java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem18_label37_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0fd1304 [2018-10-23 20:54:16,917 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-23 20:54:16,921 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-23 20:54:16,936 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-23 20:54:16,937 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-23 20:54:16,939 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-23 20:54:16,942 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-23 20:54:16,945 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-23 20:54:16,947 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-23 20:54:16,955 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-23 20:54:16,956 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-23 20:54:16,957 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-23 20:54:16,958 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-23 20:54:16,959 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-23 20:54:16,963 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-23 20:54:16,964 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-23 20:54:16,965 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-23 20:54:16,967 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-23 20:54:16,970 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-23 20:54:16,972 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-23 20:54:16,973 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-23 20:54:16,974 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-23 20:54:16,976 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-23 20:54:16,988 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-23 20:54:17,009 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-23 20:54:17,009 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-23 20:54:17,011 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-23 20:54:17,011 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-23 20:54:17,012 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-23 20:54:17,012 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-23 20:54:17,012 INFO L133 SettingsManager]: * Use SBE=true [2018-10-23 20:54:17,012 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-23 20:54:17,015 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-23 20:54:17,015 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-23 20:54:17,016 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-23 20:54:17,016 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-23 20:54:17,016 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-23 20:54:17,016 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-23 20:54:17,016 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-23 20:54:17,016 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-23 20:54:17,017 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-23 20:54:17,017 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-23 20:54:17,017 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-23 20:54:17,017 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-23 20:54:17,017 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-23 20:54:17,018 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-23 20:54:17,019 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-23 20:54:17,019 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-23 20:54:17,019 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-23 20:54:17,019 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-23 20:54:17,020 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-23 20:54:17,020 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-23 20:54:17,068 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-23 20:54:17,085 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-23 20:54:17,089 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-23 20:54:17,092 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-23 20:54:17,092 INFO L276 PluginConnector]: CDTParser initialized [2018-10-23 20:54:17,093 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem18_label37_true-unreach-call.c [2018-10-23 20:54:17,174 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/936d6ca0a/6973ef17d32d481e919d3d96404b77e1/FLAG208f577fc [2018-10-23 20:54:17,944 INFO L298 CDTParser]: Found 1 translation units. [2018-10-23 20:54:17,945 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem18_label37_true-unreach-call.c [2018-10-23 20:54:17,967 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/936d6ca0a/6973ef17d32d481e919d3d96404b77e1/FLAG208f577fc [2018-10-23 20:54:17,984 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/936d6ca0a/6973ef17d32d481e919d3d96404b77e1 [2018-10-23 20:54:17,995 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-23 20:54:17,997 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-23 20:54:17,998 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-23 20:54:17,998 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-23 20:54:18,002 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-23 20:54:18,004 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 08:54:17" (1/1) ... [2018-10-23 20:54:18,007 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6465e754 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:54:18, skipping insertion in model container [2018-10-23 20:54:18,007 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 08:54:17" (1/1) ... [2018-10-23 20:54:18,018 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-23 20:54:18,168 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-23 20:54:19,450 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-23 20:54:19,455 INFO L189 MainTranslator]: Completed pre-run [2018-10-23 20:54:19,880 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-23 20:54:19,910 INFO L193 MainTranslator]: Completed translation [2018-10-23 20:54:19,911 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:54:19 WrapperNode [2018-10-23 20:54:19,911 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-23 20:54:19,912 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-23 20:54:19,912 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-23 20:54:19,912 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-23 20:54:19,924 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:54:19" (1/1) ... [2018-10-23 20:54:19,997 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:54:19" (1/1) ... [2018-10-23 20:54:20,422 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-23 20:54:20,422 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-23 20:54:20,423 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-23 20:54:20,423 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-23 20:54:20,432 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:54:19" (1/1) ... [2018-10-23 20:54:20,432 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:54:19" (1/1) ... [2018-10-23 20:54:20,450 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:54:19" (1/1) ... [2018-10-23 20:54:20,451 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:54:19" (1/1) ... [2018-10-23 20:54:20,536 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:54:19" (1/1) ... [2018-10-23 20:54:20,575 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:54:19" (1/1) ... [2018-10-23 20:54:20,604 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:54:19" (1/1) ... [2018-10-23 20:54:20,634 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-23 20:54:20,635 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-23 20:54:20,635 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-23 20:54:20,635 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-23 20:54:20,636 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:54:19" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UTaipan-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 [2018-10-23 20:54:20,707 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-10-23 20:54:20,708 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-23 20:54:20,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-23 20:54:27,620 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-23 20:54:27,621 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.10 08:54:27 BoogieIcfgContainer [2018-10-23 20:54:27,621 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-23 20:54:27,622 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-23 20:54:27,622 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-23 20:54:27,626 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-23 20:54:27,626 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.10 08:54:17" (1/3) ... [2018-10-23 20:54:27,627 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@144e6d91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.10 08:54:27, skipping insertion in model container [2018-10-23 20:54:27,627 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:54:19" (2/3) ... [2018-10-23 20:54:27,628 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@144e6d91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.10 08:54:27, skipping insertion in model container [2018-10-23 20:54:27,628 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.10 08:54:27" (3/3) ... [2018-10-23 20:54:27,630 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem18_label37_true-unreach-call.c [2018-10-23 20:54:27,640 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-23 20:54:27,650 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-10-23 20:54:27,669 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-10-23 20:54:27,712 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-10-23 20:54:27,713 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-23 20:54:27,713 INFO L383 AbstractCegarLoop]: Hoare is true [2018-10-23 20:54:27,713 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-23 20:54:27,713 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-23 20:54:27,714 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-23 20:54:27,714 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-23 20:54:27,714 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-23 20:54:27,714 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-23 20:54:27,755 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states. [2018-10-23 20:54:27,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2018-10-23 20:54:27,765 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:54:27,766 INFO L375 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, 1] [2018-10-23 20:54:27,769 INFO L424 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:54:27,775 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:54:27,776 INFO L82 PathProgramCache]: Analyzing trace with hash 1848943538, now seen corresponding path program 1 times [2018-10-23 20:54:27,778 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:54:27,779 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:54:27,830 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:54:27,831 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:54:27,831 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:54:27,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:54:28,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-23 20:54:28,326 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 20:54:28,326 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-23 20:54:28,332 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-23 20:54:28,350 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-23 20:54:28,351 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:54:28,355 INFO L87 Difference]: Start difference. First operand 758 states. Second operand 4 states. [2018-10-23 20:54:38,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:54:38,951 INFO L93 Difference]: Finished difference Result 2902 states and 5650 transitions. [2018-10-23 20:54:38,952 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-23 20:54:38,953 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 57 [2018-10-23 20:54:38,954 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:54:38,993 INFO L225 Difference]: With dead ends: 2902 [2018-10-23 20:54:38,993 INFO L226 Difference]: Without dead ends: 2137 [2018-10-23 20:54:39,001 INFO L605 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 [2018-10-23 20:54:39,024 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2137 states. [2018-10-23 20:54:39,153 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2137 to 2137. [2018-10-23 20:54:39,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2137 states. [2018-10-23 20:54:39,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2137 states to 2137 states and 3734 transitions. [2018-10-23 20:54:39,166 INFO L78 Accepts]: Start accepts. Automaton has 2137 states and 3734 transitions. Word has length 57 [2018-10-23 20:54:39,167 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:54:39,167 INFO L481 AbstractCegarLoop]: Abstraction has 2137 states and 3734 transitions. [2018-10-23 20:54:39,167 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-23 20:54:39,167 INFO L276 IsEmpty]: Start isEmpty. Operand 2137 states and 3734 transitions. [2018-10-23 20:54:39,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-10-23 20:54:39,174 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:54:39,174 INFO L375 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, 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] [2018-10-23 20:54:39,174 INFO L424 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:54:39,175 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:54:39,175 INFO L82 PathProgramCache]: Analyzing trace with hash 1457447958, now seen corresponding path program 1 times [2018-10-23 20:54:39,175 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:54:39,175 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:54:39,176 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:54:39,177 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:54:39,177 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:54:39,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:54:39,502 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-23 20:54:39,502 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 20:54:39,502 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-23 20:54:39,504 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-23 20:54:39,505 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-23 20:54:39,505 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:54:39,505 INFO L87 Difference]: Start difference. First operand 2137 states and 3734 transitions. Second operand 4 states. [2018-10-23 20:54:50,441 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:54:50,442 INFO L93 Difference]: Finished difference Result 8418 states and 14808 transitions. [2018-10-23 20:54:50,442 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-23 20:54:50,442 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 142 [2018-10-23 20:54:50,443 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:54:50,480 INFO L225 Difference]: With dead ends: 8418 [2018-10-23 20:54:50,480 INFO L226 Difference]: Without dead ends: 6283 [2018-10-23 20:54:50,487 INFO L605 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 [2018-10-23 20:54:50,494 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6283 states. [2018-10-23 20:54:50,716 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6283 to 6283. [2018-10-23 20:54:50,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6283 states. [2018-10-23 20:54:50,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6283 states to 6283 states and 9360 transitions. [2018-10-23 20:54:50,730 INFO L78 Accepts]: Start accepts. Automaton has 6283 states and 9360 transitions. Word has length 142 [2018-10-23 20:54:50,731 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:54:50,731 INFO L481 AbstractCegarLoop]: Abstraction has 6283 states and 9360 transitions. [2018-10-23 20:54:50,731 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-23 20:54:50,731 INFO L276 IsEmpty]: Start isEmpty. Operand 6283 states and 9360 transitions. [2018-10-23 20:54:50,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2018-10-23 20:54:50,738 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:54:50,738 INFO L375 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, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-23 20:54:50,738 INFO L424 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:54:50,739 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:54:50,740 INFO L82 PathProgramCache]: Analyzing trace with hash -1170468649, now seen corresponding path program 1 times [2018-10-23 20:54:50,740 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:54:50,740 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:54:50,741 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:54:50,741 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:54:50,741 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:54:50,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:54:50,942 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2018-10-23 20:54:50,942 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 20:54:50,942 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-23 20:54:50,943 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-23 20:54:50,943 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-23 20:54:50,943 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:54:50,944 INFO L87 Difference]: Start difference. First operand 6283 states and 9360 transitions. Second operand 4 states. [2018-10-23 20:54:57,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:54:57,450 INFO L93 Difference]: Finished difference Result 23636 states and 35291 transitions. [2018-10-23 20:54:57,452 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-23 20:54:57,453 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 197 [2018-10-23 20:54:57,453 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:54:57,515 INFO L225 Difference]: With dead ends: 23636 [2018-10-23 20:54:57,515 INFO L226 Difference]: Without dead ends: 17355 [2018-10-23 20:54:57,524 INFO L605 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 [2018-10-23 20:54:57,537 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17355 states. [2018-10-23 20:54:57,769 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17355 to 12502. [2018-10-23 20:54:57,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12502 states. [2018-10-23 20:54:57,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12502 states to 12502 states and 16539 transitions. [2018-10-23 20:54:57,795 INFO L78 Accepts]: Start accepts. Automaton has 12502 states and 16539 transitions. Word has length 197 [2018-10-23 20:54:57,795 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:54:57,795 INFO L481 AbstractCegarLoop]: Abstraction has 12502 states and 16539 transitions. [2018-10-23 20:54:57,796 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-23 20:54:57,797 INFO L276 IsEmpty]: Start isEmpty. Operand 12502 states and 16539 transitions. [2018-10-23 20:54:57,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2018-10-23 20:54:57,806 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:54:57,806 INFO L375 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-23 20:54:57,807 INFO L424 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:54:57,808 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:54:57,808 INFO L82 PathProgramCache]: Analyzing trace with hash 1451116300, now seen corresponding path program 1 times [2018-10-23 20:54:57,809 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:54:57,809 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:54:57,813 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:54:57,813 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:54:57,814 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:54:57,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:54:58,608 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2018-10-23 20:54:58,608 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 20:54:58,608 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-23 20:54:58,609 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-23 20:54:58,609 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-23 20:54:58,609 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-10-23 20:54:58,610 INFO L87 Difference]: Start difference. First operand 12502 states and 16539 transitions. Second operand 5 states. [2018-10-23 20:55:06,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:55:06,868 INFO L93 Difference]: Finished difference Result 36058 states and 47103 transitions. [2018-10-23 20:55:06,869 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-23 20:55:06,869 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 267 [2018-10-23 20:55:06,869 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:55:06,924 INFO L225 Difference]: With dead ends: 36058 [2018-10-23 20:55:06,924 INFO L226 Difference]: Without dead ends: 23558 [2018-10-23 20:55:06,943 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 3 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2018-10-23 20:55:06,970 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23558 states. [2018-10-23 20:55:07,303 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23558 to 20103. [2018-10-23 20:55:07,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20103 states. [2018-10-23 20:55:07,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20103 states to 20103 states and 24657 transitions. [2018-10-23 20:55:07,338 INFO L78 Accepts]: Start accepts. Automaton has 20103 states and 24657 transitions. Word has length 267 [2018-10-23 20:55:07,339 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:55:07,339 INFO L481 AbstractCegarLoop]: Abstraction has 20103 states and 24657 transitions. [2018-10-23 20:55:07,339 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-23 20:55:07,339 INFO L276 IsEmpty]: Start isEmpty. Operand 20103 states and 24657 transitions. [2018-10-23 20:55:07,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 451 [2018-10-23 20:55:07,351 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:55:07,352 INFO L375 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, 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, 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] [2018-10-23 20:55:07,352 INFO L424 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:55:07,352 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:55:07,353 INFO L82 PathProgramCache]: Analyzing trace with hash -1428714811, now seen corresponding path program 1 times [2018-10-23 20:55:07,353 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:55:07,353 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:55:07,354 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:55:07,354 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:55:07,354 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:55:07,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:55:07,822 WARN L179 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 10 DAG size of output: 7 [2018-10-23 20:55:08,290 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 362 proven. 