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/loop-floats-scientific-comp/loop1-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 01:55:50,057 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 01:55:50,059 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 01:55:50,072 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 01:55:50,072 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 01:55:50,073 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 01:55:50,075 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 01:55:50,077 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 01:55:50,079 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 01:55:50,080 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 01:55:50,081 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 01:55:50,082 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 01:55:50,083 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 01:55:50,084 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 01:55:50,085 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 01:55:50,086 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 01:55:50,087 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 01:55:50,088 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 01:55:50,090 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 01:55:50,092 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 01:55:50,093 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 01:55:50,095 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 01:55:50,096 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 01:55:50,096 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 01:55:50,099 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-10 01:55:50,099 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-10 01:55:50,099 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-10 01:55:50,100 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-10 01:55:50,101 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-10 01:55:50,102 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-10 01:55:50,102 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 01:55:50,103 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 01:55:50,104 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 01:55:50,104 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 01:55:50,106 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 01:55:50,106 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 01:55:50,107 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 01:55:50,107 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 01:55:50,107 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 01:55:50,108 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 01:55:50,109 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 01:55:50,110 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 01:55:50,125 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 01:55:50,125 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 01:55:50,127 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 01:55:50,127 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 01:55:50,127 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 01:55:50,128 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 01:55:50,128 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-10 01:55:50,128 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 01:55:50,128 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-10 01:55:50,128 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 01:55:50,129 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 01:55:50,129 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 01:55:50,129 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 01:55:50,129 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-10 01:55:50,129 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 01:55:50,130 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 01:55:50,130 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 01:55:50,130 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 01:55:50,130 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 01:55:50,131 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 01:55:50,131 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 01:55:50,131 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 01:55:50,131 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 01:55:50,131 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 01:55:50,132 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 01:55:50,132 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 01:55:50,132 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 01:55:50,132 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 01:55:50,132 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 01:55:50,162 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 01:55:50,183 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 01:55:50,187 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 01:55:50,189 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 01:55:50,190 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 01:55:50,190 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-floats-scientific-comp/loop1-1.c [2019-08-10 01:55:50,270 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c866c4c9/eeee1f3854bb4203a6076fd40fd2a242/FLAG5f904dbd8 [2019-08-10 01:55:50,718 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 01:55:50,719 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-floats-scientific-comp/loop1-1.c [2019-08-10 01:55:50,726 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c866c4c9/eeee1f3854bb4203a6076fd40fd2a242/FLAG5f904dbd8 [2019-08-10 01:55:51,081 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c866c4c9/eeee1f3854bb4203a6076fd40fd2a242 [2019-08-10 01:55:51,091 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 01:55:51,093 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 01:55:51,094 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 01:55:51,094 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 01:55:51,100 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 01:55:51,101 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 01:55:51" (1/1) ... [2019-08-10 01:55:51,104 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e29de90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:51, skipping insertion in model container [2019-08-10 01:55:51,104 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 01:55:51" (1/1) ... [2019-08-10 01:55:51,112 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 01:55:51,130 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 01:55:51,303 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 01:55:51,308 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 01:55:51,328 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 01:55:51,344 INFO L192 MainTranslator]: Completed translation [2019-08-10 01:55:51,344 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:51 WrapperNode [2019-08-10 01:55:51,345 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 01:55:51,345 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 01:55:51,346 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 01:55:51,346 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 01:55:51,360 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:51" (1/1) ... [2019-08-10 01:55:51,361 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:51" (1/1) ... [2019-08-10 01:55:51,455 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:51" (1/1) ... [2019-08-10 01:55:51,455 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:51" (1/1) ... [2019-08-10 01:55:51,462 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:51" (1/1) ... [2019-08-10 01:55:51,467 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:51" (1/1) ... [2019-08-10 01:55:51,468 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:51" (1/1) ... [2019-08-10 01:55:51,470 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 01:55:51,470 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 01:55:51,470 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 01:55:51,471 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 01:55:51,472 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:51" (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 01:55:51,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 01:55:51,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 01:55:51,537 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-08-10 01:55:51,538 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 01:55:51,538 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 01:55:51,538 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-10 01:55:51,538 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-10 01:55:51,538 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_float [2019-08-10 01:55:51,538 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-10 01:55:51,539 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 01:55:51,539 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 01:55:51,539 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 01:55:51,758 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 01:55:51,759 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-10 01:55:51,760 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 01:55:51 BoogieIcfgContainer [2019-08-10 01:55:51,760 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 01:55:51,761 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 01:55:51,761 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 01:55:51,761 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 01:55:51,762 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 01:55:51" (1/1) ... [2019-08-10 01:55:51,975 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: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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-10 01:55:51,981 INFO L168 Benchmark]: Toolchain (without parser) took 887.09 ms. Allocated memory was 131.6 MB in the beginning and 196.1 MB in the end (delta: 64.5 MB). Free memory was 87.8 MB in the beginning and 154.9 MB in the end (delta: -67.1 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-08-10 01:55:51,982 INFO L168 Benchmark]: CDTParser took 0.47 ms. Allocated memory is still 131.6 MB. Free memory was 105.8 MB in the beginning and 105.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-10 01:55:51,983 INFO L168 Benchmark]: CACSL2BoogieTranslator took 251.50 ms. Allocated memory is still 131.6 MB. Free memory was 87.6 MB in the beginning and 78.0 MB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 7.1 GB. [2019-08-10 01:55:51,984 INFO L168 Benchmark]: Boogie Preprocessor took 124.60 ms. Allocated memory was 131.6 MB in the beginning and 196.1 MB in the end (delta: 64.5 MB). Free memory was 78.0 MB in the beginning and 172.5 MB in the end (delta: -94.5 MB). Peak memory consumption was 16.4 MB. Max. memory is 7.1 GB. [2019-08-10 01:55:51,985 INFO L168 Benchmark]: RCFGBuilder took 290.04 ms. Allocated memory is still 196.1 MB. Free memory was 172.5 MB in the beginning and 161.2 MB in the end (delta: 11.2 MB). Peak memory consumption was 11.2 MB. Max. memory is 7.1 GB. [2019-08-10 01:55:51,986 INFO L168 Benchmark]: Symbolic Interpretation took 217.53 ms. Allocated memory is still 196.1 MB. Free memory was 160.6 MB in the beginning and 155.5 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 7.1 GB. [2019-08-10 01:55:51,990 INFO L335 ainManager$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 0.47 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: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 251.50 ms. Allocated memory is still 131.6 MB. Free memory was 87.6 MB in the beginning and 78.0 MB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 124.60 ms. Allocated memory was 131.6 MB in the beginning and 196.1 MB in the end (delta: 64.5 MB). Free memory was 78.0 MB in the beginning and 172.5 MB in the end (delta: -94.5 MB). Peak memory consumption was 16.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 290.04 ms. Allocated memory is still 196.1 MB. Free memory was 172.5 MB in the beginning and 161.2 MB in the end (delta: 11.2 MB). Peak memory consumption was 11.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 217.53 ms. Allocated memory is still 196.1 MB. Free memory was 160.6 MB in the beginning and 155.5 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...