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/Problem11_label41_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d380424 [2018-10-24 16:06:48,752 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-24 16:06:48,754 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-24 16:06:48,766 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-24 16:06:48,766 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-24 16:06:48,767 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-24 16:06:48,768 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-24 16:06:48,770 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-24 16:06:48,772 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-24 16:06:48,773 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-24 16:06:48,773 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-24 16:06:48,774 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-24 16:06:48,775 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-24 16:06:48,776 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-24 16:06:48,777 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-24 16:06:48,777 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-24 16:06:48,778 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-24 16:06:48,780 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-24 16:06:48,782 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-24 16:06:48,784 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-24 16:06:48,785 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-24 16:06:48,786 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-24 16:06:48,788 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-24 16:06:48,797 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 [2018-10-24 16:06:48,819 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-24 16:06:48,819 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-24 16:06:48,820 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-24 16:06:48,820 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-24 16:06:48,821 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-24 16:06:48,821 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-24 16:06:48,821 INFO L133 SettingsManager]: * Use SBE=true [2018-10-24 16:06:48,822 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-24 16:06:48,822 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-24 16:06:48,822 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-24 16:06:48,822 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-24 16:06:48,822 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-24 16:06:48,822 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-24 16:06:48,823 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-24 16:06:48,823 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-24 16:06:48,823 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-24 16:06:48,823 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-24 16:06:48,823 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-24 16:06:48,824 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-24 16:06:48,824 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-24 16:06:48,824 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-24 16:06:48,824 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-24 16:06:48,824 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-24 16:06:48,825 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-24 16:06:48,825 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-24 16:06:48,825 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-24 16:06:48,825 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-24 16:06:48,825 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-24 16:06:48,869 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-24 16:06:48,887 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-24 16:06:48,892 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-24 16:06:48,893 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-24 16:06:48,894 INFO L276 PluginConnector]: CDTParser initialized [2018-10-24 16:06:48,894 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem11_label41_true-unreach-call.c [2018-10-24 16:06:48,951 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/8adcd9b49/ae3f9ce5c4074c5f936cb173b2e9bb8e/FLAG2166df73d [2018-10-24 16:06:49,530 INFO L298 CDTParser]: Found 1 translation units. [2018-10-24 16:06:49,531 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem11_label41_true-unreach-call.c [2018-10-24 16:06:49,546 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/8adcd9b49/ae3f9ce5c4074c5f936cb173b2e9bb8e/FLAG2166df73d [2018-10-24 16:06:49,564 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/8adcd9b49/ae3f9ce5c4074c5f936cb173b2e9bb8e [2018-10-24 16:06:49,577 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-24 16:06:49,580 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-24 16:06:49,582 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-24 16:06:49,582 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-24 16:06:49,586 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-24 16:06:49,587 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 04:06:49" (1/1) ... [2018-10-24 16:06:49,590 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1aff6451 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:06:49, skipping insertion in model container [2018-10-24 16:06:49,590 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 04:06:49" (1/1) ... [2018-10-24 16:06:49,602 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-24 16:06:49,681 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-24 16:06:50,452 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-24 16:06:50,458 INFO L189 MainTranslator]: Completed pre-run [2018-10-24 16:06:50,672 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-24 16:06:50,694 INFO L193 MainTranslator]: Completed translation [2018-10-24 16:06:50,694 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:06:50 WrapperNode [2018-10-24 16:06:50,694 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-24 16:06:50,696 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-24 16:06:50,697 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-24 16:06:50,698 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-24 16:06:50,708 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:06:50" (1/1) ... [2018-10-24 16:06:50,745 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:06:50" (1/1) ... [2018-10-24 16:06:51,018 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-24 16:06:51,019 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-24 16:06:51,019 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-24 16:06:51,019 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-24 16:06:51,031 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:06:50" (1/1) ... [2018-10-24 16:06:51,031 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:06:50" (1/1) ... [2018-10-24 16:06:51,041 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:06:50" (1/1) ... [2018-10-24 16:06:51,041 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:06:50" (1/1) ... [2018-10-24 16:06:51,103 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:06:50" (1/1) ... [2018-10-24 16:06:51,130 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:06:50" (1/1) ... [2018-10-24 16:06:51,162 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:06:50" (1/1) ... [2018-10-24 16:06:51,175 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-24 16:06:51,176 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-24 16:06:51,176 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-24 16:06:51,176 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-24 16:06:51,177 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:06:50" (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 [2018-10-24 16:06:51,253 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-10-24 16:06:51,253 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-24 16:06:51,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-24 16:06:55,956 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-24 16:06:55,957 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 04:06:55 BoogieIcfgContainer [2018-10-24 16:06:55,958 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-24 16:06:55,959 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-24 16:06:55,959 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-24 16:06:55,962 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-24 16:06:55,963 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 04:06:49" (1/3) ... [2018-10-24 16:06:55,964 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@577e2439 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 04:06:55, skipping insertion in model container [2018-10-24 16:06:55,964 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:06:50" (2/3) ... [2018-10-24 16:06:55,964 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@577e2439 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 04:06:55, skipping insertion in model container [2018-10-24 16:06:55,965 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 04:06:55" (3/3) ... [2018-10-24 16:06:55,967 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem11_label41_true-unreach-call.c [2018-10-24 16:06:55,977 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-24 16:06:55,986 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-10-24 16:06:56,005 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-10-24 16:06:56,044 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-10-24 16:06:56,045 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-24 16:06:56,045 INFO L383 AbstractCegarLoop]: Hoare is true [2018-10-24 16:06:56,045 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-24 16:06:56,045 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-24 16:06:56,045 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-24 16:06:56,046 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-24 16:06:56,046 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-24 16:06:56,046 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-24 16:06:56,073 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states. [2018-10-24 16:06:56,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-10-24 16:06:56,080 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:06:56,083 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] [2018-10-24 16:06:56,086 INFO L424 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:06:56,094 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:06:56,094 INFO L82 PathProgramCache]: Analyzing trace with hash 682595178, now seen corresponding path program 1 times [2018-10-24 16:06:56,097 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:06:56,097 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:06:56,158 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:06:56,158 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:06:56,158 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:06:56,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:06:56,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-24 16:06:56,539 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-24 16:06:56,540 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-24 16:06:56,546 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-24 16:06:56,562 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-24 16:06:56,563 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-24 16:06:56,566 INFO L87 Difference]: Start difference. First operand 284 states. Second operand 4 states. [2018-10-24 16:07:00,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:07:00,032 INFO L93 Difference]: Finished difference Result 955 states and 1722 transitions. [2018-10-24 16:07:00,033 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-24 16:07:00,035 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 22 [2018-10-24 16:07:00,036 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:07:00,062 INFO L225 Difference]: With dead ends: 955 [2018-10-24 16:07:00,062 INFO L226 Difference]: Without dead ends: 664 [2018-10-24 16:07:00,068 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-24 16:07:00,089 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 664 states. [2018-10-24 16:07:00,145 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 664 to 472. [2018-10-24 16:07:00,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 472 states. [2018-10-24 16:07:00,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 472 states and 716 transitions. [2018-10-24 16:07:00,151 INFO L78 Accepts]: Start accepts. Automaton has 472 states and 716 transitions. Word has length 22 [2018-10-24 16:07:00,151 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:07:00,151 INFO L481 AbstractCegarLoop]: Abstraction has 472 states and 716 transitions. [2018-10-24 16:07:00,152 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-24 16:07:00,152 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 716 transitions. [2018-10-24 16:07:00,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2018-10-24 16:07:00,155 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:07:00,156 INFO L375 BasicCegarLoop]: trace histogram [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] [2018-10-24 16:07:00,156 INFO L424 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:07:00,156 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:07:00,157 INFO L82 PathProgramCache]: Analyzing trace with hash -1022137437, now seen corresponding path program 1 times [2018-10-24 16:07:00,157 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:07:00,157 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:07:00,158 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:07:00,158 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:07:00,158 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:07:00,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:07:00,568 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-24 16:07:00,568 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-24 16:07:00,569 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-24 16:07:00,571 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-24 16:07:00,571 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-24 16:07:00,571 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-24 16:07:00,572 INFO L87 Difference]: Start difference. First operand 472 states and 716 transitions. Second operand 4 states. [2018-10-24 16:07:03,904 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:07:03,904 INFO L93 Difference]: Finished difference Result 1700 states and 2661 transitions. [2018-10-24 16:07:03,905 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-24 16:07:03,905 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 91 [2018-10-24 16:07:03,906 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:07:03,913 INFO L225 Difference]: With dead ends: 1700 [2018-10-24 16:07:03,913 INFO L226 Difference]: Without dead ends: 1230 [2018-10-24 16:07:03,917 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-24 16:07:03,918 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1230 states. [2018-10-24 16:07:03,965 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1230 to 1216. [2018-10-24 16:07:03,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1216 states. [2018-10-24 16:07:03,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 1216 states and 1756 transitions. [2018-10-24 16:07:03,970 INFO L78 Accepts]: Start accepts. Automaton has 1216 states and 1756 transitions. Word has length 91 [2018-10-24 16:07:03,971 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:07:03,971 INFO L481 AbstractCegarLoop]: Abstraction has 1216 states and 1756 transitions. [2018-10-24 