4 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2018-10-23 20:55:08,290 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-23 20:55:08,290 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UTaipan-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 [2018-10-23 20:55:08,323 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:55:08,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:55:08,512 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-23 20:55:08,712 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 345 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2018-10-23 20:55:08,735 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-23 20:55:08,735 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 6 [2018-10-23 20:55:08,736 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-10-23 20:55:08,737 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-10-23 20:55:08,737 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-10-23 20:55:08,737 INFO L87 Difference]: Start difference. First operand 20103 states and 24657 transitions. Second operand 6 states. [2018-10-23 20:55:22,617 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:55:22,619 INFO L93 Difference]: Finished difference Result 53403 states and 64711 transitions. [2018-10-23 20:55:22,620 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-10-23 20:55:22,620 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 450 [2018-10-23 20:55:22,621 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:55:22,674 INFO L225 Difference]: With dead ends: 53403 [2018-10-23 20:55:22,674 INFO L226 Difference]: Without dead ends: 32555 [2018-10-23 20:55:22,701 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 461 GetRequests, 452 SyntacticMatches, 2 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=31, Invalid=41, Unknown=0, NotChecked=0, Total=72 [2018-10-23 20:55:22,731 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32555 states. [2018-10-23 20:55:23,295 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32555 to 26321. [2018-10-23 20:55:23,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26321 states. [2018-10-23 20:55:23,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26321 states to 26321 states and 29697 transitions. [2018-10-23 20:55:23,331 INFO L78 Accepts]: Start accepts. Automaton has 26321 states and 29697 transitions. Word has length 450 [2018-10-23 20:55:23,331 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:55:23,331 INFO L481 AbstractCegarLoop]: Abstraction has 26321 states and 29697 transitions. [2018-10-23 20:55:23,331 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-10-23 20:55:23,332 INFO L276 IsEmpty]: Start isEmpty. Operand 26321 states and 29697 transitions. [2018-10-23 20:55:23,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2018-10-23 20:55:23,364 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:55:23,365 INFO L375 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, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-23 20:55:23,366 INFO L424 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:55:23,366 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:55:23,366 INFO L82 PathProgramCache]: Analyzing trace with hash -421506476, now seen corresponding path program 1 times [2018-10-23 20:55:23,366 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:55:23,367 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:55:23,368 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:55:23,368 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:55:23,368 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:55:23,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:55:24,872 INFO L134 CoverageAnalysis]: Checked inductivity of 678 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 514 trivial. 0 not checked. [2018-10-23 20:55:24,872 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 20:55:24,873 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-23 20:55:24,874 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-23 20:55:24,874 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-23 20:55:24,874 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:55:24,875 INFO L87 Difference]: Start difference. First operand 26321 states and 29697 transitions. Second operand 4 states. [2018-10-23 20:55:30,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:55:30,366 INFO L93 Difference]: Finished difference Result 74752 states and 85527 transitions. [2018-10-23 20:55:30,367 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-23 20:55:30,367 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 981 [2018-10-23 20:55:30,369 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:55:30,442 INFO L225 Difference]: With dead ends: 74752 [2018-10-23 20:55:30,442 INFO L226 Difference]: Without dead ends: 49124 [2018-10-23 20:55:30,477 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:55:30,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49124 states. [2018-10-23 20:55:31,001 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49124 to 47742. [2018-10-23 20:55:31,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47742 states. [2018-10-23 20:55:31,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47742 states to 47742 states and 53788 transitions. [2018-10-23 20:55:31,068 INFO L78 Accepts]: Start accepts. Automaton has 47742 states and 53788 transitions. Word has length 981 [2018-10-23 20:55:31,070 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:55:31,070 INFO L481 AbstractCegarLoop]: Abstraction has 47742 states and 53788 transitions. [2018-10-23 20:55:31,070 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-23 20:55:31,070 INFO L276 IsEmpty]: Start isEmpty. Operand 47742 states and 53788 transitions. [2018-10-23 20:55:31,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1138 [2018-10-23 20:55:31,124 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:55:31,126 INFO L375 BasicCegarLoop]: trace histogram [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, 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, 4, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-23 20:55:31,126 INFO L424 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:55:31,126 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:55:31,127 INFO L82 PathProgramCache]: Analyzing trace with hash -1550493083, now seen corresponding path program 1 times [2018-10-23 20:55:31,127 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:55:31,127 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:55:31,128 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:55:31,128 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:55:31,129 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:55:31,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:55:32,129 WARN L179 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 18 DAG size of output: 12 [2018-10-23 20:55:33,006 INFO L134 CoverageAnalysis]: Checked inductivity of 1357 backedges. 830 proven. 0 refuted. 0 times theorem prover too weak. 527 trivial. 0 not checked. [2018-10-23 20:55:33,007 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 20:55:33,007 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-23 20:55:33,009 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-23 20:55:33,009 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-23 20:55:33,009 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:55:33,010 INFO L87 Difference]: Start difference. First operand 47742 states and 53788 transitions. Second operand 4 states. [2018-10-23 20:55:39,209 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:55:39,210 INFO L93 Difference]: Finished difference Result 98246 states and 110402 transitions. [2018-10-23 20:55:39,219 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-23 20:55:39,219 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1137 [2018-10-23 20:55:39,221 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:55:39,580 INFO L225 Difference]: With dead ends: 98246 [2018-10-23 20:55:39,581 INFO L226 Difference]: Without dead ends: 51197 [2018-10-23 20:55:39,610 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:55:39,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51197 states. [2018-10-23 20:55:40,073 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51197 to 49124. [2018-10-23 20:55:40,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49124 states. [2018-10-23 20:55:40,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49124 states to 49124 states and 53330 transitions. [2018-10-23 20:55:40,135 INFO L78 Accepts]: Start accepts. Automaton has 49124 states and 53330 transitions. Word has length 1137 [2018-10-23 20:55:40,137 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:55:40,137 INFO L481 AbstractCegarLoop]: Abstraction has 49124 states and 53330 transitions. [2018-10-23 20:55:40,137 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-23 20:55:40,137 INFO L276 IsEmpty]: Start isEmpty. Operand 49124 states and 53330 transitions. [2018-10-23 20:55:40,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1221 [2018-10-23 20:55:40,166 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:55:40,167 INFO L375 BasicCegarLoop]: trace histogram [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, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-23 20:55:40,168 INFO L424 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:55:40,168 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:55:40,168 INFO L82 PathProgramCache]: Analyzing trace with hash -390468050, now seen corresponding path program 1 times [2018-10-23 20:55:40,168 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:55:40,169 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:55:40,169 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:55:40,169 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:55:40,170 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:55:40,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:55:41,501 INFO L134 CoverageAnalysis]: Checked inductivity of 1543 backedges. 274 proven. 0 refuted. 0 times theorem prover too weak. 1269 trivial. 0 not checked. [2018-10-23 20:55:41,502 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 20:55:41,502 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-23 20:55:41,503 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-23 20:55:41,503 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-23 20:55:41,504 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:55:41,504 INFO L87 Difference]: Start difference. First operand 49124 states and 53330 transitions. Second operand 4 states. [2018-10-23 20:55:46,648 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:55:46,649 INFO L93 Difference]: Finished difference Result 97555 states and 105966 transitions. [2018-10-23 20:55:46,649 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-23 20:55:46,649 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1220 [2018-10-23 20:55:46,651 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:55:46,706 INFO L225 Difference]: With dead ends: 97555 [2018-10-23 20:55:46,707 INFO L226 Difference]: Without dead ends: 49124 [2018-10-23 20:55:46,737 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:55:46,770 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49124 states. [2018-10-23 20:55:47,167 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49124 to 48433. [2018-10-23 20:55:47,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48433 states. [2018-10-23 20:55:47,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48433 states to 48433 states and 50757 transitions. [2018-10-23 20:55:47,223 INFO L78 Accepts]: Start accepts. Automaton has 48433 states and 50757 transitions. Word has length 1220 [2018-10-23 20:55:47,224 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:55:47,224 INFO L481 AbstractCegarLoop]: Abstraction has 48433 states and 50757 transitions. [2018-10-23 20:55:47,224 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-23 20:55:47,224 INFO L276 IsEmpty]: Start isEmpty. Operand 48433 states and 50757 transitions. [2018-10-23 20:55:47,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1232 [2018-10-23 20:55:47,250 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:55:47,251 INFO L375 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, 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, 5, 4, 4, 4, 4, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-23 20:55:47,252 INFO L424 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:55:47,252 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:55:47,252 INFO L82 PathProgramCache]: Analyzing trace with hash -2086720016, now seen corresponding path program 1 times [2018-10-23 20:55:47,252 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:55:47,253 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:55:47,254 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:55:47,255 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:55:47,255 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:55:47,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:55:48,774 INFO L134 CoverageAnalysis]: Checked inductivity of 1863 backedges. 1195 proven. 0 refuted. 0 times theorem prover too weak. 668 trivial. 0 not checked. [2018-10-23 20:55:48,774 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 20:55:48,774 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-23 20:55:48,776 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-23 20:55:48,776 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-23 20:55:48,776 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-23 20:55:48,776 INFO L87 Difference]: Start difference. First operand 48433 states and 50757 transitions. Second operand 3 states. [2018-10-23 20:55:52,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:55:52,056 INFO L93 Difference]: Finished difference Result 97555 states and 102225 transitions. [2018-10-23 20:55:52,056 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-23 20:55:52,057 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1231 [2018-10-23 20:55:52,058 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:55:52,110 INFO L225 Difference]: With dead ends: 97555 [2018-10-23 20:55:52,110 INFO L226 Difference]: Without dead ends: 49815 [2018-10-23 20:55:52,140 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-23 20:55:52,169 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49815 states. [2018-10-23 20:55:52,535 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49815 to 49815. [2018-10-23 20:55:52,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49815 states. [2018-10-23 20:55:52,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49815 states to 49815 states and 52157 transitions. [2018-10-23 20:55:52,593 INFO L78 Accepts]: Start accepts. Automaton has 49815 states and 52157 transitions. Word has length 1231 [2018-10-23 20:55:52,594 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:55:52,594 INFO L481 AbstractCegarLoop]: Abstraction has 49815 states and 52157 transitions. [2018-10-23 20:55:52,594 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-23 20:55:52,594 INFO L276 IsEmpty]: Start isEmpty. Operand 49815 states and 52157 transitions. [2018-10-23 20:55:52,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1253 [2018-10-23 20:55:52,630 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:55:52,631 INFO L375 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, 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, 5, 5, 5, 5, 5, 4, 4, 4, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-23 20:55:52,632 INFO L424 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:55:52,632 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:55:52,632 INFO L82 PathProgramCache]: Analyzing trace with hash -287948659, now seen corresponding path program 1 times [2018-10-23 20:55:52,632 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:55:52,633 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:55:52,633 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:55:52,634 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:55:52,634 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:55:52,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:55:53,723 WARN L179 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 17 DAG size of output: 11 [2018-10-23 20:55:54,655 INFO L134 CoverageAnalysis]: Checked inductivity of 1916 backedges. 1190 proven. 0 refuted. 0 times theorem prover too weak. 726 trivial. 0 not checked. [2018-10-23 20:55:54,655 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 20:55:54,656 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-23 20:55:54,657 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-23 20:55:54,657 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-23 20:55:54,657 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:55:54,657 INFO L87 Difference]: Start difference. First operand 49815 states and 52157 transitions. Second operand 4 states. [2018-10-23 20:55:59,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:55:59,393 INFO L93 Difference]: Finished difference Result 108611 states and 113992 transitions. [2018-10-23 20:55:59,393 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-23 20:55:59,393 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1252 [2018-10-23 20:55:59,395 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:55:59,462 INFO L225 Difference]: With dead ends: 108611 [2018-10-23 20:55:59,462 INFO L226 Difference]: Without dead ends: 59489 [2018-10-23 20:55:59,493 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:55:59,530 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59489 states. [2018-10-23 20:55:59,921 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59489 to 58798. [2018-10-23 20:55:59,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58798 states. [2018-10-23 20:56:00,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58798 states to 58798 states and 61457 transitions. [2018-10-23 20:56:00,358 INFO L78 Accepts]: Start accepts. Automaton has 58798 states and 61457 transitions. Word has length 1252 [2018-10-23 20:56:00,359 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:56:00,359 INFO L481 AbstractCegarLoop]: Abstraction has 58798 states and 61457 transitions. [2018-10-23 20:56:00,359 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-23 20:56:00,360 INFO L276 IsEmpty]: Start isEmpty. Operand 58798 states and 61457 transitions. [2018-10-23 20:56:00,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1264 [2018-10-23 20:56:00,393 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:56:00,394 INFO L375 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, 7, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-23 20:56:00,395 INFO L424 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:56:00,395 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:56:00,396 INFO L82 PathProgramCache]: Analyzing trace with hash -764996400, now seen corresponding path program 1 times [2018-10-23 20:56:00,396 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:56:00,396 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:56:00,397 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:56:00,397 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:56:00,397 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:56:00,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:56:01,681 INFO L134 CoverageAnalysis]: Checked inductivity of 1886 backedges. 1035 proven. 0 refuted. 0 times theorem prover too weak. 851 trivial. 0 not checked. [2018-10-23 20:56:01,682 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 20:56:01,682 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-23 20:56:01,683 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-23 20:56:01,683 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-23 20:56:01,683 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:56:01,683 INFO L87 Difference]: Start difference. First operand 58798 states and 61457 transitions. Second operand 4 states. [2018-10-23 20:56:07,349 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:56:07,349 INFO L93 Difference]: Finished difference Result 150085 states and 158159 transitions. [2018-10-23 20:56:07,350 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-23 20:56:07,350 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1263 [2018-10-23 20:56:07,351 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:56:07,460 INFO L225 Difference]: With dead ends: 150085 [2018-10-23 20:56:07,461 INFO L226 Difference]: Without dead ends: 91980 [2018-10-23 20:56:07,506 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:56:07,569 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91980 states. [2018-10-23 20:56:08,171 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91980 to 76764. [2018-10-23 20:56:08,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 76764 states. [2018-10-23 20:56:08,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76764 states to 76764 states and 80041 transitions. [2018-10-23 20:56:08,244 INFO L78 Accepts]: Start accepts. Automaton has 76764 states and 80041 transitions. Word has length 1263 [2018-10-23 20:56:08,244 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:56:08,244 INFO L481 AbstractCegarLoop]: Abstraction has 76764 states and 80041 transitions. [2018-10-23 20:56:08,244 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-23 20:56:08,245 INFO L276 IsEmpty]: Start isEmpty. Operand 76764 states and 80041 transitions. [2018-10-23 20:56:08,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1277 [2018-10-23 20:56:08,263 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:56:08,264 INFO L375 BasicCegarLoop]: trace histogram [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, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-23 20:56:08,264 INFO L424 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:56:08,265 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:56:08,265 INFO L82 PathProgramCache]: Analyzing trace with hash -201017758, now seen corresponding path program 1 times [2018-10-23 20:56:08,265 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:56:08,265 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:56:08,266 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:56:08,266 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:56:08,267 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:56:08,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:56:09,150 WARN L179 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-10-23 20:56:09,466 WARN L179 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 16 DAG size of output: 13 [2018-10-23 20:56:09,936 WARN L179 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 21 DAG size of output: 18 [2018-10-23 20:56:12,868 INFO L134 CoverageAnalysis]: Checked inductivity of 1641 backedges. 543 proven. 698 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2018-10-23 20:56:12,868 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-23 20:56:12,868 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UTaipan-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 [2018-10-23 20:56:12,876 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:56:13,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:56:13,158 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-23 20:56:14,158 INFO L134 CoverageAnalysis]: Checked inductivity of 1641 backedges. 633 proven. 0 refuted. 0 times theorem prover too weak. 1008 trivial. 