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/float_req_bl_0530a.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 11:42:46,906 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 11:42:46,908 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 11:42:46,920 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 11:42:46,920 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 11:42:46,921 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 11:42:46,922 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 11:42:46,924 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 11:42:46,926 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 11:42:46,927 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 11:42:46,928 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 11:42:46,929 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 11:42:46,930 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 11:42:46,931 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 11:42:46,932 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 11:42:46,933 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 11:42:46,934 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 11:42:46,935 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 11:42:46,937 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 11:42:46,938 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 11:42:46,940 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 11:42:46,941 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 11:42:46,942 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 11:42:46,943 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 11:42:46,946 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 11:42:46,946 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 11:42:46,946 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 11:42:46,947 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 11:42:46,948 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 11:42:46,949 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 11:42:46,949 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 11:42:46,950 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 11:42:46,951 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 11:42:46,951 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 11:42:46,952 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 11:42:46,952 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 11:42:46,953 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 11:42:46,953 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 11:42:46,954 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 11:42:46,955 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 11:42:46,955 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 11:42:46,959 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 11:42:46,985 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 11:42:46,985 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 11:42:46,988 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 11:42:46,988 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 11:42:46,989 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 11:42:46,989 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 11:42:46,989 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 11:42:46,989 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 11:42:46,990 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 11:42:46,990 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 11:42:46,990 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 11:42:46,990 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 11:42:46,990 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 11:42:46,991 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 11:42:46,991 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 11:42:46,991 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 11:42:46,992 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 11:42:46,993 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 11:42:46,993 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 11:42:46,993 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 11:42:46,994 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 11:42:46,994 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:42:46,994 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 11:42:46,994 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 11:42:46,994 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 11:42:46,995 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 11:42:46,995 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 11:42:46,995 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 11:42:46,995 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 11:42:47,048 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 11:42:47,067 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 11:42:47,071 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 11:42:47,073 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 11:42:47,073 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 11:42:47,074 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/float_req_bl_0530a.c [2019-08-08 11:42:47,149 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a9922159/f1bb75ddac7f44f3a6379e40967d2222/FLAG37fe0a9d0 [2019-08-08 11:42:47,636 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 11:42:47,637 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/float_req_bl_0530a.c [2019-08-08 11:42:47,648 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a9922159/f1bb75ddac7f44f3a6379e40967d2222/FLAG37fe0a9d0 [2019-08-08 11:42:47,980 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a9922159/f1bb75ddac7f44f3a6379e40967d2222 [2019-08-08 11:42:47,990 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 11:42:47,992 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 11:42:47,993 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 11:42:47,993 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 11:42:47,997 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 11:42:47,998 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:42:47" (1/1) ... [2019-08-08 11:42:48,001 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6952be7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:47, skipping insertion in model container [2019-08-08 11:42:48,001 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:42:47" (1/1) ... [2019-08-08 11:42:48,009 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 11:42:48,055 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 11:42:48,631 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:42:48,679 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 11:42:48,782 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:42:48,847 INFO L192 MainTranslator]: Completed translation [2019-08-08 11:42:48,848 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:48 WrapperNode [2019-08-08 11:42:48,848 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 11:42:48,849 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 11:42:48,849 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 11:42:48,849 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 11:42:48,863 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:48" (1/1) ... [2019-08-08 11:42:48,864 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:48" (1/1) ... [2019-08-08 11:42:48,913 