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/floats-esbmc-regression/Float_div.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 01:28:08,658 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 01:28:08,660 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 01:28:08,672 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 01:28:08,672 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 01:28:08,673 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 01:28:08,674 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 01:28:08,676 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 01:28:08,678 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 01:28:08,679 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 01:28:08,679 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 01:28:08,681 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 01:28:08,681 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 01:28:08,682 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 01:28:08,683 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 01:28:08,684 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 01:28:08,684 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 01:28:08,685 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 01:28:08,687 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 01:28:08,689 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 01:28:08,690 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 01:28:08,694 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 01:28:08,695 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 01:28:08,696 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 01:28:08,700 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-10 01:28:08,700 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-10 01:28:08,701 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-10 01:28:08,702 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-10 01:28:08,702 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-10 01:28:08,704 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-10 01:28:08,704 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 01:28:08,705 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 01:28:08,706 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 01:28:08,707 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 01:28:08,708 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 01:28:08,708 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 01:28:08,709 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 01:28:08,711 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 01:28:08,711 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 01:28:08,712 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 01:28:08,713 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 01:28:08,715 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 01:28:08,740 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 01:28:08,740 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 01:28:08,742 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 01:28:08,742 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 01:28:08,743 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 01:28:08,743 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 01:28:08,743 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-10 01:28:08,743 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 01:28:08,743 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-10 01:28:08,743 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 01:28:08,744 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 01:28:08,745 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 01:28:08,745 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 01:28:08,745 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-10 01:28:08,745 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 01:28:08,746 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 01:28:08,746 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 01:28:08,746 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 01:28:08,746 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 01:28:08,746 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 01:28:08,747 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 01:28:08,747 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 01:28:08,747 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 01:28:08,747 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 01:28:08,748 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 01:28:08,748 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 01:28:08,748 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 01:28:08,748 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 01:28:08,749 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 01:28:08,803 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 01:28:08,816 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 01:28:08,820 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 01:28:08,821 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 01:28:08,823 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 01:28:08,823 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/floats-esbmc-regression/Float_div.i [2019-08-10 01:28:08,899 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94a72017a/d381052c392c4041a1d0f4284be32ad8/FLAG79c16dff6 [2019-08-10 01:28:09,340 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 01:28:09,341 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/floats-esbmc-regression/Float_div.i [2019-08-10 01:28:09,348 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94a72017a/d381052c392c4041a1d0f4284be32ad8/FLAG79c16dff6 [2019-08-10 01:28:09,736 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94a72017a/d381052c392c4041a1d0f4284be32ad8 [2019-08-10 01:28:09,746 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 01:28:09,747 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 01:28:09,748 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 01:28:09,748 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 01:28:09,752 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 01:28:09,753 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 01:28:09" (1/1) ... [2019-08-10 01:28:09,756 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4516f221 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:28:09, skipping insertion in model container [2019-08-10 01:28:09,756 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 01:28:09" (1/1) ... [2019-08-10 01:28:09,763 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 01:28:09,778 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 01:28:09,937 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 01:28:09,945 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 01:28:09,958 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 01:28:09,974 INFO L192 MainTranslator]: Completed translation [2019-08-10 01:28:09,975 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:28:09 WrapperNode [2019-08-10 01:28:09,975 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 01:28:09,976 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 01:28:09,976 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 01:28:09,976 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 01:28:10,079 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:28:09" (1/1) ... [2019-08-10 01:28:10,079 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:28:09" (1/1) ... [2019-08-10 01:28:10,084 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:28:09" (1/1) ... [2019-08-10 01:28:10,085 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:28:09" (1/1) ... [2019-08-10 01:28:10,090 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:28:09" (1/1) ... [2019-08-10 01:28:10,097 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:28:09" (1/1) ... [2019-08-10 01:28:10,098 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:28:09" (1/1) ... [2019-08-10 01:28:10,099 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 01:28:10,100 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 01:28:10,100 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 01:28:10,100 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 01:28:10,101 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:28:09" (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 01:28:10,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 01:28:10,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 01:28:10,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-08-10 01:28:10,146 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 01:28:10,146 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 01:28:10,146 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-10 01:28:10,147 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 01:28:10,147 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 01:28:10,147 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 01:28:10,293 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 01:28:10,293 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-10 01:28:10,294 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 01:28:10 BoogieIcfgContainer [2019-08-10 01:28:10,294 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 01:28:10,295 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 01:28:10,295 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 01:28:10,295 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 01:28:10,296 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 01:28:10" (1/1) ... [2019-08-10 01:28:10,382 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.AssertionError: No corresponding IProgramVar for v_~someBinaryFLOATComparisonOperation_7 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-10 01:28:10,388 INFO L168 Benchmark]: Toolchain (without parser) took 639.37 ms. Allocated memory was 133.7 MB in the beginning and 200.8 MB in the end (delta: 67.1 MB). Free memory was 89.1 MB in the beginning and 162.6 MB in the end (delta: -73.5 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-08-10 01:28:10,389 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 133.7 MB. Free memory was 107.8 MB in the beginning and 107.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-10 01:28:10,391 INFO L168 Benchmark]: CACSL2BoogieTranslator took 227.18 ms. Allocated memory is still 133.7 MB. Free memory was 88.9 MB in the beginning and 79.9 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 7.1 GB. [2019-08-10 01:28:10,392 INFO L168 Benchmark]: Boogie Preprocessor took 123.63 ms. Allocated memory was 133.7 MB in the beginning and 200.8 MB in the end (delta: 67.1 MB). Free memory was 79.9 MB in the beginning and 177.8 MB in the end (delta: -97.9 MB). Peak memory consumption was 16.1 MB. Max. memory is 7.1 GB. [2019-08-10 01:28:10,393 INFO L168 Benchmark]: RCFGBuilder took 194.88 ms. Allocated memory is still 200.8 MB. Free memory was 177.8 MB in the beginning and 167.2 MB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2019-08-10 01:28:10,394 INFO L168 Benchmark]: Symbolic Interpretation took 90.21 ms. Allocated memory is still 200.8 MB. Free memory was 167.2 MB in the beginning and 162.6 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 7.1 GB. [2019-08-10 01:28:10,399 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: AssertionError: No corresponding IProgramVar for v_~someBinaryFLOATComparisonOperation_7 de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: AssertionError: No corresponding IProgramVar for v_~someBinaryFLOATComparisonOperation_7: 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 0.38 ms. Allocated memory is still 133.7 MB. Free memory was 107.8 MB in the beginning and 107.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 227.18 ms. Allocated memory is still 133.7 MB. Free memory was 88.9 MB in the beginning and 79.9 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 123.63 ms. Allocated memory was 133.7 MB in the beginning and 200.8 MB in the end (delta: 67.1 MB). Free memory was 79.9 MB in the beginning and 177.8 MB in the end (delta: -97.9 MB). Peak memory consumption was 16.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 194.88 ms. Allocated memory is still 200.8 MB. Free memory was 177.8 MB in the beginning and 167.2 MB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 90.21 ms. Allocated memory is still 200.8 MB. Free memory was 167.2 MB in the beginning and 162.6 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...