java -Xss4m -Xmx6000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem16_label11_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-71425fa [2018-07-22 13:42:58,832 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-22 13:42:58,835 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-22 13:42:58,849 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-22 13:42:58,850 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-22 13:42:58,851 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-22 13:42:58,852 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-22 13:42:58,860 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-22 13:42:58,862 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-22 13:42:58,865 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-22 13:42:58,866 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-22 13:42:58,866 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-22 13:42:58,867 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-22 13:42:58,871 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-22 13:42:58,872 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-22 13:42:58,873 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-22 13:42:58,874 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-22 13:42:58,887 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-22 13:42:58,889 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-22 13:42:58,890 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-22 13:42:58,891 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-22 13:42:58,892 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-22 13:42:58,894 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-22 13:42:58,895 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-22 13:42:58,898 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-22 13:42:58,899 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-22 13:42:58,899 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-22 13:42:58,900 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-22 13:42:58,903 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-22 13:42:58,904 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-22 13:42:58,904 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-22 13:42:58,905 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 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[2018-07-22 13:42:58,909 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-07-22 13:42:58,936 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-22 13:42:58,936 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-22 13:42:58,937 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-22 13:42:58,937 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-07-22 13:42:58,937 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-22 13:42:58,938 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-22 13:42:58,941 INFO L133 SettingsManager]: * Use SBE=true [2018-07-22 13:42:58,941 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-22 13:42:58,941 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-22 13:42:58,942 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-22 13:42:58,942 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-22 13:42:58,942 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-22 13:42:58,942 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-22 13:42:58,942 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-22 13:42:58,943 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-22 13:42:58,943 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-22 13:42:58,943 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-22 13:42:58,943 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-22 13:42:58,943 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-22 13:42:58,944 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-22 13:42:58,944 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-22 13:42:58,944 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-07-22 13:42:58,944 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-22 13:42:58,944 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-22 13:42:58,944 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-22 13:42:58,946 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-22 13:42:58,946 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-07-22 13:42:58,946 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-22 13:42:58,946 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-07-22 13:42:58,995 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-22 13:42:59,012 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-22 13:42:59,018 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-22 13:42:59,019 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-22 13:42:59,020 INFO L276 PluginConnector]: CDTParser initialized [2018-07-22 13:42:59,021 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem16_label11_true-unreach-call.c [2018-07-22 13:42:59,384 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/4fa71c98d/eb26a53967134d29a4e3a02a98716f1e/FLAG3a4ed952b [2018-07-22 13:42:59,740 INFO L276 CDTParser]: Found 1 translation units. [2018-07-22 13:42:59,741 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/eca-rers2012/Problem16_label11_true-unreach-call.c [2018-07-22 13:42:59,765 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/4fa71c98d/eb26a53967134d29a4e3a02a98716f1e/FLAG3a4ed952b [2018-07-22 13:42:59,778 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/4fa71c98d/eb26a53967134d29a4e3a02a98716f1e [2018-07-22 13:42:59,788 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-22 13:42:59,795 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-07-22 13:42:59,796 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-22 13:42:59,796 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-22 13:42:59,805 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-22 13:42:59,806 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 01:42:59" (1/1) ... [2018-07-22 13:42:59,809 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2df9384a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 01:42:59, skipping insertion in model container [2018-07-22 13:42:59,810 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 01:42:59" (1/1) ... [2018-07-22 13:43:00,088 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-22 13:43:00,750 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-22 13:43:00,767 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-07-22 13:43:01,097 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-22 13:43:01,212 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 01:43:01 WrapperNode [2018-07-22 13:43:01,212 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-22 13:43:01,213 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-07-22 13:43:01,214 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-07-22 13:43:01,214 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-07-22 13:43:01,224 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 01:43:01" (1/1) ... [2018-07-22 13:43:01,270 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 01:43:01" (1/1) ... [2018-07-22 13:43:01,387 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-07-22 13:43:01,388 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-22 13:43:01,388 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-22 13:43:01,388 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-22 13:43:01,399 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 01:43:01" (1/1) ... [2018-07-22 13:43:01,399 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 01:43:01" (1/1) ... [2018-07-22 13:43:01,416 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 01:43:01" (1/1) ... [2018-07-22 13:43:01,416 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 01:43:01" (1/1) ... [2018-07-22 13:43:01,840 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 01:43:01" (1/1) ... [2018-07-22 13:43:01,874 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 01:43:01" (1/1) ... [2018-07-22 13:43:01,905 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 01:43:01" (1/1) ... [2018-07-22 13:43:01,928 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-22 13:43:01,929 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-07-22 13:43:01,929 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-07-22 13:43:01,929 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-07-22 13:43:01,930 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 01:43:01" (1/1) ... No working directory specified, using /storage/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 [2018-07-22 13:43:02,000 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-07-22 13:43:02,000 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-07-22 13:43:02,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-07-22 13:43:08,876 INFO L261 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-07-22 13:43:08,876 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 01:43:08 BoogieIcfgContainer [2018-07-22 13:43:08,877 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-07-22 13:43:08,877 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-07-22 13:43:08,877 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-07-22 13:43:08,881 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-07-22 13:43:08,881 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.07 01:42:59" (1/3) ... [2018-07-22 13:43:08,882 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@76874916 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.07 01:43:08, skipping insertion in model container [2018-07-22 13:43:08,882 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 01:43:01" (2/3) ... [2018-07-22 13:43:08,882 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@76874916 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.07 01:43:08, skipping insertion in model container [2018-07-22 13:43:08,882 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 01:43:08" (3/3) ... [2018-07-22 13:43:08,884 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem16_label11_true-unreach-call.c [2018-07-22 13:43:08,893 INFO L132 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-07-22 13:43:08,901 INFO L144 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-07-22 13:43:08,960 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-07-22 13:43:08,961 INFO L373 AbstractCegarLoop]: Interprodecural is true [2018-07-22 13:43:08,961 INFO L374 AbstractCegarLoop]: Hoare is true [2018-07-22 13:43:08,961 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-07-22 13:43:08,962 INFO L376 AbstractCegarLoop]: Backedges is TWOTRACK [2018-07-22 13:43:08,962 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-07-22 13:43:08,962 INFO L378 AbstractCegarLoop]: Difference is false [2018-07-22 13:43:08,962 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-07-22 13:43:08,962 INFO L384 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-07-22 13:43:09,004 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states. [2018-07-22 13:43:09,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-07-22 13:43:09,013 INFO L350 BasicCegarLoop]: Found error trace [2018-07-22 13:43:09,014 INFO L358 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-22 13:43:09,015 INFO L414 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-22 13:43:09,018 INFO L82 PathProgramCache]: Analyzing trace with hash 1860758514, now seen corresponding path program 1 times [2018-07-22 13:43:09,020 INFO L219 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-22 13:43:09,020 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-22 13:43:09,070 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:43:09,071 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 13:43:09,071 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:43:09,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 13:43:09,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-22 13:43:09,368 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-22 13:43:09,369 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-07-22 13:43:09,372 INFO L450 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-07-22 13:43:09,387 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-07-22 13:43:09,387 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-22 13:43:09,390 INFO L87 Difference]: Start difference. First operand 397 states. Second operand 4 states. [2018-07-22 13:43:15,258 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-22 13:43:15,258 INFO L93 Difference]: Finished difference Result 1473 states and 2781 transitions. [2018-07-22 13:43:15,259 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-07-22 13:43:15,260 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 56 [2018-07-22 13:43:15,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-22 13:43:15,291 INFO L225 Difference]: With dead ends: 1473 [2018-07-22 13:43:15,291 INFO L226 Difference]: Without dead ends: 1069 [2018-07-22 13:43:15,303 INFO L578 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-22 13:43:15,321 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1069 states. [2018-07-22 13:43:15,395 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1069 to 724. [2018-07-22 13:43:15,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 724 states. [2018-07-22 13:43:15,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 724 states and 1333 transitions. [2018-07-22 13:43:15,404 INFO L78 Accepts]: Start accepts. Automaton has 724 states and 1333 transitions. Word has length 56 [2018-07-22 13:43:15,404 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-22 13:43:15,404 INFO L471 AbstractCegarLoop]: Abstraction has 724 states and 1333 transitions. [2018-07-22 13:43:15,404 INFO L472 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-07-22 13:43:15,405 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1333 transitions. [2018-07-22 13:43:15,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2018-07-22 13:43:15,410 INFO L350 BasicCegarLoop]: Found error trace [2018-07-22 13:43:15,410 INFO L358 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-22 13:43:15,411 INFO L414 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-22 13:43:15,411 INFO L82 PathProgramCache]: Analyzing trace with hash 1970330072, now seen corresponding path program 1 times [2018-07-22 13:43:15,411 INFO L219 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-22 13:43:15,411 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-22 13:43:15,412 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:43:15,413 