0 not checked. [2018-10-23 20:56:14,180 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-23 20:56:14,181 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 10 [2018-10-23 20:56:14,182 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-10-23 20:56:14,182 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-10-23 20:56:14,183 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2018-10-23 20:56:14,183 INFO L87 Difference]: Start difference. First operand 76764 states and 80041 transitions. Second operand 10 states. [2018-10-23 20:56:35,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:56:35,851 INFO L93 Difference]: Finished difference Result 332580 states and 348703 transitions. [2018-10-23 20:56:35,851 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2018-10-23 20:56:35,851 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 1276 [2018-10-23 20:56:35,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:56:36,068 INFO L225 Difference]: With dead ends: 332580 [2018-10-23 20:56:36,069 INFO L226 Difference]: Without dead ends: 208452 [2018-10-23 20:56:36,142 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 1310 GetRequests, 1288 SyntacticMatches, 1 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 94 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=139, Invalid=367, Unknown=0, NotChecked=0, Total=506 [2018-10-23 20:56:36,278 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 208452 states. [2018-10-23 20:56:37,921 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 208452 to 85711. [2018-10-23 20:56:37,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 85711 states. [2018-10-23 20:56:37,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85711 states to 85711 states and 87710 transitions. [2018-10-23 20:56:37,992 INFO L78 Accepts]: Start accepts. Automaton has 85711 states and 87710 transitions. Word has length 1276 [2018-10-23 20:56:37,993 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:56:37,993 INFO L481 AbstractCegarLoop]: Abstraction has 85711 states and 87710 transitions. [2018-10-23 20:56:37,993 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-10-23 20:56:37,993 INFO L276 IsEmpty]: Start isEmpty. Operand 85711 states and 87710 transitions. [2018-10-23 20:56:38,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1750 [2018-10-23 20:56:38,041 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:56:38,042 INFO L375 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 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, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-23 20:56:38,043 INFO L424 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:56:38,043 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:56:38,044 INFO L82 PathProgramCache]: Analyzing trace with hash -155164008, now seen corresponding path program 1 times [2018-10-23 20:56:38,044 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:56:38,044 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:56:38,045 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:56:38,045 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:56:38,045 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:56:38,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:56:39,431 WARN L179 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 7 DAG size of output: 4 [2018-10-23 20:56:41,019 INFO L134 CoverageAnalysis]: Checked inductivity of 3417 backedges. 911 proven. 0 refuted. 0 times theorem prover too weak. 2506 trivial. 0 not checked. [2018-10-23 20:56:41,019 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 20:56:41,020 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-23 20:56:41,020 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-23 20:56:41,021 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-23 20:56:41,021 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:56:41,021 INFO L87 Difference]: Start difference. First operand 85711 states and 87710 transitions. Second operand 4 states. [2018-10-23 20:56:45,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:56:45,658 INFO L93 Difference]: Finished difference Result 172107 states and 176106 transitions. [2018-10-23 20:56:45,658 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-23 20:56:45,659 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1749 [2018-10-23 20:56:45,660 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:56:45,738 INFO L225 Difference]: With dead ends: 172107 [2018-10-23 20:56:45,738 INFO L226 Difference]: Without dead ends: 87089 [2018-10-23 20:56:45,780 INFO L605 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 [2018-10-23 20:56:45,831 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 87089 states. [2018-10-23 20:56:46,409 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 87089 to 83634. [2018-10-23 20:56:46,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 83634 states. [2018-10-23 20:56:46,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83634 states to 83634 states and 85462 transitions. [2018-10-23 20:56:46,474 INFO L78 Accepts]: Start accepts. Automaton has 83634 states and 85462 transitions. Word has length 1749 [2018-10-23 20:56:46,475 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:56:46,475 INFO L481 AbstractCegarLoop]: Abstraction has 83634 states and 85462 transitions. [2018-10-23 20:56:46,475 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-23 20:56:46,475 INFO L276 IsEmpty]: Start isEmpty. Operand 83634 states and 85462 transitions. [2018-10-23 20:56:46,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1814 [2018-10-23 20:56:46,530 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:56:46,531 INFO L375 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, 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, 5, 5, 5, 5, 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, 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, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-23 20:56:46,531 INFO L424 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:56:46,531 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:56:46,532 INFO L82 PathProgramCache]: Analyzing trace with hash -12705694, now seen corresponding path program 1 times [2018-10-23 20:56:46,532 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:56:46,532 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:56:46,533 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:56:46,533 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:56:46,533 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:56:46,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:56:48,955 INFO L134 CoverageAnalysis]: Checked inductivity of 3122 backedges. 2448 proven. 0 refuted. 0 times theorem prover too weak. 674 trivial. 0 not checked. [2018-10-23 20:56:48,956 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 20:56:48,956 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-23 20:56:48,957 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-23 20:56:48,958 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-23 20:56:48,958 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:56:48,958 INFO L87 Difference]: Start difference. First operand 83634 states and 85462 transitions. Second operand 4 states. [2018-10-23 20:56:53,763 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:56:53,763 INFO L93 Difference]: Finished difference Result 190760 states and 195310 transitions. [2018-10-23 20:56:53,763 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-23 20:56:53,763 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1813 [2018-10-23 20:56:53,764 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:56:53,877 INFO L225 Difference]: With dead ends: 190760 [2018-10-23 20:56:53,877 INFO L226 Difference]: Without dead ends: 107819 [2018-10-23 20:56:53,919 INFO L605 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 [2018-10-23 20:56:53,983 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107819 states. [2018-10-23 20:56:54,656 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107819 to 89852. [2018-10-23 20:56:54,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 89852 states. [2018-10-23 20:56:54,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89852 states to 89852 states and 91755 transitions. [2018-10-23 20:56:54,734 INFO L78 Accepts]: Start accepts. Automaton has 89852 states and 91755 transitions. Word has length 1813 [2018-10-23 20:56:54,735 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:56:54,735 INFO L481 AbstractCegarLoop]: Abstraction has 89852 states and 91755 transitions. [2018-10-23 20:56:54,735 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-23 20:56:54,735 INFO L276 IsEmpty]: Start isEmpty. Operand 89852 states and 91755 transitions. [2018-10-23 20:56:54,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1817 [2018-10-23 20:56:54,791 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:56:54,792 INFO L375 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 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, 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, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-23 20:56:54,792 INFO L424 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:56:54,793 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:56:54,793 INFO L82 PathProgramCache]: Analyzing trace with hash -1576355290, now seen corresponding path program 1 times [2018-10-23 20:56:54,793 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:56:54,793 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:56:54,794 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:56:54,794 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:56:54,795 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:56:54,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:56:57,039 INFO L134 CoverageAnalysis]: Checked inductivity of 3618 backedges. 2419 proven. 0 refuted. 0 times theorem prover too weak. 1199 trivial. 0 not checked. [2018-10-23 20:56:57,040 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 20:56:57,040 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-23 20:56:57,041 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-23 20:56:57,042 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-23 20:56:57,042 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:56:57,042 INFO L87 Difference]: Start difference. First operand 89852 states and 91755 transitions. Second operand 4 states. [2018-10-23 20:57:02,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:57:02,145 INFO L93 Difference]: Finished difference Result 211486 states and 216069 transitions. [2018-10-23 20:57:02,146 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-23 20:57:02,147 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1816 [2018-10-23 20:57:02,147 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:57:02,272 INFO L225 Difference]: With dead ends: 211486 [2018-10-23 20:57:02,272 INFO L226 Difference]: Without dead ends: 122327 [2018-10-23 20:57:02,326 INFO L605 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 [2018-10-23 20:57:02,399 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 122327 states. [2018-10-23 20:57:03,446 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 122327 to 108506. [2018-10-23 20:57:03,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 108506 states. [2018-10-23 20:57:03,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108506 states to 108506 states and 110697 transitions. [2018-10-23 20:57:03,538 INFO L78 Accepts]: Start accepts. Automaton has 108506 states and 110697 transitions. Word has length 1816 [2018-10-23 20:57:03,538 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:57:03,538 INFO L481 AbstractCegarLoop]: Abstraction has 108506 states and 110697 transitions. [2018-10-23 20:57:03,538 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-23 20:57:03,539 INFO L276 IsEmpty]: Start isEmpty. Operand 108506 states and 110697 transitions. [2018-10-23 20:57:03,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2078 [2018-10-23 20:57:03,607 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:57:03,608 INFO L375 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 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, 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, 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, 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, 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, 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, 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, 1, 1] [2018-10-23 20:57:03,609 INFO L424 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:57:03,609 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:57:03,609 INFO L82 PathProgramCache]: Analyzing trace with hash -1188650630, now seen corresponding path program 1 times [2018-10-23 20:57:03,609 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:57:03,609 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:57:03,610 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:57:03,610 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:57:03,610 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:57:03,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:57:06,751 INFO L134 CoverageAnalysis]: Checked inductivity of 4071 backedges. 2592 proven. 0 refuted. 0 times theorem prover too weak. 1479 trivial. 0 not checked. [2018-10-23 20:57:06,752 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 20:57:06,752 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-23 20:57:06,753 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-23 20:57:06,753 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-23 20:57:06,753 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:57:06,753 INFO L87 Difference]: Start difference. First operand 108506 states and 110697 transitions. Second operand 4 states. [2018-10-23 20:57:11,559 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:57:11,559 INFO L93 Difference]: Finished difference Result 214936 states and 219310 transitions. [2018-10-23 20:57:11,559 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-23 20:57:11,560 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 2077 [2018-10-23 20:57:11,561 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:57:11,674 INFO L225 Difference]: With dead ends: 214936 [2018-10-23 20:57:11,675 INFO L226 Difference]: Without dead ends: 98819 [2018-10-23 20:57:11,733 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 4 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:57:11,795 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 98819 states. [2018-10-23 20:57:12,560 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 98819 to 97437. [2018-10-23 20:57:12,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97437 states. [2018-10-23 20:57:12,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97437 states to 97437 states and 98721 transitions. [2018-10-23 20:57:12,652 INFO L78 Accepts]: Start accepts. Automaton has 97437 states and 98721 transitions. Word has length 2077 [2018-10-23 20:57:12,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:57:12,653 INFO L481 AbstractCegarLoop]: Abstraction has 97437 states and 98721 transitions. [2018-10-23 20:57:12,653 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-23 20:57:12,653 INFO L276 IsEmpty]: Start isEmpty. Operand 97437 states and 98721 transitions. [2018-10-23 20:57:12,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2103 [2018-10-23 20:57:12,722 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:57:12,724 INFO L375 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 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, 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, 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, 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, 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, 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] [2018-10-23 20:57:12,724 INFO L424 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:57:12,724 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:57:12,725 INFO L82 PathProgramCache]: Analyzing trace with hash 2032738751, now seen corresponding path program 1 times [2018-10-23 20:57:12,725 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:57:12,725 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:57:12,726 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:57:12,726 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:57:12,726 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:57:12,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:57:15,724 INFO L134 CoverageAnalysis]: Checked inductivity of 4437 backedges. 384 proven. 0 refuted. 0 times theorem prover too weak. 4053 trivial. 0 not checked. [2018-10-23 20:57:15,724 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 20:57:15,724 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-23 20:57:15,725 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-23 20:57:15,726 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-23 20:57:15,726 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-23 20:57:15,726 INFO L87 Difference]: Start difference. First operand 97437 states and 98721 transitions. Second operand 3 states. [2018-10-23 20:57:18,765 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:57:18,766 INFO L93 Difference]: Finished difference Result 196943 states and 199563 transitions. [2018-10-23 20:57:18,766 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-23 20:57:18,766 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 2102 [2018-10-23 20:57:18,768 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:57:18,768 INFO L225 Difference]: With dead ends: 196943 [2018-10-23 20:57:18,768 INFO L226 Difference]: Without dead ends: 0 [2018-10-23 20:57:18,823 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-23 20:57:18,823 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-10-23 20:57:18,823 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-10-23 20:57:18,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-10-23 20:57:18,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-10-23 20:57:18,824 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 2102 [2018-10-23 20:57:18,824 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:57:18,824 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-10-23 20:57:18,824 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-23 20:57:18,824 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-10-23 20:57:18,824 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-23 20:57:18,828 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-10-23 20:57:19,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:19,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:19,761 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:19,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:19,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:19,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:19,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:19,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:19,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:19,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:19,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:19,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:19,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:19,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:20,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:20,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:20,113 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:20,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:20,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:20,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:20,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:20,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:20,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:20,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:20,741 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:20,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:20,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:20,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:20,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:20,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:20,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:20,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:20,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:20,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:20,868 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:20,876 WARN L179 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 1097 DAG size of output: 714 [2018-10-23 20:57:21,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:21,158 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:21,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:21,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:21,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:21,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:21,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:21,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:21,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:21,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:21,329 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:21,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:21,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:21,407 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:21,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:21,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:21,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:21,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:21,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:21,660 WARN L179 SmtUtils]: Spent 781.00 ms on a formula simplification. DAG size of input: 675 DAG size of output: 505 [2018-10-23 20:57:22,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:22,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:22,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:22,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:22,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:22,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:22,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:22,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:22,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:22,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:22,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:22,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:22,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:22,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:22,407 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:22,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:22,479 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:22,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:22,518 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:22,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:22,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:22,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:22,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:22,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:22,874 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:22,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:22,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:22,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:22,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:22,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:22,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:22,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:22,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:22,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:22,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:23,002 WARN L179 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 1094 DAG size of output: 713 [2018-10-23 20:57:23,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:23,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:23,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:23,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:23,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:23,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:23,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:23,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:23,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:23,479 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:23,519 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:23,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:23,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:23,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:23,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:23,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:23,591 