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-newlib/double_req_bl_1131b.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 01:34:58,738 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 01:34:58,741 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 01:34:58,753 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 01:34:58,753 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 01:34:58,754 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 01:34:58,755 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 01:34:58,757 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 01:34:58,759 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 01:34:58,760 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 01:34:58,761 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 01:34:58,762 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 01:34:58,763 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 01:34:58,764 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 01:34:58,765 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 01:34:58,766 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 01:34:58,767 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 01:34:58,768 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 01:34:58,770 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 01:34:58,772 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 01:34:58,774 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 01:34:58,775 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 01:34:58,776 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 01:34:58,777 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 01:34:58,782 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-10 01:34:58,783 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-10 01:34:58,783 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-10 01:34:58,784 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-10 01:34:58,786 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-10 01:34:58,787 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-10 01:34:58,788 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 01:34:58,788 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 01:34:58,789 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 01:34:58,791 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 01:34:58,793 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 01:34:58,793 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 01:34:58,793 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 01:34:58,794 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 01:34:58,794 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 01:34:58,795 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 01:34:58,795 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 01:34:58,798 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 01:34:58,812 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 01:34:58,812 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 01:34:58,814 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 01:34:58,814 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 01:34:58,814 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 01:34:58,814 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 01:34:58,815 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-10 01:34:58,815 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 01:34:58,815 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-10 01:34:58,815 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 01:34:58,815 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 01:34:58,816 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 01:34:58,816 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 01:34:58,816 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-10 01:34:58,816 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 01:34:58,816 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 01:34:58,817 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 01:34:58,817 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 01:34:58,817 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 01:34:58,817 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 01:34:58,818 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 01:34:58,818 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 01:34:58,818 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 01:34:58,818 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 01:34:58,818 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 01:34:58,819 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 01:34:58,819 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 01:34:58,819 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 01:34:58,819 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 01:34:58,848 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 01:34:58,865 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 01:34:58,869 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 01:34:58,870 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 01:34:58,871 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 01:34:58,872 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_1131b.c [2019-08-10 01:34:58,935 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/270eabec7/d00c8f58d3ca4827ad84afa560a8ead4/FLAG6b2db7ddf [2019-08-10 01:34:59,416 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 01:34:59,418 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_1131b.c [2019-08-10 01:34:59,427 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/270eabec7/d00c8f58d3ca4827ad84afa560a8ead4/FLAG6b2db7ddf [2019-08-10 01:34:59,801 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/270eabec7/d00c8f58d3ca4827ad84afa560a8ead4 [2019-08-10 01:34:59,814 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 01:34:59,815 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 01:34:59,816 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 01:34:59,817 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 01:34:59,820 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 01:34:59,822 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 01:34:59" (1/1) ... [2019-08-10 01:34:59,825 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@525dfcfa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:34:59, skipping insertion in model container [2019-08-10 01:34:59,825 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 01:34:59" (1/1) ... [2019-08-10 01:34:59,834 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 01:34:59,884 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 01:35:00,344 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 01:35:00,350 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 01:35:00,399 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 01:35:00,425 INFO L192 MainTranslator]: Completed translation [2019-08-10 01:35:00,426 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:35:00 WrapperNode [2019-08-10 01:35:00,426 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 01:35:00,427 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 01:35:00,427 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 01:35:00,427 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 01:35:00,443 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:35:00" (1/1) ... [2019-08-10 01:35:00,443 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:35:00" (1/1) ... [2019-08-10 01:35:00,459 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:35:00" (1/1) ... [2019-08-10 01:35:00,459 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:35:00" (1/1) ... [2019-08-10 01:35:00,493 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:35:00" (1/1) ... [2019-08-10 01:35:00,512 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:35:00" (1/1) ... [2019-08-10 01:35:00,515 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:35:00" (1/1) ... [2019-08-10 01:35:00,525 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 01:35:00,525 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 01:35:00,525 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 01:35:00,526 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 01:35:00,526 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:35:00" (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 