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 13:43:15,413 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:43:15,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 13:43:15,677 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-22 13:43:15,677 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-22 13:43:15,677 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-07-22 13:43:15,680 INFO L450 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-07-22 13:43:15,680 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-07-22 13:43:15,681 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-07-22 13:43:15,681 INFO L87 Difference]: Start difference. First operand 724 states and 1333 transitions. Second operand 3 states. [2018-07-22 13:43:18,522 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-22 13:43:18,522 INFO L93 Difference]: Finished difference Result 2106 states and 3934 transitions. [2018-07-22 13:43:18,523 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-07-22 13:43:18,523 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 122 [2018-07-22 13:43:18,524 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-22 13:43:18,532 INFO L225 Difference]: With dead ends: 2106 [2018-07-22 13:43:18,532 INFO L226 Difference]: Without dead ends: 1384 [2018-07-22 13:43:18,540 INFO L578 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-07-22 13:43:18,542 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1384 states. [2018-07-22 13:43:18,599 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1384 to 1384. [2018-07-22 13:43:18,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1384 states. [2018-07-22 13:43:18,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 1384 states and 2096 transitions. [2018-07-22 13:43:18,607 INFO L78 Accepts]: Start accepts. Automaton has 1384 states and 2096 transitions. Word has length 122 [2018-07-22 13:43:18,607 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-22 13:43:18,607 INFO L471 AbstractCegarLoop]: Abstraction has 1384 states and 2096 transitions. [2018-07-22 13:43:18,607 INFO L472 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-07-22 13:43:18,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 2096 transitions. [2018-07-22 13:43:18,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2018-07-22 13:43:18,614 INFO L350 BasicCegarLoop]: Found error trace [2018-07-22 13:43:18,615 INFO L358 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-22 13:43:18,615 INFO L414 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-22 13:43:18,615 INFO L82 PathProgramCache]: Analyzing trace with hash 1198664163, now seen corresponding path program 1 times [2018-07-22 13:43:18,615 INFO L219 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-22 13:43:18,615 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-22 13:43:18,617 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:43:18,617 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 13:43:18,617 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:43:18,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 13:43:18,801 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-22 13:43:18,802 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-22 13:43:18,802 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-07-22 13:43:18,802 INFO L450 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-07-22 13:43:18,802 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-07-22 13:43:18,803 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-22 13:43:18,803 INFO L87 Difference]: Start difference. First operand 1384 states and 2096 transitions. Second operand 4 states. [2018-07-22 13:43:23,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-22 13:43:23,641 INFO L93 Difference]: Finished difference Result 5076 states and 7871 transitions. [2018-07-22 13:43:23,641 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-07-22 13:43:23,641 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 129 [2018-07-22 13:43:23,641 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-22 13:43:23,658 INFO L225 Difference]: With dead ends: 5076 [2018-07-22 13:43:23,658 INFO L226 Difference]: Without dead ends: 3694 [2018-07-22 13:43:23,660 INFO L578 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-22 13:43:23,664 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3694 states. [2018-07-22 13:43:23,753 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3694 to 3694. [2018-07-22 13:43:23,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3694 states. [2018-07-22 13:43:23,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3694 states to 3694 states and 5180 transitions. [2018-07-22 13:43:23,762 INFO L78 Accepts]: Start accepts. Automaton has 3694 states and 5180 transitions. Word has length 129 [2018-07-22 13:43:23,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-22 13:43:23,764 INFO L471 AbstractCegarLoop]: Abstraction has 3694 states and 5180 transitions. [2018-07-22 13:43:23,764 INFO L472 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-07-22 13:43:23,764 INFO L276 IsEmpty]: Start isEmpty. Operand 3694 states and 5180 transitions. [2018-07-22 13:43:23,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2018-07-22 13:43:23,770 INFO L350 BasicCegarLoop]: Found error trace [2018-07-22 13:43:23,770 INFO L358 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-22 13:43:23,770 INFO L414 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-22 13:43:23,770 INFO L82 PathProgramCache]: Analyzing trace with hash -166934850, now seen corresponding path program 1 times [2018-07-22 13:43:23,771 INFO L219 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-22 13:43:23,771 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-22 13:43:23,772 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:43:23,772 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 13:43:23,772 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:43:23,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 13:43:24,225 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 175 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-07-22 13:43:24,225 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-22 13:43:24,225 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-07-22 13:43:24,227 INFO L450 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-07-22 13:43:24,227 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-07-22 13:43:24,227 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-22 13:43:24,227 INFO L87 Difference]: Start difference. First operand 3694 states and 5180 transitions. Second operand 4 states. [2018-07-22 13:43:27,041 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-22 13:43:27,041 INFO L93 Difference]: Finished difference Result 10682 states and 15666 transitions. [2018-07-22 13:43:27,041 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-07-22 13:43:27,042 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 213 [2018-07-22 13:43:27,042 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-22 13:43:27,068 INFO L225 Difference]: With dead ends: 10682 [2018-07-22 13:43:27,069 INFO L226 Difference]: Without dead ends: 6990 [2018-07-22 13:43:27,074 INFO L578 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-22 13:43:27,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6990 states. [2018-07-22 13:43:27,227 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6990 to 6990. [2018-07-22 13:43:27,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6990 states. [2018-07-22 13:43:27,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6990 states to 6990 states and 9303 transitions. [2018-07-22 13:43:27,241 INFO L78 Accepts]: Start accepts. Automaton has 6990 states and 9303 transitions. Word has length 213 [2018-07-22 13:43:27,241 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-22 13:43:27,242 INFO L471 AbstractCegarLoop]: Abstraction has 6990 states and 9303 transitions. [2018-07-22 13:43:27,242 INFO L472 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-07-22 13:43:27,243 INFO L276 IsEmpty]: Start isEmpty. Operand 6990 states and 9303 transitions. [2018-07-22 13:43:27,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2018-07-22 13:43:27,250 INFO L350 BasicCegarLoop]: Found error trace [2018-07-22 13:43:27,250 INFO L358 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-22 13:43:27,251 INFO L414 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-22 13:43:27,251 INFO L82 PathProgramCache]: Analyzing trace with hash -630251536, now seen corresponding path program 1 times [2018-07-22 13:43:27,251 INFO L219 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-22 13:43:27,251 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-22 13:43:27,252 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:43:27,252 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 13:43:27,252 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:43:27,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 13:43:27,731 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 274 proven. 67 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2018-07-22 13:43:27,731 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-22 13:43:27,731 INFO L219 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-07-22 13:43:27,738 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 13:43:27,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 13:43:27,872 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-22 13:43:28,167 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 274 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2018-07-22 13:43:28,190 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-07-22 13:43:28,191 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [3] total 4 [2018-07-22 13:43:28,191 INFO L450 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-07-22 13:43:28,191 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-07-22 13:43:28,192 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-07-22 13:43:28,192 INFO L87 Difference]: Start difference. First operand 6990 states and 9303 transitions. Second operand 5 states. [2018-07-22 13:43:30,963 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-22 13:43:30,964 INFO L93 Difference]: Finished difference Result 19258 states and 26022 transitions. [2018-07-22 13:43:30,966 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-07-22 13:43:30,966 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 326 [2018-07-22 13:43:30,967 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-22 13:43:31,012 INFO L225 Difference]: With dead ends: 19258 [2018-07-22 13:43:31,012 INFO L226 Difference]: Without dead ends: 10934 [2018-07-22 13:43:31,022 INFO L578 BasicCegarLoop]: 0 DeclaredPredicates, 330 GetRequests, 325 SyntacticMatches, 2 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-07-22 13:43:31,031 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10934 states. [2018-07-22 13:43:31,330 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10934 to 10934. [2018-07-22 13:43:31,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10934 states. [2018-07-22 13:43:31,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10934 states to 10934 states and 12161 transitions. [2018-07-22 13:43:31,353 INFO L78 Accepts]: Start accepts. Automaton has 10934 states and 12161 transitions. Word has length 326 [2018-07-22 13:43:31,354 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-22 13:43:31,354 INFO L471 AbstractCegarLoop]: Abstraction has 10934 states and 12161 transitions. [2018-07-22 13:43:31,354 INFO L472 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-07-22 13:43:31,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10934 states and 12161 transitions. [2018-07-22 13:43:31,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2018-07-22 13:43:31,365 INFO L350 BasicCegarLoop]: Found error trace [2018-07-22 13:43:31,368 INFO L358 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-22 13:43:31,368 INFO L414 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-22 13:43:31,368 INFO L82 PathProgramCache]: Analyzing trace with hash 1239249821, now seen corresponding path program 1 times [2018-07-22 13:43:31,368 INFO L219 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-22 13:43:31,369 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-22 13:43:31,369 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:43:31,370 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 13:43:31,370 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:43:31,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 13:43:31,794 INFO L134 CoverageAnalysis]: Checked inductivity of 388 backedges. 