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 --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/loop-industry-pattern/ofuf_3.c
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This is Ultimate 0.1.24-efa34d5
[2019-09-17 05:43:45,821 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2019-09-17 05:43:45,824 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2019-09-17 05:43:45,835 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-09-17 05:43:45,836 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-09-17 05:43:45,837 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-09-17 05:43:45,838 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-09-17 05:43:45,840 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2019-09-17 05:43:45,842 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-09-17 05:43:45,843 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-09-17 05:43:45,844 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2019-09-17 05:43:45,845 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-09-17 05:43:45,845 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-09-17 05:43:45,846 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-09-17 05:43:45,847 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-09-17 05:43:45,849 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-09-17 05:43:45,850 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-09-17 05:43:45,851 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-09-17 05:43:45,852 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-09-17 05:43:45,854 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2019-09-17 05:43:45,856 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-09-17 05:43:45,857 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-09-17 05:43:45,858 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2019-09-17 05:43:45,859 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-09-17 05:43:45,861 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-09-17 05:43:45,862 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-09-17 05:43:45,862 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-09-17 05:43:45,863 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-09-17 05:43:45,863 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-09-17 05:43:45,864 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-09-17 05:43:45,864 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-09-17 05:43:45,865 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-09-17 05:43:45,866 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-09-17 05:43:45,867 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2019-09-17 05:43:45,868 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-09-17 05:43:45,868 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2019-09-17 05:43:45,869 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-09-17 05:43:45,869 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-09-17 05:43:45,869 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2019-09-17 05:43:45,870 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2019-09-17 05:43:45,871 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2019-09-17 05:43:45,872 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
[2019-09-17 05:43:45,886 INFO L113 SettingsManager]: Loading preferences was successful
[2019-09-17 05:43:45,887 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2019-09-17 05:43:45,888 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-09-17 05:43:45,888 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2019-09-17 05:43:45,888 INFO L138 SettingsManager]: * Use SBE=true
[2019-09-17 05:43:45,888 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-09-17 05:43:45,889 INFO L138 SettingsManager]: * sizeof long=4
[2019-09-17 05:43:45,889 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2019-09-17 05:43:45,889 INFO L138 SettingsManager]: * sizeof POINTER=4
[2019-09-17 05:43:45,889 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2019-09-17 05:43:45,889 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2019-09-17 05:43:45,889 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-09-17 05:43:45,890 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2019-09-17 05:43:45,890 INFO L138 SettingsManager]: * sizeof long double=12
[2019-09-17 05:43:45,890 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2019-09-17 05:43:45,890 INFO L138 SettingsManager]: * Use constant arrays=true
[2019-09-17 05:43:45,890 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2019-09-17 05:43:45,891 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-09-17 05:43:45,891 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2019-09-17 05:43:45,891 INFO L138 SettingsManager]: * To the following directory=./dump/
[2019-09-17 05:43:45,891 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2019-09-17 05:43:45,891 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-09-17 05:43:45,892 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-09-17 05:43:45,892 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2019-09-17 05:43:45,892 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-09-17 05:43:45,892 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2019-09-17 05:43:45,893 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-09-17 05:43:45,893 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-09-17 05:43:45,893 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK
[2019-09-17 05:43:45,924 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2019-09-17 05:43:45,937 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-09-17 05:43:45,941 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-09-17 05:43:45,942 INFO L271 PluginConnector]: Initializing CDTParser...
[2019-09-17 05:43:45,942 INFO L275 PluginConnector]: CDTParser initialized
[2019-09-17 05:43:45,943 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-industry-pattern/ofuf_3.c
[2019-09-17 05:43:46,016 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/46bbb15e1/d2b6f8a37353476583d8957c98f027cc/FLAG0e562153f
[2019-09-17 05:43:46,548 INFO L306 CDTParser]: Found 1 translation units.
[2019-09-17 05:43:46,549 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-industry-pattern/ofuf_3.c
[2019-09-17 05:43:46,558 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/46bbb15e1/d2b6f8a37353476583d8957c98f027cc/FLAG0e562153f
[2019-09-17 05:43:46,857 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/46bbb15e1/d2b6f8a37353476583d8957c98f027cc
[2019-09-17 05:43:46,868 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-09-17 05:43:46,870 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2019-09-17 05:43:46,873 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-09-17 05:43:46,873 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-09-17 05:43:46,877 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2019-09-17 05:43:46,878 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 05:43:46" (1/1) ...