16:07:03,971 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-24 16:07:03,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 1756 transitions. [2018-10-24 16:07:03,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2018-10-24 16:07:03,975 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:07:03,976 INFO L375 BasicCegarLoop]: trace histogram [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] [2018-10-24 16:07:03,976 INFO L424 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:07:03,976 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:07:03,976 INFO L82 PathProgramCache]: Analyzing trace with hash 1669703823, now seen corresponding path program 1 times [2018-10-24 16:07:03,976 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:07:03,977 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:07:03,977 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:07:03,978 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:07:03,978 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:07:04,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:07:04,181 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-24 16:07:04,181 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-24 16:07:04,181 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-24 16:07:04,182 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-24 16:07:04,182 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-24 16:07:04,182 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-24 16:07:04,183 INFO L87 Difference]: Start difference. First operand 1216 states and 1756 transitions. Second operand 4 states. [2018-10-24 16:07:08,510 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:07:08,510 INFO L93 Difference]: Finished difference Result 4494 states and 6609 transitions. [2018-10-24 16:07:08,511 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-24 16:07:08,511 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 99 [2018-10-24 16:07:08,512 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:07:08,528 INFO L225 Difference]: With dead ends: 4494 [2018-10-24 16:07:08,528 INFO L226 Difference]: Without dead ends: 3280 [2018-10-24 16:07:08,531 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 [2018-10-24 16:07:08,534 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3280 states. [2018-10-24 16:07:08,577 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3280 to 2327. [2018-10-24 16:07:08,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2327 states. [2018-10-24 16:07:08,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 2327 states and 3050 transitions. [2018-10-24 16:07:08,582 INFO L78 Accepts]: Start accepts. Automaton has 2327 states and 3050 transitions. Word has length 99 [2018-10-24 16:07:08,583 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:07:08,583 INFO L481 AbstractCegarLoop]: Abstraction has 2327 states and 3050 transitions. [2018-10-24 16:07:08,583 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-24 16:07:08,583 INFO L276 IsEmpty]: Start isEmpty. Operand 2327 states and 3050 transitions. [2018-10-24 16:07:08,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-10-24 16:07:08,589 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:07:08,590 INFO L375 BasicCegarLoop]: trace histogram [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] [2018-10-24 16:07:08,590 INFO L424 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:07:08,590 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:07:08,590 INFO L82 PathProgramCache]: Analyzing trace with hash -2052942401, now seen corresponding path program 1 times [2018-10-24 16:07:08,591 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:07:08,591 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:07:08,592 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:07:08,592 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:07:08,592 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:07:08,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:07:08,949 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-24 16:07:08,949 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-24 16:07:08,949 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-24 16:07:08,950 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-24 16:07:08,950 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-24 16:07:08,950 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-24 16:07:08,951 INFO L87 Difference]: Start difference. First operand 2327 states and 3050 transitions. Second operand 4 states. [2018-10-24 16:07:13,133 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:07:13,133 INFO L93 Difference]: Finished difference Result 5960 states and 7948 transitions. [2018-10-24 16:07:13,134 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-24 16:07:13,134 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 150 [2018-10-24 16:07:13,135 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:07:13,152 INFO L225 Difference]: With dead ends: 5960 [2018-10-24 16:07:13,153 INFO L226 Difference]: Without dead ends: 3820 [2018-10-24 16:07:13,157 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 [2018-10-24 16:07:13,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3820 states. [2018-10-24 16:07:13,224 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3820 to 3438. [2018-10-24 16:07:13,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3438 states. [2018-10-24 16:07:13,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3438 states to 3438 states and 4460 transitions. [2018-10-24 16:07:13,232 INFO L78 Accepts]: Start accepts. Automaton has 3438 states and 4460 transitions. Word has length 150 [2018-10-24 16:07:13,233 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:07:13,234 INFO L481 AbstractCegarLoop]: Abstraction has 3438 states and 4460 transitions. [2018-10-24 16:07:13,234 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-24 16:07:13,234 INFO L276 IsEmpty]: Start isEmpty. Operand 3438 states and 4460 transitions. [2018-10-24 16:07:13,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2018-10-24 16:07:13,239 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:07:13,239 INFO L375 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-24 16:07:13,239 INFO L424 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:07:13,240 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:07:13,240 INFO L82 PathProgramCache]: Analyzing trace with hash 482276609, now seen corresponding path program 1 times [2018-10-24 16:07:13,240 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:07:13,240 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:07:13,241 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:07:13,241 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:07:13,242 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:07:13,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:07:14,028 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 39 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-24 16:07:14,028 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-24 16:07:14,028 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 [2018-10-24 16:07:14,037 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:07:14,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:07:14,131 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-24 16:07:15,087 WARN L179 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 415 DAG size of output: 20 [2018-10-24 16:07:15,223 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2018-10-24 16:07:15,256 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-10-24 16:07:15,257 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 3] total 7 [2018-10-24 16:07:15,260 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-10-24 16:07:15,261 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-10-24 16:07:15,261 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2018-10-24 16:07:15,261 INFO L87 Difference]: Start difference. First operand 3438 states and 4460 transitions. Second operand 8 states. [2018-10-24 16:07:15,502 WARN L179 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2018-10-24 16:07:29,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:07:29,433 INFO L93 Difference]: Finished difference Result 18190 states and 24162 transitions. [2018-10-24 16:07:29,435 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2018-10-24 16:07:29,436 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 206 [2018-10-24 16:07:29,436 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:07:29,481 INFO L225 Difference]: With dead ends: 18190 [2018-10-24 16:07:29,481 INFO L226 Difference]: Without dead ends: 11372 [2018-10-24 16:07:29,491 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 225 GetRequests, 204 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 111 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=132, Invalid=374, Unknown=0, NotChecked=0, Total=506 [2018-10-24 16:07:29,501 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11372 states. [2018-10-24 16:07:29,688 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11372 to 10067. [2018-10-24 16:07:29,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10067 states. [2018-10-24 16:07:29,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10067 states to 10067 states and 11590 transitions. [2018-10-24 16:07:29,708 INFO L78 Accepts]: Start accepts. Automaton has 10067 states and 11590 transitions. Word has length 206 [2018-10-24 16:07:29,708 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:07:29,708 INFO L481 AbstractCegarLoop]: Abstraction has 10067 states and 11590 transitions. [2018-10-24 16:07:29,709 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-10-24 16:07:29,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10067 states and 11590 transitions. [2018-10-24 16:07:29,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2018-10-24 16:07:29,722 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:07:29,723 INFO L375 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-24 16:07:29,723 INFO L424 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:07:29,723 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:07:29,724 INFO L82 PathProgramCache]: Analyzing trace with hash -993046551, now seen corresponding path program 1 times [2018-10-24 16:07:29,724 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:07:29,724 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:07:29,725 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:07:29,725 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:07:29,725 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:07:29,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:07:30,476 WARN L179 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 10 DAG size of output: 7 [2018-10-24 16:07:30,584 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-24 16:07:30,584 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-24 16:07:30,584 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-24 16:07:30,585 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-24 16:07:30,585 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-24 16:07:30,586 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-10-24 16:07:30,586 INFO L87 Difference]: Start difference. First operand 10067 states and 11590 transitions. Second operand 5 states. [2018-10-24 16:07:33,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:07:33,597 INFO L93 Difference]: Finished difference Result 25150 states and 29098 transitions. [2018-10-24 16:07:33,597 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-24 16:07:33,597 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 306 [2018-10-24 16:07:33,598 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:07:33,639 INFO L225 Difference]: With dead ends: 25150 [2018-10-24 16:07:33,639 INFO L226 Difference]: Without dead ends: 15085 [2018-10-24 16:07:33,653 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-10-24 16:07:33,665 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15085 states. [2018-10-24 16:07:33,853 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15085 to 13407. [2018-10-24 16:07:33,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13407 states. [2018-10-24 16:07:33,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13407 states to 13407 states and 15397 transitions. [2018-10-24 16:07:33,872 INFO L78 Accepts]: Start accepts. Automaton has 13407 states and 15397 transitions. Word has length 306 [2018-10-24 16:07:33,872 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:07:33,872 INFO L481 AbstractCegarLoop]: Abstraction has 13407 states and 15397 transitions. [2018-10-24 16:07:33,872 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-24 16:07:33,873 INFO L276 IsEmpty]: Start isEmpty. Operand 13407 states and 15397 transitions. [2018-10-24 16:07:33,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2018-10-24 16:07:33,887 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:07:33,888 INFO L375 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-24 16:07:33,888 INFO L424 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:07:33,888 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:07:33,888 INFO L82 PathProgramCache]: Analyzing trace with hash 1731558857, now seen corresponding path program 1 times [2018-10-24 16:07:33,889 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:07:33,889 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:07:33,890 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:07:33,890 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:07:33,890 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:07:33,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:07:34,348 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 302 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-10-24 16:07:34,348 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-24 16:07:34,348 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-10-24 16:07:34,349 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-24 16:07:34,349 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-24 16:07:34,349 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-10-24 16:07:34,349 INFO L87 Difference]: Start difference. First operand 13407 states and 15397 transitions. Second operand 5 states. [2018-10-24 16:07:36,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:07:36,444 INFO L93 Difference]: Finished difference Result 28504 states and 32797 transitions. [2018-10-24 16:07:36,444 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-24 16:07:36,445 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 328 [2018-10-24 16:07:36,445 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:07:36,481 INFO L225 Difference]: With dead ends: 28504 [2018-10-24 16:07:36,481 INFO L226 Difference]: Without dead ends: 15099 [2018-10-24 16:07:36,497 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-10-24 16:07:36,509 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15099 states. [2018-10-24 16:07:36,664 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15099 to 12299. [2018-10-24 16:07:36,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12299 states. [2018-10-24 16:07:36,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12299 states to 12299 states and 14171 transitions. [2018-10-24 16:07:36,681 INFO L78 Accepts]: Start accepts. Automaton has 12299 states and 14171 transitions. Word has length 328 [2018-10-24 16:07:36,681 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:07:36,681 INFO L481 AbstractCegarLoop]: Abstraction has 12299 states and 14171 transitions. [2018-10-24 16:07:36,681 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-24 16:07:36,681 INFO L276 IsEmpty]: Start isEmpty. Operand 