214 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2018-07-22 13:43:31,794 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-22 13:43:31,833 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-07-22 13:43:31,833 INFO L450 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-07-22 13:43:31,833 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-07-22 13:43:31,833 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-22 13:43:31,834 INFO L87 Difference]: Start difference. First operand 10934 states and 12161 transitions. Second operand 4 states. [2018-07-22 13:43:33,916 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-22 13:43:33,916 INFO L93 Difference]: Finished difference Result 29465 states and 32758 transitions. [2018-07-22 13:43:33,916 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-07-22 13:43:33,916 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 345 [2018-07-22 13:43:33,917 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-22 13:43:33,968 INFO L225 Difference]: With dead ends: 29465 [2018-07-22 13:43:33,968 INFO L226 Difference]: Without dead ends: 18533 [2018-07-22 13:43:33,983 INFO L578 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-22 13:43:33,998 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18533 states. [2018-07-22 13:43:34,211 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18533 to 14894. [2018-07-22 13:43:34,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14894 states. [2018-07-22 13:43:34,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14894 states to 14894 states and 16345 transitions. [2018-07-22 13:43:34,232 INFO L78 Accepts]: Start accepts. Automaton has 14894 states and 16345 transitions. Word has length 345 [2018-07-22 13:43:34,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-22 13:43:34,232 INFO L471 AbstractCegarLoop]: Abstraction has 14894 states and 16345 transitions. [2018-07-22 13:43:34,232 INFO L472 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-07-22 13:43:34,232 INFO L276 IsEmpty]: Start isEmpty. Operand 14894 states and 16345 transitions. [2018-07-22 13:43:34,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2018-07-22 13:43:34,240 INFO L350 BasicCegarLoop]: Found error trace [2018-07-22 13:43:34,240 INFO L358 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-22 13:43:34,240 INFO L414 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-22 13:43:34,241 INFO L82 PathProgramCache]: Analyzing trace with hash 601267004, now seen corresponding path program 1 times [2018-07-22 13:43:34,241 INFO L219 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-22 13:43:34,241 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-22 13:43:34,242 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:43:34,242 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 13:43:34,243 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:43:34,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 13:43:34,797 WARN L169 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2018-07-22 13:43:35,279 WARN L169 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 23 DAG size of output: 19 [2018-07-22 13:43:35,949 WARN L169 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 20 [2018-07-22 13:43:36,565 WARN L169 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 25 [2018-07-22 13:43:37,014 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2018-07-22 13:43:37,035 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-22 13:43:37,035 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-07-22 13:43:37,036 INFO L450 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-07-22 13:43:37,036 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-07-22 13:43:37,036 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2018-07-22 13:43:37,036 INFO L87 Difference]: Start difference. First operand 14894 states and 16345 transitions. Second operand 7 states. [2018-07-22 13:43:41,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-22 13:43:41,909 INFO L93 Difference]: Finished difference Result 29531 states and 32430 transitions. [2018-07-22 13:43:41,910 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-07-22 13:43:41,910 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 368 [2018-07-22 13:43:41,911 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-22 13:43:41,938 INFO L225 Difference]: With dead ends: 29531 [2018-07-22 13:43:41,938 INFO L226 Difference]: Without dead ends: 14969 [2018-07-22 13:43:41,952 INFO L578 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=25, Invalid=31, Unknown=0, NotChecked=0, Total=56 [2018-07-22 13:43:41,972 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14969 states. [2018-07-22 13:43:42,132 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14969 to 14894. [2018-07-22 13:43:42,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14894 states. [2018-07-22 13:43:42,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14894 states to 14894 states and 16344 transitions. [2018-07-22 13:43:42,146 INFO L78 Accepts]: Start accepts. Automaton has 14894 states and 16344 transitions. Word has length 368 [2018-07-22 13:43:42,146 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-22 13:43:42,146 INFO L471 AbstractCegarLoop]: Abstraction has 14894 states and 16344 transitions. [2018-07-22 13:43:42,146 INFO L472 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-07-22 13:43:42,147 INFO L276 IsEmpty]: Start isEmpty. Operand 14894 states and 16344 transitions. [2018-07-22 13:43:42,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 485 [2018-07-22 13:43:42,162 INFO L350 BasicCegarLoop]: Found error trace [2018-07-22 13:43:42,162 INFO L358 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-22 13:43:42,162 INFO L414 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-22 13:43:42,163 INFO L82 PathProgramCache]: Analyzing trace with hash 396824133, now seen corresponding path program 1 times [2018-07-22 13:43:42,163 INFO L219 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-22 13:43:42,163 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-22 13:43:42,164 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:43:42,164 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 13:43:42,164 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:43:42,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 13:43:42,862 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 238 proven. 5 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2018-07-22 13:43:42,862 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-22 13:43:42,862 INFO L219 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-07-22 13:43:42,876 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 13:43:43,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 13:43:43,023 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-22 13:43:43,141 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 238 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2018-07-22 13:43:43,161 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-07-22 13:43:43,161 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 4 [2018-07-22 13:43:43,162 INFO L450 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-07-22 13:43:43,162 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-07-22 13:43:43,163 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-22 13:43:43,163 INFO L87 Difference]: Start difference. First operand 14894 states and 16344 transitions. Second operand 4 states. [2018-07-22 13:43:44,832 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-22 13:43:44,833 INFO L93 Difference]: Finished difference Result 31766 states and 34864 transitions. [2018-07-22 13:43:44,833 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-07-22 13:43:44,833 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 484 [2018-07-22 13:43:44,834 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-22 13:43:44,878 INFO L225 Difference]: With dead ends: 31766 [2018-07-22 13:43:44,878 INFO L226 Difference]: Without dead ends: 17204 [2018-07-22 13:43:44,892 INFO L578 BasicCegarLoop]: 0 DeclaredPredicates, 487 GetRequests, 485 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-22 13:43:44,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17204 states. [2018-07-22 13:43:45,086 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17204 to 16874. [2018-07-22 13:43:45,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16874 states. [2018-07-22 13:43:45,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16874 states to 16874 states and 18284 transitions. [2018-07-22 13:43:45,105 INFO L78 Accepts]: Start accepts. Automaton has 16874 states and 18284 transitions. Word has length 484 [2018-07-22 13:43:45,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-22 13:43:45,106 INFO L471 AbstractCegarLoop]: Abstraction has 16874 states and 18284 transitions. [2018-07-22 13:43:45,106 INFO L472 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-07-22 13:43:45,106 INFO L276 IsEmpty]: Start isEmpty. Operand 16874 states and 18284 transitions. [2018-07-22 13:43:45,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 531 [2018-07-22 13:43:45,121 INFO L350 BasicCegarLoop]: Found error trace [2018-07-22 13:43:45,121 INFO L358 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-22 13:43:45,121 INFO L414 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-22 13:43:45,122 INFO L82 PathProgramCache]: Analyzing trace with hash -1428391822, now seen corresponding path program 1 times [2018-07-22 13:43:45,122 INFO L219 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-22 13:43:45,122 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-22 13:43:45,123 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:43:45,124 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 13:43:45,124 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:43:45,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 13:43:45,582 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 384 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2018-07-22 13:43:45,582 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-22 13:43:45,582 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-07-22 13:43:45,583 INFO L450 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-07-22 13:43:45,583 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-07-22 13:43:45,583 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-22 13:43:45,583 INFO L87 Difference]: Start difference. First operand 16874 states and 18284 transitions. Second operand 4 states. [2018-07-22 13:43:47,161 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-22 13:43:47,161 INFO L93 Difference]: Finished difference Result 37372 states and 40480 transitions. [2018-07-22 13:43:47,162 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-07-22 13:43:47,162 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 530 [2018-07-22 13:43:47,162 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-22 13:43:47,186 INFO L225 Difference]: With dead ends: 37372 [2018-07-22 13:43:47,187 INFO L226 Difference]: Without dead ends: 20499 [2018-07-22 13:43:47,205 INFO L578 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-22 13:43:47,220 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20499 states. [2018-07-22 13:43:47,416 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20499 to 19839. [2018-07-22 13:43:47,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19839 states. [2018-07-22 13:43:47,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19839 states to 19839 states and 21132 transitions. [2018-07-22 13:43:47,438 INFO L78 Accepts]: Start accepts. Automaton has 19839 states and 21132 transitions. Word has length 530 [2018-07-22 13:43:47,439 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-22 13:43:47,439 INFO L471 AbstractCegarLoop]: Abstraction has 19839 states and 21132 transitions. [2018-07-22 13:43:47,439 INFO L472 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-07-22 13:43:47,439 INFO L276 IsEmpty]: Start isEmpty. Operand 19839 states and 21132 transitions. [2018-07-22 13:43:47,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 594 [2018-07-22 13:43:47,448 INFO L350 BasicCegarLoop]: Found error trace [2018-07-22 13:43:47,449 INFO L358 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-22 13:43:47,449 INFO L414 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-22 13:43:47,449 INFO L82 PathProgramCache]: Analyzing trace with hash 1075355009, now seen corresponding path program 1 times [2018-07-22 13:43:47,449 INFO L219 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-22 13:43:47,449 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-22 13:43:47,450 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:43:47,450 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 13:43:47,450 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:43:47,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 13:43:48,035 INFO L134 CoverageAnalysis]: Checked inductivity of 601 backedges. 547 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2018-07-22 13:43:48,035 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-22 13:43:48,035 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-07-22 13:43:48,036 INFO L450 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-07-22 13:43:48,036 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-07-22 13:43:48,036 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-22 13:43:48,036 INFO L87 Difference]: Start difference. First operand 19839 states and 21132 transitions. Second operand 4 states. [2018-07-22 13:43:49,925 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-22 13:43:49,926 INFO L93 Difference]: Finished difference Result 43966 states and 46953 transitions. [2018-07-22 13:43:49,926 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-07-22 13:43:49,926 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 593 [2018-07-22 13:43:49,927 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-22 13:43:49,952 INFO L225 Difference]: With dead ends: 43966 [2018-07-22 13:43:49,953 INFO L226 Difference]: Without dead ends: 23797 [2018-07-22 13:43:49,970 INFO L578 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-22 13:43:49,984 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23797 states. [2018-07-22 13:43:50,296 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23797 to 23797. [2018-07-22 13:43:50,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23797 states. [2018-07-22 13:43:50,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23797 states to 23797 states and 24995 transitions. [2018-07-22 13:43:50,321 INFO L78 Accepts]: Start accepts. Automaton has 23797 states and 24995 transitions. Word has length 593 [2018-07-22 13:43:50,322 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-22 13:43:50,322 INFO L471 AbstractCegarLoop]: Abstraction has 23797 states and 24995 transitions. [2018-07-22 13:43:50,323 INFO L472 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-07-22 13:43:50,323 INFO L276 IsEmpty]: Start isEmpty. Operand 23797 states and 24995 transitions. [2018-07-22 13:43:50,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2018-07-22 13:43:50,346 INFO L350 BasicCegarLoop]: Found error trace [2018-07-22 13:43:50,347 INFO L358 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-22 13:43:50,347 INFO L414 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-22 13:43:50,348 INFO L82 PathProgramCache]: Analyzing trace with hash -1307281378, now seen corresponding path program 1 times [2018-07-22 13:43:50,348 INFO L219 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-22 13:43:50,348 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-22 13:43:50,349 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:43:50,351 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 13:43:50,351 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:43:50,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 13:43:51,045 WARN L169 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 7 DAG size of output: 4 [2018-07-22 13:43:51,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2176 backedges. 1553 proven. 0 refuted. 0 times theorem prover too weak. 623 trivial. 