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/sin_interpolated_smallrange.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-01cf0bf [2019-08-21 23:40:49,723 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-21 23:40:49,725 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-21 23:40:49,743 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-21 23:40:49,744 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-21 23:40:49,745 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-21 23:40:49,747 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-21 23:40:49,761 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-21 23:40:49,762 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-21 23:40:49,763 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-21 23:40:49,764 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-21 23:40:49,765 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-21 23:40:49,766 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-21 23:40:49,766 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-21 23:40:49,767 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-21 23:40:49,769 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-21 23:40:49,769 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-21 23:40:49,770 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-21 23:40:49,772 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-21 23:40:49,774 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-21 23:40:49,777 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-21 23:40:49,778 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-21 23:40:49,779 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-21 23:40:49,780 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-21 23:40:49,784 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-21 23:40:49,785 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-21 23:40:49,785 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-21 23:40:49,786 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-21 23:40:49,786 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-21 23:40:49,787 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-21 23:40:49,787 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-21 23:40:49,789 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-21 23:40:49,790 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-21 23:40:49,791 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-21 23:40:49,794 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-21 23:40:49,794 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-21 23:40:49,795 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-21 23:40:49,795 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-21 23:40:49,795 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-21 23:40:49,798 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-21 23:40:49,799 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-21 23:40:49,801 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 [2019-08-21 23:40:49,823 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-21 23:40:49,824 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-21 23:40:49,826 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-21 23:40:49,827 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-21 23:40:49,827 INFO L138 SettingsManager]: * Use SBE=true [2019-08-21 23:40:49,827 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-21 23:40:49,827 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-21 23:40:49,828 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-21 23:40:49,828 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-21 23:40:49,828 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-21 23:40:49,829 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-21 23:40:49,829 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-21 23:40:49,830 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-21 23:40:49,830 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-21 23:40:49,830 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-21 23:40:49,830 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-21 23:40:49,831 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-21 23:40:49,831 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-21 23:40:49,831 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-21 23:40:49,831 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-21 23:40:49,831 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-21 23:40:49,832 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-21 23:40:49,832 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-21 23:40:49,832 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-21 23:40:49,832 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-21 23:40:49,833 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-21 23:40:49,833 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-21 23:40:49,833 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-21 23:40:49,833 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-21 23:40:49,890 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-21 23:40:49,907 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-21 23:40:49,911 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-21 23:40:49,912 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-21 23:40:49,914 INFO L275 PluginConnector]: CDTParser initialized [2019-08-21 23:40:49,915 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-benchs/sin_interpolated_smallrange.c [2019-08-21 23:40:49,984 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bbb42816e/e55882f077cd4ec18eb2e1e87d36256f/FLAG00495b80a [2019-08-21 23:40:50,424 INFO L306 CDTParser]: Found 1 translation units. [2019-08-21 23:40:50,428 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-benchs/sin_interpolated_smallrange.c [2019-08-21 23:40:50,439 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bbb42816e/e55882f077cd4ec18eb2e1e87d36256f/FLAG00495b80a [2019-08-21 23:40:50,756 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bbb42816e/e55882f077cd4ec18eb2e1e87d36256f [2019-08-21 23:40:50,767 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-21 23:40:50,769 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-21 23:40:50,770 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-21 23:40:50,770 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-21 23:40:50,774 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-21 23:40:50,775 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.08 11:40:50" (1/1) ... [2019-08-21 23:40:50,778 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@583c493a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.08 11:40:50, skipping insertion in model container [2019-08-21 23:40:50,778 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.08 11:40:50" (1/1) ... [2019-08-21 23:40:50,785 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-21 23:40:50,821 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-21 23:40:51,042 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-21 23:40:51,111 INFO L188 MainTranslator]: Completed pre-run [2019-08-21 23:40:51,246 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-21 23:40:51,341 INFO L192 MainTranslator]: Completed translation [2019-08-21 23:40:51,342 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.08 11:40:51 WrapperNode [2019-08-21 23:40:51,343 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-21 23:40:51,343 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-21 23:40:51,344 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-21 23:40:51,344 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-21 23:40:51,359 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.08 11:40:51" (1/1) ... [2019-08-21 23:40:51,359 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.08 11:40:51" (1/1) ... [2019-08-21 23:40:51,387 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.08 11:40:51" (1/1) ... [2019-08-21 23:40:51,388 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.08 11:40:51" (1/1) ... [2019-08-21 23:40:51,423 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.08 