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_0520.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 11:41:45,656 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 11:41:45,658 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 11:41:45,669 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 11:41:45,669 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 11:41:45,670 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 11:41:45,671 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 11:41:45,673 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 11:41:45,674 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 11:41:45,675 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 11:41:45,676 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 11:41:45,677 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 11:41:45,678 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 11:41:45,679 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 11:41:45,679 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 11:41:45,681 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 11:41:45,681 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 11:41:45,682 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 11:41:45,684 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 11:41:45,686 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 11:41:45,688 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 11:41:45,689 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 11:41:45,690 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 11:41:45,690 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 11:41:45,692 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 11:41:45,693 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 11:41:45,693 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 11:41:45,694 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 11:41:45,694 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 11:41:45,695 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 11:41:45,696 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 11:41:45,696 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 11:41:45,697 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 11:41:45,698 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 11:41:45,699 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 11:41:45,699 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 11:41:45,700 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 11:41:45,700 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 11:41:45,700 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 11:41:45,701 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 11:41:45,702 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 11:41:45,702 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 [2019-08-08 11:41:45,716 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 11:41:45,716 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 11:41:45,717 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 11:41:45,718 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 11:41:45,718 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 11:41:45,718 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 11:41:45,718 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 11:41:45,718 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 11:41:45,719 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 11:41:45,719 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 11:41:45,719 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 11:41:45,719 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 11:41:45,719 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 11:41:45,720 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 11:41:45,720 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 11:41:45,720 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 11:41:45,720 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 11:41:45,720 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 11:41:45,721 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 11:41:45,721 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 11:41:45,721 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 11:41:45,721 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:41:45,721 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 11:41:45,722 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 11:41:45,722 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 11:41:45,722 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 11:41:45,722 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 11:41:45,722 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 11:41:45,723 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 11:41:45,749 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 11:41:45,761 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 11:41:45,764 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 11:41:45,766 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 11:41:45,766 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 11:41:45,767 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_0520.c [2019-08-08 11:41:45,823 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12aa0f68e/ec8d3fdac9b1455bae91f6d1f2e87056/FLAG30ec38a1f [2019-08-08 11:41:46,326 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 11:41:46,329 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_0520.c [2019-08-08 11:41:46,343 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12aa0f68e/ec8d3fdac9b1455bae91f6d1f2e87056/FLAG30ec38a1f [2019-08-08 11:41:46,655 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12aa0f68e/ec8d3fdac9b1455bae91f6d1f2e87056 [2019-08-08 11:41:46,666 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 11:41:46,668 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 11:41:46,669 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 11:41:46,669 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 11:41:46,673 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 11:41:46,674 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:41:46" (1/1) ... [2019-08-08 11:41:46,677 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e2ae6e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:41:46, skipping insertion in model container [2019-08-08 11:41:46,677 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:41:46" (1/1) ... [2019-08-08 11:41:46,683 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 11:41:46,729 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 11:41:47,196 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:41:47,224 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 11:41:47,358 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:41:47,389 INFO L192 MainTranslator]: Completed translation [2019-08-08 11:41:47,389 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:41:47 WrapperNode [2019-08-08 11:41:47,389 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 11:41:47,390 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 11:41:47,390 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 11:41:47,390 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 11:41:47,400 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:41:47" (1/1) ... [2019-08-08 11:41:47,400 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:41:47" (1/1) ... [2019-08-08 11:41:47,430 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:41:47" (1/1) ... [2019-08-08 11:41:47,430 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:41:47" (1/1) ... [2019-08-08 11:41:47,492 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:41:47" (1/1) ... [2019-08-08 11:41:47,515 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:41:47" (1/1) ... [2019-08-08 11:41:47,523 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:41:47" (1/1) ... [2019-08-08 11:41:47,535 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 11:41:47,536 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 