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/seq-mthreaded/pals_lcr.8.1.ufo.UNBOUNDED.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 13:07:10,168 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 13:07:10,170 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 13:07:10,185 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 13:07:10,186 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 13:07:10,187 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 13:07:10,188 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 13:07:10,190 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 13:07:10,192 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 13:07:10,192 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 13:07:10,193 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 13:07:10,194 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 13:07:10,195 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 13:07:10,196 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 13:07:10,197 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 13:07:10,198 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 13:07:10,199 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 13:07:10,199 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 13:07:10,204 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 13:07:10,207 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 13:07:10,211 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 13:07:10,212 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 13:07:10,215 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 13:07:10,216 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 13:07:10,220 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 13:07:10,220 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 13:07:10,221 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 13:07:10,221 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 13:07:10,222 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 13:07:10,224 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 13:07:10,224 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 13:07:10,225 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 13:07:10,226 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 13:07:10,227 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 13:07:10,228 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 13:07:10,228 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 13:07:10,229 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 13:07:10,230 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 13:07:10,230 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 13:07:10,233 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 13:07:10,234 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 13:07:10,235 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 13:07:10,255 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 13:07:10,256 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 13:07:10,257 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 13:07:10,257 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 13:07:10,257 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 13:07:10,257 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 13:07:10,258 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 13:07:10,258 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 13:07:10,258 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 13:07:10,258 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 13:07:10,258 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 13:07:10,259 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 13:07:10,259 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 13:07:10,259 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 13:07:10,259 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 13:07:10,260 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 13:07:10,260 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 13:07:10,260 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 13:07:10,260 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 13:07:10,260 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 13:07:10,261 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 13:07:10,261 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 13:07:10,261 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 13:07:10,261 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 13:07:10,262 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 13:07:10,262 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 13:07:10,262 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 13:07:10,262 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 13:07:10,262 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 13:07:10,307 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 13:07:10,321 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 13:07:10,324 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 13:07:10,326 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 13:07:10,326 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 13:07:10,327 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_lcr.8.1.ufo.UNBOUNDED.pals.c [2019-08-08 13:07:10,396 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e2bff236f/f37d747ffaa24f6d93713edf47fbf1a5/FLAG1a7ed4c1a [2019-08-08 13:07:10,932 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 13:07:10,933 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/pals_lcr.8.1.ufo.UNBOUNDED.pals.c [2019-08-08 13:07:10,944 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e2bff236f/f37d747ffaa24f6d93713edf47fbf1a5/FLAG1a7ed4c1a [2019-08-08 13:07:11,215 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e2bff236f/f37d747ffaa24f6d93713edf47fbf1a5 [2019-08-08 13:07:11,225 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 13:07:11,228 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 13:07:11,230 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 13:07:11,230 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 13:07:11,233 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 13:07:11,234 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 01:07:11" (1/1) ... [2019-08-08 13:07:11,237 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d1232a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 01:07:11, skipping insertion in model container [2019-08-08 13:07:11,237 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 01:07:11" (1/1) ... [2019-08-08 13:07:11,245 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 13:07:11,288 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 13:07:11,562 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 13:07:11,677 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 13:07:11,778 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 13:07:11,815 INFO L192 MainTranslator]: Completed translation [2019-08-08 13:07:11,816 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 01:07:11 WrapperNode [2019-08-08 13:07:11,817 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 13:07:11,817 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 13:07:11,817 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 13:07:11,818 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 13:07:11,829 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 01:07:11" (1/1) ... [2019-08-08 13:07:11,829 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 01:07:11" (1/1) ... [2019-08-08 13:07:11,842 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 