0 not checked. [2018-07-22 13:43:51,548 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-22 13:43:51,548 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-07-22 13:43:51,549 INFO L450 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-07-22 13:43:51,549 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-07-22 13:43:51,549 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-22 13:43:51,549 INFO L87 Difference]: Start difference. First operand 23797 states and 24995 transitions. Second operand 4 states. [2018-07-22 13:43:53,289 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-22 13:43:53,289 INFO L93 Difference]: Finished difference Result 47262 states and 49656 transitions. [2018-07-22 13:43:53,289 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-07-22 13:43:53,289 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1043 [2018-07-22 13:43:53,291 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-22 13:43:53,318 INFO L225 Difference]: With dead ends: 47262 [2018-07-22 13:43:53,318 INFO L226 Difference]: Without dead ends: 23797 [2018-07-22 13:43:53,334 INFO L578 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-07-22 13:43:53,349 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23797 states. [2018-07-22 13:43:53,558 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23797 to 23467. [2018-07-22 13:43:53,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23467 states. [2018-07-22 13:43:53,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23467 states to 23467 states and 24368 transitions. [2018-07-22 13:43:53,584 INFO L78 Accepts]: Start accepts. Automaton has 23467 states and 24368 transitions. Word has length 1043 [2018-07-22 13:43:53,585 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-22 13:43:53,585 INFO L471 AbstractCegarLoop]: Abstraction has 23467 states and 24368 transitions. [2018-07-22 13:43:53,585 INFO L472 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-07-22 13:43:53,585 INFO L276 IsEmpty]: Start isEmpty. Operand 23467 states and 24368 transitions. [2018-07-22 13:43:53,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1067 [2018-07-22 13:43:53,608 INFO L350 BasicCegarLoop]: Found error trace [2018-07-22 13:43:53,608 INFO L358 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-07-22 13:43:53,608 INFO L414 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0AssertViolationERROR_FUNCTION]=== [2018-07-22 13:43:53,609 INFO L82 PathProgramCache]: Analyzing trace with hash -1829253758, now seen corresponding path program 1 times [2018-07-22 13:43:53,609 INFO L219 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-07-22 13:43:53,609 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-07-22 13:43:53,610 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:43:53,610 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 13:43:53,610 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-07-22 13:43:53,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 13:43:54,501 WARN L169 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2018-07-22 13:43:54,989 WARN L169 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 23 DAG size of output: 19 [2018-07-22 13:43:55,648 WARN L169 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 20 [2018-07-22 13:43:56,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2291 backedges. 792 proven. 403 refuted. 0 times theorem prover too weak. 1096 trivial. 0 not checked. [2018-07-22 13:43:56,501 INFO L297 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-07-22 13:43:56,501 INFO L219 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-07-22 13:43:56,508 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-07-22 13:43:56,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-07-22 13:43:56,767 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-07-22 13:43:57,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2291 backedges. 914 proven. 0 refuted. 0 times theorem prover too weak. 1377 trivial. 0 not checked. [2018-07-22 13:43:57,431 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-07-22 13:43:57,436 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2018-07-22 13:43:57,436 INFO L450 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-07-22 13:43:57,437 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-07-22 13:43:57,437 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2018-07-22 13:43:57,437 INFO L87 Difference]: Start difference. First operand 23467 states and 24368 transitions. Second operand 9 states. [2018-07-22 13:43:59,621 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-22 13:43:59,621 INFO L93 Difference]: Finished difference Result 45456 states and 47225 transitions. [2018-07-22 13:43:59,622 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-07-22 13:43:59,622 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1066 [2018-07-22 13:43:59,626 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-22 13:43:59,626 INFO L225 Difference]: With dead ends: 45456 [2018-07-22 13:43:59,626 INFO L226 Difference]: Without dead ends: 0 [2018-07-22 13:43:59,642 INFO L578 BasicCegarLoop]: 0 DeclaredPredicates, 1077 GetRequests, 1067 SyntacticMatches, 2 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2018-07-22 13:43:59,642 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-07-22 13:43:59,642 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-07-22 13:43:59,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-07-22 13:43:59,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-07-22 13:43:59,643 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1066 [2018-07-22 13:43:59,643 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-22 13:43:59,643 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-07-22 13:43:59,643 INFO L472 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-07-22 13:43:59,644 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-07-22 13:43:59,644 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-07-22 13:43:59,649 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-07-22 13:43:59,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:43:59,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:43:59,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:43:59,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:43:59,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:43:59,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:43:59,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:43:59,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:43:59,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:43:59,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:43:59,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:43:59,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:43:59,868 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:43:59,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:43:59,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:43:59,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:43:59,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:43:59,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:43:59,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:43:59,982 WARN L169 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 139 [2018-07-22 13:44:00,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:44:00,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:44:00,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:44:00,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:44:00,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:44:00,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:44:00,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:44:00,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:44:00,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:44:00,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:44:00,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:44:00,183 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:44:00,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:44:00,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:44:00,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:44:00,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:44:00,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:44:00,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:44:00,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:44:00,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:44:00,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:44:00,293 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-07-22 13:44:00,349 WARN L169 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 139 [2018-07-22 13:44:01,398 WARN L169 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 127 DAG size of output: 60 [2018-07-22 13:44:01,790 WARN L169 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 60 [2018-07-22 13:44:02,300 WARN L169 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 60 [2018-07-22 13:44:02,302 INFO L421 ceAbstractionStarter]: For program point L905(lines 905 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,302 INFO L421 ceAbstractionStarter]: For program point L922(lines 922 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,302 INFO L421 ceAbstractionStarter]: For program point L929(lines 929 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,302 INFO L421 ceAbstractionStarter]: For program point L912(lines 912 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,302 INFO L421 ceAbstractionStarter]: For program point L917(lines 917 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,302 INFO L421 ceAbstractionStarter]: For program point L942(lines 942 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,302 INFO L421 ceAbstractionStarter]: For program point L703(lines 703 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,302 INFO L421 ceAbstractionStarter]: For program point L706(lines 706 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,302 INFO L421 ceAbstractionStarter]: For program point L948(lines 948 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,302 INFO L421 ceAbstractionStarter]: For program point L935(lines 935 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,302 INFO L421 ceAbstractionStarter]: For program point L1704(lines 1704 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,302 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-07-22 13:44:02,303 INFO L421 ceAbstractionStarter]: For program point L1709(lines 1709 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,303 INFO L421 ceAbstractionStarter]: For program point L961(lines 961 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,303 INFO L421 ceAbstractionStarter]: For program point L967(lines 967 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,303 INFO L421 ceAbstractionStarter]: For program point L723(lines 723 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,303 INFO L421 ceAbstractionStarter]: For program point L728(lines 728 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,303 INFO L421 ceAbstractionStarter]: For program point L712(lines 712 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,303 INFO L421 ceAbstractionStarter]: For program point L954(lines 954 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,303 INFO L421 ceAbstractionStarter]: For program point L717(lines 717 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,303 INFO L421 ceAbstractionStarter]: For program point L986(lines 986 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,303 INFO L421 ceAbstractionStarter]: For program point L501(lines 501 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,303 INFO L421 ceAbstractionStarter]: For program point L741(lines 741 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,303 INFO L421 ceAbstractionStarter]: For program point L746(lines 746 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,303 INFO L421 ceAbstractionStarter]: For program point L508(lines 508 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,303 INFO L421 ceAbstractionStarter]: For program point L1733(lines 1733 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,303 INFO L421 ceAbstractionStarter]: For program point L1739(lines 1739 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,303 INFO L421 ceAbstractionStarter]: For program point L974(lines 974 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,303 INFO L421 ceAbstractionStarter]: For program point L979(lines 979 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,304 INFO L421 ceAbstractionStarter]: For program point L734(lines 734 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,304 INFO L421 ceAbstractionStarter]: For program point L1746(lines 1746 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,304 INFO L421 ceAbstractionStarter]: For program point L1503(lines 1503 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,304 INFO L421 ceAbstractionStarter]: For program point L521(lines 521 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,304 INFO L421 ceAbstractionStarter]: For program point L763(lines 763 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,304 INFO L421 ceAbstractionStarter]: For program point L527(lines 527 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,304 INFO L421 ceAbstractionStarter]: For program point L769(lines 769 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,304 INFO L421 ceAbstractionStarter]: For program point L171'(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,304 INFO L421 ceAbstractionStarter]: For program point L1715(lines 1715 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,304 INFO L421 ceAbstractionStarter]: For program point L993(lines 993 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,304 INFO L421 ceAbstractionStarter]: For program point L752(lines 752 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,304 INFO L421 ceAbstractionStarter]: For program point L758(lines 758 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,305 INFO L421 ceAbstractionStarter]: For program point L515(lines 515 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,305 INFO L421 ceAbstractionStarter]: For program point L999(lines 999 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,305 INFO L421 ceAbstractionStarter]: For program point L1727(lines 1727 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,305 INFO L421 ceAbstractionStarter]: For program point L1721(lines 1721 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,305 INFO L421 ceAbstractionStarter]: For program point L784(lines 784 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,305 INFO L421 ceAbstractionStarter]: For program point L1773(lines 1773 1782) no Hoare annotation was computed. [2018-07-22 13:44:02,305 INFO