11:40:51" (1/1) ... [2019-08-21 23:40:51,428 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.08 11:40:51" (1/1) ... [2019-08-21 23:40:51,438 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.08 11:40:51" (1/1) ... [2019-08-21 23:40:51,450 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-21 23:40:51,450 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-21 23:40:51,451 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-21 23:40:51,451 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-21 23:40:51,452 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.08 11:40:51" (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 [2019-08-21 23:40:51,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-21 23:40:51,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-21 23:40:51,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-08-21 23:40:51,526 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2019-08-21 23:40:51,526 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2019-08-21 23:40:51,526 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2019-08-21 23:40:51,526 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN [2019-08-21 23:40:51,526 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-21 23:40:51,527 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-21 23:40:51,527 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_double [2019-08-21 23:40:51,527 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-21 23:40:51,527 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-21 23:40:51,527 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2019-08-21 23:40:51,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-21 23:40:51,528 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2019-08-21 23:40:51,528 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2019-08-21 23:40:51,528 INFO L130 BoogieDeclarations]: Found specification of procedure SIN [2019-08-21 23:40:51,528 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-21 23:40:51,528 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-21 23:40:51,529 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-21 23:40:51,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-08-21 23:40:51,529 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-21 23:40:51,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-21 23:40:51,529 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-21 23:40:52,038 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-21 23:40:52,038 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-21 23:40:52,040 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.08 11:40:52 BoogieIcfgContainer [2019-08-21 23:40:52,040 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-21 23:40:52,040 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-21 23:40:52,040 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-21 23:40:52,041 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-21 23:40:52,042 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.08 11:40:52" (1/1) ... [2019-08-21 23:40:52,060 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-21 23:40:52,063 INFO L155 IcfgInterpreter]: Building call graph [2019-08-21 23:40:52,071 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-21 23:40:52,079 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-21 23:40:52,080 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-21 23:40:52,247 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_5|], 3=[|v_#valid_6|]} [2019-08-21 23:40:52,321 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-08-21 23:40:52,322 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-21 23:40:56,199 WARN L188 SmtUtils]: Spent 3.87 s on a formula simplification that was a NOOP. DAG size: 841 [2019-08-21 23:40:56,200 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-21 23:40:56,223 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-21 23:40:56,269 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 14 [2019-08-21 23:40:56,270 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-21 23:41:02,943 WARN L188 SmtUtils]: Spent 6.67 s on a formula simplification. DAG size of input: 839 DAG size of output: 837 [2019-08-21 23:41:02,945 INFO L567 ElimStorePlain]: treesize reduction 4, result has 99.8 percent of original size [2019-08-21 23:41:02,947 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-21 23:41:02,948 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:1667, output treesize:1655 [2019-08-21 23:41:02,968 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 11 [2019-08-21 23:41:02,997 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.AssertionError: No corresponding IProgramVar for v_~someBinaryDOUBLEComparisonOperation_25 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.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:86) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:145) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:137) 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) [2019-08-21 23:41:03,006 INFO L168 Benchmark]: Toolchain (without parser) took 12237.31 ms. Allocated memory was 132.6 MB in the beginning and 391.1 MB in the end (delta: 258.5 MB). Free memory was 87.8 MB in the beginning and 235.9 MB in the end (delta: -148.1 MB). Peak memory consumption was 236.7 MB. Max. memory is 7.1 GB. [2019-08-21 23:41:03,009 INFO L168 Benchmark]: CDTParser took 0.44 ms. Allocated memory is still 132.6 MB. Free memory was 105.7 MB in the beginning and 105.5 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-21 23:41:03,010 INFO L168 Benchmark]: CACSL2BoogieTranslator took 573.23 ms. Allocated memory was 132.6 MB in the beginning and 199.2 MB in the end (delta: 66.6 MB). Free memory was 87.3 MB in the beginning and 168.1 MB in the end (delta: -80.8 MB). Peak memory consumption was 29.7 MB. Max. memory is 7.1 GB. [2019-08-21 23:41:03,011 INFO L168 Benchmark]: Boogie Preprocessor took 106.66 ms. Allocated memory is still 199.2 MB. Free memory was 168.1 MB in the beginning and 164.0 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB. [2019-08-21 23:41:03,012 INFO L168 Benchmark]: RCFGBuilder took 589.38 ms. Allocated memory is still 199.2 MB. Free memory was 163.4 MB in the beginning and 138.3 MB in the end (delta: 25.1 MB). Peak memory consumption was 25.1 MB. Max. memory is 7.1 GB. [2019-08-21 23:41:03,013 INFO L168 Benchmark]: Symbolic Interpretation took 10964.03 ms. Allocated memory was 199.2 MB in the beginning and 391.1 MB in the end (delta: 191.9 MB). Free memory was 137.6 MB in the beginning and 235.9 MB in the end (delta: -98.2 MB). Peak memory consumption was 220.0 MB. Max. memory is 7.1 GB. [2019-08-21 23:41:03,024 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: AssertionError: No corresponding IProgramVar for v_~someBinaryDOUBLEComparisonOperation_25 de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: AssertionError: No corresponding IProgramVar for v_~someBinaryDOUBLEComparisonOperation_25: 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 0.44 ms. Allocated memory is still 132.6 MB. Free memory was 105.7 MB in the beginning and 105.5 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 573.23 ms. Allocated memory was 132.6 MB in the beginning and 199.2 MB in the end (delta: 66.6 MB). Free memory was 87.3 MB in the beginning and 168.1 MB in the end (delta: -80.8 MB). Peak memory consumption was 29.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 106.66 ms. Allocated memory is still 199.2 MB. Free memory was 168.1 MB in the beginning and 164.0 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 589.38 ms. Allocated memory is still 199.2 MB. Free memory was 163.4 MB in the beginning and 138.3 MB in the end (delta: 25.1 MB). Peak memory consumption was 25.1 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 10964.03 ms. Allocated memory was 199.2 MB in the beginning and 391.1 MB in the end (delta: 191.9 MB). Free memory was 137.6 MB in the beginning and 235.9 MB in the end (delta: -98.2 MB). Peak memory consumption was 220.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...