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:23,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:23,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:23,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:23,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:23,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:23,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:23,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:23,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:23,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:23,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:57:24,021 WARN L179 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 901 DAG size of output: 612 [2018-10-23 20:57:30,243 WARN L179 SmtUtils]: Spent 6.21 s on a formula simplification. DAG size of input: 660 DAG size of output: 124 [2018-10-23 20:57:35,505 WARN L179 SmtUtils]: Spent 5.26 s on a formula simplification. DAG size of input: 479 DAG size of output: 128 [2018-10-23 20:57:41,815 WARN L179 SmtUtils]: Spent 6.30 s on a formula simplification. DAG size of input: 660 DAG size of output: 130 [2018-10-23 20:57:47,431 WARN L179 SmtUtils]: Spent 5.61 s on a formula simplification. DAG size of input: 564 DAG size of output: 128 [2018-10-23 20:57:47,434 INFO L425 ceAbstractionStarter]: For program point L2876(lines 2876 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,434 INFO L425 ceAbstractionStarter]: For program point L3933(lines 3933 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,434 INFO L425 ceAbstractionStarter]: For program point L1687(lines 1687 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,435 INFO L425 ceAbstractionStarter]: For program point L498(lines 498 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,435 INFO L425 ceAbstractionStarter]: For program point L2480(lines 2480 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,435 INFO L425 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2018-10-23 20:57:47,435 INFO L425 ceAbstractionStarter]: For program point L4066(lines 4066 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,435 INFO L425 ceAbstractionStarter]: For program point L1952(lines 1952 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,435 INFO L425 ceAbstractionStarter]: For program point L631(lines 631 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,435 INFO L425 ceAbstractionStarter]: For program point L367(lines 367 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,435 INFO L425 ceAbstractionStarter]: For program point L2349(lines 2349 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,435 INFO L425 ceAbstractionStarter]: For program point L896(lines 896 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,435 INFO L425 ceAbstractionStarter]: For program point L1557(lines 1557 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,436 INFO L425 ceAbstractionStarter]: For program point L1425(lines 1425 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,436 INFO L425 ceAbstractionStarter]: For program point L3407(lines 3407 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,436 INFO L425 ceAbstractionStarter]: For program point L3275(lines 3275 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,436 INFO L425 ceAbstractionStarter]: For program point L104(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,436 INFO L425 ceAbstractionStarter]: For program point L3011(lines 3011 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,436 INFO L425 ceAbstractionStarter]: For program point L3804(lines 3804 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,436 INFO L425 ceAbstractionStarter]: For program point L2747(lines 2747 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,436 INFO L425 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2018-10-23 20:57:47,436 INFO L425 ceAbstractionStarter]: For program point L4201(lines 4201 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,436 INFO L425 ceAbstractionStarter]: For program point L2087(lines 2087 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,437 INFO L425 ceAbstractionStarter]: For program point L1823(lines 1823 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,437 INFO L425 ceAbstractionStarter]: For program point L766(lines 766 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,437 INFO L425 ceAbstractionStarter]: For program point L3541(lines 3541 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,437 INFO L425 ceAbstractionStarter]: For program point L238(lines 238 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,437 INFO L425 ceAbstractionStarter]: For program point L2220(lines 2220 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,437 INFO L425 ceAbstractionStarter]: For program point L1163(lines 1163 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,437 INFO L425 ceAbstractionStarter]: For program point L3145(lines 3145 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,437 INFO L425 ceAbstractionStarter]: For program point L3674(lines 3674 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,437 INFO L425 ceAbstractionStarter]: For program point L2617(lines 2617 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,437 INFO L425 ceAbstractionStarter]: For program point L503(lines 503 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,438 INFO L425 ceAbstractionStarter]: For program point L107(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,438 INFO L425 ceAbstractionStarter]: For program point L4071(lines 4071 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,438 INFO L425 ceAbstractionStarter]: For program point L2882(lines 2882 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,438 INFO L425 ceAbstractionStarter]: For program point L3939(lines 3939 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,438 INFO L425 ceAbstractionStarter]: For program point L1693(lines 1693 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,438 INFO L425 ceAbstractionStarter]: For program point L636(lines 636 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,438 INFO L425 ceAbstractionStarter]: For program point L1297(lines 1297 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,438 INFO L425 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2018-10-23 20:57:47,438 INFO L425 ceAbstractionStarter]: For program point L1033(lines 1033 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,438 INFO L425 ceAbstractionStarter]: For program point L2487(lines 2487 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,439 INFO L425 ceAbstractionStarter]: For program point L373(lines 373 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,439 INFO L425 ceAbstractionStarter]: For program point L1959(lines 1959 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,439 INFO L425 ceAbstractionStarter]: For program point L1563(lines 1563 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,439 INFO L425 ceAbstractionStarter]: For program point L2356(lines 2356 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,439 INFO L425 ceAbstractionStarter]: For program point L3413(lines 3413 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,439 INFO L425 ceAbstractionStarter]: For program point L110(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,439 INFO L425 ceAbstractionStarter]: For program point L903(lines 903 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,439 INFO L425 ceAbstractionStarter]: For program point L1432(lines 1432 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,439 INFO L425 ceAbstractionStarter]: For program point L3282(lines 3282 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,439 INFO L425 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2018-10-23 20:57:47,439 INFO L425 ceAbstractionStarter]: For program point L3018(lines 3018 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,440 INFO L425 ceAbstractionStarter]: For program point L2754(lines 2754 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,440 INFO L425 ceAbstractionStarter]: For program point L3811(lines 3811 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,440 INFO L425 ceAbstractionStarter]: For program point L3547(lines 3547 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,440 INFO L425 ceAbstractionStarter]: For program point L2226(lines 2226 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,440 INFO L425 ceAbstractionStarter]: For program point L1169(lines 1169 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,440 INFO L425 ceAbstractionStarter]: For program point L2094(lines 2094 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,440 INFO L425 ceAbstractionStarter]: For program point L4208(lines 4208 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,440 INFO L425 ceAbstractionStarter]: For program point L4076(lines 4076 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,440 INFO L425 ceAbstractionStarter]: For program point L1830(lines 1830 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,440 INFO L425 ceAbstractionStarter]: For program point L773(lines 773 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,440 INFO L425 ceAbstractionStarter]: For program point L509(lines 509 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,441 INFO L425 ceAbstractionStarter]: For program point L245(lines 245 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,441 INFO L425 ceAbstractionStarter]: For program point L113(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,441 INFO L425 ceAbstractionStarter]: For program point L3152(lines 3152 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,441 INFO L425 ceAbstractionStarter]: For program point L1699(lines 1699 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,441 INFO L425 ceAbstractionStarter]: For program point L2624(lines 2624 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,441 INFO L425 ceAbstractionStarter]: For program point L3681(lines 3681 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,441 INFO L425 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2018-10-23 20:57:47,441 INFO L425 ceAbstractionStarter]: For program point L1039(lines 1039 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,441 INFO L425 ceAbstractionStarter]: For program point L3946(lines 3946 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,442 INFO L425 ceAbstractionStarter]: For program point L2889(lines 2889 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,442 INFO L425 ceAbstractionStarter]: For program point L643(lines 643 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,442 INFO L425 ceAbstractionStarter]: For program point L2493(lines 2493 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,442 INFO L425 ceAbstractionStarter]: For program point L1304(lines 1304 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,442 INFO L425 ceAbstractionStarter]: For program point L1569(lines 1569 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,442 INFO L425 ceAbstractionStarter]: For program point L380(lines 380 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,442 INFO L425 ceAbstractionStarter]: For program point L3419(lines 3419 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,442 INFO L425 ceAbstractionStarter]: For program point L116(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,442 INFO L425 ceAbstractionStarter]: For program point L1966(lines 1966 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,443 INFO L425 ceAbstractionStarter]: For program point L3023(lines 3023 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,443 INFO L425 ceAbstractionStarter]: For program point L909(lines 909 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,443 INFO L425 ceAbstractionStarter]: For program point L2363(lines 2363 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,443 INFO L425 ceAbstractionStarter]: For program point L3288(lines 3288 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,443 INFO L425 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2018-10-23 20:57:47,443 INFO L425 ceAbstractionStarter]: For program point L1835(lines 1835 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,443 INFO L425 ceAbstractionStarter]: For program point L778(lines 778 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,443 INFO L425 ceAbstractionStarter]: For program point L2760(lines 2760 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,443 INFO L425 ceAbstractionStarter]: For program point L3553(lines 3553 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,444 INFO L425 ceAbstractionStarter]: For program point L1439(lines 1439 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,444 INFO L425 ceAbstractionStarter]: For program point L3157(lines 3157 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,444 INFO L425 ceAbstractionStarter]: For program point L3818(lines 3818 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,444 INFO L425 ceAbstractionStarter]: For program point L515(lines 515 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,444 INFO L425 ceAbstractionStarter]: For program point L4215(lines 4215 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,444 INFO L425 ceAbstractionStarter]: For program point L1176(lines 1176 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,444 INFO L425 ceAbstractionStarter]: For program point L2233(lines 2233 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,444 INFO L425 ceAbstractionStarter]: For program point L119(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,444 INFO L425 ceAbstractionStarter]: For program point L2101(lines 2101 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,444 INFO L425 ceAbstractionStarter]: For program point L4083(lines 4083 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,445 INFO L425 ceAbstractionStarter]: For program point L2630(lines 2630 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,445 INFO L425 ceAbstractionStarter]: For program point L2498(lines 2498 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,445 INFO L425 ceAbstractionStarter]: For program point L252(lines 252 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,445 INFO L425 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2018-10-23 20:57:47,445 INFO L425 ceAbstractionStarter]: For program point L1045(lines 1045 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,445 INFO L425 ceAbstractionStarter]: For program point L2895(lines 2895 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,445 INFO L425 ceAbstractionStarter]: For program point L1706(lines 1706 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,445 INFO L425 ceAbstractionStarter]: For program point L649(lines 649 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,446 INFO L425 ceAbstractionStarter]: For program point L3688(lines 3688 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,446 INFO L425 ceAbstractionStarter]: For program point L1971(lines 1971 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,446 INFO L425 ceAbstractionStarter]: For program point L3953(lines 3953 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,446 INFO L425 ceAbstractionStarter]: For program point L3425(lines 3425 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,446 INFO L425 ceAbstractionStarter]: For program point L1311(lines 1311 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,446 INFO L425 ceAbstractionStarter]: For program point L122(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,446 INFO L425 ceAbstractionStarter]: For program point L915(lines 915 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,446 INFO L425 ceAbstractionStarter]: For program point L1576(lines 1576 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,446 INFO L425 ceAbstractionStarter]: For program point L387(lines 387 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,446 INFO L425 ceAbstractionStarter]: For program point L3294(lines 3294 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,446 INFO L425 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2018-10-23 20:57:47,447 INFO L425 ceAbstractionStarter]: For program point L3030(lines 3030 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,447 INFO L425 ceAbstractionStarter]: For program point L1841(lines 1841 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,447 INFO L425 ceAbstractionStarter]: For program point L784(lines 784 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,447 INFO L425 ceAbstractionStarter]: For program point L2766(lines 2766 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,447 INFO L425 ceAbstractionStarter]: For program point L2370(lines 2370 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,447 INFO L425 ceAbstractionStarter]: For program point L3824(lines 3824 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,447 INFO L425 ceAbstractionStarter]: For program point L3560(lines 3560 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,447 INFO L425 ceAbstractionStarter]: For program point L1446(lines 1446 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,447 INFO L425 ceAbstractionStarter]: For program point L2239(lines 2239 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,447 INFO L425 ceAbstractionStarter]: For program point L125(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,447 INFO L425 ceAbstractionStarter]: For program point L3164(lines 3164 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,447 INFO L425 ceAbstractionStarter]: For program point L2636(lines 2636 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,447 INFO L425 ceAbstractionStarter]: For program point L522(lines 522 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,447 INFO L425 ceAbstractionStarter]: For program point L2504(lines 2504 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,447 INFO L425 ceAbstractionStarter]: For program point L258(lines 258 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,447 INFO L425 ceAbstractionStarter]: For program point L4222(lines 4222 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,448 INFO L425 ceAbstractionStarter]: For program point L1183(lines 1183 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,448 INFO L425 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2018-10-23 20:57:47,448 INFO L425 ceAbstractionStarter]: For program point L2108(lines 2108 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,448 INFO L425 ceAbstractionStarter]: For program point L1051(lines 1051 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,448 INFO L425 ceAbstractionStarter]: For program point L4090(lines 4090 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,448 INFO L425 ceAbstractionStarter]: For program point L2901(lines 2901 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,448 INFO L425 ceAbstractionStarter]: For program point L1712(lines 1712 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,448 INFO L425 ceAbstractionStarter]: For program point L656(lines 656 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,448 INFO L425 ceAbstractionStarter]: For program point L3695(lines 3695 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,448 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 177) no Hoare annotation was computed. [2018-10-23 20:57:47,448 INFO L425 ceAbstractionStarter]: For program point L1317(lines 1317 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,448 INFO L425 ceAbstractionStarter]: For program point L128(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,448 INFO L425 ceAbstractionStarter]: For program point L1978(lines 1978 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,448 INFO L425 ceAbstractionStarter]: For program point L3960(lines 3960 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,449 INFO L425 ceAbstractionStarter]: For program point L1582(lines 1582 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,449 INFO L425 ceAbstractionStarter]: For program point L393(lines 393 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,449 INFO L425 ceAbstractionStarter]: For program point L3432(lines 3432 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,449 INFO L425 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2018-10-23 20:57:47,449 INFO L425 ceAbstractionStarter]: For program point L922(lines 922 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,449 INFO L425 ceAbstractionStarter]: For program point L1847(lines 1847 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,449 INFO L425 ceAbstractionStarter]: For program point L790(lines 790 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,449 INFO L425 ceAbstractionStarter]: For program point L2772(lines 2772 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,449 INFO L425 ceAbstractionStarter]: For program point L2376(lines 2376 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,449 INFO L425 ceAbstractionStarter]: For program point L3301(lines 3301 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,449 INFO L425 ceAbstractionStarter]: For program point L3037(lines 3037 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,449 INFO L425 ceAbstractionStarter]: For program point L3830(lines 3830 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,449 INFO L425 ceAbstractionStarter]: For program point L1452(lines 1452 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,449 INFO L425 ceAbstractionStarter]: For program point L263(lines 263 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,449 INFO L425 ceAbstractionStarter]: For program point L2245(lines 2245 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,450 INFO L425 ceAbstractionStarter]: For program point L131(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,450 INFO L425 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-10-23 20:57:47,450 INFO L425 ceAbstractionStarter]: For program point L2510(lines 2510 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,450 INFO L425 ceAbstractionStarter]: For program point L3567(lines 3567 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,450 INFO L425 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2018-10-23 20:57:47,450 INFO L425 ceAbstractionStarter]: For program point L2114(lines 2114 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,450 INFO L425 ceAbstractionStarter]: For program point L3171(lines 3171 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,450 INFO L425 ceAbstractionStarter]: For program point L4096(lines 4096 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,450 INFO L425 ceAbstractionStarter]: For program point L1718(lines 1718 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,450 INFO L425 ceAbstractionStarter]: For program point L2643(lines 2643 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,450 INFO L425 ceAbstractionStarter]: For program point L529(lines 529 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,450 INFO L425 ceAbstractionStarter]: For program point L1190(lines 1190 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,450 INFO L425 ceAbstractionStarter]: For program point L4229(lines 4229 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,450 INFO L425 ceAbstractionStarter]: For program point L1058(lines 1058 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,450 INFO L425 ceAbstractionStarter]: For program point L2908(lines 2908 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,451 INFO L425 ceAbstractionStarter]: For program point L1323(lines 1323 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,451 INFO L425 ceAbstractionStarter]: For program point L134(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,451 INFO L425 ceAbstractionStarter]: For program point L3966(lines 3966 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,451 