L421 ceAbstractionStarter]: For program point L303(lines 303 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,305 INFO L421 ceAbstractionStarter]: For program point L543(lines 543 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,305 INFO L421 ceAbstractionStarter]: For program point L548(lines 548 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,305 INFO L421 ceAbstractionStarter]: For program point L789(lines 789 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,306 INFO L421 ceAbstractionStarter]: For program point L309(lines 309 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,306 INFO L421 ceAbstractionStarter]: For program point L1778(line 1778) no Hoare annotation was computed. [2018-07-22 13:44:02,306 INFO L421 ceAbstractionStarter]: For program point L1534(lines 1534 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,306 INFO L421 ceAbstractionStarter]: For program point L533(lines 533 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,306 INFO L421 ceAbstractionStarter]: For program point L775(lines 775 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,306 INFO L421 ceAbstractionStarter]: For program point L1540(lines 1540 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,306 INFO L421 ceAbstractionStarter]: For program point L538(lines 538 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,306 INFO L421 ceAbstractionStarter]: For program point L778(lines 778 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,306 INFO L421 ceAbstractionStarter]: For program point L1309(lines 1309 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,306 INFO L421 ceAbstractionStarter]: For program point L1546(lines 1546 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,306 INFO L421 ceAbstractionStarter]: For program point L1303(lines 1303 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,307 INFO L421 ceAbstractionStarter]: For program point L560(lines 560 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,307 INFO L421 ceAbstractionStarter]: For program point L321(lines 321 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,307 INFO L421 ceAbstractionStarter]: For program point L567(lines 567 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,307 INFO L421 ceAbstractionStarter]: For program point L1510(lines 1510 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,307 INFO L421 ceAbstractionStarter]: For program point L1752(lines 1752 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,307 INFO L421 ceAbstractionStarter]: For program point L327(lines 327 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,307 INFO L421 ceAbstractionStarter]: For program point L1515(lines 1515 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,307 INFO L421 ceAbstractionStarter]: For program point L1757(lines 1757 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,307 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2018-07-22 13:44:02,307 INFO L421 ceAbstractionStarter]: For program point L315(lines 315 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,308 INFO L421 ceAbstractionStarter]: For program point L1521(lines 1521 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,308 INFO L421 ceAbstractionStarter]: For program point L554(lines 554 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,308 INFO L421 ceAbstractionStarter]: For program point L796(lines 796 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,308 INFO L421 ceAbstractionStarter]: For program point L1527(lines 1527 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,308 INFO L424 ceAbstractionStarter]: At program point L1767(lines 1767 1783) the Hoare annotation is: true [2018-07-22 13:44:02,309 INFO L417 ceAbstractionStarter]: At program point L1764(lines 1494 1765) the Hoare annotation is: (let ((.cse2 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 5)) (.cse4 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0 8))) (let ((.cse8 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 9)) (.cse6 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 7)) (.cse9 (not .cse4)) (.cse1 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0 3)) (.cse10 (not .cse2)) (.cse0 (< 0 (+ ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0 156))) (.cse3 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0 4)) (.cse5 (not (= 9 ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0))) (.cse7 (not (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0 10)))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse5) (and .cse3 .cse6 .cse7) (and .cse1 (not (= 8 ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)) .cse4) (and (and .cse1 (<= 12 ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)) .cse8) (and .cse3 (and .cse0 (<= (+ ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0 79) 0) .cse7)) (and .cse8 (<= (+ ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0 87) 0) .cse3 .cse9 .cse7) (and .cse1 .cse6 .cse7) (and .cse0 .cse3 .cse4) (and .cse0 .cse1 .cse7) (and .cse2 .cse3) (and .cse1 (not .cse6) .cse5 .cse9 .cse10) (and .cse3 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 6)) (and .cse1 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0 11) .cse10) (and .cse0 .cse3 .cse5 .cse7)))) [2018-07-22 13:44:02,309 INFO L421 ceAbstractionStarter]: For program point L102(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,309 INFO L421 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-07-22 13:44:02,309 INFO L421 ceAbstractionStarter]: For program point L584(lines 584 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,309 INFO L421 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-07-22 13:44:02,309 INFO L421 ceAbstractionStarter]: For program point L105(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,309 INFO L421 ceAbstractionStarter]: For program point L589(lines 589 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,309 INFO L421 ceAbstractionStarter]: For program point L1334(lines 1334 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,309 INFO L421 ceAbstractionStarter]: For program point L1573(lines 1573 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,309 INFO L421 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-07-22 13:44:02,310 INFO L421 ceAbstractionStarter]: For program point L345(lines 345 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,310 INFO L421 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-07-22 13:44:02,310 INFO L421 ceAbstractionStarter]: For program point L108(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,310 INFO L421 ceAbstractionStarter]: For program point L1579(lines 1579 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,310 INFO L421 ceAbstractionStarter]: For program point L333(lines 333 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,310 INFO L421 ceAbstractionStarter]: For program point L573(lines 573 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,310 INFO L421 ceAbstractionStarter]: For program point L578(lines 578 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,310 INFO L421 ceAbstractionStarter]: For program point L1103(lines 1103 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,310 INFO L421 ceAbstractionStarter]: For program point L1585(lines 1585 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,310 INFO L421 ceAbstractionStarter]: For program point L1341(lines 1341 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,311 INFO L421 ceAbstractionStarter]: For program point L338(lines 338 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,311 INFO L421 ceAbstractionStarter]: For program point L1109(lines 1109 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,311 INFO L421 ceAbstractionStarter]: For program point L1347(lines 1347 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,311 INFO L421 ceAbstractionStarter]: For program point L120(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,311 INFO L421 ceAbstractionStarter]: For program point L361(lines 361 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,311 INFO L421 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-07-22 13:44:02,311 INFO L421 ceAbstractionStarter]: For program point L123(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,311 INFO L421 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-07-22 13:44:02,311 INFO L421 ceAbstractionStarter]: For program point L1553(lines 1553 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,311 INFO L421 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-07-22 13:44:02,311 INFO L421 ceAbstractionStarter]: For program point L126(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,312 INFO L421 ceAbstractionStarter]: For program point L367(lines 367 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,312 INFO L421 ceAbstractionStarter]: For program point L129(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,312 INFO L421 ceAbstractionStarter]: For program point L1559(lines 1559 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,312 INFO L421 ceAbstractionStarter]: For program point L1314(lines 1314 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,312 INFO L421 ceAbstractionStarter]: For program point L350(lines 350 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,312 INFO L421 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-07-22 13:44:02,312 INFO L421 ceAbstractionStarter]: For program point L111(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,312 INFO L421 ceAbstractionStarter]: For program point L594(lines 594 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,312 INFO L421 ceAbstractionStarter]: For program point L117(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,312 INFO L421 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-07-22 13:44:02,312 INFO L421 ceAbstractionStarter]: For program point L114(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,312 INFO L421 ceAbstractionStarter]: For program point L356(lines 356 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,312 INFO L421 ceAbstractionStarter]: For program point L1321(lines 1321 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,312 INFO L421 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-07-22 13:44:02,313 INFO L421 ceAbstractionStarter]: For program point L1327(lines 1327 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,313 INFO L421 ceAbstractionStarter]: For program point L1566(lines 1566 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,313 INFO L421 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-07-22 13:44:02,313 INFO L421 ceAbstractionStarter]: For program point L141(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,313 INFO L421 ceAbstractionStarter]: For program point L1370(lines 1370 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,313 INFO L421 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-07-22 13:44:02,313 INFO L421 ceAbstractionStarter]: For program point L144(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,313 INFO L421 ceAbstractionStarter]: For program point L386(lines 386 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,313 INFO L421 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-07-22 13:44:02,313 INFO L421 ceAbstractionStarter]: For program point L1375(lines 1375 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,313 INFO L421 ceAbstractionStarter]: For program point L147(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,313 INFO L421 ceAbstractionStarter]: For program point L1131(lines 1131 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,313 INFO L421 ceAbstractionStarter]: For program point L1137(lines 1137 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,313 INFO L421 ceAbstractionStarter]: For program point L391(lines 391 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,313 INFO L421 ceAbstractionStarter]: For program point L373(lines 373 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,313 INFO L421 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-07-22 13:44:02,313 INFO L421 ceAbstractionStarter]: For program point L1381(lines 1381 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,314 INFO L421 ceAbstractionStarter]: For program point L135(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,314 INFO L421 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-07-22 13:44:02,314 INFO L421 ceAbstractionStarter]: For program point L132(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,314 INFO L421 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-07-22 13:44:02,314 INFO L421 ceAbstractionStarter]: For program point L138(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,314 INFO L421 ceAbstractionStarter]: For program point L1386(lines 1386 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,314 INFO L421 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-07-22 13:44:02,314 INFO L421 ceAbstractionStarter]: For program point L1143(lines 1143 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,314 INFO L421 ceAbstractionStarter]: For program point L1149(lines 1149 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,314 INFO L421 ceAbstractionStarter]: For program point L380(lines 380 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,314 INFO L421 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-07-22 13:44:02,314 INFO L421 ceAbstractionStarter]: For program point L162(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,314 INFO L421 ceAbstractionStarter]: For program point L168(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,314 INFO L421 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-07-22 13:44:02,314 INFO L421 ceAbstractionStarter]: For program point L165(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,314 INFO L421 ceAbstractionStarter]: For program point L1597(lines 1597 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,314 INFO L421 ceAbstractionStarter]: For program point L1114(lines 1114 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,315 INFO L421 ceAbstractionStarter]: For program point L1353(lines 1353 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,315 INFO L421 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-07-22 13:44:02,315 INFO L421 ceAbstractionStarter]: For program point L1591(lines 1591 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,315 INFO L421 ceAbstractionStarter]: For program point L1358(lines 1358 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,315 INFO L421 ceAbstractionStarter]: For program point L153(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,315 INFO L421 