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_0920b.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-14 19:44:06,283 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 19:44:06,285 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 19:44:06,297 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 19:44:06,297 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 19:44:06,298 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 19:44:06,299 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 19:44:06,301 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 19:44:06,303 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 19:44:06,304 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 19:44:06,305 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 19:44:06,306 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 19:44:06,306 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 19:44:06,307 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 19:44:06,308 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 19:44:06,310 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 19:44:06,310 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 19:44:06,311 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 19:44:06,313 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 19:44:06,316 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 19:44:06,317 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 19:44:06,318 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 19:44:06,320 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 19:44:06,320 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 19:44:06,323 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-14 19:44:06,323 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-14 19:44:06,324 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-14 19:44:06,325 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-14 19:44:06,325 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-14 19:44:06,327 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-14 19:44:06,327 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 19:44:06,331 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 19:44:06,331 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 19:44:06,333 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 19:44:06,335 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 19:44:06,336 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 19:44:06,337 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 19:44:06,337 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 19:44:06,337 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 19:44:06,338 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 19:44:06,339 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 19:44:06,340 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-14 19:44:06,370 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 19:44:06,370 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 19:44:06,372 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 19:44:06,373 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 19:44:06,373 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 19:44:06,373 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 19:44:06,373 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 19:44:06,374 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 19:44:06,374 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 19:44:06,374 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 19:44:06,375 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 19:44:06,375 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 19:44:06,375 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 19:44:06,376 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 19:44:06,376 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 19:44:06,377 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 19:44:06,377 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 19:44:06,377 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 19:44:06,377 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 19:44:06,377 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 19:44:06,378 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 19:44:06,378 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 19:44:06,378 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 19:44:06,379 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 19:44:06,379 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 19:44:06,379 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 19:44:06,379 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 19:44:06,379 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 19:44:06,380 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 19:44:06,415 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 19:44:06,428 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 19:44:06,431 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 19:44:06,433 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 19:44:06,433 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 19:44:06,434 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_0920b.c [2019-08-14 19:44:06,492 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3efaf2b79/ad7bb783d0a2493cb858bcc38b5c68ba/FLAG669c2d9e9 [2019-08-14 19:44:06,974 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 19:44:06,975 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_0920b.c [2019-08-14 19:44:06,986 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3efaf2b79/ad7bb783d0a2493cb858bcc38b5c68ba/FLAG669c2d9e9 [2019-08-14 19:44:07,294 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3efaf2b79/ad7bb783d0a2493cb858bcc38b5c68ba [2019-08-14 19:44:07,303 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 19:44:07,305 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 19:44:07,306 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 19:44:07,306 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 19:44:07,310 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 19:44:07,311 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 07:44:07" (1/1) ... [2019-08-14 19:44:07,314 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@302dda3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:44:07, skipping insertion in model container [2019-08-14 19:44:07,314 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 07:44:07" (1/1) ... [2019-08-14 19:44:07,322 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 19:44:07,358 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 19:44:07,593 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 19:44:07,600 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 19:44:07,738 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 19:44:07,761 INFO L192 MainTranslator]: Completed translation [2019-08-14 19:44:07,762 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:44:07 WrapperNode [2019-08-14 19:44:07,762 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 19:44:07,763 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 19:44:07,763 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 19:44:07,763 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 19:44:07,777 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:44:07" (1/1) ... [2019-08-14 19:44:07,777 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:44:07" (1/1) ... [2019-08-14 19:44:07,797 