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_interval.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 01:27:53,471 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 01:27:53,473 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 01:27:53,491 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 01:27:53,492 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 01:27:53,493 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 01:27:53,494 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 01:27:53,496 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 01:27:53,498 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 01:27:53,499 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 01:27:53,500 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 01:27:53,501 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 01:27:53,501 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 01:27:53,502 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 01:27:53,503 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 01:27:53,504 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 01:27:53,505 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 01:27:53,506 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 01:27:53,508 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 01:27:53,510 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 01:27:53,511 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 01:27:53,512 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 01:27:53,513 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 01:27:53,514 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 01:27:53,516 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-10 01:27:53,516 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-10 01:27:53,519 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-10 01:27:53,520 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-10 01:27:53,521 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-10 01:27:53,522 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-10 01:27:53,522 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 01:27:53,523 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 01:27:53,524 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 01:27:53,524 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 01:27:53,525 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 01:27:53,526 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 01:27:53,526 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 01:27:53,526 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 01:27:53,527 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 01:27:53,528 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 01:27:53,528 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 01:27:53,530 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 [2019-08-10 01:27:53,557 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 01:27:53,557 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 01:27:53,558 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 01:27:53,559 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 01:27:53,559 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 01:27:53,559 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 01:27:53,561 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-10 01:27:53,561 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 01:27:53,561 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-10 01:27:53,561 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 01:27:53,561 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 01:27:53,562 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 01:27:53,562 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 01:27:53,562 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-10 01:27:53,563 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 01:27:53,563 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 01:27:53,564 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 01:27:53,564 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 01:27:53,565 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 01:27:53,565 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 01:27:53,565 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 01:27:53,565 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 01:27:53,566 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 01:27:53,566 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 01:27:53,566 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 01:27:53,566 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 01:27:53,567 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 01:27:53,567 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 01:27:53,567 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 01:27:53,620 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 01:27:53,637 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 01:27:53,641 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 01:27:53,643 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 01:27:53,643 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 01:27:53,644 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-benchs/sqrt_Householder_interval.c [2019-08-10 01:27:53,715 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f315411fe/c97022df656a484d95ae8051e91d6d53/FLAG6c0c7c2a6 [2019-08-10 01:27:54,201 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 01:27:54,202 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-benchs/sqrt_Householder_interval.c [2019-08-10 01:27:54,209 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f315411fe/c97022df656a484d95ae8051e91d6d53/FLAG6c0c7c2a6 [2019-08-10 01:27:54,582 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f315411fe/c97022df656a484d95ae8051e91d6d53 [2019-08-10 01:27:54,591 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 01:27:54,592 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 01:27:54,593 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 01:27:54,593 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 01:27:54,597 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 01:27:54,598 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 01:27:54" (1/1) ... [2019-08-10 01:27:54,600 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@339c4e12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:27:54, skipping insertion in model container [2019-08-10 01:27:54,601 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 01:27:54" (1/1) ... [2019-08-10 01:27:54,608 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 01:27:54,626 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 01:27:54,816 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 