01:35:00,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 01:35:00,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 01:35:00,598 INFO L138 BoogieDeclarations]: Found implementation of procedure fmod_double [2019-08-10 01:35:00,598 INFO L138 BoogieDeclarations]: Found implementation of procedure isfinite_double [2019-08-10 01:35:00,600 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 01:35:00,600 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 01:35:00,600 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_double [2019-08-10 01:35:00,601 INFO L130 BoogieDeclarations]: Found specification of procedure fmod_double [2019-08-10 01:35:00,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-10 01:35:00,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-10 01:35:00,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-10 01:35:00,602 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-10 01:35:00,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-10 01:35:00,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-10 01:35:00,603 INFO L130 BoogieDeclarations]: Found specification of procedure isfinite_double [2019-08-10 01:35:00,604 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 01:35:00,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 01:35:00,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-08-10 01:35:00,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 01:35:01,283 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 01:35:01,283 INFO L283 CfgBuilder]: Removed 16 assume(true) statements. [2019-08-10 01:35:01,285 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 01:35:01 BoogieIcfgContainer [2019-08-10 01:35:01,285 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 01:35:01,286 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 01:35:01,286 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 01:35:01,286 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 01:35:01,287 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 01:35:01" (1/1) ... [2019-08-10 01:35:01,748 WARN L188 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-10 01:35:01,884 WARN L188 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-10 01:35:02,014 WARN L188 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2019-08-10 01:35:02,558 WARN L188 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-08-10 01:35:02,722 WARN L188 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-10 01:35:02,875 WARN L188 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-08-10 01:35:03,014 WARN L188 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-08-10 01:35:03,375 WARN L188 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-08-10 01:35:03,509 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-10 01:35:04,923 WARN L188 SmtUtils]: Spent 864.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2019-08-10 01:35:05,809 WARN L188 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-08-10 01:35:06,273 WARN L188 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-08-10 01:35:06,616 WARN L188 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-08-10 01:35:06,686 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.AssertionError: This case should habe been handled by DER at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:212) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:192) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.DerPreprocessor.(DerPreprocessor.java:95) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.applyComplexEliminationRules(ElimStorePlain.java:291) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:253) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:256) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.startRecursiveElimination(ElimStorePlain.java:216) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:306) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.quantifier(PartialQuantifierElimination.java:146) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools$EliminatingTermDomainOperationProvider.constructQuantifiedFormula(SymbolicTools.java:224) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools$EliminatingTermDomainOperationProvider.projectExistentially(SymbolicTools.java:214) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.TermDomainOperationProvider.projectExistentially(TermDomainOperationProvider.java:1) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.PredicateTransformer.strongestPostcondition(PredicateTransformer.java:136) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.post(SymbolicTools.java:98) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretInternal(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:179) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) 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.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:104) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:141) 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:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) 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:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) 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 01:35:06,691 INFO L168 Benchmark]: Toolchain (without parser) took 6875.57 ms. Allocated memory was 133.2 MB in the beginning and 312.0 MB in the end (delta: 178.8 MB). Free memory was 88.0 MB in the beginning and 153.0 MB in the end (delta: -65.0 MB). Peak memory consumption was 135.2 MB. Max. memory is 7.1 GB. [2019-08-10 01:35:06,691 INFO L168 Benchmark]: CDTParser took 0.53 ms. Allocated memory is still 133.2 MB. Free memory was 107.3 MB in the beginning and 107.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-10 01:35:06,692 INFO L168 Benchmark]: CACSL2BoogieTranslator took 610.27 ms. Allocated memory was 133.2 MB in the beginning and 198.7 MB in the end (delta: 65.5 MB). Free memory was 87.8 MB in the beginning and 171.1 MB in the end (delta: -83.3 MB). Peak memory consumption was 25.6 MB. Max. memory is 7.1 GB. [2019-08-10 01:35:06,693 INFO L168 Benchmark]: Boogie Preprocessor took 97.87 ms. Allocated memory is still 198.7 MB. Free memory was 171.1 MB in the beginning and 168.6 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. [2019-08-10 01:35:06,694 INFO L168 Benchmark]: RCFGBuilder took 759.84 ms. Allocated memory is still 198.7 MB. Free memory was 168.6 MB in the beginning and 135.0 MB in the end (delta: 33.6 MB). Peak memory consumption was 33.6 MB. Max. memory is 7.1 GB. [2019-08-10 01:35:06,694 INFO L168 Benchmark]: Symbolic Interpretation took 5403.55 ms. Allocated memory was 198.7 MB in the beginning and 312.0 MB in the end (delta: 113.2 MB). Free memory was 135.0 MB in the beginning and 153.0 MB in the end (delta: -17.9 MB). Peak memory consumption was 116.7 MB. Max. memory is 7.1 GB. [2019-08-10 01:35:06,698 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: AssertionError: This case should habe been handled by DER de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: AssertionError: This case should habe been handled by DER: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:212) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.53 ms. Allocated memory is still 133.2 MB. Free memory was 107.3 MB in the beginning and 107.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 610.27 ms. Allocated memory was 133.2 MB in the beginning and 198.7 MB in the end (delta: 65.5 MB). Free memory was 87.8 MB in the beginning and 171.1 MB in the end (delta: -83.3 MB). Peak memory consumption was 25.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 97.87 ms. Allocated memory is still 198.7 MB. Free memory was 171.1 MB in the beginning and 168.6 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 759.84 ms. Allocated memory is still 198.7 MB. Free memory was 168.6 MB in the beginning and 135.0 MB in the end (delta: 33.6 MB). Peak memory consumption was 33.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 5403.55 ms. Allocated memory was 198.7 MB in the beginning and 312.0 MB in the end (delta: 113.2 MB). Free memory was 135.0 MB in the beginning and 153.0 MB in the end (delta: -17.9 MB). Peak memory consumption was 116.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...