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/float_int_inv_square.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-14 19:39:12,657 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 19:39:12,659 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 19:39:12,670 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 19:39:12,671 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 19:39:12,672 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 19:39:12,673 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 19:39:12,675 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 19:39:12,676 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 19:39:12,677 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 19:39:12,678 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 19:39:12,679 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 19:39:12,680 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 19:39:12,680 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 19:39:12,681 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 19:39:12,682 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 19:39:12,686 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 19:39:12,687 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 19:39:12,689 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 19:39:12,692 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 19:39:12,696 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 19:39:12,697 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 19:39:12,700 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 19:39:12,701 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 19:39:12,704 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-14 19:39:12,704 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-14 19:39:12,705 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-14 19:39:12,707 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-14 19:39:12,707 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-14 19:39:12,708 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-14 19:39:12,709 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 19:39:12,710 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 19:39:12,710 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 19:39:12,712 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 19:39:12,713 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 19:39:12,714 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 19:39:12,716 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 19:39:12,716 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 19:39:12,716 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 19:39:12,719 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 19:39:12,720 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 19:39:12,721 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 [2019-08-14 19:39:12,749 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 19:39:12,750 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 19:39:12,752 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 19:39:12,752 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 19:39:12,752 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 19:39:12,753 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 19:39:12,753 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 19:39:12,753 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 19:39:12,753 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 19:39:12,754 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 19:39:12,755 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 19:39:12,755 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 19:39:12,755 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 19:39:12,756 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 19:39:12,756 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 19:39:12,756 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 19:39:12,756 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 19:39:12,756 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 19:39:12,757 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 19:39:12,757 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 19:39:12,757 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 19:39:12,757 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 19:39:12,758 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 19:39:12,758 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 19:39:12,758 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 19:39:12,758 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 19:39:12,759 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 19:39:12,759 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 19:39:12,759 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 19:39:12,812 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 19:39:12,831 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 19:39:12,834 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 19:39:12,836 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 19:39:12,836 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 19:39:12,837 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-benchs/float_int_inv_square.c [2019-08-14 19:39:12,903 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d3824533/f8519fb83c85403495b32a1b0cae0b5a/FLAG0e4c27263 [2019-08-14 19:39:13,330 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 19:39:13,333 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-benchs/float_int_inv_square.c [2019-08-14 19:39:13,339 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d3824533/f8519fb83c85403495b32a1b0cae0b5a/FLAG0e4c27263 [2019-08-14 19:39:13,674 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d3824533/f8519fb83c85403495b32a1b0cae0b5a [2019-08-14 19:39:13,685 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 19:39:13,687 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 19:39:13,690 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 19:39:13,690 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 19:39:13,693 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 19:39:13,694 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 07:39:13" (1/1) ... [2019-08-14 19:39:13,697 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c14e148 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:39:13, skipping insertion in model container [2019-08-14 19:39:13,698 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 07:39:13" (1/1) ... [2019-08-14 19:39:13,705 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 19:39:13,724 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 19:39:13,914 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 19:39:13,922 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 19:39:13,941 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 19:39:13,955 INFO L192 MainTranslator]: Completed translation [2019-08-14 19:39:13,956 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:39:13 WrapperNode [2019-08-14 19:39:13,956 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 19:39:13,959 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 19:39:13,959 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 19:39:13,959 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 19:39:14,067 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:39:13" (1/1) ... [2019-08-14 19:39:14,067 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:39:13" (1/1) ... [2019-08-14 19:39:14,073 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:39:13" (1/1) ... [2019-08-14 19:39:14,074 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:39:13" (1/1) ... [2019-08-14 19:39:14,084 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:39:13" (1/1) ... [2019-08-14 19:39:14,086 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:39:13" (1/1) ... [2019-08-14 19:39:14,087 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:39:13" (1/1) ... [2019-08-14 19:39:14,088 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 19:39:14,089 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 19:39:14,089 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 19:39:14,089 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 19:39:14,089 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:39:13" (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 [2019-08-14 19:39:14,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 19:39:14,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 19:39:14,138 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-08-14 19:39:14,139 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 19:39:14,140 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 19:39:14,140 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-14 19:39:14,140 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-14 19:39:14,140 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-14 19:39:14,140 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 19:39:14,140 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 19:39:14,140 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 19:39:14,280 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 19:39:14,281 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-14 19:39:14,282 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 07:39:14 BoogieIcfgContainer [2019-08-14 19:39:14,282 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 19:39:14,283 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 19:39:14,283 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 19:39:14,283 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 19:39:14,283 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 07:39:14" (1/1) ... [2019-08-14 19:39:14,362 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.AssertionError: No corresponding IProgramVar for v_~someBinaryFLOATComparisonOperation_3 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:170) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:163) 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:115) 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:77) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:69) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-14 19:39:14,373 INFO L168 Benchmark]: Toolchain (without parser) took 684.40 ms. Allocated memory was 133.2 MB in the beginning and 200.3 MB in the end (delta: 67.1 MB). Free memory was 88.9 MB in the beginning and 161.9 MB in the end (delta: -72.9 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-08-14 19:39:14,374 INFO L168 Benchmark]: CDTParser took 0.43 ms. Allocated memory is still 133.2 MB. Free memory is still 107.0 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-14 19:39:14,376 INFO L168 Benchmark]: CACSL2BoogieTranslator took 268.58 ms. Allocated memory is still 133.2 MB. Free memory was 88.9 MB in the beginning and 79.8 MB in the end (delta: 9.1 MB). Peak memory consumption was 9.1 MB. Max. memory is 7.1 GB. [2019-08-14 19:39:14,377 INFO L168 Benchmark]: Boogie Preprocessor took 129.64 ms. Allocated memory was 133.2 MB in the beginning and 200.3 MB in the end (delta: 67.1 MB). Free memory was 79.8 MB in the beginning and 176.7 MB in the end (delta: -96.9 MB). Peak memory consumption was 16.1 MB. Max. memory is 7.1 GB. [2019-08-14 19:39:14,379 INFO L168 Benchmark]: RCFGBuilder took 193.40 ms. Allocated memory is still 200.3 MB. Free memory was 176.7 MB in the beginning and 166.6 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 7.1 GB. [2019-08-14 19:39:14,382 INFO L168 Benchmark]: Symbolic Interpretation took 86.51 ms. Allocated memory is still 200.3 MB. Free memory was 166.6 MB in the beginning and 161.9 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.8 MB. Max. memory is 7.1 GB. [2019-08-14 19:39:14,389 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: AssertionError: No corresponding IProgramVar for v_~someBinaryFLOATComparisonOperation_3 de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: AssertionError: No corresponding IProgramVar for v_~someBinaryFLOATComparisonOperation_3: 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 0.43 ms. Allocated memory is still 133.2 MB. Free memory is still 107.0 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 268.58 ms. Allocated memory is still 133.2 MB. Free memory was 88.9 MB in the beginning and 79.8 MB in the end (delta: 9.1 MB). Peak memory consumption was 9.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 129.64 ms. Allocated memory was 133.2 MB in the beginning and 200.3 MB in the end (delta: 67.1 MB). Free memory was 79.8 MB in the beginning and 176.7 MB in the end (delta: -96.9 MB). Peak memory consumption was 16.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 193.40 ms. Allocated memory is still 200.3 MB. Free memory was 176.7 MB in the beginning and 166.6 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 86.51 ms. Allocated memory is still 200.3 MB. Free memory was 166.6 MB in the beginning and 161.9 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...