INFO L425 ceAbstractionStarter]: For program point L663(lines 663 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,451 INFO L425 ceAbstractionStarter]: For program point L3702(lines 3702 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,451 INFO L425 ceAbstractionStarter]: For program point L1588(lines 1588 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,451 INFO L425 ceAbstractionStarter]: For program point L399(lines 399 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,451 INFO L425 ceAbstractionStarter]: For program point L3438(lines 3438 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,451 INFO L425 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2018-10-23 20:57:47,451 INFO L425 ceAbstractionStarter]: For program point L3042(lines 3042 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,451 INFO L425 ceAbstractionStarter]: For program point L1985(lines 1985 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,451 INFO L425 ceAbstractionStarter]: For program point L928(lines 928 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,451 INFO L425 ceAbstractionStarter]: For program point L3835(lines 3835 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,451 INFO L425 ceAbstractionStarter]: For program point L2382(lines 2382 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,451 INFO L425 ceAbstractionStarter]: For program point L1854(lines 1854 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,451 INFO L425 ceAbstractionStarter]: For program point L797(lines 797 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,452 INFO L425 ceAbstractionStarter]: For program point L2779(lines 2779 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,452 INFO L425 ceAbstractionStarter]: For program point L3308(lines 3308 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,452 INFO L425 ceAbstractionStarter]: For program point L2251(lines 2251 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,452 INFO L425 ceAbstractionStarter]: For program point L137(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,452 INFO L425 ceAbstractionStarter]: For program point L2516(lines 2516 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,452 INFO L425 ceAbstractionStarter]: For program point L3573(lines 3573 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,452 INFO L425 ceAbstractionStarter]: For program point L1459(lines 1459 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,452 INFO L425 ceAbstractionStarter]: For program point L270(lines 270 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,452 INFO L425 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2018-10-23 20:57:47,452 INFO L425 ceAbstractionStarter]: For program point L3177(lines 3177 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,452 INFO L425 ceAbstractionStarter]: For program point L2649(lines 2649 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,452 INFO L425 ceAbstractionStarter]: For program point L535(lines 535 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,452 INFO L425 ceAbstractionStarter]: For program point L2121(lines 2121 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,452 INFO L425 ceAbstractionStarter]: For program point L4103(lines 4103 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,452 INFO L425 ceAbstractionStarter]: For program point L1725(lines 1725 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,453 INFO L425 ceAbstractionStarter]: For program point L1197(lines 1197 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,453 INFO L425 ceAbstractionStarter]: For program point L140(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,453 INFO L425 ceAbstractionStarter]: For program point L4236(lines 4236 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,453 INFO L425 ceAbstractionStarter]: For program point L1065(lines 1065 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,453 INFO L425 ceAbstractionStarter]: For program point L1990(lines 1990 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,453 INFO L425 ceAbstractionStarter]: For program point L2915(lines 2915 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,453 INFO L425 ceAbstractionStarter]: For program point L3444(lines 3444 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,453 INFO L425 ceAbstractionStarter]: For program point L1330(lines 1330 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,453 INFO L425 ceAbstractionStarter]: For program point L2387(lines 2387 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,453 INFO L425 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2018-10-23 20:57:47,453 INFO L425 ceAbstractionStarter]: For program point L3973(lines 3973 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,453 INFO L425 ceAbstractionStarter]: For program point L670(lines 670 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,453 INFO L425 ceAbstractionStarter]: For program point L3709(lines 3709 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,453 INFO L425 ceAbstractionStarter]: For program point L1595(lines 1595 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,453 INFO L425 ceAbstractionStarter]: For program point L406(lines 406 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,453 INFO L425 ceAbstractionStarter]: For program point L935(lines 935 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,454 INFO L425 ceAbstractionStarter]: For program point L1860(lines 1860 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,454 INFO L425 ceAbstractionStarter]: For program point L3842(lines 3842 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,454 INFO L425 ceAbstractionStarter]: For program point L143(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,455 INFO L421 ceAbstractionStarter]: At program point L3050(lines 1640 3051) the Hoare annotation is: (let ((.cse8 (= ~a15~0 6)) (.cse0 (= ~a18~0 11))) (let ((.cse30 (not .cse0)) (.cse21 (<= ~a3~0 115)) (.cse19 (not .cse8))) (let ((.cse14 (= ~a15~0 4)) (.cse3 (= ~a18~0 12)) (.cse29 (<= ~a3~0 99)) (.cse26 (= ~a24~0 3)) (.cse16 (and .cse30 .cse21 .cse19)) (.cse27 (not (= ~a18~0 8)))) (let ((.cse4 (or (and .cse29 .cse26 .cse27 .cse19) (and .cse26 .cse16 .cse27))) (.cse15 (<= 336 ~a3~0)) (.cse1 (<= ~a24~0 1)) (.cse2 (not (= 1 ~a24~0))) (.cse24 (= ~a18~0 10)) (.cse17 (= 4 ~a24~0)) (.cse7 (and .cse30 .cse21)) (.cse12 (< 115 ~a3~0)) (.cse18 (< 417 ~a3~0)) (.cse28 (< 306 ~a3~0)) (.cse5 (not (= 4 ~a15~0))) (.cse20 (not .cse3)) (.cse13 (and .cse14 .cse21)) (.cse22 (= ~a18~0 9)) (.cse9 (= ~a24~0 2)) (.cse6 (<= ~a18~0 10)) (.cse10 (<= ~a3~0 417)) (.cse25 (not (= 2 ~a24~0))) (.cse11 (<= 189 ~a3~0)) (.cse23 (= ~a24~0 1))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse5) (and .cse6 .cse7 .cse8) (and .cse0 .cse9 .cse10 .cse11 .cse5) (and .cse3 .cse12 .cse1 .cse8 .cse2) (and .cse9 .cse6 .cse13) (and .cse14 .cse0 .cse9 .cse15) (and .cse3 .cse16 .cse17) (and .cse10 .cse6 .cse12 .cse5) (and .cse3 .cse9 .cse16 .cse5) (and .cse0 .cse4) (and (and .cse18 .cse3 .cse5 .cse19) (not (= 0 ~a24~0))) (and .cse20 (and .cse21 .cse1 .cse8)) (and .cse22 .cse8) (and .cse3 (and .cse14 .cse17)) (and .cse6 .cse1) (and .cse14 .cse1 .cse2) (and .cse14 .cse0 .cse10 .cse23 .cse11) (and .cse10 (and .cse3 .cse23 .cse8)) (and .cse0 (and .cse13 .cse17)) (and .cse24 .cse8) (and (and (and .cse6 .cse19) .cse25) .cse15) (and .cse0 .cse23 .cse5 .cse15) (and .cse14 .cse3 .cse23) (and .cse10 (and .cse3 .cse12 .cse1 .cse2)) (and (and .cse14 .cse26 .cse10 .cse27) .cse12) (and .cse14 .cse6 .cse17) (and .cse24 .cse9 .cse5) (and .cse24 .cse17) (and .cse0 .cse12 .cse17 .cse19) (and .cse9 .cse22) (and .cse3 .cse23 .cse7) (and .cse14 .cse6 .cse28) (and .cse3 .cse9 .cse8) (and .cse3 .cse9 .cse28 .cse5) (and .cse0 .cse26 .cse12 .cse5 .cse19) (and (and .cse14 .cse22) (not (= 1 ULTIMATE.start_calculate_output3_~input)) .cse29 (not (= 1 ULTIMATE.start_calculate_output2_~input)) .cse26) (and .cse3 .cse26 .cse10 .cse8) (and .cse0 .cse9 .cse10 .cse8) (and .cse3 .cse10 .cse23 .cse11) (and .cse18 .cse0 .cse25 .cse5) (and .cse29 .cse0 .cse23) (and .cse23 .cse13) (and .cse3 .cse26 .cse28 .cse5 .cse19) (and .cse20 (and (and .cse26 .cse13 .cse27) (not .cse22))) (and .cse9 .cse6 .cse8) (and .cse6 .cse10 .cse25 .cse11) (and .cse0 .cse23 .cse8)))))) [2018-10-23 20:57:47,455 INFO L425 ceAbstractionStarter]: For program point L804(lines 804 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,455 INFO L425 ceAbstractionStarter]: For program point L2786(lines 2786 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,455 INFO L425 ceAbstractionStarter]: For program point L2522(lines 2522 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,455 INFO L425 ceAbstractionStarter]: For program point L3579(lines 3579 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,456 INFO L425 ceAbstractionStarter]: For program point L1465(lines 1465 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,456 INFO L425 ceAbstractionStarter]: For program point L276(lines 276 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,456 INFO L425 ceAbstractionStarter]: For program point L2258(lines 2258 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,456 INFO L425 ceAbstractionStarter]: For program point L3315(lines 3315 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,456 INFO L425 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2018-10-23 20:57:47,456 INFO L425 ceAbstractionStarter]: For program point L3183(lines 3183 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,456 INFO L425 ceAbstractionStarter]: For program point L1730(lines 1730 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,456 INFO L425 ceAbstractionStarter]: For program point L2655(lines 2655 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,457 INFO L425 ceAbstractionStarter]: For program point L4109(lines 4109 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,457 INFO L425 ceAbstractionStarter]: For program point L542(lines 542 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,457 INFO L425 ceAbstractionStarter]: For program point L1203(lines 1203 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,457 INFO L425 ceAbstractionStarter]: For program point L146(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,457 INFO L425 ceAbstractionStarter]: For program point L2128(lines 2128 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,457 INFO L425 ceAbstractionStarter]: For program point L1996(lines 1996 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,457 INFO L425 ceAbstractionStarter]: For program point L2921(lines 2921 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,457 INFO L425 ceAbstractionStarter]: For program point L1336(lines 1336 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,457 INFO L425 ceAbstractionStarter]: For program point L2393(lines 2393 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,458 INFO L425 ceAbstractionStarter]: For program point L4243(lines 4243 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,458 INFO L425 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2018-10-23 20:57:47,458 INFO L425 ceAbstractionStarter]: For program point L1072(lines 1072 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,458 INFO L425 ceAbstractionStarter]: For program point L3979(lines 3979 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,458 INFO L425 ceAbstractionStarter]: For program point L676(lines 676 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,458 INFO L425 ceAbstractionStarter]: For program point L3451(lines 3451 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,458 INFO L425 ceAbstractionStarter]: For program point L941(lines 941 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,458 INFO L425 ceAbstractionStarter]: For program point L1866(lines 1866 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,458 INFO L425 ceAbstractionStarter]: For program point L3848(lines 3848 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,459 INFO L425 ceAbstractionStarter]: For program point L3716(lines 3716 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,459 INFO L425 ceAbstractionStarter]: For program point L1602(lines 1602 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,459 INFO L425 ceAbstractionStarter]: For program point L3584(lines 3584 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,459 INFO L425 ceAbstractionStarter]: For program point L413(lines 413 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,459 INFO L425 ceAbstractionStarter]: For program point L149(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,459 INFO L425 ceAbstractionStarter]: For program point L3056(lines 3056 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,459 INFO L425 ceAbstractionStarter]: For program point L2792(lines 2792 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,459 INFO L425 ceAbstractionStarter]: For program point L2528(lines 2528 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,460 INFO L425 ceAbstractionStarter]: For program point L2264(lines 2264 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,460 INFO L425 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2018-10-23 20:57:47,460 INFO L425 ceAbstractionStarter]: For program point L3189(lines 3189 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,460 INFO L425 ceAbstractionStarter]: For program point L811(lines 811 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,460 INFO L425 ceAbstractionStarter]: For program point L2661(lines 2661 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,460 INFO L425 ceAbstractionStarter]: For program point L1472(lines 1472 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,460 INFO L425 ceAbstractionStarter]: For program point L283(lines 283 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,460 INFO L425 ceAbstractionStarter]: For program point L3322(lines 3322 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,460 INFO L425 ceAbstractionStarter]: For program point L1737(lines 1737 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,460 INFO L425 ceAbstractionStarter]: For program point L152(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,461 INFO L425 ceAbstractionStarter]: For program point L4116(lines 4116 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,461 INFO L425 ceAbstractionStarter]: For program point L2927(lines 2927 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,461 INFO L425 ceAbstractionStarter]: For program point L549(lines 549 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,461 INFO L425 ceAbstractionStarter]: For program point L2399(lines 2399 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,461 INFO L425 ceAbstractionStarter]: For program point L1210(lines 1210 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,461 INFO L425 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2018-10-23 20:57:47,461 INFO L425 ceAbstractionStarter]: For program point L1078(lines 1078 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,461 INFO L425 ceAbstractionStarter]: For program point L2135(lines 2135 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,461 INFO L425 ceAbstractionStarter]: For program point L2003(lines 2003 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,461 INFO L425 ceAbstractionStarter]: For program point L3985(lines 3985 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,461 INFO L425 ceAbstractionStarter]: For program point L1343(lines 1343 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,462 INFO L421 ceAbstractionStarter]: At program point L4250(lines 3053 4251) the Hoare annotation is: (let ((.cse5 (= ~a15~0 6))) (let ((.cse8 (= ~a18~0 11)) (.cse4 (<= ~a3~0 115)) (.cse21 (not .cse5))) (let ((.cse14 (= ~a15~0 4)) (.cse0 (= ~a18~0 12)) (.cse29 (<= ~a3~0 99)) (.cse15 (= ~a24~0 3)) (.cse6 (and (not .cse8) .cse4 .cse21)) (.cse16 (not (= ~a18~0 8)))) (let ((.cse1 (or (and .cse29 .cse15 .cse16 .cse21) (and .cse15 .cse6 .cse16))) (.cse17 (<= 336 ~a3~0)) (.cse22 (<= ~a24~0 1)) (.cse23 (not (= 1 ~a24~0))) (.cse20 (< 417 ~a3~0)) (.cse26 (= ~a18~0 10)) (.cse7 (= 4 ~a24~0)) (.cse27 (not (= 2 ~a24~0))) (.cse13 (< 115 ~a3~0)) (.cse10 (<= ~a3~0 417)) (.cse11 (<= 189 ~a3~0)) (.cse28 (< 306 ~a3~0)) (.cse2 (not (= 4 ~a15~0))) (.cse24 (not .cse0)) (.cse12 (and .cse14 .cse4)) (.cse25 (= ~a18~0 9)) (.cse9 (= ~a24~0 2)) (.cse3 (<= ~a18~0 10)) (.cse18 (= ~a24~0 1))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse5) (and .cse0 .cse6 .cse7) (and .cse8 .cse9 .cse10 .cse11 .cse2) (and .cse9 .cse3 .cse12) (and .cse13 (and .cse14 .cse15 .cse10 .cse16)) (and .cse14 .cse8 .cse9 .cse17) (and .cse10 (and .cse0 .cse18 .cse5)) (and .cse10 .cse3 .cse13 .cse2) (let ((.cse19 (and .cse14 .cse7))) (or (and .cse8 .cse19) (and .cse0 .cse19))) (and .cse0 .cse9 .cse6 .cse2) (and (and .cse20 .cse0 .cse2 .cse21) (not (= 0 ~a24~0))) (and .cse8 .cse22 .cse23) (and .cse8 .cse2 .cse18 .cse17) (and .cse24 (and .cse4 .cse22 .cse5)) (and .cse25 .cse5) (and .cse8 .cse1) (and .cse0 .cse13 .cse22 .cse5 .cse23) (and .cse3 .cse22) (and (and .cse0 .cse15 .cse5) .cse10) (and .cse14 .cse22 .cse23) (and .cse14 .cse8 .cse10 .cse18 .cse11) (and .cse26 .cse5) (and (and (and .cse3 .cse21) .cse27) .cse17) (and .cse14 .cse0 .cse18) (and .cse8 .cse13 .cse7 .cse21) (and .cse10 (and .cse0 .cse13 .cse22 .cse23)) (and .cse20 .cse8 .cse27 .cse2) (and .cse14 .cse3 .cse7) (and .cse26 .cse9 .cse2) (and .cse26 .cse7) (and .cse14 .cse3 .cse28) (and .cse0 .cse9 .cse5) (and .cse0 .cse9 .cse28 .cse2) (and .cse10 .cse3 .cse27 .cse11) (and .cse0 .cse18 .cse6) (and .cse8 .cse15 .cse13 .cse2 .cse21) (and (and .cse14 .cse25) (not (= 1 ULTIMATE.start_calculate_output3_~input)) .cse29 (not (= 1 ULTIMATE.start_calculate_output2_~input)) .cse15) (and .cse8 .cse9 .cse10 .cse5) (and .cse0 .cse10 .cse18 .cse11) (and .cse18 .cse12) (and .cse9 .cse25) (and .cse0 .cse15 .cse28 .cse2 .cse21) (and .cse24 (and (and .cse15 .cse12 .cse16) (not .cse25))) (and .cse9 .cse3 .cse5) (and .cse29 .cse8 .cse18) (and .cse8 .cse18 .cse5)))))) [2018-10-23 20:57:47,462 INFO L425 ceAbstractionStarter]: For program point L3854(lines 3854 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,462 INFO L425 ceAbstractionStarter]: For program point L683(lines 683 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,462 INFO L425 ceAbstractionStarter]: For program point L3458(lines 3458 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,462 INFO L425 ceAbstractionStarter]: For program point L155(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,462 INFO L425 ceAbstractionStarter]: For program point L948(lines 948 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,462 INFO L425 ceAbstractionStarter]: For program point L1873(lines 1873 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,463 INFO L425 ceAbstractionStarter]: For program point L2798(lines 2798 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,463 INFO L425 ceAbstractionStarter]: For program point L3723(lines 3723 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,463 INFO L425 ceAbstractionStarter]: For program point L1609(lines 1609 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,463 INFO L425 ceAbstractionStarter]: For program point L2534(lines 2534 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,463 INFO L425 ceAbstractionStarter]: For program point L3591(lines 3591 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,463 INFO L425 ceAbstractionStarter]: For program point L420(lines 420 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,463 INFO L425 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2018-10-23 20:57:47,463 INFO L425 ceAbstractionStarter]: For program point L3063(lines 3063 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,463 INFO L425 ceAbstractionStarter]: For program point L2667(lines 2667 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,463 INFO L425 ceAbstractionStarter]: For program point L1346(lines 1346 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,463 INFO L425 ceAbstractionStarter]: For program point L2271(lines 2271 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,464 INFO L425 ceAbstractionStarter]: For program point L3196(lines 3196 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,464 INFO L428 ceAbstractionStarter]: At program point L4253(lines 4253 4269) the Hoare annotation is: true [2018-10-23 20:57:47,464 INFO L425 ceAbstractionStarter]: For program point L2932(lines 2932 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,464 INFO L425 ceAbstractionStarter]: For program point L818(lines 818 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,464 INFO L425 ceAbstractionStarter]: For program point L1479(lines 1479 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,464 INFO L425 ceAbstractionStarter]: For program point L290(lines 290 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,464 INFO L425 ceAbstractionStarter]: For program point L3329(lines 3329 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,464 INFO L425 ceAbstractionStarter]: For program point L158(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,464 INFO L425 ceAbstractionStarter]: For program point L4122(lines 4122 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,464 INFO L425 ceAbstractionStarter]: For program point L26(lines 26 28) no Hoare annotation was computed. [2018-10-23 20:57:47,465 INFO L425 ceAbstractionStarter]: For program point L26-1(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,465 INFO L425 ceAbstractionStarter]: For program point L1744(lines 1744 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,465 INFO L425 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2018-10-23 20:57:47,465 INFO L425 ceAbstractionStarter]: For program point L1084(lines 1084 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,465 INFO L425 ceAbstractionStarter]: For program point L2141(lines 2141 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,465 INFO L425 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2018-10-23 20:57:47,465 INFO L425 ceAbstractionStarter]: For program point L3991(lines 3991 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,465 INFO L425 ceAbstractionStarter]: For program point L556(lines 556 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,465 INFO L425 ceAbstractionStarter]: For program point L2406(lines 2406 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,465 INFO L425 ceAbstractionStarter]: For program point L1217(lines 1217 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,465 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-10-23 20:57:47,465 INFO L425 ceAbstractionStarter]: For program point L2010(lines 2010 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,465 INFO L425 ceAbstractionStarter]: For program point L689(lines 689 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,465 INFO L425 ceAbstractionStarter]: For program point L3464(lines 3464 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,466 INFO L425 ceAbstractionStarter]: For program point L161(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,466 INFO L425 ceAbstractionStarter]: For program point L29(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,466 INFO L425 ceAbstractionStarter]: For program point L954(lines 954 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,466 INFO L425 ceAbstractionStarter]: For program point L1879(lines 1879 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,466 INFO L425 ceAbstractionStarter]: For program point L3861(lines 3861 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,466 INFO L425 ceAbstractionStarter]: For program point L2540(lines 2540 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,466 INFO L425 ceAbstractionStarter]: For program point L3597(lines 3597 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,466 INFO L425 ceAbstractionStarter]: For program point L426(lines 426 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,466 