[2019-09-17 05:43:46,881 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@545a310a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:43:46, skipping insertion in model container
[2019-09-17 05:43:46,881 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 05:43:46" (1/1) ...
[2019-09-17 05:43:46,889 INFO L142 MainTranslator]: Starting translation in SV-COMP mode
[2019-09-17 05:43:46,969 INFO L173 MainTranslator]: Built tables and reachable declarations
[2019-09-17 05:43:47,502 INFO L206 PostProcessor]: Analyzing one entry point: main
[2019-09-17 05:43:47,515 INFO L188 MainTranslator]: Completed pre-run
[2019-09-17 05:43:47,593 INFO L206 PostProcessor]: Analyzing one entry point: main
[2019-09-17 05:43:47,618 INFO L192 MainTranslator]: Completed translation
[2019-09-17 05:43:47,619 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:43:47 WrapperNode
[2019-09-17 05:43:47,619 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-09-17 05:43:47,620 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-09-17 05:43:47,620 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2019-09-17 05:43:47,620 INFO L275 PluginConnector]: Boogie Preprocessor initialized
[2019-09-17 05:43:47,634 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:43:47" (1/1) ...
[2019-09-17 05:43:47,634 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:43:47" (1/1) ...
[2019-09-17 05:43:47,655 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:43:47" (1/1) ...
[2019-09-17 05:43:47,655 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:43:47" (1/1) ...
[2019-09-17 05:43:47,687 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:43:47" (1/1) ...
[2019-09-17 05:43:47,708 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:43:47" (1/1) ...
[2019-09-17 05:43:47,721 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:43:47" (1/1) ...
[2019-09-17 05:43:47,734 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-09-17 05:43:47,737 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-09-17 05:43:47,737 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2019-09-17 05:43:47,737 INFO L275 PluginConnector]: RCFGBuilder initialized
[2019-09-17 05:43:47,741 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:43:47" (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
[2019-09-17 05:43:47,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2019-09-17 05:43:47,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-09-17 05:43:47,830 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero
[2019-09-17 05:43:47,830 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_89
[2019-09-17 05:43:47,831 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_92
[2019-09-17 05:43:47,832 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_95
[2019-09-17 05:43:47,833 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_96
[2019-09-17 05:43:47,834 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_97
[2019-09-17 05:43:47,834 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_99
[2019-09-17 05:43:47,834 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_100
[2019-09-17 05:43:47,835 INFO L138 BoogieDeclarations]: Found implementation of procedure main
[2019-09-17 05:43:47,836 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert
[2019-09-17 05:43:47,836 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2019-09-17 05:43:47,836 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume
[2019-09-17 05:43:47,837 INFO L130 BoogieDeclarations]: Found specification of procedure abort
[2019-09-17 05:43:47,837 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero
[2019-09-17 05:43:47,839 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp
[2019-09-17 05:43:47,839 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_89
[2019-09-17 05:43:47,839 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_92
[2019-09-17 05:43:47,840 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_95
[2019-09-17 05:43:47,840 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_96
[2019-09-17 05:43:47,840 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_97
[2019-09-17 05:43:47,840 INFO L130 BoogieDeclarations]: Found specification of procedure malloc
[2019-09-17 05:43:47,840 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_99
[2019-09-17 05:43:47,840 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_100
[2019-09-17 05:43:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure fopen
[2019-09-17 05:43:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure main
[2019-09-17 05:43:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert
[2019-09-17 05:43:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2019-09-17 05:43:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2019-09-17 05:43:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~int
[2019-09-17 05:43:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int
[2019-09-17 05:43:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~int
[2019-09-17 05:43:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2019-09-17 05:43:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2019-09-17 05:43:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2019-09-17 05:43:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2019-09-17 05:43:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2019-09-17 05:43:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-09-17 05:43:49,412 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-09-17 05:43:49,412 INFO L283 CfgBuilder]: Removed 7 assume(true) statements.
