08-08 11:41:03,261 INFO L138 BoogieDeclarations]: Found implementation of procedure SqrtR [2019-08-08 11:41:03,261 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 11:41:03,261 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 11:41:03,262 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_double [2019-08-08 11:41:03,262 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-08 11:41:03,262 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-08 11:41:03,262 INFO L130 BoogieDeclarations]: Found specification of procedure SqrtR [2019-08-08 11:41:03,262 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 11:41:03,262 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 11:41:03,263 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 11:41:03,648 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 11:41:03,648 INFO L283 CfgBuilder]: Removed 2 assume(true) statements. [2019-08-08 11:41:03,650 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:41:03 BoogieIcfgContainer [2019-08-08 11:41:03,650 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 11:41:03,650 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 11:41:03,650 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 11:41:03,651 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 11:41:03,651 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:41:03" (1/1) ... [2019-08-08 11:41:03,665 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 11:41:03,668 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 11:41:03,675 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 11:41:03,681 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 11:41:03,682 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 11:41:03,727 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 3 [2019-08-08 11:41:03,797 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.AssertionError: No corresponding IProgramVar for v_~someBinaryDOUBLEComparisonOperation_22 at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.TermVarsProc.computeTermVarsProc(TermVarsProc.java:97) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.TermVarsProc.computeTermVarsProc(TermVarsProc.java:83) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.BasicPredicateFactory.constructTermVarsProc(BasicPredicateFactory.java:115) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.BasicPredicateFactory.newPredicate(BasicPredicateFactory.java:104) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.postReturn(SymbolicTools.java:115) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:191) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:96) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:80) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:141) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:125) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpret(IcfgInterpreter.java:116) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:68) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-08 11:41:03,803 INFO L168 Benchmark]: Toolchain (without parser) took 1021.46 ms. Allocated memory was 131.6 MB in the beginning and 198.7 MB in the end (delta: 67.1 MB). Free memory was 87.5 MB in the beginning and 155.3 MB in the end (delta: -67.8 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-08-08 11:41:03,804 INFO L168 Benchmark]: CDTParser took 0.47 ms. Allocated memory is still 131.6 MB. Free memory was 105.8 MB in the beginning and 105.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-08 11:41:03,805 INFO L168 Benchmark]: CACSL2BoogieTranslator took 286.01 ms. Allocated memory is still 131.6 MB. Free memory was 87.3 MB in the beginning and 77.3 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 7.1 GB. [2019-08-08 11:41:03,807 INFO L168 Benchmark]: Boogie Preprocessor took 141.07 ms. Allocated memory was 131.6 MB in the beginning and 198.7 MB in the end (delta: 67.1 MB). Free memory was 77.3 MB in the beginning and 175.5 MB in the end (delta: -98.2 MB). Peak memory consumption was 16.2 MB. Max. memory is 7.1 GB. [2019-08-08 11:41:03,808 INFO L168 Benchmark]: RCFGBuilder took 441.00 ms. Allocated memory is still 198.7 MB. Free memory was 174.9 MB in the beginning and 161.5 MB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 7.1 GB. [2019-08-08 11:41:03,809 INFO L168 Benchmark]: Symbolic Interpretation took 149.91 ms. Allocated memory is still 198.7 MB. Free memory was 161.5 MB in the beginning and 155.3 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 7.1 GB. [2019-08-08 11:41:03,814 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: AssertionError: No corresponding IProgramVar for v_~someBinaryDOUBLEComparisonOperation_22 de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: AssertionError: No corresponding IProgramVar for v_~someBinaryDOUBLEComparisonOperation_22: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.TermVarsProc.computeTermVarsProc(TermVarsProc.java:97) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47 ms. Allocated memory is still 131.6 MB. Free memory was 105.8 MB in the beginning and 105.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 286.01 ms. Allocated memory is still 131.6 MB. Free memory was 87.3 MB in the beginning and 77.3 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 141.07 ms. Allocated memory was 131.6 MB in the beginning and 198.7 MB in the end (delta: 67.1 MB). Free memory was 77.3 MB in the beginning and 175.5 MB in the end (delta: -98.2 MB). Peak memory consumption was 16.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 441.00 ms. Allocated memory is still 198.7 MB. Free memory was 174.9 MB in the beginning and 161.5 MB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 149.91 ms. Allocated memory is still 198.7 MB. Free memory was 161.5 MB in the beginning and 155.3 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...