01:07:11" (1/1) ... [2019-08-08 13:07:11,843 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 01:07:11" (1/1) ... [2019-08-08 13:07:11,874 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 01:07:11" (1/1) ... [2019-08-08 13:07:11,893 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 01:07:11" (1/1) ... [2019-08-08 13:07:11,897 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 01:07:11" (1/1) ... [2019-08-08 13:07:11,902 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 13:07:11,903 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 13:07:11,903 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 13:07:11,903 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 13:07:11,904 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 01:07:11" (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 13:07:11,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 13:07:11,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 13:07:11,955 INFO L138 BoogieDeclarations]: Found implementation of procedure node1 [2019-08-08 13:07:11,955 INFO L138 BoogieDeclarations]: Found implementation of procedure node2 [2019-08-08 13:07:11,955 INFO L138 BoogieDeclarations]: Found implementation of procedure node3 [2019-08-08 13:07:11,955 INFO L138 BoogieDeclarations]: Found implementation of procedure node4 [2019-08-08 13:07:11,955 INFO L138 BoogieDeclarations]: Found implementation of procedure node5 [2019-08-08 13:07:11,955 INFO L138 BoogieDeclarations]: Found implementation of procedure node6 [2019-08-08 13:07:11,956 INFO L138 BoogieDeclarations]: Found implementation of procedure node7 [2019-08-08 13:07:11,956 INFO L138 BoogieDeclarations]: Found implementation of procedure node8 [2019-08-08 13:07:11,956 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2019-08-08 13:07:11,956 INFO L138 BoogieDeclarations]: Found implementation of procedure check [2019-08-08 13:07:11,956 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 13:07:11,956 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-08-08 13:07:11,957 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 13:07:11,957 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-08 13:07:11,957 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-08-08 13:07:11,957 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-08-08 13:07:11,957 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-08-08 13:07:11,957 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-08 13:07:11,958 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-08-08 13:07:11,958 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-08-08 13:07:11,958 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2019-08-08 13:07:11,958 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2019-08-08 13:07:11,958 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2019-08-08 13:07:11,958 INFO L130 BoogieDeclarations]: Found specification of procedure node4 [2019-08-08 13:07:11,959 INFO L130 BoogieDeclarations]: Found specification of procedure node5 [2019-08-08 13:07:11,959 INFO L130 BoogieDeclarations]: Found specification of procedure node6 [2019-08-08 13:07:11,959 INFO L130 BoogieDeclarations]: Found specification of procedure node7 [2019-08-08 13:07:11,959 INFO L130 BoogieDeclarations]: Found specification of procedure node8 [2019-08-08 13:07:11,959 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-08-08 13:07:11,959 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-08-08 13:07:11,960 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 13:07:11,960 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 13:07:11,960 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 13:07:13,485 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 13:07:13,485 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-08 13:07:13,487 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 01:07:13 BoogieIcfgContainer [2019-08-08 13:07:13,487 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 13:07:13,487 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 13:07:13,487 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 13:07:13,488 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 13:07:13,489 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 01:07:13" (1/1) ... [2019-08-08 13:07:13,500 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 13:07:13,502 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 13:07:13,514 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 13:07:13,520 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 13:07:13,522 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 13:07:13,634 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 264 [2019-08-08 13:07:16,407 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.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 13:07:16,412 INFO L168 Benchmark]: Toolchain (without parser) took 5184.35 ms. Allocated memory was 140.5 MB in the beginning and 227.0 MB in the end (delta: 86.5 MB). Free memory was 86.0 MB in the beginning and 127.9 MB in the end (delta: -42.0 MB). Peak memory consumption was 73.5 MB. Max. memory is 7.1 GB. [2019-08-08 13:07:16,413 INFO L168 Benchmark]: CDTParser took 0.44 ms. Allocated memory is still 140.5 MB. Free memory was 105.4 MB in the beginning and 105.2 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-08 13:07:16,414 INFO L168 Benchmark]: CACSL2BoogieTranslator took 587.37 ms. Allocated memory was 140.5 MB in the beginning and 201.9 MB in the end (delta: 61.3 MB). Free memory was 85.8 MB in the beginning and 173.9 MB in the end (delta: -88.2 MB). Peak memory consumption was 25.3 MB. Max. memory is 7.1 GB. [2019-08-08 13:07:16,415 INFO L168 Benchmark]: Boogie Preprocessor took 85.27 ms. Allocated memory is still 201.9 MB. Free memory was 173.9 MB in the beginning and 170.5 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB. [2019-08-08 13:07:16,416 INFO L168 Benchmark]: RCFGBuilder took 1583.92 ms. Allocated memory is still 201.9 MB. Free memory was 170.5 MB in the beginning and 108.4 MB in the end (delta: 62.1 MB). Peak memory consumption was 62.1 MB. Max. memory is 7.1 GB. [2019-08-08 13:07:16,417 INFO L168 Benchmark]: Symbolic Interpretation took 2922.49 ms. Allocated memory was 201.9 MB in the beginning and 227.0 MB in the end (delta: 25.2 MB). Free memory was 108.4 MB in the beginning and 127.9 MB in the end (delta: -19.5 MB). Peak memory consumption was 34.6 MB. Max. memory is 7.1 GB. [2019-08-08 13:07:16,422 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 0.44 ms. Allocated memory is still 140.5 MB. Free memory was 105.4 MB in the beginning and 105.2 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 587.37 ms. Allocated memory was 140.5 MB in the beginning and 201.9 MB in the end (delta: 61.3 MB). Free memory was 85.8 MB in the beginning and 173.9 MB in the end (delta: -88.2 MB). Peak memory consumption was 25.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 85.27 ms. Allocated memory is still 201.9 MB. Free memory was 173.9 MB in the beginning and 170.5 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1583.92 ms. Allocated memory is still 201.9 MB. Free memory was 170.5 MB in the beginning and 108.4 MB in the end (delta: 62.1 MB). Peak memory consumption was 62.1 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 2922.49 ms. Allocated memory was 201.9 MB in the beginning and 227.0 MB in the end (delta: 25.2 MB). Free memory was 108.4 MB in the beginning and 127.9 MB in the end (delta: -19.5 MB). Peak memory consumption was 34.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...