INFO L425 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2018-10-23 20:57:47,466 INFO L425 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2018-10-23 20:57:47,466 INFO L425 ceAbstractionStarter]: For program point L2805(lines 2805 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,466 INFO L425 ceAbstractionStarter]: For program point L3730(lines 3730 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,466 INFO L425 ceAbstractionStarter]: For program point L1616(lines 1616 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,466 INFO L425 ceAbstractionStarter]: For program point L1352(lines 1352 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,466 INFO L425 ceAbstractionStarter]: For program point L295(lines 295 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,467 INFO L425 ceAbstractionStarter]: For program point L4259-1(lines 4259 4268) no Hoare annotation was computed. [2018-10-23 20:57:47,467 INFO L425 ceAbstractionStarter]: For program point L2277(lines 2277 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,467 INFO L425 ceAbstractionStarter]: For program point L3070(lines 3070 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,467 INFO L421 ceAbstractionStarter]: At program point L4259-3(lines 4259 4268) the Hoare annotation is: (let ((.cse10 (= ~a15~0 6)) (.cse0 (= ~a18~0 11))) (let ((.cse32 (not .cse0)) (.cse9 (<= ~a3~0 115)) (.cse18 (not .cse10))) (let ((.cse3 (= ~a15~0 4)) (.cse19 (= ~a18~0 9)) (.cse6 (= ~a18~0 12)) (.cse31 (<= ~a3~0 99)) (.cse21 (= ~a24~0 3)) (.cse13 (and .cse32 .cse9 .cse18)) (.cse23 (not (= ~a18~0 8)))) (let ((.cse7 (or (and .cse31 .cse21 .cse23 .cse18) (and .cse21 .cse13 .cse23))) (.cse11 (not .cse6)) (.cse25 (and .cse32 .cse9)) (.cse5 (<= 336 ~a3~0)) (.cse1 (<= ~a24~0 1)) (.cse2 (not (= 1 ~a24~0))) (.cse20 (not .cse19)) (.cse17 (< 417 ~a3~0)) (.cse22 (and .cse3 .cse9)) (.cse29 (< 306 ~a3~0)) (.cse24 (= ~a24~0 1)) (.cse12 (< 115 ~a3~0)) (.cse16 (<= ~a18~0 10)) (.cse27 (not (= 2 ~a24~0))) (.cse26 (= ~a18~0 10)) (.cse14 (= 4 ~a24~0)) (.cse4 (= ~a24~0 2)) (.cse15 (<= ~a3~0 417)) (.cse30 (<= 189 ~a3~0)) (.cse8 (not (= 4 ~a15~0)))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse0 .cse4 .cse5) (and .cse6 .cse7 .cse8) (and (and .cse9 .cse1 .cse10) .cse11) (and .cse6 .cse12 .cse1 .cse10 .cse2) (and .cse6 .cse13 .cse14) (and .cse15 .cse16 .cse12 .cse8) (and .cse0 .cse7) (and (and .cse17 .cse6 .cse8 .cse18) (not (= 0 ~a24~0))) (and .cse0 .cse4 .cse15 .cse10) (and .cse19 .cse10) (and .cse16 .cse1) (and .cse3 .cse1 .cse2) (and (and .cse20 (and .cse21 .cse22 .cse23)) .cse11) (and (and .cse6 .cse13 .cse8) .cse4) (and .cse15 (and .cse6 .cse24 .cse10)) (and .cse6 .cse24 .cse25) (and .cse26 .cse10) (and (and (and .cse16 .cse18) .cse27) .cse5) (and .cse16 .cse25 .cse10) (and .cse0 .cse24 .cse8 .cse5) (and .cse0 .cse24 .cse10) (and .cse3 .cse6 .cse24) (and .cse15 (and .cse6 .cse12 .cse1 .cse2)) (and (and .cse3 .cse21 .cse15 .cse23) .cse12) (and .cse3 .cse16 .cse14) (and .cse26 .cse4 .cse8) (and .cse4 (and .cse16 .cse22)) (let ((.cse28 (and .cse3 .cse20 .cse14 .cse23))) (or (and .cse0 .cse28) (and .cse6 .cse28))) (and .cse0 .cse12 .cse14 .cse18) (and .cse4 .cse19) (and .cse3 .cse16 .cse29) (and .cse6 .cse4 .cse10) (and .cse6 .cse4 .cse29 .cse8) (and .cse6 .cse21 .cse15 .cse10) (and .cse6 .cse15 .cse24 .cse30) (and .cse17 .cse0 .cse27 .cse8) (and .cse31 .cse0 .cse24) (and .cse24 .cse22) (and .cse6 .cse21 .cse29 .cse8 .cse18) (and .cse3 .cse0 .cse15 .cse24 .cse30) (and .cse0 .cse21 .cse12 .cse8 .cse18) (and .cse4 .cse16 .cse10) (and .cse16 .cse15 .cse27 .cse30) (and .cse26 .cse14) (and .cse0 .cse4 .cse15 .cse30 .cse8) (and (and .cse3 .cse19) .cse31 .cse21)))))) [2018-10-23 20:57:47,467 INFO L425 ceAbstractionStarter]: For program point L2674(lines 2674 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,467 INFO L425 ceAbstractionStarter]: For program point L164(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,467 INFO L425 ceAbstractionStarter]: For program point L3203(lines 3203 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,467 INFO L425 ceAbstractionStarter]: For program point L32(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,467 INFO L425 ceAbstractionStarter]: For program point L2939(lines 2939 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,468 INFO L425 ceAbstractionStarter]: For program point L825(lines 825 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,468 INFO L425 ceAbstractionStarter]: For program point L1750(lines 1750 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,468 INFO L425 ceAbstractionStarter]: For program point L1486(lines 1486 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,468 INFO L425 ceAbstractionStarter]: For program point L3336(lines 3336 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,468 INFO L425 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2018-10-23 20:57:47,468 INFO L425 ceAbstractionStarter]: For program point L1090(lines 1090 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,468 INFO L425 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2018-10-23 20:57:47,468 INFO L425 ceAbstractionStarter]: For program point L4129(lines 4129 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,468 INFO L425 ceAbstractionStarter]: For program point L694(lines 694 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,468 INFO L425 ceAbstractionStarter]: For program point L298(lines 298 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,468 INFO L425 ceAbstractionStarter]: For program point L2148(lines 2148 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,468 INFO L425 ceAbstractionStarter]: For program point L2016(lines 2016 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,469 INFO L425 ceAbstractionStarter]: For program point L3998(lines 3998 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,469 INFO L425 ceAbstractionStarter]: For program point L1884(lines 1884 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,469 INFO L425 ceAbstractionStarter]: For program point L563(lines 563 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,469 INFO L425 ceAbstractionStarter]: For program point L3602(lines 3602 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,469 INFO L425 ceAbstractionStarter]: For program point L2413(lines 2413 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,469 INFO L425 ceAbstractionStarter]: For program point L1224(lines 1224 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,469 INFO L425 ceAbstractionStarter]: For program point L167(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,469 INFO L425 ceAbstractionStarter]: For program point L35(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,469 INFO L425 ceAbstractionStarter]: For program point L960(lines 960 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,469 INFO L425 ceAbstractionStarter]: For program point L3867(lines 3867 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,469 INFO L425 ceAbstractionStarter]: For program point L2546(lines 2546 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,469 INFO L425 ceAbstractionStarter]: For program point L432(lines 432 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,469 INFO L425 ceAbstractionStarter]: For program point L3471(lines 3471 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,469 INFO L425 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2018-10-23 20:57:47,470 INFO L425 ceAbstractionStarter]: For program point L4264(line 4264) no Hoare annotation was computed. [2018-10-23 20:57:47,470 INFO L425 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2018-10-23 20:57:47,470 INFO L425 ceAbstractionStarter]: For program point L2811(lines 2811 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,470 INFO L425 ceAbstractionStarter]: For program point L1358(lines 1358 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,470 INFO L425 ceAbstractionStarter]: For program point L3076(lines 3076 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,470 INFO L425 ceAbstractionStarter]: For program point L3737(lines 3737 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,470 INFO L425 ceAbstractionStarter]: For program point L1623(lines 1623 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,470 INFO L425 ceAbstractionStarter]: For program point L2284(lines 2284 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,470 INFO L425 ceAbstractionStarter]: For program point L170(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,470 INFO L425 ceAbstractionStarter]: For program point L38(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,470 INFO L425 ceAbstractionStarter]: For program point L2945(lines 2945 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,471 INFO L425 ceAbstractionStarter]: For program point L831(lines 831 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,471 INFO L425 ceAbstractionStarter]: For program point L1756(lines 1756 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,471 INFO L425 ceAbstractionStarter]: For program point L2681(lines 2681 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,471 INFO L425 ceAbstractionStarter]: For program point L3342(lines 3342 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,471 INFO L425 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2018-10-23 20:57:47,471 INFO L425 ceAbstractionStarter]: For program point L3210(lines 3210 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,471 INFO L425 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2018-10-23 20:57:47,471 INFO L425 ceAbstractionStarter]: For program point L1493(lines 1493 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,471 INFO L425 ceAbstractionStarter]: For program point L1097(lines 1097 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,471 INFO L425 ceAbstractionStarter]: For program point L4136(lines 4136 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,472 INFO L425 ceAbstractionStarter]: For program point L2022(lines 2022 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,472 INFO L425 ceAbstractionStarter]: For program point L701(lines 701 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,472 INFO L425 ceAbstractionStarter]: For program point L3608(lines 3608 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,472 INFO L425 ceAbstractionStarter]: For program point L305(lines 305 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,472 INFO L425 ceAbstractionStarter]: For program point L173(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,472 INFO L425 ceAbstractionStarter]: For program point L2155(lines 2155 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,472 INFO L425 ceAbstractionStarter]: For program point L41(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,472 INFO L425 ceAbstractionStarter]: For program point L966(lines 966 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,472 INFO L425 ceAbstractionStarter]: For program point L4005(lines 4005 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,472 INFO L425 ceAbstractionStarter]: For program point L1891(lines 1891 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,473 INFO L425 ceAbstractionStarter]: For program point L3873(lines 3873 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,473 INFO L425 ceAbstractionStarter]: For program point L570(lines 570 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,473 INFO L425 ceAbstractionStarter]: For program point L2420(lines 2420 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,473 INFO L425 ceAbstractionStarter]: For program point L3477(lines 3477 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,473 INFO L425 ceAbstractionStarter]: For program point L1231(lines 1231 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,473 INFO L425 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2018-10-23 20:57:47,473 INFO L425 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2018-10-23 20:57:47,473 INFO L425 ceAbstractionStarter]: For program point L2817(lines 2817 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,473 INFO L425 ceAbstractionStarter]: For program point L2553(lines 2553 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,473 INFO L425 ceAbstractionStarter]: For program point L439(lines 439 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,473 INFO L425 ceAbstractionStarter]: For program point L3082(lines 3082 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,474 INFO L425 ceAbstractionStarter]: For program point L3743(lines 3743 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,474 INFO L425 ceAbstractionStarter]: For program point L1365(lines 1365 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,474 INFO L425 ceAbstractionStarter]: For program point L2290(lines 2290 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,474 INFO L425 ceAbstractionStarter]: For program point L176-1(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,474 INFO L425 ceAbstractionStarter]: For program point L44(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,474 INFO L425 ceAbstractionStarter]: For program point L1762(lines 1762 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,474 INFO L425 ceAbstractionStarter]: For program point L1630(lines 1630 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,474 INFO L425 ceAbstractionStarter]: For program point L2687(lines 2687 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,474 INFO L425 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2018-10-23 20:57:47,474 INFO L425 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2018-10-23 20:57:47,475 INFO L425 ceAbstractionStarter]: For program point L2952(lines 2952 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,475 INFO L425 ceAbstractionStarter]: For program point L838(lines 838 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,475 INFO L425 ceAbstractionStarter]: For program point L706(lines 706 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,475 INFO L425 ceAbstractionStarter]: For program point L3349(lines 3349 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,475 INFO L425 ceAbstractionStarter]: For program point L3217(lines 3217 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,475 INFO L425 ceAbstractionStarter]: For program point L4010(lines 4010 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,475 INFO L425 ceAbstractionStarter]: For program point L3614(lines 3614 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,475 INFO L425 ceAbstractionStarter]: For program point L1500(lines 1500 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,475 INFO L425 ceAbstractionStarter]: For program point L179(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,475 INFO L425 ceAbstractionStarter]: For program point L1104(lines 1104 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,475 INFO L425 ceAbstractionStarter]: For program point L2161(lines 2161 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,476 INFO L425 ceAbstractionStarter]: For program point L47(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,476 INFO L425 ceAbstractionStarter]: For program point L4143(lines 4143 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,476 INFO L425 ceAbstractionStarter]: For program point L2029(lines 2029 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,476 INFO L425 ceAbstractionStarter]: For program point L576(lines 576 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,476 INFO L425 ceAbstractionStarter]: For program point L2558(lines 2558 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,476 INFO L425 ceAbstractionStarter]: For program point L2426(lines 2426 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,476 INFO L425 ceAbstractionStarter]: For program point L312(lines 312 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,476 INFO L425 ceAbstractionStarter]: For program point L1237(lines 1237 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,476 INFO L425 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2018-10-23 20:57:47,477 INFO L425 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2018-10-23 20:57:47,477 INFO L425 ceAbstractionStarter]: For program point L973(lines 973 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,477 INFO L425 ceAbstractionStarter]: For program point L1898(lines 1898 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,477 INFO L425 ceAbstractionStarter]: For program point L3880(lines 3880 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,477 INFO L425 ceAbstractionStarter]: For program point L3484(lines 3484 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,477 INFO L425 ceAbstractionStarter]: For program point L2824(lines 2824 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,477 INFO L425 ceAbstractionStarter]: For program point L1767(lines 1767 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,477 INFO L425 ceAbstractionStarter]: For program point L446(lines 446 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,477 INFO L425 ceAbstractionStarter]: For program point L182(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,477 INFO L425 ceAbstractionStarter]: For program point L50(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,478 INFO L425 ceAbstractionStarter]: For program point L3089(lines 3089 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,478 INFO L425 ceAbstractionStarter]: For program point L3750(lines 3750 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,478 INFO L425 ceAbstractionStarter]: For program point L2693(lines 2693 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,478 INFO L425 ceAbstractionStarter]: For program point L1372(lines 1372 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,478 INFO L425 ceAbstractionStarter]: For program point L2297(lines 2297 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,478 INFO L425 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2018-10-23 20:57:47,478 INFO L425 ceAbstractionStarter]: For program point L3222(lines 3222 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,478 INFO L425 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2018-10-23 20:57:47,478 INFO L425 ceAbstractionStarter]: For program point L2958(lines 2958 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,478 INFO L425 ceAbstractionStarter]: For program point L844(lines 844 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,479 INFO L421 ceAbstractionStarter]: At program point L1637(lines 25 1638) the Hoare annotation is: (let ((.cse10 (= ~a15~0 6)) (.cse0 (= ~a18~0 11))) (let ((.cse32 (not .cse0)) (.cse9 (<= ~a3~0 115)) (.cse18 (not .cse10))) (let ((.cse3 (= ~a15~0 4)) (.cse19 (= ~a18~0 9)) (.cse6 (= ~a18~0 12)) (.cse30 (<= ~a3~0 99)) (.cse21 (= ~a24~0 3)) (.cse13 (and .cse32 .cse9 .cse18)) (.cse23 (not (= ~a18~0 8)))) (let ((.cse7 (or (and .cse30 .cse21 .cse23 .cse18) (and .cse21 .cse13 .cse23))) (.cse11 (not .cse6)) (.cse25 (and .cse32 .cse9)) (.cse5 (<= 336 ~a3~0)) (.cse1 (<= ~a24~0 1)) (.cse2 (not (= 1 ~a24~0))) (.cse20 (not .cse19)) (.cse17 (< 417 ~a3~0)) (.cse22 (and .cse3 .cse9)) (.cse29 (< 306 ~a3~0)) (.cse24 (= ~a24~0 1)) (.cse12 (< 115 ~a3~0)) (.cse16 (<= ~a18~0 10)) (.cse27 (not (= 2 ~a24~0))) (.cse26 (= ~a18~0 10)) (.cse14 (= 4 ~a24~0)) (.cse4 (= ~a24~0 2)) (.cse15 (<= ~a3~0 417)) (.cse31 (<= 189 ~a3~0)) (.cse8 (not (= 4 ~a15~0)))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse0 .cse4 .cse5) (and .cse6 .cse7 .cse8) (and (and .cse9 .cse1 .cse10) .cse11) (and .cse6 .cse12 .cse1 .cse10 .cse2) (and .cse6 .cse13 .cse14) (and .cse15 .cse16 .cse12 .cse8) (and .cse0 .cse7) (and (and .cse17 .cse6 .cse8 .cse18) (not (= 0 ~a24~0))) (and .cse0 .cse4 .cse15 .cse10) (and .cse19 .cse10) (and .cse16 .cse1) (and .cse3 .cse1 .cse2) (and (and .cse20 (and .cse21 .cse22 .cse23)) .cse11) (and (and .cse6 .cse13 .cse8) .cse4) (and .cse15 (and .cse6 .cse24 .cse10)) (and .cse6 .cse24 .cse25) (and .cse26 .cse10) (and (and (and .cse16 .cse18) .cse27) .cse5) (and .cse16 .cse25 .cse10) (and .cse0 .cse24 .cse8 .cse5) (and .cse0 .cse24 .cse10) (and .cse3 .cse6 .cse24) (and .cse15 (and .cse6 .cse12 .cse1 .cse2)) (and (and .cse3 .cse21 .cse15 .cse23) .cse12) (and .cse3 .cse16 .cse14) (and .cse26 .cse4 .cse8) (and .cse4 (and .cse16 .cse22)) (let ((.cse28 (and .cse3 .cse20 .cse14 .cse23))) (or (and .cse0 .cse28) (and .cse6 .cse28))) (and .cse0 .cse12 .cse14 .cse18) (and .cse4 .cse19) (and .cse3 .cse16 .cse29) (and .cse6 .cse4 .cse10) (and .cse6 .cse4 .cse29 .cse8) (and (and .cse3 .cse19) (not (= 1 ULTIMATE.start_calculate_output3_~input)) .cse30 (not (= 1 ULTIMATE.start_calculate_output2_~input)) .cse21) (and .cse6 .cse21 .cse15 .cse10) (and .cse6 .cse15 .cse24 .cse31) (and .cse17 .cse0 .cse27 .cse8) (and .cse30 .cse0 .cse24) (and .cse24 .cse22) (and .cse6 .cse21 .cse29 .cse8 .cse18) (and .cse3 .cse0 .cse15 .cse24 .cse31) (and .cse0 .cse21 .cse12 .cse8 .cse18) (and .cse4 .cse16 .cse10) (and .cse16 .cse15 .cse27 .cse31) (and .cse26 .cse14) (and .cse0 .cse4 .cse15 .cse31 .cse8)))))) [2018-10-23 20:57:47,479 INFO L425 ceAbstractionStarter]: For program point L3355(lines 3355 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,479 INFO L425 ceAbstractionStarter]: For program point L4016(lines 4016 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,479 INFO L425 ceAbstractionStarter]: For program point L713(lines 713 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,479 INFO L425 ceAbstractionStarter]: For program point L185(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,480 INFO L425 ceAbstractionStarter]: For program point L53(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,480 INFO L425 ceAbstractionStarter]: For program point L4149(lines 4149 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,480 INFO L425 ceAbstractionStarter]: For program point L3621(lines 3621 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,480 INFO L425 ceAbstractionStarter]: For program point L1507(lines 1507 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,480 INFO L425 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2018-10-23 20:57:47,480 INFO L425 ceAbstractionStarter]: For program point L2168(lines 2168 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,480 INFO L425 ceAbstractionStarter]: For program point L1111(lines 1111 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,480 INFO L425 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2018-10-23 20:57:47,480 INFO L425 ceAbstractionStarter]: For program point L2036(lines 2036 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,480 INFO L425 ceAbstractionStarter]: For program point L3886(lines 3886 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,481 INFO L425 ceAbstractionStarter]: For program point L1772(lines 1772 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,481 INFO L425 ceAbstractionStarter]: For program point L583(lines 583 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,481 INFO L425 ceAbstractionStarter]: For program point L2565(lines 2565 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,481 INFO L425 ceAbstractionStarter]: For program point L2433(lines 2433 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,481 INFO L425 ceAbstractionStarter]: For program point L319(lines 319 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,481 INFO L425 ceAbstractionStarter]: For program point L1244(lines 1244 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,481 INFO L425 ceAbstractionStarter]: For program point L980(lines 980 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,481 INFO L425 ceAbstractionStarter]: For program point L1905(lines 1905 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,481 INFO L425 ceAbstractionStarter]: For program point L3491(lines 3491 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,481 INFO L425 ceAbstractionStarter]: For program point L188(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,481 