12299 states and 14171 transitions. [2018-10-24 16:07:36,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2018-10-24 16:07:36,696 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:07:36,697 INFO L375 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-24 16:07:36,697 INFO L424 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:07:36,697 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:07:36,698 INFO L82 PathProgramCache]: Analyzing trace with hash 1879326908, now seen corresponding path program 1 times [2018-10-24 16:07:36,698 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:07:36,698 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:07:36,699 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:07:36,699 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:07:36,699 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:07:36,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:07:37,135 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2018-10-24 16:07:37,135 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-24 16:07:37,135 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-24 16:07:37,136 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-24 16:07:37,136 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-24 16:07:37,136 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-24 16:07:37,137 INFO L87 Difference]: Start difference. First operand 12299 states and 14171 transitions. Second operand 3 states. [2018-10-24 16:07:38,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:07:38,231 INFO L93 Difference]: Finished difference Result 21993 states and 25449 transitions. [2018-10-24 16:07:38,232 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-24 16:07:38,232 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 341 [2018-10-24 16:07:38,233 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:07:38,248 INFO L225 Difference]: With dead ends: 21993 [2018-10-24 16:07:38,248 INFO L226 Difference]: Without dead ends: 9695 [2018-10-24 16:07:38,260 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 [2018-10-24 16:07:38,269 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9695 states. [2018-10-24 16:07:38,367 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9695 to 9508. [2018-10-24 16:07:38,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9508 states. [2018-10-24 16:07:38,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9508 states to 9508 states and 10825 transitions. [2018-10-24 16:07:38,380 INFO L78 Accepts]: Start accepts. Automaton has 9508 states and 10825 transitions. Word has length 341 [2018-10-24 16:07:38,381 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:07:38,381 INFO L481 AbstractCegarLoop]: Abstraction has 9508 states and 10825 transitions. [2018-10-24 16:07:38,381 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-24 16:07:38,381 INFO L276 IsEmpty]: Start isEmpty. Operand 9508 states and 10825 transitions. [2018-10-24 16:07:38,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2018-10-24 16:07:38,397 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:07:38,397 INFO L375 BasicCegarLoop]: trace histogram [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, 2, 2, 2, 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] [2018-10-24 16:07:38,398 INFO L424 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:07:38,398 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:07:38,398 INFO L82 PathProgramCache]: Analyzing trace with hash -1635049709, now seen corresponding path program 1 times [2018-10-24 16:07:38,398 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:07:38,398 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:07:38,399 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:07:38,399 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:07:38,400 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:07:38,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:07:38,771 INFO L134 CoverageAnalysis]: Checked inductivity of 381 backedges. 283 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2018-10-24 16:07:38,771 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-24 16:07:38,771 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-24 16:07:38,772 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-24 16:07:38,772 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-24 16:07:38,772 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-24 16:07:38,773 INFO L87 Difference]: Start difference. First operand 9508 states and 10825 transitions. Second operand 3 states. [2018-10-24 16:07:40,041 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:07:40,041 INFO L93 Difference]: Finished difference Result 20308 states and 23109 transitions. [2018-10-24 16:07:40,042 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-24 16:07:40,042 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 383 [2018-10-24 16:07:40,043 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:07:40,062 INFO L225 Difference]: With dead ends: 20308 [2018-10-24 16:07:40,062 INFO L226 Difference]: Without dead ends: 10802 [2018-10-24 16:07:40,072 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 [2018-10-24 16:07:40,081 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10802 states. [2018-10-24 16:07:40,196 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10802 to 10432. [2018-10-24 16:07:40,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10432 states. [2018-10-24 16:07:40,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10432 states to 10432 states and 11830 transitions. [2018-10-24 16:07:40,209 INFO L78 Accepts]: Start accepts. Automaton has 10432 states and 11830 transitions. Word has length 383 [2018-10-24 16:07:40,210 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:07:40,210 INFO L481 AbstractCegarLoop]: Abstraction has 10432 states and 11830 transitions. [2018-10-24 16:07:40,210 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-24 16:07:40,210 INFO L276 IsEmpty]: Start isEmpty. Operand 10432 states and 11830 transitions. [2018-10-24 16:07:40,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2018-10-24 16:07:40,229 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:07:40,230 INFO L375 BasicCegarLoop]: trace histogram [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, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-24 16:07:40,230 INFO L424 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:07:40,230 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:07:40,231 INFO L82 PathProgramCache]: Analyzing trace with hash -261141058, now seen corresponding path program 1 times [2018-10-24 16:07:40,231 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:07:40,231 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:07:40,232 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:07:40,232 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:07:40,233 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:07:40,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:07:40,703 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2018-10-24 16:07:40,704 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-24 16:07:40,704 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-10-24 16:07:40,705 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-24 16:07:40,705 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-24 16:07:40,705 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-24 16:07:40,706 INFO L87 Difference]: Start difference. First operand 10432 states and 11830 transitions. Second operand 3 states. [2018-10-24 16:07:41,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:07:41,998 INFO L93 Difference]: Finished difference Result 21047 states and 23847 transitions. [2018-10-24 16:07:41,999 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-24 16:07:41,999 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 396 [2018-10-24 16:07:41,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:07:42,012 INFO L225 Difference]: With dead ends: 21047 [2018-10-24 16:07:42,012 INFO L226 Difference]: Without dead ends: 10431 [2018-10-24 16:07:42,022 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-24 16:07:42,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10431 states. [2018-10-24 16:07:42,121 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10431 to 10245. [2018-10-24 16:07:42,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10245 states. [2018-10-24 16:07:42,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10245 states to 10245 states and 11407 transitions. [2018-10-24 16:07:42,132 INFO L78 Accepts]: Start accepts. Automaton has 10245 states and 11407 transitions. Word has length 396 [2018-10-24 16:07:42,133 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:07:42,133 INFO L481 AbstractCegarLoop]: Abstraction has 10245 states and 11407 transitions. [2018-10-24 16:07:42,133 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-24 16:07:42,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10245 states and 11407 transitions. [2018-10-24 16:07:42,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 497 [2018-10-24 16:07:42,152 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:07:42,152 INFO L375 BasicCegarLoop]: trace histogram [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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-24 16:07:42,153 INFO L424 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:07:42,153 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:07:42,153 INFO L82 PathProgramCache]: Analyzing trace with hash 433724850, now seen corresponding path program 1 times [2018-10-24 16:07:42,153 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:07:42,153 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:07:42,154 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:07:42,154 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:07:42,154 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:07:42,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:07:42,880 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 396 proven. 205 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2018-10-24 16:07:42,880 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-24 16:07:42,880 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 [2018-10-24 16:07:42,898 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:07:43,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:07:43,063 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-24 16:07:44,194 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 601 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2018-10-24 16:07:44,215 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-24 16:07:44,215 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 5 [2018-10-24 16:07:44,216 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-10-24 16:07:44,216 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-10-24 16:07:44,216 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-10-24 16:07:44,217 INFO L87 Difference]: Start difference. First operand 10245 states and 11407 transitions. Second operand 6 states. [2018-10-24 16:08:03,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:08:03,113 INFO L93 Difference]: Finished difference Result 29400 states and 32599 transitions. [2018-10-24 16:08:03,114 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-10-24 16:08:03,114 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 496 [2018-10-24 16:08:03,115 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:08:03,132 INFO L225 Difference]: With dead ends: 29400 [2018-10-24 16:08:03,132 INFO L226 Difference]: Without dead ends: 18602 [2018-10-24 16:08:03,144 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 500 GetRequests, 495 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-10-24 16:08:03,154 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18602 states. [2018-10-24 16:08:03,325 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18602 to 14506. [2018-10-24 16:08:03,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14506 states. [2018-10-24 16:08:03,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14506 states to 14506 states and 16041 transitions. [2018-10-24 16:08:03,344 INFO L78 Accepts]: Start accepts. Automaton has 14506 states and 16041 transitions. Word has length 496 [2018-10-24 16:08:03,345 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:08:03,345 INFO L481 AbstractCegarLoop]: Abstraction has 14506 states and 16041 transitions. [2018-10-24 16:08:03,345 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-10-24 16:08:03,345 INFO L276 IsEmpty]: Start isEmpty. Operand 14506 states and 16041 transitions. [2018-10-24 16:08:03,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 523 [2018-10-24 16:08:03,372 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:08:03,372 INFO L375 BasicCegarLoop]: trace histogram [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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-24 16:08:03,373 INFO L424 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:08:03,373 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:08:03,373 INFO L82 PathProgramCache]: Analyzing trace with hash -1721011334, now seen corresponding path program 1 times [2018-10-24 16:08:03,373 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:08:03,374 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:08:03,374 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:08:03,375 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:08:03,375 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:08:03,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:08:04,165 WARN L179 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 18 DAG size of output: 12 [2018-10-24 16:08:04,350 INFO L134 CoverageAnalysis]: Checked inductivity of 772 backedges. 649 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2018-10-24 16:08:04,351 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-24 16:08:04,351 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-24 16:08:04,352 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-24 16:08:04,352 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-24 16:08:04,352 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-24 16:08:04,352 INFO L87 Difference]: Start difference. First operand 14506 states and 16041 transitions. Second operand 4 states. [2018-10-24 16:08:06,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:08:06,308 INFO L93 Difference]: Finished difference Result 29020 states and 32174 transitions. [2018-10-24 16:08:06,309 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-24 16:08:06,309 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 522 [2018-10-24 16:08:06,310 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:08:06,324 INFO L225 Difference]: With dead ends: 29020 [2018-10-24 16:08:06,325 INFO L226 Difference]: Without dead ends: 14329 [2018-10-24 16:08:06,335 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-24 16:08:06,344 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14329 states. [2018-10-24 16:08:06,616 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14329 to 14316. [2018-10-24 16:08:06,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14316 states. [2018-10-24 16:08:06,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14316 states to 14316 states and 15569 transitions. [2018-10-24 16:08:06,634 INFO L78 Accepts]: Start accepts. Automaton has 14316 states and 15569 transitions. Word has length 522 [2018-10-24 16:08:06,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:08:06,635 INFO L481 AbstractCegarLoop]: Abstraction has 14316 states and 15569 transitions. [2018-10-24 16:08:06,635 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-24 16:08:06,635 INFO L276 IsEmpty]: Start isEmpty. Operand 14316 states and 15569 transitions. [2018-10-24 16:08:06,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 539 [2018-10-24 16:08:06,659 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:08:06,660 INFO L375 BasicCegarLoop]: trace histogram [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, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-24 16:08:06,660 INFO L424 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:08:06,660 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:08:06,661 INFO L82 PathProgramCache]: Analyzing trace with hash 634844804, now seen corresponding path program 1 times [2018-10-24 16:08:06,661 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:08:06,661 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:08:06,662 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:08:06,662 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:08:06,662 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:08:06,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:08:07,202 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 529 proven. 