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-reduced/pals_lcr.3.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c
--------------------------------------------------------------------------------
This is Ultimate 0.1.24-f3d0b09
[2019-08-08 14:27:38,843 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2019-08-08 14:27:38,846 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2019-08-08 14:27:38,857 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-08-08 14:27:38,858 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-08-08 14:27:38,859 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-08-08 14:27:38,860 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-08-08 14:27:38,862 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2019-08-08 14:27:38,864 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-08-08 14:27:38,864 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-08-08 14:27:38,865 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values
[2019-08-08 14:27:38,866 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-08-08 14:27:38,867 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-08-08 14:27:38,868 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-08-08 14:27:38,869 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-08-08 14:27:38,870 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-08-08 14:27:38,871 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-08-08 14:27:38,872 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-08-08 14:27:38,873 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-08-08 14:27:38,875 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2019-08-08 14:27:38,877 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-08-08 14:27:38,878 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-08-08 14:27:38,879 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2019-08-08 14:27:38,880 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-08-08 14:27:38,883 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-08-08 14:27:38,883 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-08-08 14:27:38,884 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-08-08 14:27:38,885 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-08-08 14:27:38,885 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-08-08 14:27:38,886 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-08-08 14:27:38,886 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-08-08 14:27:38,887 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-08-08 14:27:38,888 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-08-08 14:27:38,889 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2019-08-08 14:27:38,890 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-08-08 14:27:38,893 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2019-08-08 14:27:38,894 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-08-08 14:27:38,895 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-08-08 14:27:38,895 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2019-08-08 14:27:38,896 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2019-08-08 14:27:38,896 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2019-08-08 14:27:38,897 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 14:27:38,912 INFO L113 SettingsManager]: Loading preferences was successful
[2019-08-08 14:27:38,912 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2019-08-08 14:27:38,914 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-08-08 14:27:38,914 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2019-08-08 14:27:38,914 INFO L138 SettingsManager]: * Use SBE=true
[2019-08-08 14:27:38,914 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-08-08 14:27:38,914 INFO L138 SettingsManager]: * sizeof long=4
[2019-08-08 14:27:38,915 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2019-08-08 14:27:38,915 INFO L138 SettingsManager]: * sizeof POINTER=4
[2019-08-08 14:27:38,915 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2019-08-08 14:27:38,915 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2019-08-08 14:27:38,915 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-08-08 14:27:38,916 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2019-08-08 14:27:38,916 INFO L138 SettingsManager]: * sizeof long double=12
[2019-08-08 14:27:38,916 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2019-08-08 14:27:38,916 INFO L138 SettingsManager]: * Use constant arrays=true
[2019-08-08 14:27:38,916 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2019-08-08 14:27:38,917 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-08-08 14:27:38,917 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2019-08-08 14:27:38,917 INFO L138 SettingsManager]: * To the following directory=./dump/
[2019-08-08 14:27:38,917 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2019-08-08 14:27:38,917 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-08-08 14:27:38,918 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-08-08 14:27:38,918 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2019-08-08 14:27:38,918 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-08-08 14:27:38,918 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2019-08-08 14:27:38,918 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2019-08-08 14:27:38,919 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-08-08 14:27:38,919 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-08-08 14:27:38,947 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2019-08-08 14:27:38,960 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-08-08 14:27:38,964 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-08-08 14:27:38,965 INFO L271 PluginConnector]: Initializing CDTParser...
[2019-08-08 14:27:38,966 INFO L275 PluginConnector]: CDTParser initialized
[2019-08-08 14:27:38,966 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr.3.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c
[2019-08-08 14:27:39,027 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9ad216b8/bae28ecb16f14759a935d38f974918ec/FLAGd4fc253c7
[2019-08-08 14:27:39,506 INFO L306 CDTParser]: Found 1 translation units.