[2019-09-17 05:43:49,414 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 05:43:49 BoogieIcfgContainer
[2019-09-17 05:43:49,414 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-09-17 05:43:49,415 INFO L113 PluginConnector]: ------------------------Sifa----------------------------
[2019-09-17 05:43:49,415 INFO L271 PluginConnector]: Initializing Sifa...
[2019-09-17 05:43:49,415 INFO L275 PluginConnector]: Sifa initialized
[2019-09-17 05:43:49,417 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 05:43:49" (1/1) ...
[2019-09-17 05:43:49,418 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds
(negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than
(negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_QUICK ♦ Intern Fluid=SizeLimitFluid
[2019-09-17 05:43:49,442 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest
[2019-09-17 05:43:49,443 INFO L169 IcfgInterpreter]: Building call graph
[2019-09-17 05:43:49,451 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception:
java.lang.IllegalArgumentException: Recursive programs are not supported.
at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132)
at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.<init>(CallGraph.java:97)
at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.<init>(IcfgInterpreter.java:93)
at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:88)
at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:80)
at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72)
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$Toolchain.processToolchain(ToolchainManager.java:316)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
[2019-09-17 05:43:49,461 INFO L168 Benchmark]: Toolchain (without parser) took 2590.10 ms. Allocated memory was 131.6 MB in the beginning and 222.3 MB in the end (delta: 90.7 MB). Free memory was 85.2 MB in the beginning and 156.2 MB in the end (delta: -71.0 MB). Peak memory consumption was 19.7 MB. Max. memory is 7.1 GB.
[2019-09-17 05:43:49,462 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 131.6 MB. Free memory was 104.6 MB in the beginning and 104.4 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB.
[2019-09-17 05:43:49,464 INFO L168 Benchmark]: CACSL2BoogieTranslator took 746.31 ms. Allocated memory was 131.6 MB in the beginning and 200.8 MB in the end (delta: 69.2 MB). Free memory was 85.0 MB in the beginning and 168.4 MB in the end (delta: -83.4 MB). Peak memory consumption was 24.8 MB. Max. memory is 7.1 GB.
[2019-09-17 05:43:49,465 INFO L168 Benchmark]: Boogie Preprocessor took 116.72 ms. Allocated memory is still 200.8 MB. Free memory was 168.4 MB in the beginning and 164.1 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 7.1 GB.
[2019-09-17 05:43:49,468 INFO L168 Benchmark]: RCFGBuilder took 1677.50 ms. Allocated memory was 200.8 MB in the beginning and 222.3 MB in the end (delta: 21.5 MB). Free memory was 164.1 MB in the beginning and 157.5 MB in the end (delta: 6.6 MB). Peak memory consumption was 96.0 MB. Max. memory is 7.1 GB.
[2019-09-17 05:43:49,469 INFO L168 Benchmark]: Sifa took 43.65 ms. Allocated memory is still 222.3 MB. Free memory was 157.5 MB in the beginning and 156.2 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB.
[2019-09-17 05:43:49,479 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.23 ms. Allocated memory is still 131.6 MB. Free memory was 104.6 MB in the beginning and 104.4 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB.
* CACSL2BoogieTranslator took 746.31 ms. Allocated memory was 131.6 MB in the beginning and 200.8 MB in the end (delta: 69.2 MB). Free memory was 85.0 MB in the beginning and 168.4 MB in the end (delta: -83.4 MB). Peak memory consumption was 24.8 MB. Max. memory is 7.1 GB.
* Boogie Preprocessor took 116.72 ms. Allocated memory is still 200.8 MB. Free memory was 168.4 MB in the beginning and 164.1 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 7.1 GB.
* RCFGBuilder took 1677.50 ms. Allocated memory was 200.8 MB in the beginning and 222.3 MB in the end (delta: 21.5 MB). Free memory was 164.1 MB in the beginning and 157.5 MB in the end (delta: 6.6 MB). Peak memory consumption was 96.0 MB. Max. memory is 7.1 GB.
* Sifa took 43.65 ms. Allocated memory is still 222.3 MB. Free memory was 157.5 MB in the beginning and 156.2 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.sifa:
- ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported.
de.uni_freiburg.informatik.ultimate.plugins.sifa: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132)
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...