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:48" (1/1) ... [2019-08-08 11:42:48,914 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:48" (1/1) ... [2019-08-08 11:42:49,014 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:48" (1/1) ... [2019-08-08 11:42:49,031 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:48" (1/1) ... [2019-08-08 11:42:49,037 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:48" (1/1) ... [2019-08-08 11:42:49,059 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 11:42:49,059 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 11:42:49,060 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 11:42:49,060 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 11:42:49,063 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:42:48" (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 11:42:49,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 11:42:49,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 11:42:49,142 INFO L138 BoogieDeclarations]: Found implementation of procedure floor_float [2019-08-08 11:42:49,142 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2019-08-08 11:42:49,143 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2019-08-08 11:42:49,143 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2019-08-08 11:42:49,144 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_rem_pio2f [2019-08-08 11:42:49,144 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_rem_pio2f [2019-08-08 11:42:49,144 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_tanf [2019-08-08 11:42:49,144 INFO L138 BoogieDeclarations]: Found implementation of procedure tan_float [2019-08-08 11:42:49,144 INFO L138 BoogieDeclarations]: Found implementation of procedure __signbit_float [2019-08-08 11:42:49,145 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 11:42:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 11:42:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_float [2019-08-08 11:42:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure floor_float [2019-08-08 11:42:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 11:42:49,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-08 11:42:49,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 11:42:49,149 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 11:42:49,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 11:42:49,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-08 11:42:49,150 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2019-08-08 11:42:49,150 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2019-08-08 11:42:49,150 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2019-08-08 11:42:49,150 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_rem_pio2f [2019-08-08 11:42:49,151 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_rem_pio2f [2019-08-08 11:42:49,151 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_tanf [2019-08-08 11:42:49,151 INFO L130 BoogieDeclarations]: Found specification of procedure tan_float [2019-08-08 11:42:49,151 INFO L130 BoogieDeclarations]: Found specification of procedure __signbit_float [2019-08-08 11:42:49,151 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 11:42:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 11:42:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 11:42:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-08-08 11:42:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 11:42:52,610 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 11:42:52,610 INFO L283 CfgBuilder]: Removed 65 assume(true) statements. [2019-08-08 11:42:52,611 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:42:52 BoogieIcfgContainer [2019-08-08 11:42:52,612 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 11:42:52,612 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 11:42:52,612 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 11:42:52,612 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 11:42:52,613 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:42:52" (1/1) ... [2019-08-08 11:42:52,624 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 11:42:52,626 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 11:42:52,635 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 11:42:52,642 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 11:42:52,644 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 11:42:52,732 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1266 [2019-08-08 11:42:53,465 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.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 11:42:53,470 INFO L168 Benchmark]: Toolchain (without parser) took 5477.85 ms. Allocated memory was 141.0 MB in the beginning and 257.9 MB in the end (delta: 116.9 MB). Free memory was 87.5 MB in the beginning and 179.2 MB in the end (delta: -91.8 MB). Peak memory consumption was 106.6 MB. Max. memory is 7.1 GB. [2019-08-08 11:42:53,471 INFO L168 Benchmark]: CDTParser took 0.42 ms. Allocated memory is still 141.0 MB. Free memory was 107.1 MB in the beginning and 106.8 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 11:42:53,472 INFO L168 Benchmark]: CACSL2BoogieTranslator took 855.73 ms. Allocated memory was 141.0 MB in the beginning and 201.9 MB in the end (delta: 60.8 MB). Free memory was 87.2 MB in the beginning and 158.0 MB in the end (delta: -70.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 7.1 GB. [2019-08-08 11:42:53,473 INFO L168 Benchmark]: Boogie Preprocessor took 210.03 ms. Allocated memory is still 201.9 MB. Free memory was 158.0 MB in the beginning and 150.3 MB in the end (delta: 7.7 MB). Peak memory consumption was 7.7 MB. Max. memory is 7.1 GB. [2019-08-08 11:42:53,474 INFO L168 Benchmark]: RCFGBuilder took 3552.29 ms. Allocated memory was 201.9 MB in the beginning and 228.6 MB in the end (delta: 26.7 MB). Free memory was 150.3 MB in the beginning and 147.5 MB in the end (delta: 2.8 MB). Peak memory consumption was 77.9 MB. Max. memory is 7.1 GB. [2019-08-08 11:42:53,475 INFO L168 Benchmark]: Symbolic Interpretation took 856.27 ms. Allocated memory was 228.6 MB in the beginning and 257.9 MB in the end (delta: 29.4 MB). Free memory was 147.5 MB in the beginning and 179.2 MB in the end (delta: -31.7 MB). Peak memory consumption was 79.1 MB. Max. memory is 7.1 GB. [2019-08-08 11:42:53,479 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 0.42 ms. Allocated memory is still 141.0 MB. Free memory was 107.1 MB in the beginning and 106.8 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 855.73 ms. Allocated memory was 141.0 MB in the beginning and 201.9 MB in the end (delta: 60.8 MB). Free memory was 87.2 MB in the beginning and 158.0 MB in the end (delta: -70.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 210.03 ms. Allocated memory is still 201.9 MB. Free memory was 158.0 MB in the beginning and 150.3 MB in the end (delta: 7.7 MB). Peak memory consumption was 7.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3552.29 ms. Allocated memory was 201.9 MB in the beginning and 228.6 MB in the end (delta: 26.7 MB). Free memory was 150.3 MB in the beginning and 147.5 MB in the end (delta: 2.8 MB). Peak memory consumption was 77.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 856.27 ms. Allocated memory was 228.6 MB in the beginning and 257.9 MB in the end (delta: 29.4 MB). Free memory was 147.5 MB in the beginning and 179.2 MB in the end (delta: -31.7 MB). Peak memory consumption was 79.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...