01:27:54,824 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 01:27:54,854 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 01:27:54,868 INFO L192 MainTranslator]: Completed translation [2019-08-10 01:27:54,869 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:27:54 WrapperNode [2019-08-10 01:27:54,869 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 01:27:54,870 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 01:27:54,870 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 01:27:54,870 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 01:27:54,972 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:27:54" (1/1) ... [2019-08-10 01:27:54,973 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:27:54" (1/1) ... [2019-08-10 01:27:54,978 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:27:54" (1/1) ... [2019-08-10 01:27:54,978 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:27:54" (1/1) ... [2019-08-10 01:27:54,984 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:27:54" (1/1) ... [2019-08-10 01:27:54,988 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:27:54" (1/1) ... [2019-08-10 01:27:54,990 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:27:54" (1/1) ... [2019-08-10 01:27:54,992 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 01:27:54,992 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 01:27:54,992 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 01:27:54,992 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 01:27:54,993 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:27:54" (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 [2019-08-10 01:27:55,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 01:27:55,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 01:27:55,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-08-10 01:27:55,046 INFO L138 BoogieDeclarations]: Found implementation of procedure SqrtR [2019-08-10 01:27:55,046 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 01:27:55,046 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 01:27:55,046 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_double [2019-08-10 01:27:55,046 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-10 01:27:55,046 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-10 01:27:55,046 INFO L130 BoogieDeclarations]: Found specification of procedure SqrtR [2019-08-10 01:27:55,046 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 01:27:55,047 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 01:27:55,047 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 01:27:55,239 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 01:27:55,240 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-10 01:27:55,241 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 01:27:55 BoogieIcfgContainer [2019-08-10 01:27:55,241 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 01:27:55,242 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 01:27:55,242 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 01:27:55,242 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 01:27:55,243 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 01:27:55" (1/1) ... [2019-08-10 01:27:55,413 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.AssertionError: No corresponding IProgramVar for v_~someBinaryDOUBLEComparisonOperation_21 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:92) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.BasicPredicateFactory.newPredicate(BasicPredicateFactory.java:81) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.postCall(SymbolicTools.java:107) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretEnterCall(DagInterpreter.java:167) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:160) 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.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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-10 01:27:55,419 INFO L168 Benchmark]: Toolchain (without parser) took 825.10 ms. Allocated memory was 131.6 MB in the beginning and 198.7 MB in the end (delta: 67.1 MB). Free memory was 87.6 MB in the beginning and 155.6 MB in the end (delta: -68.0 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-08-10 01:27:55,420 INFO L168 Benchmark]: CDTParser took 0.49 ms. Allocated memory is still 131.6 MB. Free memory was 105.8 MB in the beginning and 105.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-10 01:27:55,421 INFO L168 Benchmark]: CACSL2BoogieTranslator took 276.09 ms. Allocated memory is still 131.6 MB. Free memory was 87.4 MB in the beginning and 76.8 MB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2019-08-10 01:27:55,423 INFO L168 Benchmark]: Boogie Preprocessor took 122.08 ms. Allocated memory was 131.6 MB in the beginning and 198.7 MB in the end (delta: 67.1 MB). Free memory was 76.8 MB in the beginning and 175.0 MB in the end (delta: -98.2 MB). Peak memory consumption was 15.7 MB. Max. memory is 7.1 GB. [2019-08-10 01:27:55,424 INFO L168 Benchmark]: RCFGBuilder took 249.21 ms. Allocated memory is still 198.7 MB. Free memory was 175.0 MB in the beginning and 161.8 MB in the end (delta: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 7.1 GB. [2019-08-10 01:27:55,425 INFO L168 Benchmark]: Symbolic Interpretation took 174.50 ms. Allocated memory is still 198.7 MB. Free memory was 161.8 MB in the beginning and 155.6 MB in the end (delta: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 7.1 GB. [2019-08-10 01:27:55,431 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: AssertionError: No corresponding IProgramVar for v_~someBinaryDOUBLEComparisonOperation_21 de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: AssertionError: No corresponding IProgramVar for v_~someBinaryDOUBLEComparisonOperation_21: 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 0.49 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: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 276.09 ms. Allocated memory is still 131.6 MB. Free memory was 87.4 MB in the beginning and 76.8 MB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 122.08 ms. Allocated memory was 131.6 MB in the beginning and 198.7 MB in the end (delta: 67.1 MB). Free memory was 76.8 MB in the beginning and 175.0 MB in the end (delta: -98.2 MB). Peak memory consumption was 15.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 249.21 ms. Allocated memory is still 198.7 MB. Free memory was 175.0 MB in the beginning and 161.8 MB in the end (delta: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 174.50 ms. Allocated memory is still 198.7 MB. Free memory was 161.8 MB in the beginning and 155.6 MB in the end (delta: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...