INFO L425 ceAbstractionStarter]: For program point L56(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,482 INFO L425 ceAbstractionStarter]: For program point L2831(lines 2831 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,482 INFO L425 ceAbstractionStarter]: For program point L453(lines 453 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,482 INFO L425 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2018-10-23 20:57:47,482 INFO L425 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2018-10-23 20:57:47,482 INFO L425 ceAbstractionStarter]: For program point L3096(lines 3096 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,482 INFO L425 ceAbstractionStarter]: For program point L850(lines 850 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,482 INFO L425 ceAbstractionStarter]: For program point L718(lines 718 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,482 INFO L425 ceAbstractionStarter]: For program point L2700(lines 2700 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,482 INFO L425 ceAbstractionStarter]: For program point L3757(lines 3757 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,482 INFO L425 ceAbstractionStarter]: For program point L1643(lines 1643 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,482 INFO L425 ceAbstractionStarter]: For program point L1379(lines 1379 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,483 INFO L425 ceAbstractionStarter]: For program point L2304(lines 2304 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,483 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-10-23 20:57:47,483 INFO L425 ceAbstractionStarter]: For program point L3229(lines 3229 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,483 INFO L425 ceAbstractionStarter]: For program point L4022(lines 4022 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,483 INFO L425 ceAbstractionStarter]: For program point L2965(lines 2965 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,483 INFO L425 ceAbstractionStarter]: For program point L1512(lines 1512 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,483 INFO L425 ceAbstractionStarter]: For program point L3362(lines 3362 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,483 INFO L425 ceAbstractionStarter]: For program point L191(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,483 INFO L425 ceAbstractionStarter]: For program point L59(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,483 INFO L425 ceAbstractionStarter]: For program point L3627(lines 3627 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,484 INFO L425 ceAbstractionStarter]: For program point L1249(lines 1249 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,484 INFO L425 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2018-10-23 20:57:47,484 INFO L425 ceAbstractionStarter]: For program point L4156(lines 4156 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,484 INFO L425 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2018-10-23 20:57:47,484 INFO L425 ceAbstractionStarter]: For program point L2042(lines 2042 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,484 INFO L425 ceAbstractionStarter]: For program point L1778(lines 1778 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,484 INFO L425 ceAbstractionStarter]: For program point L589(lines 589 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,484 INFO L425 ceAbstractionStarter]: For program point L2571(lines 2571 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,484 INFO L425 ceAbstractionStarter]: For program point L1118(lines 1118 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,484 INFO L425 ceAbstractionStarter]: For program point L2175(lines 2175 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,484 INFO L425 ceAbstractionStarter]: For program point L3893(lines 3893 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,485 INFO L425 ceAbstractionStarter]: For program point L2440(lines 2440 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,485 INFO L425 ceAbstractionStarter]: For program point L326(lines 326 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,485 INFO L425 ceAbstractionStarter]: For program point L194(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,485 INFO L425 ceAbstractionStarter]: For program point L62(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,485 INFO L425 ceAbstractionStarter]: For program point L987(lines 987 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,485 INFO L425 ceAbstractionStarter]: For program point L1912(lines 1912 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,485 INFO L425 ceAbstractionStarter]: For program point L2837(lines 2837 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,485 INFO L425 ceAbstractionStarter]: For program point L1648(lines 1648 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,485 INFO L425 ceAbstractionStarter]: For program point L3498(lines 3498 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,485 INFO L425 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2018-10-23 20:57:47,485 INFO L425 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2018-10-23 20:57:47,486 INFO L425 ceAbstractionStarter]: For program point L460(lines 460 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,486 INFO L425 ceAbstractionStarter]: For program point L3235(lines 3235 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,486 INFO L425 ceAbstractionStarter]: For program point L3103(lines 3103 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,486 INFO L425 ceAbstractionStarter]: For program point L4028(lines 4028 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,486 INFO L425 ceAbstractionStarter]: For program point L857(lines 857 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,486 INFO L425 ceAbstractionStarter]: For program point L725(lines 725 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,486 INFO L425 ceAbstractionStarter]: For program point L3764(lines 3764 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,486 INFO L425 ceAbstractionStarter]: For program point L2707(lines 2707 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,486 INFO L425 ceAbstractionStarter]: For program point L1518(lines 1518 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,486 INFO L425 ceAbstractionStarter]: For program point L1386(lines 1386 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,487 INFO L425 ceAbstractionStarter]: For program point L3368(lines 3368 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,487 INFO L425 ceAbstractionStarter]: For program point L2311(lines 2311 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,487 INFO L425 ceAbstractionStarter]: For program point L197(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,487 INFO L425 ceAbstractionStarter]: For program point L65(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,487 INFO L425 ceAbstractionStarter]: For program point L2972(lines 2972 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,487 INFO L425 ceAbstractionStarter]: For program point L3633(lines 3633 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,487 INFO L425 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2018-10-23 20:57:47,487 INFO L425 ceAbstractionStarter]: For program point L4162(lines 4162 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,487 INFO L425 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2018-10-23 20:57:47,487 INFO L425 ceAbstractionStarter]: For program point L2048(lines 2048 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,487 INFO L425 ceAbstractionStarter]: For program point L1784(lines 1784 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,487 INFO L425 ceAbstractionStarter]: For program point L595(lines 595 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,487 INFO L425 ceAbstractionStarter]: For program point L1256(lines 1256 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,487 INFO L425 ceAbstractionStarter]: For program point L1124(lines 1124 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,487 INFO L425 ceAbstractionStarter]: For program point L2181(lines 2181 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,488 INFO L425 ceAbstractionStarter]: For program point L3899(lines 3899 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,488 INFO L425 ceAbstractionStarter]: For program point L2578(lines 2578 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,488 INFO L425 ceAbstractionStarter]: For program point L2446(lines 2446 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,488 INFO L425 ceAbstractionStarter]: For program point L200(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,488 INFO L425 ceAbstractionStarter]: For program point L68(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,488 INFO L425 ceAbstractionStarter]: For program point L993(lines 993 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,488 INFO L425 ceAbstractionStarter]: For program point L2843(lines 2843 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,488 INFO L425 ceAbstractionStarter]: For program point L3504(lines 3504 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,488 INFO L425 ceAbstractionStarter]: For program point L333(lines 333 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,488 INFO L425 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2018-10-23 20:57:47,488 INFO L425 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2018-10-23 20:57:47,488 INFO L425 ceAbstractionStarter]: For program point L3108(lines 3108 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,488 INFO L425 ceAbstractionStarter]: For program point L1919(lines 1919 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,488 INFO L425 ceAbstractionStarter]: For program point L1655(lines 1655 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,488 INFO L425 ceAbstractionStarter]: For program point L1523(lines 1523 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,488 INFO L425 ceAbstractionStarter]: For program point L466(lines 466 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,489 INFO L425 ceAbstractionStarter]: For program point L2977(lines 2977 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,489 INFO L425 ceAbstractionStarter]: For program point L863(lines 863 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,489 INFO L425 ceAbstractionStarter]: For program point L2713(lines 2713 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,489 INFO L425 ceAbstractionStarter]: For program point L1392(lines 1392 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,489 INFO L425 ceAbstractionStarter]: For program point L2317(lines 2317 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,489 INFO L425 ceAbstractionStarter]: For program point L203(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,489 INFO L425 ceAbstractionStarter]: For program point L3242(lines 3242 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,489 INFO L425 ceAbstractionStarter]: For program point L71(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,489 INFO L425 ceAbstractionStarter]: For program point L4035(lines 4035 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,489 INFO L425 ceAbstractionStarter]: For program point L732(lines 732 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,489 INFO L425 ceAbstractionStarter]: For program point L3771(lines 3771 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,489 INFO L425 ceAbstractionStarter]: For program point L3375(lines 3375 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,490 INFO L425 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2018-10-23 20:57:47,490 INFO L425 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2018-10-23 20:57:47,490 INFO L425 ceAbstractionStarter]: For program point L2054(lines 2054 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,490 INFO L425 ceAbstractionStarter]: For program point L601(lines 601 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,490 INFO L425 ceAbstractionStarter]: For program point L3640(lines 3640 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,490 INFO L425 ceAbstractionStarter]: For program point L2187(lines 2187 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,490 INFO L425 ceAbstractionStarter]: For program point L4169(lines 4169 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,490 INFO L425 ceAbstractionStarter]: For program point L1791(lines 1791 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,490 INFO L425 ceAbstractionStarter]: For program point L2584(lines 2584 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,490 INFO L425 ceAbstractionStarter]: For program point L1263(lines 1263 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,491 INFO L425 ceAbstractionStarter]: For program point L206(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,491 INFO L425 ceAbstractionStarter]: For program point L1131(lines 1131 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,491 INFO L425 ceAbstractionStarter]: For program point L74(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,491 INFO L425 ceAbstractionStarter]: For program point L3113(lines 3113 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,491 INFO L425 ceAbstractionStarter]: For program point L999(lines 999 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,491 INFO L425 ceAbstractionStarter]: For program point L3906(lines 3906 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,491 INFO L425 ceAbstractionStarter]: For program point L3510(lines 3510 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,491 INFO L425 ceAbstractionStarter]: For program point L2453(lines 2453 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,491 INFO L425 ceAbstractionStarter]: For program point L207(line 207) no Hoare annotation was computed. [2018-10-23 20:57:47,491 INFO L425 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2018-10-23 20:57:47,491 INFO L425 ceAbstractionStarter]: For program point L2850(lines 2850 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,491 INFO L425 ceAbstractionStarter]: For program point L1529(lines 1529 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,491 INFO L425 ceAbstractionStarter]: For program point L340(lines 340 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,492 INFO L425 ceAbstractionStarter]: For program point L1926(lines 1926 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,492 INFO L425 ceAbstractionStarter]: For program point L2983(lines 2983 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,492 INFO L425 ceAbstractionStarter]: For program point L1662(lines 1662 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,492 INFO L425 ceAbstractionStarter]: For program point L2719(lines 2719 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,492 INFO L425 ceAbstractionStarter]: For program point L473(lines 473 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,492 INFO L425 ceAbstractionStarter]: For program point L77(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,492 INFO L425 ceAbstractionStarter]: For program point L4041(lines 4041 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,492 INFO L425 ceAbstractionStarter]: For program point L870(lines 870 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,492 INFO L425 ceAbstractionStarter]: For program point L1399(lines 1399 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,492 INFO L425 ceAbstractionStarter]: For program point L2324(lines 2324 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,492 INFO L425 ceAbstractionStarter]: For program point L3249(lines 3249 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,492 INFO L425 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2018-10-23 20:57:47,492 INFO L425 ceAbstractionStarter]: For program point L1796(lines 1796 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,492 INFO L425 ceAbstractionStarter]: For program point L739(lines 739 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,492 INFO L425 ceAbstractionStarter]: For program point L3778(lines 3778 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,492 INFO L425 ceAbstractionStarter]: For program point L607(lines 607 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,493 INFO L425 ceAbstractionStarter]: For program point L3646(lines 3646 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,493 INFO L425 ceAbstractionStarter]: For program point L3382(lines 3382 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,493 INFO L425 ceAbstractionStarter]: For program point L2193(lines 2193 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,493 INFO L425 ceAbstractionStarter]: For program point L4175(lines 4175 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,493 INFO L425 ceAbstractionStarter]: For program point L2061(lines 2061 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,493 INFO L425 ceAbstractionStarter]: For program point L2590(lines 2590 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,493 INFO L425 ceAbstractionStarter]: For program point L80(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,493 INFO L425 ceAbstractionStarter]: For program point L1005(lines 1005 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,493 INFO L425 ceAbstractionStarter]: For program point L1270(lines 1270 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,493 INFO L425 ceAbstractionStarter]: For program point L1138(lines 1138 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,494 INFO L425 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2018-10-23 20:57:47,494 INFO L425 ceAbstractionStarter]: For program point L3120(lines 3120 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,494 INFO L425 ceAbstractionStarter]: For program point L2988(lines 2988 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,494 INFO L425 ceAbstractionStarter]: For program point L2856(lines 2856 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,494 INFO L425 ceAbstractionStarter]: For program point L3913(lines 3913 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,494 INFO L425 ceAbstractionStarter]: For program point L742(lines 742 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,494 INFO L425 ceAbstractionStarter]: For program point L2460(lines 2460 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,494 INFO L425 ceAbstractionStarter]: For program point L3517(lines 3517 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,494 INFO L425 ceAbstractionStarter]: For program point L1932(lines 1932 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,494 INFO L425 ceAbstractionStarter]: For program point L1536(lines 1536 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,495 INFO L425 ceAbstractionStarter]: For program point L347(lines 347 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,495 INFO L425 ceAbstractionStarter]: For program point L83(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,495 INFO L425 ceAbstractionStarter]: For program point L2726(lines 2726 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,495 INFO L425 ceAbstractionStarter]: For program point L1669(lines 1669 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,495 INFO L425 ceAbstractionStarter]: For program point L612(lines 612 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,495 INFO L425 ceAbstractionStarter]: For program point L480(lines 480 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,495 INFO L425 ceAbstractionStarter]: For program point L1405(lines 1405 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,495 INFO L425 ceAbstractionStarter]: For program point L3255(lines 3255 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,495 INFO L425 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2018-10-23 20:57:47,495 INFO L425 ceAbstractionStarter]: For program point L4048(lines 4048 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,495 INFO L425 ceAbstractionStarter]: For program point L877(lines 877 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,496 INFO L425 ceAbstractionStarter]: For program point L3784(lines 3784 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,496 INFO L425 ceAbstractionStarter]: For program point L3388(lines 3388 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,496 INFO L425 ceAbstractionStarter]: For program point L2331(lines 2331 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,496 INFO L425 ceAbstractionStarter]: For program point L217(lines 217 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,496 INFO L425 ceAbstractionStarter]: For program point L2067(lines 2067 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,496 INFO L425 ceAbstractionStarter]: For program point L1803(lines 1803 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,496 INFO L425 ceAbstractionStarter]: For program point L3653(lines 3653 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,496 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2018-10-23 20:57:47,496 INFO L425 ceAbstractionStarter]: For program point L2200(lines 2200 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,496 INFO L425 ceAbstractionStarter]: For program point L4182(lines 4182 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,497 INFO L425 ceAbstractionStarter]: For program point L86(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,497 INFO L425 ceAbstractionStarter]: For program point L2597(lines 2597 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,497 INFO L425 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2018-10-23 20:57:47,497 INFO L425 ceAbstractionStarter]: For program point L3126(lines 3126 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,497 INFO L425 ceAbstractionStarter]: For program point L1012(lines 1012 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,497 INFO L425 ceAbstractionStarter]: For program point L2994(lines 2994 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,497 INFO L425 ceAbstractionStarter]: For program point L2862(lines 2862 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,497 INFO L425 ceAbstractionStarter]: For program point L3523(lines 3523 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,497 INFO L425 ceAbstractionStarter]: For program point L1277(lines 1277 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,497 INFO L425 ceAbstractionStarter]: For program point L1145(lines 1145 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,497 INFO L425 ceAbstractionStarter]: For program point L1938(lines 1938 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,498 INFO L425 ceAbstractionStarter]: For program point L3920(lines 3920 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,498 INFO L425 ceAbstractionStarter]: For program point L749(lines 749 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,498 INFO L425 ceAbstractionStarter]: For program point L2467(lines 2467 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,498 INFO L425 ceAbstractionStarter]: For program point L353(lines 353 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,498 INFO L425 ceAbstractionStarter]: For program point L89(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,498 INFO L425 ceAbstractionStarter]: For program point L1543(lines 1543 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,498 INFO L425 ceAbstractionStarter]: For program point L486(lines 486 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,498 INFO L425 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2018-10-23 20:57:47,498 INFO L425 ceAbstractionStarter]: For program point L883(lines 883 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,498 INFO L425 ceAbstractionStarter]: For program point L1676(lines 1676 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,498 INFO L425 ceAbstractionStarter]: For program point L2733(lines 2733 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,499 