[2019-08-08 14:27:39,507 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr.3.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c
[2019-08-08 14:27:39,516 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9ad216b8/bae28ecb16f14759a935d38f974918ec/FLAGd4fc253c7
[2019-08-08 14:27:39,881 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9ad216b8/bae28ecb16f14759a935d38f974918ec
[2019-08-08 14:27:39,891 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-08-08 14:27:39,893 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2019-08-08 14:27:39,894 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-08-08 14:27:39,894 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-08-08 14:27:39,898 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2019-08-08 14:27:39,899 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 02:27:39" (1/1) ...
[2019-08-08 14:27:39,902 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b92dfe2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:27:39, skipping insertion in model container
[2019-08-08 14:27:39,902 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 02:27:39" (1/1) ...
[2019-08-08 14:27:39,912 INFO L142 MainTranslator]: Starting translation in SV-COMP mode
[2019-08-08 14:27:39,957 INFO L173 MainTranslator]: Built tables and reachable declarations
[2019-08-08 14:27:40,226 INFO L206 PostProcessor]: Analyzing one entry point: main
[2019-08-08 14:27:40,240 INFO L188 MainTranslator]: Completed pre-run
[2019-08-08 14:27:40,383 INFO L206 PostProcessor]: Analyzing one entry point: main
[2019-08-08 14:27:40,405 INFO L192 MainTranslator]: Completed translation
[2019-08-08 14:27:40,406 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:27:40 WrapperNode
[2019-08-08 14:27:40,406 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-08-08 14:27:40,407 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-08-08 14:27:40,407 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2019-08-08 14:27:40,407 INFO L275 PluginConnector]: Boogie Preprocessor initialized
[2019-08-08 14:27:40,425 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:27:40" (1/1) ...
[2019-08-08 14:27:40,426 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:27:40" (1/1) ...
[2019-08-08 14:27:40,434 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:27:40" (1/1) ...
[2019-08-08 14:27:40,435 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:27:40" (1/1) ...
[2019-08-08 14:27:40,444 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:27:40" (1/1) ...
[2019-08-08 14:27:40,451 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:27:40" (1/1) ...
[2019-08-08 14:27:40,453 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:27:40" (1/1) ...
[2019-08-08 14:27:40,457 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-08-08 14:27:40,458 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-08-08 14:27:40,458 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2019-08-08 14:27:40,459 INFO L275 PluginConnector]: RCFGBuilder initialized
[2019-08-08 14:27:40,459 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 02:27:40" (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 14:27:40,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2019-08-08 14:27:40,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-08-08 14:27:40,513 INFO L138 BoogieDeclarations]: Found implementation of procedure main
[2019-08-08 14:27:40,513 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2019-08-08 14:27:40,513 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool
[2019-08-08 14:27:40,513 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char
[2019-08-08 14:27:40,513 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar
[2019-08-08 14:27:40,514 INFO L130 BoogieDeclarations]: Found specification of procedure assert
[2019-08-08 14:27:40,514 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume
[2019-08-08 14:27:40,514 INFO L130 BoogieDeclarations]: Found specification of procedure read
[2019-08-08 14:27:40,514 INFO L130 BoogieDeclarations]: Found specification of procedure write
[2019-08-08 14:27:40,514 INFO L130 BoogieDeclarations]: Found specification of procedure node1
[2019-08-08 14:27:40,515 INFO L130 BoogieDeclarations]: Found specification of procedure node2
[2019-08-08 14:27:40,515 INFO L130 BoogieDeclarations]: Found specification of procedure node3
[2019-08-08 14:27:40,515 INFO L130 BoogieDeclarations]: Found specification of procedure init
[2019-08-08 14:27:40,515 INFO L130 BoogieDeclarations]: Found specification of procedure check
[2019-08-08 14:27:40,515 INFO L130 BoogieDeclarations]: Found specification of procedure main
[2019-08-08 14:27:40,516 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2019-08-08 14:27:40,516 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-08-08 14:27:41,439 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-08-08 14:27:41,440 INFO L283 CfgBuilder]: Removed 0 assume(true) statements.
