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/bary_diverge.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fab3c18 [2019-08-22 21:23:34,111 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 21:23:34,113 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 21:23:34,129 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 21:23:34,129 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 21:23:34,131 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 21:23:34,133 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 21:23:34,141 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 21:23:34,143 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 21:23:34,144 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 21:23:34,146 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 21:23:34,148 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 21:23:34,148 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 21:23:34,149 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 21:23:34,152 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 21:23:34,154 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 21:23:34,155 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 21:23:34,156 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 21:23:34,161 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 21:23:34,164 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 21:23:34,165 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 21:23:34,166 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 21:23:34,167 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 21:23:34,168 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 21:23:34,170 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-22 21:23:34,170 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-22 21:23:34,170 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-22 21:23:34,171 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-22 21:23:34,172 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-22 21:23:34,173 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-22 21:23:34,173 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-22 21:23:34,174 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-22 21:23:34,174 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-22 21:23:34,175 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-22 21:23:34,176 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-22 21:23:34,176 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-22 21:23:34,177 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-22 21:23:34,177 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-22 21:23:34,178 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 21:23:34,178 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 21:23:34,179 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 21:23:34,180 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 [2019-08-22 21:23:34,194 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 21:23:34,195 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 21:23:34,196 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 21:23:34,196 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 21:23:34,196 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 21:23:34,197 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 21:23:34,197 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-22 21:23:34,197 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 21:23:34,197 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-22 21:23:34,197 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 21:23:34,198 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 21:23:34,198 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 21:23:34,198 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 21:23:34,198 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-22 21:23:34,198 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 21:23:34,199 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 21:23:34,199 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 21:23:34,199 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 21:23:34,199 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 21:23:34,200 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 21:23:34,200 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 21:23:34,200 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 21:23:34,200 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 21:23:34,201 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 21:23:34,201 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 21:23:34,201 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 21:23:34,201 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 21:23:34,201 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 21:23:34,202 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 21:23:34,232 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 21:23:34,245 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 21:23:34,248 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 21:23:34,250 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 21:23:34,250 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 21:23:34,251 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-benchs/bary_diverge.c [2019-08-22 21:23:34,314 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b605981de/0ae2c434fd6a48dea19fd5132f6bde37/FLAG90dc47d36 [2019-08-22 21:23:34,791 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 21:23:34,792 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-benchs/bary_diverge.c [2019-08-22 21:23:34,800 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b605981de/0ae2c434fd6a48dea19fd5132f6bde37/FLAG90dc47d36 [2019-08-22 21:23:35,187 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b605981de/0ae2c434fd6a48dea19fd5132f6bde37 [2019-08-22 21:23:35,196 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 21:23:35,198 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 21:23:35,198 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 21:23:35,199 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 21:23:35,202 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 21:23:35,203 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:23:35" (1/1) ... [2019-08-22 21:23:35,206 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46bed76a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:23:35, skipping insertion in model container [2019-08-22 21:23:35,206 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:23:35" (1/1) ... [2019-08-22 21:23:35,213 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 21:23:35,229 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 21:23:35,427 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 21:23:35,437 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 21:23:35,471 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 21:23:35,579 INFO L192 MainTranslator]: Completed translation [2019-08-22 21:23:35,579 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:23:35 WrapperNode [2019-08-22 21:23:35,580 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 21:23:35,580 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 21:23:35,581 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 21:23:35,581 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 21:23:35,593 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:23:35" (1/1) ... [2019-08-22 21:23:35,593 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:23:35" (1/1) ... [2019-08-22 