119 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2018-10-24 16:08:07,203 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-24 16:08:07,203 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-24 16:08:07,212 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:08:07,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:08:07,351 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-24 16:08:07,592 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 529 proven. 119 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2018-10-24 16:08:07,612 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-10-24 16:08:07,613 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 3] total 4 [2018-10-24 16:08:07,613 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-24 16:08:07,614 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-24 16:08:07,614 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-10-24 16:08:07,614 INFO L87 Difference]: Start difference. First operand 14316 states and 15569 transitions. Second operand 5 states. [2018-10-24 16:08:09,763 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:08:09,763 INFO L93 Difference]: Finished difference Result 30864 states and 33597 transitions. [2018-10-24 16:08:09,764 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-10-24 16:08:09,764 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 538 [2018-10-24 16:08:09,764 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:08:09,779 INFO L225 Difference]: With dead ends: 30864 [2018-10-24 16:08:09,779 INFO L226 Difference]: Without dead ends: 17290 [2018-10-24 16:08:09,789 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 543 GetRequests, 537 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2018-10-24 16:08:09,799 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17290 states. [2018-10-24 16:08:09,955 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17290 to 14871. [2018-10-24 16:08:09,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14871 states. [2018-10-24 16:08:09,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14871 states to 14871 states and 16154 transitions. [2018-10-24 16:08:09,977 INFO L78 Accepts]: Start accepts. Automaton has 14871 states and 16154 transitions. Word has length 538 [2018-10-24 16:08:09,978 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:08:09,978 INFO L481 AbstractCegarLoop]: Abstraction has 14871 states and 16154 transitions. [2018-10-24 16:08:09,978 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-24 16:08:09,978 INFO L276 IsEmpty]: Start isEmpty. Operand 14871 states and 16154 transitions. [2018-10-24 16:08:09,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 607 [2018-10-24 16:08:09,997 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:08:09,998 INFO L375 BasicCegarLoop]: trace histogram [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, 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, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-24 16:08:09,998 INFO L424 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:08:09,998 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:08:09,999 INFO L82 PathProgramCache]: Analyzing trace with hash -783968333, now seen corresponding path program 1 times [2018-10-24 16:08:09,999 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:08:09,999 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:08:10,000 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:08:10,000 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:08:10,000 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:08:10,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:08:10,875 INFO L134 CoverageAnalysis]: Checked inductivity of 1126 backedges. 768 proven. 0 refuted. 0 times theorem prover too weak. 358 trivial. 0 not checked. [2018-10-24 16:08:10,875 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-24 16:08:10,875 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-24 16:08:10,876 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-24 16:08:10,876 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-24 16:08:10,876 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-10-24 16:08:10,877 INFO L87 Difference]: Start difference. First operand 14871 states and 16154 transitions. Second operand 5 states. [2018-10-24 16:08:13,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:08:13,229 INFO L93 Difference]: Finished difference Result 34745 states and 37752 transitions. [2018-10-24 16:08:13,230 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-24 16:08:13,230 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 606 [2018-10-24 16:08:13,230 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:08:13,247 INFO L225 Difference]: With dead ends: 34745 [2018-10-24 16:08:13,248 INFO L226 Difference]: Without dead ends: 20061 [2018-10-24 16:08:13,258 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-10-24 16:08:13,269 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20061 states. [2018-10-24 16:08:13,414 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20061 to 16719. [2018-10-24 16:08:13,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16719 states. [2018-10-24 16:08:13,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16719 states to 16719 states and 17991 transitions. [2018-10-24 16:08:13,428 INFO L78 Accepts]: Start accepts. Automaton has 16719 states and 17991 transitions. Word has length 606 [2018-10-24 16:08:13,428 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:08:13,428 INFO L481 AbstractCegarLoop]: Abstraction has 16719 states and 17991 transitions. [2018-10-24 16:08:13,428 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-24 16:08:13,428 INFO L276 IsEmpty]: Start isEmpty. Operand 16719 states and 17991 transitions. [2018-10-24 16:08:13,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 649 [2018-10-24 16:08:13,441 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:08:13,442 INFO L375 BasicCegarLoop]: trace histogram [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, 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, 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] [2018-10-24 16:08:13,442 INFO L424 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:08:13,442 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:08:13,443 INFO L82 PathProgramCache]: Analyzing trace with hash 788418704, now seen corresponding path program 1 times [2018-10-24 16:08:13,443 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:08:13,443 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:08:13,444 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:08:13,444 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:08:13,444 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:08:13,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:08:14,605 INFO L134 CoverageAnalysis]: Checked inductivity of 1146 backedges. 742 proven. 46 refuted. 0 times theorem prover too weak. 358 trivial. 0 not checked. [2018-10-24 16:08:14,606 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-24 16:08:14,606 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-24 16:08:14,613 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:08:14,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:08:14,781 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-24 16:08:15,380 INFO L134 CoverageAnalysis]: Checked inductivity of 1146 backedges. 750 proven. 38 refuted. 0 times theorem prover too weak. 358 trivial. 0 not checked. [2018-10-24 16:08:15,400 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-10-24 16:08:15,401 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 4] total 7 [2018-10-24 16:08:15,401 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-10-24 16:08:15,402 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-10-24 16:08:15,402 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2018-10-24 16:08:15,402 INFO L87 Difference]: Start difference. First operand 16719 states and 17991 transitions. Second operand 8 states. [2018-10-24 16:08:20,430 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:08:20,431 INFO L93 Difference]: Finished difference Result 33498 states and 36038 transitions. [2018-10-24 16:08:20,433 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-10-24 16:08:20,434 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 648 [2018-10-24 16:08:20,434 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:08:20,450 INFO L225 Difference]: With dead ends: 33498 [2018-10-24 16:08:20,450 INFO L226 Difference]: Without dead ends: 17151 [2018-10-24 16:08:20,462 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 659 GetRequests, 645 SyntacticMatches, 2 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=68, Invalid=114, Unknown=0, NotChecked=0, Total=182 [2018-10-24 16:08:20,471 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17151 states. [2018-10-24 16:08:20,700 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17151 to 16346. [2018-10-24 16:08:20,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16346 states. [2018-10-24 16:08:20,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16346 states to 16346 states and 17577 transitions. [2018-10-24 16:08:20,712 INFO L78 Accepts]: Start accepts. Automaton has 16346 states and 17577 transitions. Word has length 648 [2018-10-24 16:08:20,713 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:08:20,713 INFO L481 AbstractCegarLoop]: Abstraction has 16346 states and 17577 transitions. [2018-10-24 16:08:20,713 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-10-24 16:08:20,713 INFO L276 IsEmpty]: Start isEmpty. Operand 16346 states and 17577 transitions. [2018-10-24 16:08:20,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 656 [2018-10-24 16:08:20,725 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:08:20,726 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-24 16:08:20,726 INFO L424 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:08:20,726 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:08:20,726 INFO L82 PathProgramCache]: Analyzing trace with hash 1302145049, now seen corresponding path program 1 times [2018-10-24 16:08:20,726 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:08:20,727 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:08:20,727 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:08:20,727 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:08:20,727 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:08:20,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:08:21,613 WARN L179 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 18 DAG size of output: 12 [2018-10-24 16:08:21,802 INFO L134 CoverageAnalysis]: Checked inductivity of 1453 backedges. 1048 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2018-10-24 16:08:21,802 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-24 16:08:21,802 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-24 16:08:21,803 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-24 16:08:21,803 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-24 16:08:21,803 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-24 16:08:21,804 INFO L87 Difference]: Start difference. First operand 16346 states and 17577 transitions. Second operand 4 states. [2018-10-24 16:08:23,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:08:23,436 INFO L93 Difference]: Finished difference Result 32701 states and 35180 transitions. [2018-10-24 16:08:23,436 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-24 16:08:23,437 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 655 [2018-10-24 16:08:23,437 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:08:23,450 INFO L225 Difference]: With dead ends: 32701 [2018-10-24 16:08:23,450 INFO L226 Difference]: Without dead ends: 16727 [2018-10-24 16:08:23,458 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-24 16:08:23,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16727 states. [2018-10-24 16:08:23,571 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16727 to 15976. [2018-10-24 16:08:23,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15976 states. [2018-10-24 16:08:23,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15976 states to 15976 states and 17153 transitions. [2018-10-24 16:08:23,583 INFO L78 Accepts]: Start accepts. Automaton has 15976 states and 17153 transitions. Word has length 655 [2018-10-24 16:08:23,584 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:08:23,584 INFO L481 AbstractCegarLoop]: Abstraction has 15976 states and 17153 transitions. [2018-10-24 16:08:23,584 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-24 16:08:23,584 INFO L276 IsEmpty]: Start isEmpty. Operand 15976 states and 17153 transitions. [2018-10-24 16:08:23,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 669 [2018-10-24 16:08:23,598 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:08:23,598 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-24 16:08:23,599 INFO L424 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:08:23,599 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:08:23,599 INFO L82 PathProgramCache]: Analyzing trace with hash -530987743, now seen corresponding path program 1 times [2018-10-24 16:08:23,599 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:08:23,599 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:08:23,600 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:08:23,600 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:08:23,600 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:08:23,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:08:25,198 INFO L134 CoverageAnalysis]: Checked inductivity of 1506 backedges. 833 proven. 40 refuted. 0 times theorem prover too weak. 633 trivial. 0 not checked. [2018-10-24 16:08:25,198 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-24 16:08:25,199 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-24 16:08:25,214 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:08:25,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:08:25,418 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-24 16:08:28,190 WARN L179 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 578 DAG size of output: 33 [2018-10-24 16:08:28,782 INFO L134 CoverageAnalysis]: Checked inductivity of 1506 backedges. 833 proven. 0 refuted. 40 times theorem prover too weak. 633 trivial. 