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-07-22 13:44:02,315 INFO L421 ceAbstractionStarter]: For program point L150(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,315 INFO L421 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-07-22 13:44:02,315 INFO L421 ceAbstractionStarter]: For program point L156(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,315 INFO L421 ceAbstractionStarter]: For program point L398(lines 398 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,315 INFO L421 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-07-22 13:44:02,315 INFO L421 ceAbstractionStarter]: For program point L159(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,315 INFO L421 ceAbstractionStarter]: For program point L1125(lines 1125 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,315 INFO L421 ceAbstractionStarter]: For program point L1364(lines 1364 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,315 INFO L421 ceAbstractionStarter]: For program point L1120(lines 1120 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,315 INFO L421 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-07-22 13:44:02,315 INFO L421 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-07-22 13:44:02,315 INFO L421 ceAbstractionStarter]: For program point L186(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,316 INFO L421 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-07-22 13:44:02,316 INFO L421 ceAbstractionStarter]: For program point L1172(lines 1172 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,316 INFO L421 ceAbstractionStarter]: For program point L183(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,316 INFO L421 ceAbstractionStarter]: For program point L189(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,316 INFO L421 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-07-22 13:44:02,316 INFO L421 ceAbstractionStarter]: For program point L1175(lines 1175 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,316 INFO L421 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-07-22 13:44:02,316 INFO L421 ceAbstractionStarter]: For program point L192(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,316 INFO L421 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-07-22 13:44:02,316 INFO L421 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-07-22 13:44:02,316 INFO L421 ceAbstractionStarter]: For program point L1181(lines 1181 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,316 INFO L421 ceAbstractionStarter]: For program point L174(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,317 INFO L421 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-07-22 13:44:02,317 INFO L421 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-07-22 13:44:02,317 INFO L421 ceAbstractionStarter]: For program point L177(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,317 INFO L421 ceAbstractionStarter]: For program point L1187(lines 1187 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,317 INFO L421 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-07-22 13:44:02,317 INFO L421 ceAbstractionStarter]: For program point L180(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,317 INFO L421 ceAbstractionStarter]: For program point L1392(lines 1392 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,317 INFO L421 ceAbstractionStarter]: For program point L1155(lines 1155 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,317 INFO L421 ceAbstractionStarter]: For program point L1397(lines 1397 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,317 INFO L421 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-07-22 13:44:02,317 INFO L421 ceAbstractionStarter]: For program point L195(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,318 INFO L421 ceAbstractionStarter]: For program point L1160(lines 1160 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,319 INFO L421 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-07-22 13:44:02,319 INFO L421 ceAbstractionStarter]: For program point L198(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,320 INFO L421 ceAbstractionStarter]: For program point L1166(lines 1166 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,320 INFO L421 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-07-22 13:44:02,320 INFO L421 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-07-22 13:44:02,320 INFO L421 ceAbstractionStarter]: For program point L27(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,320 INFO L421 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-07-22 13:44:02,320 INFO L421 ceAbstractionStarter]: For program point L30(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,320 INFO L421 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-07-22 13:44:02,320 INFO L421 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-07-22 13:44:02,320 INFO L421 ceAbstractionStarter]: For program point L33(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,320 INFO L421 ceAbstractionStarter]: For program point L36(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,321 INFO L421 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-07-22 13:44:02,321 INFO L421 ceAbstractionStarter]: For program point L39(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,321 INFO L421 ceAbstractionStarter]: For program point L1193(lines 1193 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,321 INFO L421 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-07-22 13:44:02,321 INFO L421 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-07-22 13:44:02,321 INFO L421 ceAbstractionStarter]: For program point L42(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,321 INFO L421 ceAbstractionStarter]: For program point L45(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,321 INFO L421 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-07-22 13:44:02,321 INFO L421 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-07-22 13:44:02,321 INFO L421 ceAbstractionStarter]: For program point L48(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,322 INFO L421 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-07-22 13:44:02,322 INFO L421 ceAbstractionStarter]: For program point L51(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,322 INFO L421 ceAbstractionStarter]: For program point L54(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,322 INFO L421 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-07-22 13:44:02,322 INFO L421 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-07-22 13:44:02,322 INFO L421 ceAbstractionStarter]: For program point L57(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,322 INFO L421 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-07-22 13:44:02,322 INFO L421 ceAbstractionStarter]: For program point L60(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,322 INFO L421 ceAbstractionStarter]: For program point L63(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,322 INFO L421 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-07-22 13:44:02,323 INFO L421 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-07-22 13:44:02,323 INFO L421 ceAbstractionStarter]: For program point L66(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,323 INFO L421 ceAbstractionStarter]: For program point L69(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,323 INFO L421 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-07-22 13:44:02,323 INFO L421 ceAbstractionStarter]: For program point L72(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,323 INFO L421 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-07-22 13:44:02,323 INFO L421 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-07-22 13:44:02,323 INFO L421 ceAbstractionStarter]: For program point L75(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,323 INFO L421 ceAbstractionStarter]: For program point L78(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,323 INFO L421 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-07-22 13:44:02,325 INFO L417 ceAbstractionStarter]: At program point L1773''(lines 1773 1782) the Hoare annotation is: (let ((.cse6 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0 8))) (let ((.cse3 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 9)) (.cse0 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0 3)) (.cse1 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 7)) (.cse8 (not .cse6)) (.cse7 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 5)) (.cse5 (< 0 (+ ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0 156))) (.cse4 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0 4)) (.cse9 (not (= 9 ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0))) (.cse2 (not (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0 10)))) (or (and .cse0 .cse1 .cse2) (and (and .cse0 (<= 12 ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)) .cse3) (and .cse4 (and .cse5 (<= (+ ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0 79) 0) .cse2)) (and .cse5 .cse4 .cse6) (and .cse0 (not (= 8 ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)) .cse6) (and .cse7 .cse4) (and .cse5 .cse0 .cse7) (and .cse0 .cse3 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0 11)) (and .cse3 (<= (+ ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0 87) 0) .cse4 .cse8 .cse2) (and .cse4 .cse1 .cse2) (and .cse4 .cse9 .cse6) (and .cse5 .cse0 .cse2) (and .cse0 (not .cse1) .cse9 .cse8 (not .cse7)) (and .cse4 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 6)) (and .cse5 .cse4 .cse9 .cse2)))) [2018-07-22 13:44:02,325 INFO L421 ceAbstractionStarter]: For program point L81(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,325 INFO L421 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-07-22 13:44:02,325 INFO L421 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-07-22 13:44:02,326 INFO L421 ceAbstractionStarter]: For program point L84(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,326 INFO L421 ceAbstractionStarter]: For program point L87(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,326 INFO L421 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-07-22 13:44:02,326 INFO L421 ceAbstractionStarter]: For program point L802(lines 802 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,326 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-07-22 13:44:02,326 INFO L421 ceAbstractionStarter]: For program point L808(lines 808 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,326 INFO L421 ceAbstractionStarter]: For program point L90(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,326 INFO L421 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-07-22 13:44:02,326 INFO L421 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-07-22 13:44:02,326 INFO L421 ceAbstractionStarter]: For program point L93(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,327 INFO L421 ceAbstractionStarter]: For program point L96(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,327 INFO L421 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-07-22 13:44:02,327 INFO L421 ceAbstractionStarter]: For program point L99(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,327 INFO L421 ceAbstractionStarter]: For program point L822(lines 822 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,327 INFO L421 ceAbstractionStarter]: For program point L828(lines 828 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,327 INFO L421 ceAbstractionStarter]: For program point L815(lines 815 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,327 INFO L421 ceAbstractionStarter]: For program point L600(lines 600 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,327 INFO L421 ceAbstractionStarter]: For program point L840(lines 840 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,327 INFO L421 ceAbstractionStarter]: For program point L846(lines 846 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,327 INFO L421 ceAbstractionStarter]: For program point L606(lines 606 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,328 INFO L421 ceAbstractionStarter]: For program point L834(lines 834 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,328 INFO L421 ceAbstractionStarter]: For program point L863(lines 863 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,328 INFO L421 ceAbstractionStarter]: For program point L869(lines 869 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,328 INFO L421 ceAbstractionStarter]: For program point L624(lines 624 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,328 INFO L421 ceAbstractionStarter]: For program point L1616(lines 1616 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,328 INFO L421 ceAbstractionStarter]: For program point L612(lines 612 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,328 INFO L421 ceAbstractionStarter]: For program point L851(lines 851 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,328 INFO L421 ceAbstractionStarter]: For program point L857(lines 857 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,328 INFO L421 ceAbstractionStarter]: For program point L1628(lines 1628 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,328 INFO L421 ceAbstractionStarter]: For program point L618(lines 618 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,328 INFO L421 ceAbstractionStarter]: For program point L1622(lines 1622 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,329 INFO L421 ceAbstractionStarter]: For program point L641(lines 641 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,331 INFO L421 ceAbstractionStarter]: For program point L882(lines 882 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,331 INFO L421 ceAbstractionStarter]: For program point L648(lines 648 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,331 INFO L421 ceAbstractionStarter]: For program point L404(lines 404 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,331 INFO L421 ceAbstractionStarter]: For program point L888(lines 888 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,332 INFO L421 ceAbstractionStarter]: For program point L875(lines 875 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,332 INFO L421 ceAbstractionStarter]: For program point L631(lines 631 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,332 INFO L421 ceAbstractionStarter]: For program point L636(lines 636 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,332 INFO L421 ceAbstractionStarter]: For program point L1603(lines 1603 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,332 INFO L421 ceAbstractionStarter]: For program point L1609(lines 1609 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,332 INFO L421 ceAbstractionStarter]: For program point L661(lines 661 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,332 INFO L421 ceAbstractionStarter]: For program point L424(lines 424 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,332 INFO L421 ceAbstractionStarter]: For program point L664(lines 664 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,332 INFO L421 ceAbstractionStarter]: For program point L1651(lines 1651 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,332 INFO L421 ceAbstractionStarter]: For program point L427(lines 427 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,333 INFO L421 ceAbstractionStarter]: For program point L1656(lines 1656 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,333 INFO L421 ceAbstractionStarter]: For program point L1415(lines 1415 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,333 INFO L421 ceAbstractionStarter]: For program point L894(lines 894 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,333 INFO L421 ceAbstractionStarter]: For program point L1663(lines 1663 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,333 INFO L421 ceAbstractionStarter]: For program point L655(lines 655 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,333 INFO L421 ceAbstractionStarter]: For program point L1422(lines 1422 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,333 INFO L421 ceAbstractionStarter]: For program point L411(lines 411 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,333 INFO L421 ceAbstractionStarter]: For program point L417(lines 417 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,333 INFO L421 ceAbstractionStarter]: For program point L899(lines 899 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,333 INFO L421 ceAbstractionStarter]: For program point L1669(lines 1669 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,334 INFO L421 ceAbstractionStarter]: For program point L1428(lines 1428 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,334 INFO L421 ceAbstractionStarter]: For program point L680(lines 680 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,334 INFO L421 ceAbstractionStarter]: For program point L201(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,334 INFO L421 ceAbstractionStarter]: For program point L443(lines 443 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,334 INFO L421 ceAbstractionStarter]: For program point L440(lines 440 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,334 INFO L421 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-07-22 13:44:02,334 INFO L421 ceAbstractionStarter]: For program point L204(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,334 INFO L421 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-07-22 13:44:02,334 INFO L421 ceAbstractionStarter]: For program point L686(lines 686 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,334 INFO L421 ceAbstractionStarter]: For program point L449(lines 449 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,334 INFO L421 ceAbstractionStarter]: For program point L1638(lines 1638 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,334 INFO L421 ceAbstractionStarter]: For program point L1633(lines 1633 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,334 INFO L421 ceAbstractionStarter]: For program point L670(lines 670 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,334 INFO L421 ceAbstractionStarter]: For program point L677(lines 677 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,334 INFO L421 ceAbstractionStarter]: For program point L434(lines 434 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,334 INFO L421 ceAbstractionStarter]: For program point L1403(lines 1403 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,335 INFO L421 ceAbstractionStarter]: For program point L1645(lines 1645 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,335 INFO L421 ceAbstractionStarter]: For program point L1409(lines 1409 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,335 INFO L421 ceAbstractionStarter]: For program point L223(lines 223 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,335 INFO L421 ceAbstractionStarter]: For program point L463(lines 463 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,335 INFO L421 ceAbstractionStarter]: For program point L469(lines 469 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,335 INFO L421 ceAbstractionStarter]: For program point L1211(lines 1211 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,335 INFO L421 ceAbstractionStarter]: For program point L1693(lines 1693 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,335 INFO L421 ceAbstractionStarter]: For program point L229(lines 229 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,335 INFO L421 ceAbstractionStarter]: For program point L1214(lines 1214 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,335 INFO L421 ceAbstractionStarter]: For program point L1456(lines 1456 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,335 INFO L421 ceAbstractionStarter]: For program point L1699(lines 1699 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,335 INFO L421 ceAbstractionStarter]: For program point L691(lines 691 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,335 INFO L421 ceAbstractionStarter]: For program point L454(lines 454 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,335 INFO L421 ceAbstractionStarter]: For program point L696(lines 696 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,335 INFO L421 ceAbstractionStarter]: For program point L457(lines 457 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,335 INFO L421 ceAbstractionStarter]: For program point L1466(lines 1466 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,335 INFO L421 ceAbstractionStarter]: For program point L213(lines 213 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,336 INFO L421 ceAbstractionStarter]: For program point L1461(lines 1461 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,336 INFO L421 ceAbstractionStarter]: For program point L1220(lines 1220 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,336 INFO L421 ceAbstractionStarter]: For program point L218(lines 218 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,336 INFO L421 ceAbstractionStarter]: For program point L1227(lines 1227 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,336 INFO L421 ceAbstractionStarter]: For program point L483(lines 483 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,336 INFO L421 ceAbstractionStarter]: For program point L240(lines 240 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,336 INFO L421 ceAbstractionStarter]: For program point L1675(lines 1675 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,336 INFO L421 ceAbstractionStarter]: For program point L489(lines 489 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,336 INFO L421 ceAbstractionStarter]: For program point L246(lines 246 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,336 INFO L421 ceAbstractionStarter]: For program point L1434(lines 1434 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,336 INFO L421 ceAbstractionStarter]: For program point L476(lines 476 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,336 INFO L421 ceAbstractionStarter]: For program point L235(lines 235 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,336 INFO L421 ceAbstractionStarter]: For program point L1200(lines 1200 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,336 INFO L421 ceAbstractionStarter]: For program point L1440(lines 1440 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,336 INFO L421 ceAbstractionStarter]: For program point L1682(lines 1682 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,336 INFO L421 ceAbstractionStarter]: For program point L1449(lines 1449 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,336 INFO L421 ceAbstractionStarter]: For program point L1205(lines 1205 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,336 INFO L421 ceAbstractionStarter]: For program point L1687(lines 1687 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,337 INFO L421 ceAbstractionStarter]: For program point L1446(lines 1446 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,337 INFO L421 ceAbstractionStarter]: For program point L24'(lines 23 1492) no Hoare annotation was computed. [2018-07-22 13:44:02,337 INFO L421 ceAbstractionStarter]: For program point L262(lines 262 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,337 INFO L417 ceAbstractionStarter]: At program point L1491(lines 23 1492) the Hoare annotation is: (let ((.cse6 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0 8))) (let ((.cse3 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 9)) (.cse0 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0 3)) (.cse1 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 7)) (.cse8 (not .cse6)) (.cse7 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 5)) (.cse5 (< 0 (+ ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0 156))) (.cse4 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15~0 4)) (.cse9 (not (= 9 ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0))) (.cse2 (not (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0 10)))) (or (and .cse0 .cse1 .cse2) (and (and .cse0 (<= 12 ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0)) .cse3) (and .cse4 (and .cse5 (<= (+ ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0 79) 0) .cse2)) (and .cse5 .cse4 .cse6) (and .cse0 (not (= 8 ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0)) .cse6) (and .cse7 .cse4) (and .cse5 .cse0 .cse7) (and .cse0 .cse3 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16~0 11)) (and .cse3 (<= (+ ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18~0 87) 0) .cse4 .cse8 .cse2) (and .cse4 .cse1 .cse2) (and .cse4 .cse9 .cse6) (and .cse5 .cse0 .cse2) (and .cse0 (not .cse1) .cse9 .cse8 (not .cse7)) (and .cse4 (= ~__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12~0 6)) (and .cse5 .cse4 .cse9 .cse2)))) [2018-07-22 13:44:02,337 INFO L421 ceAbstractionStarter]: For program point L1256(lines 1256 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,337 INFO L421 ceAbstractionStarter]: For program point L268(lines 268 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,337 INFO L421 ceAbstractionStarter]: For program point L1497(lines 1497 1763) no Hoare annotation was computed. [2018-07-22 13:44:02,337 INFO L421 ceAbstractionStarter]: For program point L1011(lines 1011 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,337 INFO L421 ceAbstractionStarter]: For program point L1250(lines 1250 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,337 INFO L421 ceAbstractionStarter]: For program point L1018(lines 1018 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,337 INFO L421 ceAbstractionStarter]: For program point L252(lines 252 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,337 INFO L421 ceAbstractionStarter]: For program point L495(lines 495 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,337 INFO L421 ceAbstractionStarter]: For program point L1267(lines 1267 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,337 INFO L421 ceAbstractionStarter]: For program point L257(lines 257 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,338 INFO L421 ceAbstractionStarter]: For program point L1025(lines 1025 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,338 INFO L421 ceAbstractionStarter]: For program point L1262(lines 1262 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,338 INFO L421 ceAbstractionStarter]: For program point L285(lines 285 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,338 INFO L421 ceAbstractionStarter]: For program point L1234(lines 1234 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,338 INFO L421 ceAbstractionStarter]: For program point L1477(lines 1477 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,338 INFO L421 ceAbstractionStarter]: For program point L1472(lines 1472 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,338 INFO L421 ceAbstractionStarter]: For program point L290(lines 290 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,338 INFO L421 ceAbstractionStarter]: For program point L274(lines 274 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,338 INFO L421 ceAbstractionStarter]: For program point L279(lines 279 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,338 INFO L421 ceAbstractionStarter]: For program point L1241(lines 1241 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,338 INFO L421 ceAbstractionStarter]: For program point ULTIMATE.startErr0AssertViolationERROR_FUNCTION(line 172) no Hoare annotation was computed. [2018-07-22 13:44:02,338 INFO L421 ceAbstractionStarter]: For program point L1484(lines 1484 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,338 INFO L421 ceAbstractionStarter]: For program point L1005(lines 1005 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,338 INFO L421 ceAbstractionStarter]: For program point L1247(lines 1247 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,338 INFO L421 ceAbstractionStarter]: For program point L1291(lines 1291 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,338 INFO L421 ceAbstractionStarter]: For program point L1297(lines 1297 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,339 INFO L421 ceAbstractionStarter]: For program point L1055(lines 1055 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,339 INFO L421 ceAbstractionStarter]: For program point L1061(lines 1061 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,339 INFO L421 ceAbstractionStarter]: For program point L297(lines 297 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,339 INFO L421 ceAbstractionStarter]: For program point L1067(lines 1067 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,339 INFO L421 ceAbstractionStarter]: For program point L1036(lines 1036 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,339 INFO L421 ceAbstractionStarter]: For program point L1031(lines 1031 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,339 INFO L421 ceAbstractionStarter]: For program point L1274(lines 1274 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,339 INFO L421 ceAbstractionStarter]: For program point L1280(lines 1280 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,339 INFO L421 ceAbstractionStarter]: For program point L1048(lines 1048 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,339 