[2019-08-08 14:27:41,441 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 02:27:41 BoogieIcfgContainer
[2019-08-08 14:27:41,441 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-08-08 14:27:41,442 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation----------------------------
[2019-08-08 14:27:41,442 INFO L271 PluginConnector]: Initializing Symbolic Interpretation...
[2019-08-08 14:27:41,442 INFO L275 PluginConnector]: Symbolic Interpretation initialized
[2019-08-08 14:27:41,444 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 02:27:41" (1/1) ...
[2019-08-08 14:27:41,456 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest
[2019-08-08 14:27:41,459 INFO L155 IcfgInterpreter]: Building call graph
[2019-08-08 14:27:41,466 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start]
[2019-08-08 14:27:41,475 INFO L165 IcfgInterpreter]: Starting interpretation
[2019-08-08 14:27:41,476 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1
[2019-08-08 14:27:41,539 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 119
[2019-08-08 14:27:58,226 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.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 14:27:58,232 INFO L168 Benchmark]: Toolchain (without parser) took 18338.08 ms. Allocated memory was 130.0 MB in the beginning and 568.9 MB in the end (delta: 438.8 MB). Free memory was 85.2 MB in the beginning and 391.5 MB in the end (delta: -306.3 MB). Peak memory consumption was 399.5 MB. Max. memory is 7.1 GB.
[2019-08-08 14:27:58,233 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 130.0 MB. Free memory was 104.3 MB in the beginning and 104.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB.
[2019-08-08 14:27:58,234 INFO L168 Benchmark]: CACSL2BoogieTranslator took 512.57 ms. Allocated memory was 130.0 MB in the beginning and 198.2 MB in the end (delta: 68.2 MB). Free memory was 84.8 MB in the beginning and 172.3 MB in the end (delta: -87.5 MB). Peak memory consumption was 26.9 MB. Max. memory is 7.1 GB.
[2019-08-08 14:27:58,235 INFO L168 Benchmark]: Boogie Preprocessor took 50.92 ms. Allocated memory is still 198.2 MB. Free memory was 172.3 MB in the beginning and 170.3 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB.
[2019-08-08 14:27:58,236 INFO L168 Benchmark]: RCFGBuilder took 983.41 ms. Allocated memory is still 198.2 MB. Free memory was 170.3 MB in the beginning and 140.6 MB in the end (delta: 29.7 MB). Peak memory consumption was 29.7 MB. Max. memory is 7.1 GB.
[2019-08-08 14:27:58,240 INFO L168 Benchmark]: Symbolic Interpretation took 16786.98 ms. Allocated memory was 198.2 MB in the beginning and 568.9 MB in the end (delta: 370.7 MB). Free memory was 140.6 MB in the beginning and 391.5 MB in the end (delta: -250.9 MB). Peak memory consumption was 386.7 MB. Max. memory is 7.1 GB.
[2019-08-08 14:27:58,248 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 0.22 ms. Allocated memory is still 130.0 MB. Free memory was 104.3 MB in the beginning and 104.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB.
* CACSL2BoogieTranslator took 512.57 ms. Allocated memory was 130.0 MB in the beginning and 198.2 MB in the end (delta: 68.2 MB). Free memory was 84.8 MB in the beginning and 172.3 MB in the end (delta: -87.5 MB). Peak memory consumption was 26.9 MB. Max. memory is 7.1 GB.
* Boogie Preprocessor took 50.92 ms. Allocated memory is still 198.2 MB. Free memory was 172.3 MB in the beginning and 170.3 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB.
* RCFGBuilder took 983.41 ms. Allocated memory is still 198.2 MB. Free memory was 170.3 MB in the beginning and 140.6 MB in the end (delta: 29.7 MB). Peak memory consumption was 29.7 MB. Max. memory is 7.1 GB.
* Symbolic Interpretation took 16786.98 ms. Allocated memory was 198.2 MB in the beginning and 568.9 MB in the end (delta: 370.7 MB). Free memory was 140.6 MB in the beginning and 391.5 MB in the end (delta: -250.9 MB). Peak memory consumption was 386.7 MB. Max. memory is 7.1 GB.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...