0 not checked. [2018-10-24 16:08:28,802 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-10-24 16:08:28,802 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4] total 6 [2018-10-24 16:08:28,803 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-10-24 16:08:28,803 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-10-24 16:08:28,803 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=17, Unknown=1, NotChecked=0, Total=30 [2018-10-24 16:08:28,803 INFO L87 Difference]: Start difference. First operand 15976 states and 17153 transitions. Second operand 6 states. [2018-10-24 16:08:35,799 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:08:35,800 INFO L93 Difference]: Finished difference Result 35849 states and 38514 transitions. [2018-10-24 16:08:35,800 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-10-24 16:08:35,800 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 668 [2018-10-24 16:08:35,801 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:08:35,818 INFO L225 Difference]: With dead ends: 35849 [2018-10-24 16:08:35,818 INFO L226 Difference]: Without dead ends: 20245 [2018-10-24 16:08:35,826 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 672 GetRequests, 667 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=12, Invalid=17, Unknown=1, NotChecked=0, Total=30 [2018-10-24 16:08:35,836 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20245 states. [2018-10-24 16:08:35,992 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20245 to 18944. [2018-10-24 16:08:35,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18944 states. [2018-10-24 16:08:36,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18944 states to 18944 states and 20248 transitions. [2018-10-24 16:08:36,009 INFO L78 Accepts]: Start accepts. Automaton has 18944 states and 20248 transitions. Word has length 668 [2018-10-24 16:08:36,010 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:08:36,010 INFO L481 AbstractCegarLoop]: Abstraction has 18944 states and 20248 transitions. [2018-10-24 16:08:36,010 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-10-24 16:08:36,010 INFO L276 IsEmpty]: Start isEmpty. Operand 18944 states and 20248 transitions. [2018-10-24 16:08:36,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 869 [2018-10-24 16:08:36,029 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:08:36,030 INFO L375 BasicCegarLoop]: trace histogram [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, 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, 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, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-24 16:08:36,030 INFO L424 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:08:36,030 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:08:36,031 INFO L82 PathProgramCache]: Analyzing trace with hash -1973785981, now seen corresponding path program 1 times [2018-10-24 16:08:36,031 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:08:36,031 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:08:36,032 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:08:36,032 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:08:36,032 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:08:36,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:08:37,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2682 backedges. 1874 proven. 0 refuted. 0 times theorem prover too weak. 808 trivial. 0 not checked. [2018-10-24 16:08:37,679 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-24 16:08:37,679 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-10-24 16:08:37,680 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-24 16:08:37,680 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-24 16:08:37,680 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-10-24 16:08:37,681 INFO L87 Difference]: Start difference. First operand 18944 states and 20248 transitions. Second operand 5 states. [2018-10-24 16:08:40,651 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:08:40,652 INFO L93 Difference]: Finished difference Result 41404 states and 44224 transitions. [2018-10-24 16:08:40,652 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-24 16:08:40,652 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 868 [2018-10-24 16:08:40,653 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:08:40,671 INFO L225 Difference]: With dead ends: 41404 [2018-10-24 16:08:40,671 INFO L226 Difference]: Without dead ends: 22277 [2018-10-24 16:08:40,681 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-10-24 16:08:40,693 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22277 states. [2018-10-24 16:08:40,860 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22277 to 18944. [2018-10-24 16:08:40,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18944 states. [2018-10-24 16:08:40,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18944 states to 18944 states and 20248 transitions. [2018-10-24 16:08:40,877 INFO L78 Accepts]: Start accepts. Automaton has 18944 states and 20248 transitions. Word has length 868 [2018-10-24 16:08:40,878 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:08:40,878 INFO L481 AbstractCegarLoop]: Abstraction has 18944 states and 20248 transitions. [2018-10-24 16:08:40,878 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-24 16:08:40,878 INFO L276 IsEmpty]: Start isEmpty. Operand 18944 states and 20248 transitions. [2018-10-24 16:08:40,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 889 [2018-10-24 16:08:40,894 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:08:40,894 INFO L375 BasicCegarLoop]: trace histogram [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, 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, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-24 16:08:40,894 INFO L424 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:08:40,894 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:08:40,895 INFO L82 PathProgramCache]: Analyzing trace with hash 96487399, now seen corresponding path program 1 times [2018-10-24 16:08:40,895 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:08:40,895 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:08:40,895 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:08:40,896 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:08:40,896 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:08:40,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:08:43,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2612 backedges. 1089 proven. 1278 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2018-10-24 16:08:43,106 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-24 16:08:43,106 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-24 16:08:43,113 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:08:43,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:08:43,357 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-24 16:08:54,231 WARN L179 SmtUtils]: Spent 10.43 s on a formula simplification. DAG size of input: 201 DAG size of output: 29 [2018-10-24 16:08:55,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2612 backedges. 1333 proven. 0 refuted. 0 times theorem prover too weak. 1279 trivial. 0 not checked. [2018-10-24 16:08:55,506 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-24 16:08:55,506 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 9 [2018-10-24 16:08:55,507 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-10-24 16:08:55,507 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-10-24 16:08:55,508 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2018-10-24 16:08:55,508 INFO L87 Difference]: Start difference. First operand 18944 states and 20248 transitions. Second operand 9 states. [2018-10-24 16:09:35,718 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:09:35,719 INFO L93 Difference]: Finished difference Result 54569 states and 58206 transitions. [2018-10-24 16:09:35,721 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-10-24 16:09:35,721 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 888 [2018-10-24 16:09:35,722 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:09:35,759 INFO L225 Difference]: With dead ends: 54569 [2018-10-24 16:09:35,759 INFO L226 Difference]: Without dead ends: 35257 [2018-10-24 16:09:35,778 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 908 GetRequests, 893 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 11.4s TimeCoverageRelationStatistics Valid=72, Invalid=168, Unknown=0, NotChecked=0, Total=240 [2018-10-24 16:09:35,797 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35257 states. [2018-10-24 16:09:36,042 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35257 to 23956. [2018-10-24 16:09:36,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23956 states. [2018-10-24 16:09:36,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23956 states to 23956 states and 25517 transitions. [2018-10-24 16:09:36,063 INFO L78 Accepts]: Start accepts. Automaton has 23956 states and 25517 transitions. Word has length 888 [2018-10-24 16:09:36,063 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:09:36,064 INFO L481 AbstractCegarLoop]: Abstraction has 23956 states and 25517 transitions. [2018-10-24 16:09:36,064 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-10-24 16:09:36,064 INFO L276 IsEmpty]: Start isEmpty. Operand 23956 states and 25517 transitions. [2018-10-24 16:09:36,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 928 [2018-10-24 16:09:36,081 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:09:36,081 INFO L375 BasicCegarLoop]: trace histogram [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, 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, 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, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-24 16:09:36,082 INFO L424 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:09:36,082 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:09:36,082 INFO L82 PathProgramCache]: Analyzing trace with hash -1483343443, now seen corresponding path program 1 times [2018-10-24 16:09:36,082 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:09:36,082 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:09:36,083 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:09:36,083 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:09:36,083 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:09:36,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:09:37,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2937 backedges. 1386 proven. 0 refuted. 0 times theorem prover too weak. 1551 trivial. 0 not checked. [2018-10-24 16:09:37,713 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-24 16:09:37,714 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-10-24 16:09:37,715 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-24 16:09:37,715 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-24 16:09:37,715 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-24 16:09:37,715 INFO L87 Difference]: Start difference. First operand 23956 states and 25517 transitions. Second operand 3 states. [2018-10-24 16:09:38,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:09:38,594 INFO L93 Difference]: Finished difference Result 42900 states and 45764 transitions. [2018-10-24 16:09:38,595 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-24 16:09:38,595 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 927 [2018-10-24 16:09:38,595 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:09:38,614 INFO L225 Difference]: With dead ends: 42900 [2018-10-24 16:09:38,614 INFO L226 Difference]: Without dead ends: 23584 [2018-10-24 16:09:38,628 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-24 16:09:38,641 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23584 states. [2018-10-24 16:09:38,870 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23584 to 23583. [2018-10-24 16:09:38,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23583 states. [2018-10-24 16:09:38,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23583 states to 23583 states and 25118 transitions. [2018-10-24 16:09:38,894 INFO L78 Accepts]: Start accepts. Automaton has 23583 states and 25118 transitions. Word has length 927 [2018-10-24 16:09:38,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:09:38,894 INFO L481 AbstractCegarLoop]: Abstraction has 23583 states and 25118 transitions. [2018-10-24 16:09:38,894 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-24 16:09:38,895 INFO L276 IsEmpty]: Start isEmpty. Operand 23583 states and 25118 transitions. [2018-10-24 16:09:38,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1022 [2018-10-24 16:09:38,916 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:09:38,916 INFO L375 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 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, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 7, 7, 7, 7, 7, 7, 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, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-24 16:09:38,917 INFO L424 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:09:38,917 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:09:38,917 INFO L82 PathProgramCache]: Analyzing trace with hash 456932544, now seen corresponding path program 1 times [2018-10-24 16:09:38,917 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:09:38,917 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:09:38,918 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:09:38,918 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:09:38,918 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:09:39,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:09:40,188 INFO L134 CoverageAnalysis]: Checked inductivity of 3682 backedges. 1633 proven. 0 refuted. 0 times theorem prover too weak. 2049 trivial. 