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:44:07" (1/1) ... [2019-08-14 19:44:07,798 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:44:07" (1/1) ... [2019-08-14 19:44:07,817 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:44:07" (1/1) ... [2019-08-14 19:44:07,824 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:44:07" (1/1) ... [2019-08-14 19:44:07,827 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:44:07" (1/1) ... [2019-08-14 19:44:07,830 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 19:44:07,831 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 19:44:07,831 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 19:44:07,831 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 19:44:07,832 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:44:07" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 19:44:07,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 19:44:07,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 19:44:07,880 INFO L138 BoogieDeclarations]: Found implementation of procedure isinf_double [2019-08-14 19:44:07,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_log [2019-08-14 19:44:07,880 INFO L138 BoogieDeclarations]: Found implementation of procedure isfinite_double [2019-08-14 19:44:07,881 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_double [2019-08-14 19:44:07,881 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 19:44:07,881 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 19:44:07,881 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_double [2019-08-14 19:44:07,881 INFO L130 BoogieDeclarations]: Found specification of procedure isinf_double [2019-08-14 19:44:07,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-14 19:44:07,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-14 19:44:07,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-14 19:44:07,882 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-14 19:44:07,882 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_log [2019-08-14 19:44:07,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-14 19:44:07,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-14 19:44:07,883 INFO L130 BoogieDeclarations]: Found specification of procedure isfinite_double [2019-08-14 19:44:07,883 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_double [2019-08-14 19:44:07,883 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 19:44:07,883 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 19:44:07,883 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 19:44:08,364 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 19:44:08,365 INFO L283 CfgBuilder]: Removed 10 assume(true) statements. [2019-08-14 19:44:08,366 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 07:44:08 BoogieIcfgContainer [2019-08-14 19:44:08,366 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 19:44:08,367 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 19:44:08,367 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 19:44:08,367 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 19:44:08,368 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 07:44:08" (1/1) ... [2019-08-14 19:44:08,846 WARN L188 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 19:44:09,009 WARN L188 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-08-14 19:44:09,164 WARN L188 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-08-14 19:44:09,505 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:44:09,517 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-14 19:44:09,883 WARN L188 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 69 [2019-08-14 19:44:10,218 WARN L188 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 66 [2019-08-14 19:44:10,356 WARN L188 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-14 19:44:10,473 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 19:44:10,530 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:200) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:182) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:165) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:115) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.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:193) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:180) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:165) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:115) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:125) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpret(IcfgInterpreter.java:116) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:77) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:69) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-14 19:44:10,535 INFO L168 Benchmark]: Toolchain (without parser) took 3230.19 ms. Allocated memory was 133.7 MB in the beginning and 259.0 MB in the end (delta: 125.3 MB). Free memory was 88.2 MB in the beginning and 190.6 MB in the end (delta: -102.4 MB). Peak memory consumption was 106.2 MB. Max. memory is 7.1 GB. [2019-08-14 19:44:10,536 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 133.7 MB. Free memory was 106.8 MB in the beginning and 106.5 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-14 19:44:10,537 INFO L168 Benchmark]: CACSL2BoogieTranslator took 456.49 ms. Allocated memory was 133.7 MB in the beginning and 200.8 MB in the end (delta: 67.1 MB). Free memory was 88.0 MB in the beginning and 174.5 MB in the end (delta: -86.5 MB). Peak memory consumption was 25.7 MB. Max. memory is 7.1 GB. [2019-08-14 19:44:10,538 INFO L168 Benchmark]: Boogie Preprocessor took 67.85 ms. Allocated memory is still 200.8 MB. Free memory was 174.5 MB in the beginning and 172.0 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. [2019-08-14 19:44:10,540 INFO L168 Benchmark]: RCFGBuilder took 535.35 ms. Allocated memory is still 200.8 MB. Free memory was 172.0 MB in the beginning and 145.9 MB in the end (delta: 26.1 MB). Peak memory consumption was 26.1 MB. Max. memory is 7.1 GB. [2019-08-14 19:44:10,542 INFO L168 Benchmark]: Symbolic Interpretation took 2166.55 ms. Allocated memory was 200.8 MB in the beginning and 259.0 MB in the end (delta: 58.2 MB). Free memory was 145.9 MB in the beginning and 190.6 MB in the end (delta: -44.7 MB). Peak memory consumption was 96.8 MB. Max. memory is 7.1 GB. [2019-08-14 19:44:10,546 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 0.23 ms. Allocated memory is still 133.7 MB. Free memory was 106.8 MB in the beginning and 106.5 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 456.49 ms. Allocated memory was 133.7 MB in the beginning and 200.8 MB in the end (delta: 67.1 MB). Free memory was 88.0 MB in the beginning and 174.5 MB in the end (delta: -86.5 MB). Peak memory consumption was 25.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 67.85 ms. Allocated memory is still 200.8 MB. Free memory was 174.5 MB in the beginning and 172.0 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 535.35 ms. Allocated memory is still 200.8 MB. Free memory was 172.0 MB in the beginning and 145.9 MB in the end (delta: 26.1 MB). Peak memory consumption was 26.1 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 2166.55 ms. Allocated memory was 200.8 MB in the beginning and 259.0 MB in the end (delta: 58.2 MB). Free memory was 145.9 MB in the beginning and 190.6 MB in the end (delta: -44.7 MB). Peak memory consumption was 96.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...