11:41:47,536 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 11:41:47,536 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 11:41:47,540 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:41:47" (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 [2019-08-08 11:41:47,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 11:41:47,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 11:41:47,597 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_double [2019-08-08 11:41:47,598 INFO L138 BoogieDeclarations]: Found implementation of procedure floor_double [2019-08-08 11:41:47,598 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2019-08-08 11:41:47,599 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2019-08-08 11:41:47,599 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2019-08-08 11:41:47,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_rem_pio2 [2019-08-08 11:41:47,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_rem_pio2 [2019-08-08 11:41:47,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_tan [2019-08-08 11:41:47,599 INFO L138 BoogieDeclarations]: Found implementation of procedure tan_double [2019-08-08 11:41:47,599 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 11:41:47,599 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 11:41:47,600 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_double [2019-08-08 11:41:47,600 INFO L130 BoogieDeclarations]: Found specification of procedure floor_double [2019-08-08 11:41:47,600 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 11:41:47,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-08 11:41:47,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 11:41:47,601 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 11:41:47,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 11:41:47,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-08 11:41:47,601 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2019-08-08 11:41:47,601 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2019-08-08 11:41:47,601 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2019-08-08 11:41:47,602 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_rem_pio2 [2019-08-08 11:41:47,602 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_rem_pio2 [2019-08-08 11:41:47,602 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_tan [2019-08-08 11:41:47,602 INFO L130 BoogieDeclarations]: Found specification of procedure tan_double [2019-08-08 11:41:47,602 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 11:41:47,602 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 11:41:47,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 11:41:47,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-08-08 11:41:47,603 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 11:41:50,682 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 11:41:50,683 INFO L283 CfgBuilder]: Removed 65 assume(true) statements. [2019-08-08 11:41:50,684 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:41:50 BoogieIcfgContainer [2019-08-08 11:41:50,684 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 11:41:50,685 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 11:41:50,685 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 11:41:50,685 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 11:41:50,686 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:41:50" (1/1) ... [2019-08-08 11:41:50,698 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 11:41:50,701 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 11:41:50,711 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 11:41:50,719 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 11:41:50,721 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 11:41:50,818 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 693 [2019-08-08 11:41:53,114 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.UnsupportedOperationException: Abstraction of intricate predicate not yet implemented at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.satAsBool(SymbolicTools.java:184) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.implies(SymbolicTools.java:174) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.domain.ExplicitValueDomain.isSubsetEq(ExplicitValueDomain.java:84) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:97) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:80) 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.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:96) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:80) 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.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.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) [2019-08-08 11:41:53,120 INFO L168 Benchmark]: Toolchain (without parser) took 6451.19 ms. Allocated memory was 139.5 MB in the beginning and 263.7 MB in the end (delta: 124.3 MB). Free memory was 84.8 MB in the beginning and 181.2 MB in the end (delta: -96.4 MB). Peak memory consumption was 105.5 MB. Max. memory is 7.1 GB. [2019-08-08 11:41:53,121 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 139.5 MB. Free memory was 104.4 MB in the beginning and 104.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 11:41:53,122 INFO L168 Benchmark]: CACSL2BoogieTranslator took 720.64 ms. Allocated memory was 139.5 MB in the beginning and 200.8 MB in the end (delta: 61.3 MB). Free memory was 84.6 MB in the beginning and 160.1 MB in the end (delta: -75.5 MB). Peak memory consumption was 23.0 MB. Max. memory is 7.1 GB. [2019-08-08 11:41:53,123 INFO L168 Benchmark]: Boogie Preprocessor took 145.65 ms. Allocated memory is still 200.8 MB. Free memory was 160.1 MB in the beginning and 152.7 MB in the end (delta: 7.4 MB). Peak memory consumption was 7.4 MB. Max. memory is 7.1 GB. [2019-08-08 11:41:53,124 INFO L168 Benchmark]: RCFGBuilder took 3148.37 ms. Allocated memory was 200.8 MB in the beginning and 224.4 MB in the end (delta: 23.6 MB). Free memory was 152.7 MB in the beginning and 152.9 MB in the end (delta: -192.0 kB). Peak memory consumption was 84.3 MB. Max. memory is 7.1 GB. [2019-08-08 11:41:53,125 INFO L168 Benchmark]: Symbolic Interpretation took 2432.70 ms. Allocated memory was 224.4 MB in the beginning and 263.7 MB in the end (delta: 39.3 MB). Free memory was 152.9 MB in the beginning and 181.2 MB in the end (delta: -28.3 MB). Peak memory consumption was 88.7 MB. Max. memory is 7.1 GB. [2019-08-08 11:41:53,130 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: UnsupportedOperationException: Abstraction of intricate predicate not yet implemented de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: UnsupportedOperationException: Abstraction of intricate predicate not yet implemented: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.satAsBool(SymbolicTools.java:184) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 139.5 MB. Free memory was 104.4 MB in the beginning and 104.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 720.64 ms. Allocated memory was 139.5 MB in the beginning and 200.8 MB in the end (delta: 61.3 MB). Free memory was 84.6 MB in the beginning and 160.1 MB in the end (delta: -75.5 MB). Peak memory consumption was 23.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 145.65 ms. Allocated memory is still 200.8 MB. Free memory was 160.1 MB in the beginning and 152.7 MB in the end (delta: 7.4 MB). Peak memory consumption was 7.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3148.37 ms. Allocated memory was 200.8 MB in the beginning and 224.4 MB in the end (delta: 23.6 MB). Free memory was 152.7 MB in the beginning and 152.9 MB in the end (delta: -192.0 kB). Peak memory consumption was 84.3 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 2432.70 ms. Allocated memory was 224.4 MB in the beginning and 263.7 MB in the end (delta: 39.3 MB). Free memory was 152.9 MB in the beginning and 181.2 MB in the end (delta: -28.3 MB). Peak memory consumption was 88.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...