0 not checked. [2018-10-24 16:09:40,189 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-24 16:09:40,189 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-10-24 16:09:40,189 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-24 16:09:40,190 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-24 16:09:40,190 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-10-24 16:09:40,190 INFO L87 Difference]: Start difference. First operand 23583 states and 25118 transitions. Second operand 5 states. [2018-10-24 16:09:42,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:09:42,645 INFO L93 Difference]: Finished difference Result 48269 states and 51497 transitions. [2018-10-24 16:09:42,645 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-24 16:09:42,645 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1021 [2018-10-24 16:09:42,647 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:09:42,647 INFO L225 Difference]: With dead ends: 48269 [2018-10-24 16:09:42,647 INFO L226 Difference]: Without dead ends: 0 [2018-10-24 16:09:42,661 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-10-24 16:09:42,662 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-10-24 16:09:42,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-10-24 16:09:42,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-10-24 16:09:42,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-10-24 16:09:42,662 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1021 [2018-10-24 16:09:42,662 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:09:42,662 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-10-24 16:09:42,662 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-24 16:09:42,663 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-10-24 16:09:42,663 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-24 16:09:42,667 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-10-24 16:09:42,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:42,828 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:42,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:43,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:43,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:43,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:43,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:43,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:43,628 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:43,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:43,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:43,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:43,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:43,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:44,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:44,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:44,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:44,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:44,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:44,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:44,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:44,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:44,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:44,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:44,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:44,308 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:44,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:44,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:44,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:44,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:44,398 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:44,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:44,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:44,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:44,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:44,494 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:44,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:44,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:44,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:45,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:45,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:45,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:45,127 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:45,292 WARN L179 SmtUtils]: Spent 2.61 s on a formula simplification. DAG size of input: 999 DAG size of output: 738 [2018-10-24 16:09:45,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:45,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:45,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:45,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:45,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:45,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:45,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:45,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:45,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:45,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:46,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:46,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:46,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:46,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:46,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:46,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:46,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:46,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:46,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:46,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:46,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:46,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:46,357 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:46,375 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:46,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:46,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:46,433 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:46,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:46,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:46,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:46,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:46,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:46,510 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:46,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:46,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:46,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:46,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:46,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:46,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:46,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:46,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:46,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:46,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:09:47,106 WARN L179 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 999 DAG size of output: 738 [2018-10-24 16:09:55,392 WARN L179 SmtUtils]: Spent 8.28 s on a formula simplification. DAG size of input: 695 DAG size of output: 183 [2018-10-24 16:10:02,944 WARN L179 SmtUtils]: Spent 7.54 s on a formula simplification. DAG size of input: 695 DAG size of output: 183 [2018-10-24 16:10:02,948 INFO L425 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2018-10-24 16:10:02,948 INFO L425 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2018-10-24 16:10:02,948 INFO L425 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2018-10-24 16:10:02,948 INFO L428 ceAbstractionStarter]: At program point L1028(lines 1028 1044) the Hoare annotation is: true [2018-10-24 16:10:02,949 INFO L425 ceAbstractionStarter]: For program point L566(lines 566 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,949 INFO L425 ceAbstractionStarter]: For program point L500(lines 500 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,949 INFO L425 ceAbstractionStarter]: For program point L170(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,949 INFO L425 ceAbstractionStarter]: For program point L104(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,949 INFO L425 ceAbstractionStarter]: For program point L38(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,949 INFO L425 ceAbstractionStarter]: For program point L963(lines 963 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,949 INFO L425 ceAbstractionStarter]: For program point L831(lines 831 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,949 INFO L425 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2018-10-24 16:10:02,949 INFO L425 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2018-10-24 16:10:02,949 INFO L425 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2018-10-24 16:10:02,950 INFO L425 ceAbstractionStarter]: For program point L898(lines 898 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,950 INFO L425 ceAbstractionStarter]: For program point L436(lines 436 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,950 INFO L425 ceAbstractionStarter]: For program point L370(lines 370 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,950 INFO L425 ceAbstractionStarter]: For program point L635(lines 635 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,950 INFO L425 ceAbstractionStarter]: For program point L305(lines 305 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,950 INFO L425 ceAbstractionStarter]: For program point L173(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,950 INFO L425 ceAbstractionStarter]: For program point L107(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,950 INFO L425 ceAbstractionStarter]: For program point L41(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,950 INFO L425 ceAbstractionStarter]: For program point L240(lines 240 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,950 INFO L425 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2018-10-24 16:10:02,951 INFO L425 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2018-10-24 16:10:02,951 INFO L425 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2018-10-24 16:10:02,951 INFO L425 ceAbstractionStarter]: For program point L769(lines 769 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,951 INFO L425 ceAbstractionStarter]: For program point L1034-1(lines 1034 1043) no Hoare annotation was computed. [2018-10-24 16:10:02,952 INFO L421 ceAbstractionStarter]: At program point L1034-3(lines 1034 1043) the Hoare annotation is: (let ((.cse29 (= ~a25~0 13))) (let ((.cse27 (not .cse29)) (.cse31 (<= ~a29~0 140)) (.cse9 (= ~a4~0 1))) (let ((.cse30 (not .cse9)) (.cse11 (= ~a25~0 10)) (.cse18 (exists ((v_prenex_23 Int)) (let ((.cse32 (div v_prenex_23 5))) (and (<= 0 v_prenex_23) (<= 312 v_prenex_23) (= 0 (mod (+ .cse32 1) 90)) (<= ~a23~0 (+ (mod .cse32 90) 49)) (<= 0 .cse32))))) (.cse28 (and .cse27 .cse31)) (.cse12 (= ~a25~0 12))) (let ((.cse6 (<= ~a23~0 364243)) (.cse17 (and .cse12 (<= ~a4~0 0))) (.cse19 (<= 260 ~a29~0)) (.cse0 (<= 9365 ~a29~0)) (.cse26 (not (= ~a25~0 11))) (.cse16 (<= ~a29~0 274)) (.cse4 (and .cse18 .cse28)) (.cse2 (<= (+ ~a23~0 43) 0)) (.cse8 (<= ~a23~0 312)) (.cse25 (exists ((v_prenex_66 Int)) (and (<= 0 v_prenex_66) (<= 0 (+ ~a29~0 (* 5 (div v_prenex_66 (- 5))) 28690)) (< 140 v_prenex_66)))) (.cse7 (and .cse30 (and .cse11 .cse31))) (.cse23 (= 1 ~a3~0)) (.cse3 (= ~a25~0 9)) (.cse15 (< 140 ~a29~0)) (.cse10 (<= ~a29~0 277)) (.cse5 (<= 0 (+ ~a29~0 599898))) (.cse24 (< 306 ~a23~0)) (.cse13 (= 15 ~a8~0)) (.cse14 (= 1 ~a4~0)) (.cse1 (= ~a3~0 1))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse1 .cse5) (and .cse6 .cse7 .cse1 .cse5) (and (and .cse8 .cse9 .cse10 .cse11 (< 245 ~a29~0)) .cse1) (and .cse12 .cse8 .cse13 .cse14 .cse1 .cse5) (and .cse6 .cse15 .cse9 .cse16 .cse11 .cse1) (and (and .cse10 (and .cse17 .cse15)) .cse1) (and .cse9 .cse18 (<= 130 ~a29~0)) (and .cse15 .cse13 .cse10 .cse14 .cse1) (and (exists ((v_prenex_28 Int)) (and (<= ~a23~0 (+ (div (+ v_prenex_28 (- 600276)) 5) 1)) (not (= 0 (mod (+ v_prenex_28 4) 5))) (< v_prenex_28 600276) (<= v_prenex_28 312))) .cse19 .cse1) (and (exists ((v_prenex_44 Int)) (let ((.cse22 (* 9 v_prenex_44))) (let ((.cse20 (div .cse22 10))) (let ((.cse21 (+ .cse20 1))) (and (= 0 (mod .cse20 5)) (not (= 0 (mod .cse21 5))) (not (= (mod .cse22 10) 0)) (<= (+ v_prenex_44 580292) 0) (< .cse21 0) (<= 0 (+ v_prenex_44 580294)) (< .cse22 0) (<= (+ (* 5 (div .cse21 5)) 549283) ~a29~0)))))) .cse13 .cse14 .cse1) (and .cse17 (<= 0 (+ ~a29~0 580294)) (<= (+ ~a29~0 580292) 0) .cse1) (and .cse23 .cse24 .cse13 .cse14 .cse19) (and .cse3 .cse15 .cse9 .cse16 .cse1) (and .cse8 .cse25 .cse13 .cse14 .cse26 .cse16 .cse1) (and .cse0 .cse27 .cse13 .cse14 .cse1) (and .cse13 .cse14 .cse11 .cse1) (and (not .cse3) .cse27 .cse1 .cse2) (and .cse26 .cse8 .cse9 (not .cse12) .cse28 (not .cse11)) (and .cse29 .cse24 .cse9 .cse16 .cse1 .cse5) (and .cse9 .cse18 .cse28) (and (and .cse4 .cse2) .cse1) (and (and .cse29 .cse8 .cse9 .cse10) .cse15 .cse1) (and (and .cse12 .cse18) .cse1 .cse5) (and (and (= ~a8~0 15) .cse9 .cse12 (<= ~a29~0 130) (<= 312 ~a23~0)) .cse1) (and (and .cse25 .cse7) .cse1) (and .cse23 .cse13 (and .cse3 .cse9 (< 277 ~a29~0))) (and (and .cse3 (and .cse15 .cse24 .cse9 .cse10)) .cse1) (and .cse29 .cse18 .cse30 .cse1 .cse5) (and .cse29 .cse24 .cse13 .cse14 .cse1)))))) [2018-10-24 16:10:02,952 INFO L425 ceAbstractionStarter]: For program point L836(lines 836 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,952 INFO L425 ceAbstractionStarter]: For program point L572(lines 572 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,952 INFO L425 ceAbstractionStarter]: For program point L176(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,952 INFO L425 ceAbstractionStarter]: For program point L110(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,952 INFO L425 ceAbstractionStarter]: For program point L44(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,952 INFO L425 ceAbstractionStarter]: For program point L969(lines 969 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,952 INFO L425 ceAbstractionStarter]: For program point L903(lines 903 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,952 INFO L425 ceAbstractionStarter]: For program point L507(lines 507 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,952 INFO L425 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2018-10-24 16:10:02,953 INFO L425 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2018-10-24 16:10:02,953 INFO L425 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2018-10-24 16:10:02,953 INFO L425 ceAbstractionStarter]: For program point L970(lines 970 980) no Hoare annotation was computed. [2018-10-24 16:10:02,953 INFO L425 ceAbstractionStarter]: For program point L904(lines 904 914) no Hoare annotation was computed. [2018-10-24 16:10:02,953 INFO L425 ceAbstractionStarter]: For program point L970-2(lines 970 980) no Hoare annotation was computed. [2018-10-24 16:10:02,953 INFO L425 ceAbstractionStarter]: For program point L904-2(lines 904 914) no Hoare annotation was computed. [2018-10-24 16:10:02,953 INFO L425 ceAbstractionStarter]: For program point L706(lines 706 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,953 INFO L425 ceAbstractionStarter]: For program point L310(lines 310 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,953 INFO L425 ceAbstractionStarter]: For program point L575(lines 575 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,954 INFO L425 ceAbstractionStarter]: For program point L443(lines 443 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,954 INFO L425 ceAbstractionStarter]: For program point L377(lines 377 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,954 INFO L425 ceAbstractionStarter]: For program point L179(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,954 INFO L425 ceAbstractionStarter]: For program point L113(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,954 INFO L425 ceAbstractionStarter]: For program point L47(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,954 INFO L425 ceAbstractionStarter]: For program point L774(lines 774 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,954 INFO L425 ceAbstractionStarter]: For program point L642(lines 642 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,954 INFO L425 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2018-10-24 16:10:02,954 INFO L425 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2018-10-24 16:10:02,955 INFO L425 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2018-10-24 16:10:02,955 INFO L425 ceAbstractionStarter]: For program point L1039(line 1039) no Hoare annotation was computed. [2018-10-24 16:10:02,955 INFO L425 ceAbstractionStarter]: For program point L841(lines 841 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,955 INFO L425 ceAbstractionStarter]: For program point L247(lines 247 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,955 INFO L425 ceAbstractionStarter]: For program point L182(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,955 INFO L425 ceAbstractionStarter]: For program point L116(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,955 INFO L425 ceAbstractionStarter]: For program point L50(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,955 INFO L425 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2018-10-24 16:10:02,955 INFO L425 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2018-10-24 16:10:02,955 INFO L425 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2018-10-24 16:10:02,956 INFO L425 ceAbstractionStarter]: For program point L712(lines 712 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,956 INFO L425 ceAbstractionStarter]: For program point L514(lines 514 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,956 INFO L425 ceAbstractionStarter]: For program point L647(lines 647 