INFO L425 ceAbstractionStarter]: For program point L619(lines 619 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,499 INFO L425 ceAbstractionStarter]: For program point L1412(lines 1412 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,499 INFO L425 ceAbstractionStarter]: For program point L3394(lines 3394 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,499 INFO L425 ceAbstractionStarter]: For program point L2337(lines 2337 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,499 INFO L425 ceAbstractionStarter]: For program point L3262(lines 3262 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,499 INFO L425 ceAbstractionStarter]: For program point L4055(lines 4055 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,499 INFO L425 ceAbstractionStarter]: For program point L3791(lines 3791 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,499 INFO L425 ceAbstractionStarter]: For program point L224(lines 224 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,499 INFO L425 ceAbstractionStarter]: For program point L4188(lines 4188 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,499 INFO L425 ceAbstractionStarter]: For program point L92(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,500 INFO L425 ceAbstractionStarter]: For program point L2074(lines 2074 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,500 INFO L425 ceAbstractionStarter]: For program point L1810(lines 1810 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,500 INFO L425 ceAbstractionStarter]: For program point L3660(lines 3660 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,500 INFO L425 ceAbstractionStarter]: For program point L2603(lines 2603 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,500 INFO L425 ceAbstractionStarter]: For program point L2207(lines 2207 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,500 INFO L425 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2018-10-23 20:57:47,500 INFO L425 ceAbstractionStarter]: For program point L3529(lines 3529 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,500 INFO L425 ceAbstractionStarter]: For program point L1151(lines 1151 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,500 INFO L425 ceAbstractionStarter]: For program point L3133(lines 3133 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,501 INFO L425 ceAbstractionStarter]: For program point L1019(lines 1019 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,501 INFO L425 ceAbstractionStarter]: For program point L3001(lines 3001 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,501 INFO L425 ceAbstractionStarter]: For program point L2869(lines 2869 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,501 INFO L425 ceAbstractionStarter]: For program point L755(lines 755 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,501 INFO L425 ceAbstractionStarter]: For program point L1284(lines 1284 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,501 INFO L425 ceAbstractionStarter]: For program point L95(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,501 INFO L425 ceAbstractionStarter]: For program point L1945(lines 1945 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,501 INFO L425 ceAbstractionStarter]: For program point L3927(lines 3927 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,501 INFO L425 ceAbstractionStarter]: For program point L1681(lines 1681 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,501 INFO L425 ceAbstractionStarter]: For program point L492(lines 492 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,502 INFO L425 ceAbstractionStarter]: For program point L2474(lines 2474 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,502 INFO L425 ceAbstractionStarter]: For program point L360(lines 360 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,502 INFO L425 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2018-10-23 20:57:47,502 INFO L425 ceAbstractionStarter]: For program point L625(lines 625 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,502 INFO L425 ceAbstractionStarter]: For program point L1550(lines 1550 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,502 INFO L425 ceAbstractionStarter]: For program point L3400(lines 3400 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,502 INFO L425 ceAbstractionStarter]: For program point L3004(lines 3004 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,502 INFO L425 ceAbstractionStarter]: For program point L4061(lines 4061 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,502 INFO L425 ceAbstractionStarter]: For program point L890(lines 890 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,502 INFO L425 ceAbstractionStarter]: For program point L2740(lines 2740 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,503 INFO L425 ceAbstractionStarter]: For program point L3797(lines 3797 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,503 INFO L425 ceAbstractionStarter]: For program point L1419(lines 1419 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,503 INFO L425 ceAbstractionStarter]: For program point L2344(lines 2344 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,503 INFO L425 ceAbstractionStarter]: For program point L3269(lines 3269 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,503 INFO L425 ceAbstractionStarter]: For program point L98(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,503 INFO L425 ceAbstractionStarter]: For program point L2080(lines 2080 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,503 INFO L425 ceAbstractionStarter]: For program point L231(lines 231 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,503 INFO L425 ceAbstractionStarter]: For program point L2213(lines 2213 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,503 INFO L425 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2018-10-23 20:57:47,503 INFO L425 ceAbstractionStarter]: For program point L4195(lines 4195 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,503 INFO L425 ceAbstractionStarter]: For program point L1817(lines 1817 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,504 INFO L425 ceAbstractionStarter]: For program point L2610(lines 2610 3049) no Hoare annotation was computed. [2018-10-23 20:57:47,504 INFO L425 ceAbstractionStarter]: For program point L3667(lines 3667 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,504 INFO L425 ceAbstractionStarter]: For program point L3535(lines 3535 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,504 INFO L425 ceAbstractionStarter]: For program point L1157(lines 1157 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,504 INFO L425 ceAbstractionStarter]: For program point L3139(lines 3139 4249) no Hoare annotation was computed. [2018-10-23 20:57:47,504 INFO L425 ceAbstractionStarter]: For program point L761(lines 761 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,504 INFO L425 ceAbstractionStarter]: For program point L1290(lines 1290 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,504 INFO L425 ceAbstractionStarter]: For program point L101(lines 25 1638) no Hoare annotation was computed. [2018-10-23 20:57:47,504 INFO L425 ceAbstractionStarter]: For program point L1026(lines 1026 1636) no Hoare annotation was computed. [2018-10-23 20:57:47,589 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.10 08:57:47 BoogieIcfgContainer [2018-10-23 20:57:47,589 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-23 20:57:47,590 INFO L168 Benchmark]: Toolchain (without parser) took 209594.06 ms. Allocated memory was 1.5 GB in the beginning and 4.0 GB in the end (delta: 2.5 GB). Free memory was 1.4 GB in the beginning and 1.0 GB in the end (delta: 386.0 MB). Peak memory consumption was 3.3 GB. Max. memory is 7.1 GB. [2018-10-23 20:57:47,591 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-23 20:57:47,592 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1913.49 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 148.0 MB). Peak memory consumption was 148.0 MB. Max. memory is 7.1 GB. [2018-10-23 20:57:47,593 INFO L168 Benchmark]: Boogie Procedure Inliner took 510.15 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 793.2 MB). Free memory was 1.3 GB in the beginning and 2.2 GB in the end (delta: -957.6 MB). Peak memory consumption was 45.0 MB. Max. memory is 7.1 GB. [2018-10-23 20:57:47,594 INFO L168 Benchmark]: Boogie Preprocessor took 212.37 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 41.4 MB). Peak memory consumption was 41.4 MB. Max. memory is 7.1 GB. [2018-10-23 20:57:47,595 INFO L168 Benchmark]: RCFGBuilder took 6985.88 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 1.7 GB in the end (delta: 511.9 MB). Peak memory consumption was 511.9 MB. Max. memory is 7.1 GB. [2018-10-23 20:57:47,595 INFO L168 Benchmark]: TraceAbstraction took 199966.96 ms. Allocated memory was 2.3 GB in the beginning and 4.0 GB in the end (delta: 1.7 GB). Free memory was 1.7 GB in the beginning and 1.0 GB in the end (delta: 642.3 MB). Peak memory consumption was 2.8 GB. Max. memory is 7.1 GB. [2018-10-23 20:57:47,601 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1913.49 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 148.0 MB). Peak memory consumption was 148.0 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 510.15 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 793.2 MB). Free memory was 1.3 GB in the beginning and 2.2 GB in the end (delta: -957.6 MB). Peak memory consumption was 45.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 212.37 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 41.4 MB). Peak memory consumption was 41.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 6985.88 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 1.7 GB in the end (delta: 511.9 MB). Peak memory consumption was 511.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 199966.96 ms. Allocated memory was 2.3 GB in the beginning and 4.0 GB in the end (delta: 1.7 GB). Free memory was 1.7 GB in the beginning and 1.0 GB in the end (delta: 642.3 MB). Peak memory consumption was 2.8 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 177]: 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: 4253]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4259]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((((a18 == 11 && a24 <= 1) && !(1 == a24)) || (((a15 == 4 && a18 == 11) && a24 == 2) && 336 <= a3)) || ((a18 == 12 && ((((a3 <= 99 && a24 == 3) && !(a18 == 8)) && !(a15 == 6)) || ((a24 == 3 && (!(a18 == 11) && a3 <= 115) && !(a15 == 6)) && !(a18 == 8)))) && !(4 == a15))) || (((a3 <= 115 && a24 <= 1) && a15 == 6) && !(a18 == 12))) || ((((a18 == 12 && 115 < a3) && a24 <= 1) && a15 == 6) && !(1 == a24))) || ((a18 == 12 && (!(a18 == 11) && a3 <= 115) && !(a15 == 6)) && 4 == a24)) || (((a3 <= 417 && a18 <= 10) && 115 < a3) && !(4 == a15))) || (a18 == 11 && ((((a3 <= 99 && a24 == 3) && !(a18 == 8)) && !(a15 == 6)) || ((a24 == 3 && (!(a18 == 11) && a3 <= 115) && !(a15 == 6)) && !(a18 == 8))))) || ((((417 < a3 && a18 == 12) && !(4 == a15)) && !(a15 == 6)) && !(0 == a24))) || (((a18 == 11 && a24 == 2) && a3 <= 417) && a15 == 6)) || (a18 == 9 && a15 == 6)) || (a18 <= 10 && a24 <= 1)) || ((a15 == 4 && a24 <= 1) && !(1 == a24))) || ((!(a18 == 9) && (a24 == 3 && a15 == 4 && a3 <= 115) && !(a18 == 8)) && !(a18 == 12))) || (((a18 == 12 && (!(a18 == 11) && a3 <= 115) && !(a15 == 6)) && !(4 == a15)) && a24 == 2)) || (a3 <= 417 && (a18 == 12 && a24 == 1) && a15 == 6)) || ((a18 == 12 && a24 == 1) && !(a18 == 11) && a3 <= 115)) || (a18 == 10 && a15 == 6)) || (((a18 <= 10 && !(a15 == 6)) && !(2 == a24)) && 336 <= a3)) || ((a18 <= 10 && !(a18 == 11) && a3 <= 115) && a15 == 6)) || (((a18 == 11 && a24 == 1) && !(4 == a15)) && 336 <= a3)) || ((a18 == 11 && a24 == 1) && a15 == 6)) || ((a15 == 4 && a18 == 12) && a24 == 1)) || (a3 <= 417 && ((a18 == 12 && 115 < a3) && a24 <= 1) && !(1 == a24))) || ((((a15 == 4 && a24 == 3) && a3 <= 417) && !(a18 == 8)) && 115 < a3)) || ((a15 == 4 && a18 <= 10) && 4 == a24)) || ((a18 == 10 && a24 == 2) && !(4 == a15))) || (a24 == 2 && a18 <= 10 && a15 == 4 && a3 <= 115)) || (a18 == 11 && ((a15 == 4 && !(a18 == 9)) && 4 == a24) && !(a18 == 8)) || (a18 == 12 && ((a15 == 4 && !(a18 == 9)) && 4 == a24) && !(a18 == 8))) || (((a18 == 11 && 115 < a3) && 4 == a24) && !(a15 == 6))) || (a24 == 2 && a18 == 9)) || ((a15 == 4 && a18 <= 10) && 306 < a3)) || ((a18 == 12 && a24 == 2) && a15 == 6)) || (((a18 == 12 && a24 == 2) && 306 < a3) && !(4 == a15))) || (((a18 == 12 && a24 == 3) && a3 <= 417) && a15 == 6)) || (((a18 == 12 && a3 <= 417) && a24 == 1) && 189 <= a3)) || (((417 < a3 && a18 == 11) && !(2 == a24)) && !(4 == a15))) || ((a3 <= 99 && a18 == 11) && a24 == 1)) || (a24 == 1 && a15 == 4 && a3 <= 115)) || ((((a18 == 12 && a24 == 3) && 306 < a3) && !(4 == a15)) && !(a15 == 6))) || ((((a15 == 4 && a18 == 11) && a3 <= 417) && a24 == 1) && 189 <= a3)) || ((((a18 == 11 && a24 == 3) && 115 < a3) && !(4 == a15)) && !(a15 == 6))) || ((a24 == 2 && a18 <= 10) && a15 == 6)) || (((a18 <= 10 && a3 <= 417) && !(2 == a24)) && 189 <= a3)) || (a18 == 10 && 4 == a24)) || ((((a18 == 11 && a24 == 2) && a3 <= 417) && 189 <= a3) && !(4 == a15))) || (((a15 == 4 && a18 == 9) && a3 <= 99) && a24 == 3) - InvariantResult [Line: 3053]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((((a18 == 12 && ((((a3 <= 99 && a24 == 3) && !(a18 == 8)) && !(a15 == 6)) || ((a24 == 3 && (!(a18 == 11) && a3 <= 115) && !(a15 == 6)) && !(a18 == 8)))) && !(4 == a15)) || ((a18 <= 10 && a3 <= 115) && a15 == 6)) || ((a18 == 12 && (!(a18 == 11) && a3 <= 115) && !(a15 == 6)) && 4 == a24)) || ((((a18 == 11 && a24 == 2) && a3 <= 417) && 189 <= a3) && !(4 == a15))) || ((a24 == 2 && a18 <= 10) && a15 == 4 && a3 <= 115)) || (115 < a3 && ((a15 == 4 && a24 == 3) && a3 <= 417) && !(a18 == 8))) || (((a15 == 4 && a18 == 11) && a24 == 2) && 336 <= a3)) || (a3 <= 417 && (a18 == 12 && a24 == 1) && a15 == 6)) || (((a3 <= 417 && a18 <= 10) && 115 < a3) && !(4 == a15))) || (a18 == 11 && a15 == 4 && 4 == a24) || (a18 == 12 && a15 == 4 && 4 == a24)) || (((a18 == 12 && a24 == 2) && (!(a18 == 11) && a3 <= 115) && !(a15 == 6)) && !(4 == a15))) || ((((417 < a3 && a18 == 12) && !(4 == a15)) && !(a15 == 6)) && !(0 == a24))) || ((a18 == 11 && a24 <= 1) && !(1 == a24))) || (((a18 == 11 && !(4 == a15)) && a24 == 1) && 336 <= a3)) || (!(a18 == 12) && (a3 <= 115 && a24 <= 1) && a15 == 6)) || (a18 == 9 && a15 == 6)) || (a18 == 11 && ((((a3 <= 99 && a24 == 3) && !(a18 == 8)) && !(a15 == 6)) || ((a24 == 3 && (!(a18 == 11) && a3 <= 115) && !(a15 == 6)) && !(a18 == 8))))) || ((((a18 == 12 && 115 < a3) && a24 <= 1) && a15 == 6) && !(1 == a24))) || (a18 <= 10 && a24 <= 1)) || (((a18 == 12 && a24 == 3) && a15 == 6) && a3 <= 417)) || ((a15 == 4 && a24 <= 1) && !(1 == a24))) || ((((a15 == 4 && a18 == 11) && a3 <= 417) && a24 == 1) && 189 <= a3)) || (a18 == 10 && a15 == 6)) || (((a18 <= 10 && !(a15 == 6)) && !(2 == a24)) && 336 <= a3)) || ((a15 == 4 && a18 == 12) && a24 == 1)) || (((a18 == 11 && 115 < a3) && 4 == a24) && !(a15 == 6))) || (a3 <= 417 && ((a18 == 12 && 115 < a3) && a24 <= 1) && !(1 == a24))) || (((417 < a3 && a18 == 11) && !(2 == a24)) && !(4 == a15))) || ((a15 == 4 && a18 <= 10) && 4 == a24)) || ((a18 == 10 && a24 == 2) && !(4 == a15))) || (a18 == 10 && 4 == a24)) || ((a15 == 4 && a18 <= 10) && 306 < a3)) || ((a18 == 12 && a24 == 2) && a15 == 6)) || (((a18 == 12 && a24 == 2) && 306 < a3) && !(4 == a15))) || (((a3 <= 417 && a18 <= 10) && !(2 == a24)) && 189 <= a3)) || ((a18 == 12 && a24 == 1) && (!(a18 == 11) && a3 <= 115) && !(a15 == 6))) || ((((a18 == 11 && a24 == 3) && 115 < a3) && !(4 == a15)) && !(a15 == 6))) || (((((a15 == 4 && a18 == 9) && !(1 == input)) && a3 <= 99) && !(1 == input)) && a24 == 3)) || (((a18 == 11 && a24 == 2) && a3 <= 417) && a15 == 6)) || (((a18 == 12 && a3 <= 417) && a24 == 1) && 189 <= a3)) || (a24 == 1 && a15 == 4 && a3 <= 115)) || (a24 == 2 && a18 == 9)) || ((((a18 == 12 && a24 == 3) && 306 < a3) && !(4 == a15)) && !(a15 == 6))) || (!(a18 == 12) && ((a24 == 3 && a15 == 4 && a3 <= 115) && !(a18 == 8)) && !(a18 == 9))) || ((a24 == 2 && a18 <= 10) && a15 == 6)) || ((a3 <= 99 && a18 == 11) && a24 == 1)) || ((a18 == 11 && a24 == 1) && a15 == 6) - InvariantResult [Line: 25]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((((a18 == 11 && a24 <= 1) && !(1 == a24)) || (((a15 == 4 && a18 == 11) && a24 == 2) && 336 <= a3)) || ((a18 == 12 && ((((a3 <= 99 && a24 == 3) && !(a18 == 8)) && !(a15 == 6)) || ((a24 == 3 && (!(a18 == 11) && a3 <= 115) && !(a15 == 6)) && !(a18 == 8)))) && !(4 == a15))) || (((a3 <= 115 && a24 <= 1) && a15 == 6) && !(a18 == 12))) || ((((a18 == 12 && 115 < a3) && a24 <= 1) && a15 == 6) && !(1 == a24))) || ((a18 == 12 && (!(a18 == 11) && a3 <= 115) && !(a15 == 6)) && 4 == a24)) || (((a3 <= 417 && a18 <= 10) && 115 < a3) && !(4 == a15))) || (a18 == 11 && ((((a3 <= 99 && a24 == 3) && !(a18 == 8)) && !(a15 == 6)) || ((a24 == 3 && (!(a18 == 11) && a3 <= 115) && !(a15 == 6)) && !(a18 == 8))))) || ((((417 < a3 && a18 == 12) && !(4 == a15)) && !(a15 == 6)) && !(0 == a24))) || (((a18 == 11 && a24 == 2) && a3 <= 417) && a15 == 6)) || (a18 == 9 && a15 == 6)) || (a18 <= 10 && a24 <= 1)) || ((a15 == 4 && a24 <= 1) && !(1 == a24))) || ((!(a18 == 9) && (a24 == 3 && a15 == 4 && a3 <= 115) && !(a18 == 8)) && !(a18 == 12))) || (((a18 == 12 && (!(a18 == 11) && a3 <= 115) && !(a15 == 6)) && !(4 == a15)) && a24 == 2)) || (a3 <= 417 && (a18 == 12 && a24 == 1) && a15 == 6)) || ((a18 == 12 && a24 == 1) && !(a18 == 11) && a3 <= 115)) || (a18 == 10 && a15 == 6)) || (((a18 <= 10 && !(a15 == 6)) && !(2 == a24)) && 336 <= a3)) || ((a18 <= 10 && !(a18 == 11) && a3 <= 115) && a15 == 6)) || (((a18 == 11 && a24 == 1) && !(4 == a15)) && 336 <= a3)) || ((a18 == 11 && a24 == 1) && a15 == 6)) || ((a15 == 4 && a18 == 12) && a24 == 1)) || (a3 <= 417 && ((a18 == 12 && 115 < a3) && a24 <= 1) && !(1 == a24))) || ((((a15 == 4 && a24 == 3) && a3 <= 417) && !(a18 == 8)) && 115 < a3)) || ((a15 == 4 && a18 <= 10) && 4 == a24)) || ((a18 == 10 && a24 == 2) && !(4 == a15))) || (a24 == 2 && a18 <= 10 && a15 == 4 && a3 <= 115)) || (a18 == 11 && ((a15 == 4 && !(a18 == 9)) && 4 == a24) && !(a18 == 8)) || (a18 == 12 && ((a15 == 4 && !(a18 == 9)) && 4 == a24) && !(a18 == 8))) || (((a18 == 11 && 115 < a3) && 4 == a24) && !(a15 == 6))) || (a24 == 2 && a18 == 9)) || ((a15 == 4 && a18 <= 10) && 306 < a3)) || ((a18 == 12 && a24 == 2) && a15 == 6)) || (((a18 == 12 && a24 == 2) && 306 < a3) && !(4 == a15))) || (((((a15 == 4 && a18 == 9) && !(1 == input)) && a3 <= 99) && !(1 == input)) && a24 == 3)) || (((a18 == 12 && a24 == 3) && a3 <= 417) && a15 == 6)) || (((a18 == 12 && a3 <= 417) && a24 == 1) && 189 <= a3)) || (((417 < a3 && a18 == 11) && !(2 == a24)) && !(4 == a15))) || ((a3 <= 99 && a18 == 11) && a24 == 1)) || (a24 == 1 && a15 == 4 && a3 <= 115)) || ((((a18 == 12 && a24 == 3) && 306 < a3) && !(4 == a15)) && !(a15 == 6))) || ((((a15 == 4 && a18 == 11) && a3 <= 417) && a24 == 1) && 189 <= a3)) || ((((a18 == 11 && a24 == 3) && 115 < a3) && !(4 == a15)) && !(a15 == 6))) || ((a24 == 2 && a18 <= 10) && a15 == 6)) || (((a18 <= 10 && a3 <= 417) && !(2 == a24)) && 189 <= a3)) || (a18 == 10 && 4 == a24)) || ((((a18 == 11 && a24 == 2) && a3 <= 417) && 189 <= a3) && !(4 == a15)) - InvariantResult [Line: 1640]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((((a18 == 11 && a24 <= 1) && !(1 == a24)) || ((a18 == 12 && ((((a3 <= 99 && a24 == 3) && !(a18 == 8)) && !(a15 == 6)) || ((a24 == 3 && (!(a18 == 11) && a3 <= 115) && !(a15 == 6)) && !(a18 == 8)))) && !(4 == a15))) || ((a18 <= 10 && !(a18 == 11) && a3 <= 115) && a15 == 6)) || ((((a18 == 11 && a24 == 2) && a3 <= 417) && 189 <= a3) && !(4 == a15))) || ((((a18 == 12 && 115 < a3) && a24 <= 1) && a15 == 6) && !(1 == a24))) || ((a24 == 2 && a18 <= 10) && a15 == 4 && a3 <= 115)) || (((a15 == 4 && a18 == 11) && a24 == 2) && 336 <= a3)) || ((a18 == 12 && (!(a18 == 11) && a3 <= 115) && !(a15 == 6)) && 4 == a24)) || (((a3 <= 417 && a18 <= 10) && 115 < a3) && !(4 == a15))) || (((a18 == 12 && a24 == 2) && (!(a18 == 11) && a3 <= 115) && !(a15 == 6)) && !(4 == a15))) || (a18 == 11 && ((((a3 <= 99 && a24 == 3) && !(a18 == 8)) && !(a15 == 6)) || ((a24 == 3 && (!(a18 == 11) && a3 <= 115) && !(a15 == 6)) && !(a18 == 8))))) || ((((417 < a3 && a18 == 12) && !(4 == a15)) && !(a15 == 6)) && !(0 == a24))) || (!(a18 == 12) && (a3 <= 115 && a24 <= 1) && a15 == 6)) || (a18 == 9 && a15 == 6)) || (a18 == 12 && a15 == 4 && 4 == a24)) || (a18 <= 10 && a24 <= 1)) || ((a15 == 4 && a24 <= 1) && !(1 == a24))) || ((((a15 == 4 && a18 == 11) && a3 <= 417) && a24 == 1) && 189 <= a3)) || (a3 <= 417 && (a18 == 12 && a24 == 1) && a15 == 6)) || (a18 == 11 && (a15 == 4 && a3 <= 115) && 4 == a24)) || (a18 == 10 && a15 == 6)) || (((a18 <= 10 && !(a15 == 6)) && !(2 == a24)) && 336 <= a3)) || (((a18 == 11 && a24 == 1) && !(4 == a15)) && 336 <= a3)) || ((a15 == 4 && a18 == 12) && a24 == 1)) || (a3 <= 417 && ((a18 == 12 && 115 < a3) && a24 <= 1) && !(1 == a24))) || ((((a15 == 4 && a24 == 3) && a3 <= 417) && !(a18 == 8)) && 115 < a3)) || ((a15 == 4 && a18 <= 10) && 4 == a24)) || ((a18 == 10 && a24 == 2) && !(4 == a15))) || (a18 == 10 && 4 == a24)) || (((a18 == 11 && 115 < a3) && 4 == a24) && !(a15 == 6))) || (a24 == 2 && a18 == 9)) || ((a18 == 12 && a24 == 1) && !(a18 == 11) && a3 <= 115)) || ((a15 == 4 && a18 <= 10) && 306 < a3)) || ((a18 == 12 && a24 == 2) && a15 == 6)) || (((a18 == 12 && a24 == 2) && 306 < a3) && !(4 == a15))) || ((((a18 == 11 && a24 == 3) && 115 < a3) && !(4 == a15)) && !(a15 == 6))) || (((((a15 == 4 && a18 == 9) && !(1 == input)) && a3 <= 99) && !(1 == input)) && a24 == 3)) || (((a18 == 12 && a24 == 3) && a3 <= 417) && a15 == 6)) || (((a18 == 11 && a24 == 2) && a3 <= 417) && a15 == 6)) || (((a18 == 12 && a3 <= 417) && a24 == 1) && 189 <= a3)) || (((417 < a3 && a18 == 11) && !(2 == a24)) && !(4 == a15))) || ((a3 <= 99 && a18 == 11) && a24 == 1)) || (a24 == 1 && a15 == 4 && a3 <= 115)) || ((((a18 == 12 && a24 == 3) && 306 < a3) && !(4 == a15)) && !(a15 == 6))) || (!(a18 == 12) && ((a24 == 3 && a15 == 4 && a3 <= 115) && !(a18 == 8)) && !(a18 == 9))) || ((a24 == 2 && a18 <= 10) && a15 == 6)) || (((a18 <= 10 && a3 <= 417) && !(2 == a24)) && 189 <= a3)) || ((a18 == 11 && a24 == 1) && a15 == 6) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 758 locations, 1 error locations. SAFE Result, 199.8s OverallTime, 17 OverallIterations, 9 TraceHistogramMax, 127.0s AutomataDifference, 0.0s DeadEndRemovalTime, 28.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 9561 SDtfs, 37239 SDslu, 1857 SDs, 0 SdLazy, 74294 SolverSat, 15021 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 97.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1839 GetRequests, 1768 SyntacticMatches, 13 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 103 ImplicationChecksByTransitivity, 4.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=108506occurred in iteration=15, 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: 10.8s AutomataMinimizationTime, 17 MinimizatonAttempts, 193961 StatesRemovedByMinimization, 13 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 5 LocationsWithAnnotation, 5 PreInvPairs, 857 NumberOfFragments, 2892 HoareAnnotationTreeSize, 5 FomulaSimplifications, 98381 FormulaSimplificationTreeSizeReduction, 5.1s HoareSimplificationTime, 5 FomulaSimplificationsInter, 84435 FormulaSimplificationTreeSizeReductionInter, 23.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.5s SsaConstructionTime, 1.6s SatisfiabilityAnalysisTime, 13.8s InterpolantComputationTime, 20756 NumberOfCodeBlocks, 20756 NumberOfCodeBlocksAsserted, 19 NumberOfCheckSat, 20737 ConstructedInterpolants, 0 QuantifiedInterpolants, 45744902 SizeOfPredicates, 0 NumberOfNonLiveVariables, 2020 ConjunctsInSsa, 4 ConjunctsInUnsatCore, 19 InterpolantComputations, 17 PerfectInterpolantSequences, 31844/32546 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...