21:23:35,599 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:23:35" (1/1) ... [2019-08-22 21:23:35,599 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:23:35" (1/1) ... [2019-08-22 21:23:35,607 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:23:35" (1/1) ... [2019-08-22 21:23:35,611 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:23:35" (1/1) ... [2019-08-22 21:23:35,612 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:23:35" (1/1) ... [2019-08-22 21:23:35,615 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 21:23:35,616 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 21:23:35,616 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 21:23:35,616 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 21:23:35,617 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:23:35" (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 [2019-08-22 21:23:35,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 21:23:35,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 21:23:35,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-08-22 21:23:35,673 INFO L138 BoogieDeclarations]: Found implementation of procedure RANDOM_INPUT [2019-08-22 21:23:35,673 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_clock [2019-08-22 21:23:35,673 INFO L138 BoogieDeclarations]: Found implementation of procedure bary [2019-08-22 21:23:35,673 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 21:23:35,673 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 21:23:35,673 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_float [2019-08-22 21:23:35,674 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-22 21:23:35,674 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-22 21:23:35,674 INFO L130 BoogieDeclarations]: Found specification of procedure RANDOM_INPUT [2019-08-22 21:23:35,675 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_clock [2019-08-22 21:23:35,675 INFO L130 BoogieDeclarations]: Found specification of procedure bary [2019-08-22 21:23:35,675 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 21:23:35,675 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 21:23:35,675 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 21:23:35,918 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 21:23:35,918 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-22 21:23:35,922 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 09:23:35 BoogieIcfgContainer [2019-08-22 21:23:35,923 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 21:23:35,923 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 21:23:35,924 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 21:23:35,927 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 21:23:35,929 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 09:23:35" (1/1) ... [2019-08-22 21:23:35,958 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-22 21:23:35,961 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 21:23:35,968 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-22 21:23:35,987 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-22 21:23:35,992 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-22 21:23:36,080 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 31 [2019-08-22 21:23:36,114 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 21:23:36,117 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.AssertionError: No corresponding IProgramVar for v_~someBinaryFLOATComparisonOperation_13 at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.TermVarsProc.computeTermVarsProc(TermVarsProc.java:97) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.TermVarsProc.computeTermVarsProc(TermVarsProc.java:83) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.BasicPredicateFactory.constructTermVarsProc(BasicPredicateFactory.java:92) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.BasicPredicateFactory.newPredicate(BasicPredicateFactory.java:81) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.predicate(SymbolicTools.java:165) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.postReturn(SymbolicTools.java:139) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:195) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:181) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:134) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:115) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:95) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:194) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:181) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:134) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-22 21:23:36,123 INFO L168 Benchmark]: Toolchain (without parser) took 923.92 ms. Allocated memory was 132.1 MB in the beginning and 199.2 MB in the end (delta: 67.1 MB). Free memory was 88.1 MB in the beginning and 152.0 MB in the end (delta: -63.8 MB). Peak memory consumption was 3.3 MB. Max. memory is 7.1 GB. [2019-08-22 21:23:36,124 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 132.1 MB. Free memory was 106.5 MB in the beginning and 106.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-22 21:23:36,125 INFO L168 Benchmark]: CACSL2BoogieTranslator took 381.59 ms. Allocated memory was 132.1 MB in the beginning and 199.2 MB in the end (delta: 67.1 MB). Free memory was 87.9 MB in the beginning and 176.3 MB in the end (delta: -88.4 MB). Peak memory consumption was 25.3 MB. Max. memory is 7.1 GB. [2019-08-22 21:23:36,126 INFO L168 Benchmark]: Boogie Preprocessor took 35.19 ms. Allocated memory is still 199.2 MB. Free memory was 176.3 MB in the beginning and 174.0 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. [2019-08-22 21:23:36,128 INFO L168 Benchmark]: RCFGBuilder took 307.02 ms. Allocated memory is still 199.2 MB. Free memory was 174.0 MB in the beginning and 160.0 MB in the end (delta: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 7.1 GB. [2019-08-22 21:23:36,129 INFO L168 Benchmark]: Symbolic Interpretation took 196.60 ms. Allocated memory is still 199.2 MB. Free memory was 160.0 MB in the beginning and 152.0 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 7.1 GB. [2019-08-22 21:23:36,134 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: AssertionError: No corresponding IProgramVar for v_~someBinaryFLOATComparisonOperation_13 de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: AssertionError: No corresponding IProgramVar for v_~someBinaryFLOATComparisonOperation_13: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.TermVarsProc.computeTermVarsProc(TermVarsProc.java:97) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 132.1 MB. Free memory was 106.5 MB in the beginning and 106.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 381.59 ms. Allocated memory was 132.1 MB in the beginning and 199.2 MB in the end (delta: 67.1 MB). Free memory was 87.9 MB in the beginning and 176.3 MB in the end (delta: -88.4 MB). Peak memory consumption was 25.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 35.19 ms. Allocated memory is still 199.2 MB. Free memory was 176.3 MB in the beginning and 174.0 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 307.02 ms. Allocated memory is still 199.2 MB. Free memory was 174.0 MB in the beginning and 160.0 MB in the end (delta: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 196.60 ms. Allocated memory is still 199.2 MB. Free memory was 160.0 MB in the beginning and 152.0 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...