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,956 INFO L425 ceAbstractionStarter]: For program point L581(lines 581 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,956 INFO L425 ceAbstractionStarter]: For program point L515(lines 515 525) no Hoare annotation was computed. [2018-10-24 16:10:02,956 INFO L425 ceAbstractionStarter]: For program point L515-2(lines 515 525) no Hoare annotation was computed. [2018-10-24 16:10:02,956 INFO L425 ceAbstractionStarter]: For program point L317(lines 317 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,956 INFO L425 ceAbstractionStarter]: For program point L185(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,956 INFO L425 ceAbstractionStarter]: For program point L119(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,956 INFO L425 ceAbstractionStarter]: For program point L53(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,957 INFO L425 ceAbstractionStarter]: For program point L846(lines 846 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,957 INFO L425 ceAbstractionStarter]: For program point L780(lines 780 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,957 INFO L425 ceAbstractionStarter]: For program point L648(lines 648 657) no Hoare annotation was computed. [2018-10-24 16:10:02,957 INFO L425 ceAbstractionStarter]: For program point L648-2(lines 648 657) no Hoare annotation was computed. [2018-10-24 16:10:02,957 INFO L425 ceAbstractionStarter]: For program point L450(lines 450 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,957 INFO L425 ceAbstractionStarter]: For program point L384(lines 384 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,957 INFO L425 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2018-10-24 16:10:02,957 INFO L425 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2018-10-24 16:10:02,957 INFO L425 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2018-10-24 16:10:02,958 INFO L425 ceAbstractionStarter]: For program point L254(lines 254 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,958 INFO L425 ceAbstractionStarter]: For program point L188(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,958 INFO L425 ceAbstractionStarter]: For program point L122(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,958 INFO L425 ceAbstractionStarter]: For program point L56(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,958 INFO L425 ceAbstractionStarter]: For program point L981(lines 981 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,958 INFO L425 ceAbstractionStarter]: For program point L915(lines 915 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,958 INFO L425 ceAbstractionStarter]: For program point L717(lines 717 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,958 INFO L425 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2018-10-24 16:10:02,958 INFO L425 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2018-10-24 16:10:02,959 INFO L425 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2018-10-24 16:10:02,959 INFO L425 ceAbstractionStarter]: For program point L916(lines 916 926) no Hoare annotation was computed. [2018-10-24 16:10:02,959 INFO L425 ceAbstractionStarter]: For program point L916-2(lines 916 926) no Hoare annotation was computed. [2018-10-24 16:10:02,959 INFO L425 ceAbstractionStarter]: For program point L718(lines 718 730) no Hoare annotation was computed. [2018-10-24 16:10:02,959 INFO L425 ceAbstractionStarter]: For program point L718-2(lines 718 730) no Hoare annotation was computed. [2018-10-24 16:10:02,959 INFO L425 ceAbstractionStarter]: For program point L586(lines 586 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,959 INFO L425 ceAbstractionStarter]: For program point L322(lines 322 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,959 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-10-24 16:10:02,959 INFO L425 ceAbstractionStarter]: For program point L587(lines 587 597) no Hoare annotation was computed. [2018-10-24 16:10:02,959 INFO L425 ceAbstractionStarter]: For program point L587-2(lines 587 597) no Hoare annotation was computed. [2018-10-24 16:10:02,959 INFO L425 ceAbstractionStarter]: For program point L191(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,960 INFO L425 ceAbstractionStarter]: For program point L125(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,960 INFO L425 ceAbstractionStarter]: For program point L59(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,960 INFO L425 ceAbstractionStarter]: For program point L852(lines 852 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,960 INFO L425 ceAbstractionStarter]: For program point L456(lines 456 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,960 INFO L425 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2018-10-24 16:10:02,960 INFO L425 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2018-10-24 16:10:02,960 INFO L425 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2018-10-24 16:10:02,960 INFO L425 ceAbstractionStarter]: For program point L787(lines 787 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,960 INFO L425 ceAbstractionStarter]: For program point L391(lines 391 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,961 INFO L425 ceAbstractionStarter]: For program point L260(lines 260 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,961 INFO L425 ceAbstractionStarter]: For program point L194(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,961 INFO L425 ceAbstractionStarter]: For program point L128(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,961 INFO L425 ceAbstractionStarter]: For program point L62(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,961 INFO L425 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2018-10-24 16:10:02,961 INFO L425 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2018-10-24 16:10:02,961 INFO L425 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2018-10-24 16:10:02,961 INFO L425 ceAbstractionStarter]: For program point L988(lines 988 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,961 INFO L425 ceAbstractionStarter]: For program point L658(lines 658 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,961 INFO L425 ceAbstractionStarter]: For program point L526(lines 526 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,961 INFO L425 ceAbstractionStarter]: For program point L329(lines 329 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,962 INFO L425 ceAbstractionStarter]: For program point L197(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,962 INFO L425 ceAbstractionStarter]: For program point L131(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,962 INFO L425 ceAbstractionStarter]: For program point L65(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,962 INFO L425 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-10-24 16:10:02,962 INFO L425 ceAbstractionStarter]: For program point L792(lines 792 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,962 INFO L425 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2018-10-24 16:10:02,962 INFO L425 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2018-10-24 16:10:02,962 INFO L425 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2018-10-24 16:10:02,962 INFO L425 ceAbstractionStarter]: For program point L859(lines 859 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,962 INFO L425 ceAbstractionStarter]: For program point L463(lines 463 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,962 INFO L425 ceAbstractionStarter]: For program point L265(lines 265 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,962 INFO L425 ceAbstractionStarter]: For program point L398(lines 398 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,962 INFO L425 ceAbstractionStarter]: For program point L200(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,963 INFO L425 ceAbstractionStarter]: For program point L134(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,963 INFO L425 ceAbstractionStarter]: For program point L68-1(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,963 INFO L425 ceAbstractionStarter]: For program point L993(lines 993 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,963 INFO L425 ceAbstractionStarter]: For program point L927(lines 927 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,963 INFO L425 ceAbstractionStarter]: For program point L663(lines 663 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,963 INFO L425 ceAbstractionStarter]: For program point L531(lines 531 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,963 INFO L425 ceAbstractionStarter]: For program point L399(lines 399 410) no Hoare annotation was computed. [2018-10-24 16:10:02,963 INFO L425 ceAbstractionStarter]: For program point L399-2(lines 399 410) no Hoare annotation was computed. [2018-10-24 16:10:02,963 INFO L425 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2018-10-24 16:10:02,963 INFO L425 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2018-10-24 16:10:02,963 INFO L425 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2018-10-24 16:10:02,963 INFO L425 ceAbstractionStarter]: For program point L598(lines 598 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,963 INFO L425 ceAbstractionStarter]: For program point L334(lines 334 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,963 INFO L425 ceAbstractionStarter]: For program point L268(lines 268 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,963 INFO L425 ceAbstractionStarter]: For program point L731(lines 731 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,964 INFO L425 ceAbstractionStarter]: For program point L203(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,964 INFO L425 ceAbstractionStarter]: For program point L137(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,964 INFO L425 ceAbstractionStarter]: For program point L71(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,964 INFO L425 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2018-10-24 16:10:02,964 INFO L425 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2018-10-24 16:10:02,964 INFO L425 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2018-10-24 16:10:02,964 INFO L425 ceAbstractionStarter]: For program point L865(lines 865 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,964 INFO L425 ceAbstractionStarter]: For program point L799(lines 799 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,964 INFO L425 ceAbstractionStarter]: For program point L932(lines 932 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,964 INFO L425 ceAbstractionStarter]: For program point L866(lines 866 875) no Hoare annotation was computed. [2018-10-24 16:10:02,964 INFO L425 ceAbstractionStarter]: For program point L866-2(lines 866 875) no Hoare annotation was computed. [2018-10-24 16:10:02,964 INFO L425 ceAbstractionStarter]: For program point L470(lines 470 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,964 INFO L425 ceAbstractionStarter]: For program point L140(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,965 INFO L425 ceAbstractionStarter]: For program point L74(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,965 INFO L425 ceAbstractionStarter]: For program point L603(lines 603 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,965 INFO L425 ceAbstractionStarter]: For program point L537(lines 537 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,965 INFO L425 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2018-10-24 16:10:02,965 INFO L425 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2018-10-24 16:10:02,965 INFO L425 ceAbstractionStarter]: For program point L1000(lines 1000 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,965 INFO L425 ceAbstractionStarter]: For program point L670(lines 670 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,965 INFO L425 ceAbstractionStarter]: For program point L604(lines 604 614) no Hoare annotation was computed. [2018-10-24 16:10:02,965 INFO L425 ceAbstractionStarter]: For program point L604-2(lines 604 614) no Hoare annotation was computed. [2018-10-24 16:10:02,966 INFO L425 ceAbstractionStarter]: For program point L340(lines 340 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,966 INFO L425 ceAbstractionStarter]: For program point L275(lines 275 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,966 INFO L425 ceAbstractionStarter]: For program point L143(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,966 INFO L425 ceAbstractionStarter]: For program point L77(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,966 INFO L425 ceAbstractionStarter]: For program point L804(lines 804 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,966 INFO L425 ceAbstractionStarter]: For program point L738(lines 738 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,966 INFO L425 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2018-10-24 16:10:02,966 INFO L425 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2018-10-24 16:10:02,966 INFO L425 ceAbstractionStarter]: For program point L805(lines 805 815) no Hoare annotation was computed. [2018-10-24 16:10:02,966 INFO L425 ceAbstractionStarter]: For program point L805-2(lines 805 815) no Hoare annotation was computed. [2018-10-24 16:10:02,967 INFO L425 ceAbstractionStarter]: For program point L542(lines 542 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,967 INFO L425 ceAbstractionStarter]: For program point L146(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,967 INFO L425 ceAbstractionStarter]: For program point L80(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,967 INFO L425 ceAbstractionStarter]: For program point L1005(lines 1005 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,967 INFO L425 ceAbstractionStarter]: For program point L939(lines 939 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,967 INFO L425 ceAbstractionStarter]: For program point L675(lines 675 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,967 INFO L425 ceAbstractionStarter]: For program point L477(lines 477 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,967 INFO L425 ceAbstractionStarter]: For program point L411(lines 411 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,967 INFO L425 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2018-10-24 16:10:02,967 INFO L425 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2018-10-24 16:10:02,967 INFO L425 ceAbstractionStarter]: For program point L940(lines 940 952) no Hoare annotation was computed. [2018-10-24 16:10:02,968 INFO L425 ceAbstractionStarter]: For program point L940-2(lines 940 952) no Hoare annotation was computed. [2018-10-24 16:10:02,968 INFO L425 ceAbstractionStarter]: For program point L478(lines 478 486) no Hoare annotation was computed. [2018-10-24 16:10:02,968 INFO L425 ceAbstractionStarter]: For program point L478-2(lines 478 486) no Hoare annotation was computed. [2018-10-24 16:10:02,968 INFO L425 ceAbstractionStarter]: For program point L346(lines 346 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,968 INFO L425 ceAbstractionStarter]: For program point L280(lines 280 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,968 INFO L425 ceAbstractionStarter]: For program point L214(lines 214 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,968 INFO L425 ceAbstractionStarter]: For program point L743(lines 743 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,968 INFO L425 ceAbstractionStarter]: For program point L149(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,968 INFO L425 ceAbstractionStarter]: For program point L83(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,968 INFO L425 ceAbstractionStarter]: For program point L876(lines 876 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,969 INFO L425 