INFO L421 ceAbstractionStarter]: For program point L1042(lines 1042 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,339 INFO L421 ceAbstractionStarter]: For program point L1286(lines 1286 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,340 INFO L421 ceAbstractionStarter]: For program point L1092(lines 1092 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,340 INFO L421 ceAbstractionStarter]: For program point L1097(lines 1097 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,340 INFO L421 ceAbstractionStarter]: For program point L1073(lines 1073 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,340 INFO L421 ceAbstractionStarter]: For program point L1079(lines 1079 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,340 INFO L421 ceAbstractionStarter]: For program point L1086(lines 1086 1490) no Hoare annotation was computed. [2018-07-22 13:44:02,384 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.07 01:44:02 BoogieIcfgContainer [2018-07-22 13:44:02,384 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-07-22 13:44:02,385 INFO L168 Benchmark]: Toolchain (without parser) took 62595.81 ms. Allocated memory was 308.3 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 249.6 MB in the beginning and 685.6 MB in the end (delta: -436.0 MB). Peak memory consumption was 789.7 MB. Max. memory is 5.3 GB. [2018-07-22 13:44:02,390 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 308.3 MB. Free memory is still 273.7 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-07-22 13:44:02,390 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1416.65 ms. Allocated memory was 308.3 MB in the beginning and 333.4 MB in the end (delta: 25.2 MB). Free memory was 248.6 MB in the beginning and 267.3 MB in the end (delta: -18.7 MB). Peak memory consumption was 74.1 MB. Max. memory is 5.3 GB. [2018-07-22 13:44:02,391 INFO L168 Benchmark]: Boogie Procedure Inliner took 174.20 ms. Allocated memory is still 333.4 MB. Free memory was 267.3 MB in the beginning and 243.3 MB in the end (delta: 23.9 MB). Peak memory consumption was 23.9 MB. Max. memory is 5.3 GB. [2018-07-22 13:44:02,391 INFO L168 Benchmark]: Boogie Preprocessor took 540.64 ms. Allocated memory was 333.4 MB in the beginning and 537.4 MB in the end (delta: 203.9 MB). Free memory was 243.3 MB in the beginning and 482.7 MB in the end (delta: -239.4 MB). Peak memory consumption was 25.8 MB. Max. memory is 5.3 GB. [2018-07-22 13:44:02,392 INFO L168 Benchmark]: RCFGBuilder took 6947.83 ms. Allocated memory was 537.4 MB in the beginning and 539.0 MB in the end (delta: 1.6 MB). Free memory was 482.7 MB in the beginning and 379.2 MB in the end (delta: 103.5 MB). Peak memory consumption was 198.8 MB. Max. memory is 5.3 GB. [2018-07-22 13:44:02,393 INFO L168 Benchmark]: TraceAbstraction took 53506.70 ms. Allocated memory was 539.0 MB in the beginning and 1.5 GB in the end (delta: 995.1 MB). Free memory was 379.2 MB in the beginning and 685.6 MB in the end (delta: -306.5 MB). Peak memory consumption was 688.6 MB. Max. memory is 5.3 GB. [2018-07-22 13:44:02,400 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 308.3 MB. Free memory is still 273.7 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 1416.65 ms. Allocated memory was 308.3 MB in the beginning and 333.4 MB in the end (delta: 25.2 MB). Free memory was 248.6 MB in the beginning and 267.3 MB in the end (delta: -18.7 MB). Peak memory consumption was 74.1 MB. Max. memory is 5.3 GB. * Boogie Procedure Inliner took 174.20 ms. Allocated memory is still 333.4 MB. Free memory was 267.3 MB in the beginning and 243.3 MB in the end (delta: 23.9 MB). Peak memory consumption was 23.9 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 540.64 ms. Allocated memory was 333.4 MB in the beginning and 537.4 MB in the end (delta: 203.9 MB). Free memory was 243.3 MB in the beginning and 482.7 MB in the end (delta: -239.4 MB). Peak memory consumption was 25.8 MB. Max. memory is 5.3 GB. * RCFGBuilder took 6947.83 ms. Allocated memory was 537.4 MB in the beginning and 539.0 MB in the end (delta: 1.6 MB). Free memory was 482.7 MB in the beginning and 379.2 MB in the end (delta: 103.5 MB). Peak memory consumption was 198.8 MB. Max. memory is 5.3 GB. * TraceAbstraction took 53506.70 ms. Allocated memory was 539.0 MB in the beginning and 1.5 GB in the end (delta: 995.1 MB). Free memory was 379.2 MB in the beginning and 685.6 MB in the end (delta: -306.5 MB). Peak memory consumption was 688.6 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 172]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 1767]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1773]: Loop Invariant Derived loop invariant: (((((((((((((((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 7) && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 10)) || ((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3 && 12 <= __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 9)) || (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4 && (0 < __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 156 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 79 <= 0) && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 10))) || ((0 < __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 156 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 8)) || ((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3 && !(8 == __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12)) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 8)) || (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 5 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4)) || ((0 < __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 156 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 5)) || ((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 9) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 11)) || ((((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 9 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 87 <= 0) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4) && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 8)) && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 10))) || ((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 7) && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 10))) || ((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4 && !(9 == __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12)) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 8)) || ((0 < __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 156 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3) && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 10))) || ((((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3 && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 7)) && !(9 == __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12)) && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 8)) && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 5))) || (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 6)) || (((0 < __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 156 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4) && !(9 == __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12)) && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 10)) - InvariantResult [Line: 1494]: Loop Invariant Derived loop invariant: (((((((((((((((0 < __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 156 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 5) || ((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 8) && !(9 == __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12))) || ((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 7) && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 10))) || ((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3 && !(8 == __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12)) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 8)) || ((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3 && 12 <= __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 9)) || (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4 && (0 < __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 156 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 79 <= 0) && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 10))) || ((((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 9 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 87 <= 0) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4) && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 8)) && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 10))) || ((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 7) && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 10))) || ((0 < __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 156 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 8)) || ((0 < __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 156 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3) && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 10))) || (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 5 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4)) || ((((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3 && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 7)) && !(9 == __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12)) && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 8)) && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 5))) || (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 6)) || ((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 11) && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 5))) || (((0 < __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 156 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4) && !(9 == __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12)) && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 10)) - InvariantResult [Line: 23]: Loop Invariant Derived loop invariant: (((((((((((((((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 7) && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 10)) || ((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3 && 12 <= __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 9)) || (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4 && (0 < __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 156 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 79 <= 0) && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 10))) || ((0 < __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 156 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 8)) || ((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3 && !(8 == __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12)) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 8)) || (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 5 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4)) || ((0 < __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 156 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 5)) || ((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 9) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 11)) || ((((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 9 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 87 <= 0) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4) && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 8)) && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 10))) || ((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 7) && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 10))) || ((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4 && !(9 == __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12)) && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 8)) || ((0 < __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 156 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3) && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 10))) || ((((__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 3 && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 7)) && !(9 == __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12)) && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 8)) && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 5))) || (__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12 == 6)) || (((0 < __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a18 + 156 && __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a15 == 4) && !(9 == __U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a12)) && !(__U_MULTI_f_storage_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__a16 == 10)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 397 locations, 1 error locations. SAFE Result, 53.3s OverallTime, 12 OverallIterations, 7 TraceHistogramMax, 35.6s AutomataDifference, 0.0s DeadEndRemovalTime, 2.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 1985 SDtfs, 7406 SDslu, 874 SDs, 0 SdLazy, 20869 SolverSat, 3526 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 30.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1935 GetRequests, 1891 SyntacticMatches, 10 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 5.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=23797occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 2.2s AutomataMinimizationTime, 12 MinimizatonAttempts, 5379 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 319 NumberOfFragments, 581 HoareAnnotationTreeSize, 4 FomulaSimplifications, 13638 FormulaSimplificationTreeSizeReduction, 0.6s HoareSimplificationTime, 4 FomulaSimplificationsInter, 6638 FormulaSimplificationTreeSizeReductionInter, 1.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 8.6s InterpolantComputationTime, 7151 NumberOfCodeBlocks, 7151 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 7136 ConstructedInterpolants, 0 QuantifiedInterpolants, 11164215 SizeOfPredicates, 3 NumberOfNonLiveVariables, 2269 ConjunctsInSsa, 6 ConjunctsInUnsatCore, 15 InterpolantComputations, 12 PerfectInterpolantSequences, 9882/10357 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/Problem16_label11_true-unreach-call.c_svcomp-Reach-64bit-Automizer_Default.epf_AutomizerCInline.xml/Csv-Benchmark-0-2018-07-22_13-44-02-484.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/Problem16_label11_true-unreach-call.c_svcomp-Reach-64bit-Automizer_Default.epf_AutomizerCInline.xml/Csv-TraceAbstractionBenchmarks-0-2018-07-22_13-44-02-484.csv Received shutdown request...