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2018-10-24 16:10:02,969 INFO L425 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2018-10-24 16:10:02,969 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2018-10-24 16:10:02,969 INFO L425 ceAbstractionStarter]: For program point L152(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,969 INFO L425 ceAbstractionStarter]: For program point L86(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,969 INFO L425 ceAbstractionStarter]: For program point L681(lines 681 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,969 INFO L425 ceAbstractionStarter]: For program point L615(lines 615 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,969 INFO L425 ceAbstractionStarter]: For program point L549(lines 549 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,969 INFO L425 ceAbstractionStarter]: For program point L417(lines 417 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,969 INFO L425 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2018-10-24 16:10:02,969 INFO L425 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2018-10-24 16:10:02,970 INFO L425 ceAbstractionStarter]: For program point L1012(lines 1012 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,970 INFO L425 ceAbstractionStarter]: For program point L881(lines 881 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,970 INFO L425 ceAbstractionStarter]: For program point L353(lines 353 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,970 INFO L425 ceAbstractionStarter]: For program point L287(lines 287 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,970 INFO L425 ceAbstractionStarter]: For program point L221(lines 221 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,970 INFO L425 ceAbstractionStarter]: For program point L155(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,970 INFO L425 ceAbstractionStarter]: For program point L89(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,970 INFO L425 ceAbstractionStarter]: For program point L23(lines 23 25) no Hoare annotation was computed. [2018-10-24 16:10:02,970 INFO L425 ceAbstractionStarter]: For program point L23-1(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,970 INFO L425 ceAbstractionStarter]: For program point L816(lines 816 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,970 INFO L425 ceAbstractionStarter]: For program point L750(lines 750 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,971 INFO L425 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2018-10-24 16:10:02,971 INFO L425 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2018-10-24 16:10:02,971 INFO L425 ceAbstractionStarter]: For program point L24(line 24) no Hoare annotation was computed. [2018-10-24 16:10:02,971 INFO L425 ceAbstractionStarter]: For program point L487(lines 487 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,971 INFO L425 ceAbstractionStarter]: For program point L488(lines 488 499) no Hoare annotation was computed. [2018-10-24 16:10:02,971 INFO L425 ceAbstractionStarter]: For program point L422(lines 422 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,971 INFO L425 ceAbstractionStarter]: For program point L488-2(lines 488 499) no Hoare annotation was computed. [2018-10-24 16:10:02,971 INFO L425 ceAbstractionStarter]: For program point L158(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,971 INFO L425 ceAbstractionStarter]: For program point L92(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,971 INFO L425 ceAbstractionStarter]: For program point L26(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,972 INFO L425 ceAbstractionStarter]: For program point L1017(lines 1017 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,972 INFO L425 ceAbstractionStarter]: For program point L621(lines 621 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,972 INFO L425 ceAbstractionStarter]: For program point L555(lines 555 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,972 INFO L425 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2018-10-24 16:10:02,972 INFO L425 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2018-10-24 16:10:02,972 INFO L425 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2018-10-24 16:10:02,972 INFO L425 ceAbstractionStarter]: For program point L886(lines 886 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,972 INFO L425 ceAbstractionStarter]: For program point L688(lines 688 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,972 INFO L425 ceAbstractionStarter]: For program point L358(lines 358 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,972 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-10-24 16:10:02,972 INFO L425 ceAbstractionStarter]: For program point L953(lines 953 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,972 INFO L425 ceAbstractionStarter]: For program point L227(lines 227 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,972 INFO L425 ceAbstractionStarter]: For program point L161(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,973 INFO L425 ceAbstractionStarter]: For program point L95(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,973 INFO L425 ceAbstractionStarter]: For program point L29(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,973 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 69) no Hoare annotation was computed. [2018-10-24 16:10:02,973 INFO L425 ceAbstractionStarter]: For program point L822(lines 822 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,973 INFO L425 ceAbstractionStarter]: For program point L294(lines 294 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,973 INFO L425 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2018-10-24 16:10:02,973 INFO L425 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2018-10-24 16:10:02,973 INFO L425 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2018-10-24 16:10:02,974 INFO L425 ceAbstractionStarter]: For program point L757(lines 757 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,974 INFO L425 ceAbstractionStarter]: For program point L758(lines 758 768) no Hoare annotation was computed. [2018-10-24 16:10:02,974 INFO L425 ceAbstractionStarter]: For program point L758-2(lines 758 768) no Hoare annotation was computed. [2018-10-24 16:10:02,974 INFO L425 ceAbstractionStarter]: For program point L164(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,974 INFO L425 ceAbstractionStarter]: For program point L98(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,974 INFO L425 ceAbstractionStarter]: For program point L32(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,974 INFO L425 ceAbstractionStarter]: For program point L825(lines 825 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,974 INFO L425 ceAbstractionStarter]: For program point L561(lines 561 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,974 INFO L425 ceAbstractionStarter]: For program point L429(lines 429 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,974 INFO L425 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2018-10-24 16:10:02,975 INFO L425 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2018-10-24 16:10:02,975 INFO L425 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2018-10-24 16:10:02,975 INFO L425 ceAbstractionStarter]: For program point L958(lines 958 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,975 INFO L425 ceAbstractionStarter]: For program point L694(lines 694 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,975 INFO L425 ceAbstractionStarter]: For program point L628(lines 628 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,976 INFO L421 ceAbstractionStarter]: At program point L1025(lines 22 1026) the Hoare annotation is: (let ((.cse29 (= ~a25~0 13))) (let ((.cse27 (not .cse29)) (.cse31 (<= ~a29~0 140)) (.cse9 (= ~a4~0 1))) (let ((.cse30 (not .cse9)) (.cse11 (= ~a25~0 10)) (.cse18 (exists ((v_prenex_23 Int)) (let ((.cse32 (div v_prenex_23 5))) (and (<= 0 v_prenex_23) (<= 312 v_prenex_23) (= 0 (mod (+ .cse32 1) 90)) (<= ~a23~0 (+ (mod .cse32 90) 49)) (<= 0 .cse32))))) (.cse28 (and .cse27 .cse31)) (.cse12 (= ~a25~0 12))) (let ((.cse6 (<= ~a23~0 364243)) (.cse17 (and .cse12 (<= ~a4~0 0))) (.cse19 (<= 260 ~a29~0)) (.cse0 (<= 9365 ~a29~0)) (.cse26 (not (= ~a25~0 11))) (.cse16 (<= ~a29~0 274)) (.cse4 (and .cse18 .cse28)) (.cse2 (<= (+ ~a23~0 43) 0)) (.cse8 (<= ~a23~0 312)) (.cse25 (exists ((v_prenex_66 Int)) (and (<= 0 v_prenex_66) (<= 0 (+ ~a29~0 (* 5 (div v_prenex_66 (- 5))) 28690)) (< 140 v_prenex_66)))) (.cse7 (and .cse30 (and .cse11 .cse31))) (.cse23 (= 1 ~a3~0)) (.cse3 (= ~a25~0 9)) (.cse15 (< 140 ~a29~0)) (.cse10 (<= ~a29~0 277)) (.cse5 (<= 0 (+ ~a29~0 599898))) (.cse24 (< 306 ~a23~0)) (.cse13 (= 15 ~a8~0)) (.cse14 (= 1 ~a4~0)) (.cse1 (= ~a3~0 1))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse1 .cse5) (and .cse6 .cse7 .cse1 .cse5) (and (and .cse8 .cse9 .cse10 .cse11 (< 245 ~a29~0)) .cse1) (and .cse12 .cse8 .cse13 .cse14 .cse1 .cse5) (and .cse6 .cse15 .cse9 .cse16 .cse11 .cse1) (and (and .cse10 (and .cse17 .cse15)) .cse1) (and .cse9 .cse18 (<= 130 ~a29~0)) (and .cse15 .cse13 .cse10 .cse14 .cse1) (and (exists ((v_prenex_28 Int)) (and (<= ~a23~0 (+ (div (+ v_prenex_28 (- 600276)) 5) 1)) (not (= 0 (mod (+ v_prenex_28 4) 5))) (< v_prenex_28 600276) (<= v_prenex_28 312))) .cse19 .cse1) (and (exists ((v_prenex_44 Int)) (let ((.cse22 (* 9 v_prenex_44))) (let ((.cse20 (div .cse22 10))) (let ((.cse21 (+ .cse20 1))) (and (= 0 (mod .cse20 5)) (not (= 0 (mod .cse21 5))) (not (= (mod .cse22 10) 0)) (<= (+ v_prenex_44 580292) 0) (< .cse21 0) (<= 0 (+ v_prenex_44 580294)) (< .cse22 0) (<= (+ (* 5 (div .cse21 5)) 549283) ~a29~0)))))) .cse13 .cse14 .cse1) (and .cse17 (<= 0 (+ ~a29~0 580294)) (<= (+ ~a29~0 580292) 0) .cse1) (and .cse23 .cse24 .cse13 .cse14 .cse19) (and .cse3 .cse15 .cse9 .cse16 .cse1) (and .cse8 .cse25 .cse13 .cse14 .cse26 .cse16 .cse1) (and .cse0 .cse27 .cse13 .cse14 .cse1) (and .cse13 .cse14 .cse11 .cse1) (and (not .cse3) .cse27 .cse1 .cse2) (and .cse26 .cse8 .cse9 (not .cse12) .cse28 (not .cse11)) (and .cse29 .cse24 .cse9 .cse16 .cse1 .cse5) (and .cse9 .cse18 .cse28) (and (and .cse4 .cse2) .cse1) (and (and .cse29 .cse8 .cse9 .cse10) .cse15 .cse1) (and (and .cse12 .cse18) .cse1 .cse5) (and (and (= ~a8~0 15) .cse9 .cse12 (<= ~a29~0 130) (<= 312 ~a23~0)) .cse1) (and (and .cse25 .cse7) .cse1) (and .cse23 .cse13 (and .cse3 .cse9 (< 277 ~a29~0))) (and (and .cse3 (and .cse15 .cse24 .cse9 .cse10)) .cse1) (and .cse29 .cse18 .cse30 .cse1 .cse5) (and .cse29 .cse24 .cse13 .cse14 .cse1)))))) [2018-10-24 16:10:02,976 INFO L425 ceAbstractionStarter]: For program point L893(lines 893 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,976 INFO L425 ceAbstractionStarter]: For program point L695(lines 695 705) no Hoare annotation was computed. [2018-10-24 16:10:02,976 INFO L425 ceAbstractionStarter]: For program point L695-2(lines 695 705) no Hoare annotation was computed. [2018-10-24 16:10:02,976 INFO L425 ceAbstractionStarter]: For program point L365(lines 365 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,976 INFO L425 ceAbstractionStarter]: For program point L299(lines 299 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,976 INFO L425 ceAbstractionStarter]: For program point L233(lines 233 1024) no Hoare annotation was computed. [2018-10-24 16:10:02,976 INFO L425 ceAbstractionStarter]: For program point L167(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,976 INFO L425 ceAbstractionStarter]: For program point L101(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,977 INFO L425 ceAbstractionStarter]: For program point L35(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:02,990 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:02,992 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:02,992 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:02,993 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:02,993 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:02,994 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:02,994 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:02,995 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:02,995 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:02,995 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:02,996 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:03,000 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:03,001 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:03,001 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:03,001 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,002 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,002 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,003 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,003 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,003 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,003 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,004 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,004 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,005 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,005 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,005 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,006 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,006 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,006 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,006 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,007 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,007 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,007 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,007 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,008 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,009 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,009 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,009 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,010 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,010 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,010 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,010 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,011 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,011 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,011 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,011 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,011 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,012 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,039 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,039 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,040 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,040 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,041 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,041 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,041 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,042 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,042 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,042 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,045 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:03,045 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:03,046 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:03,046 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:03,046 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,047 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,047 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,047 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,048 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,048 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,048 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,049 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,049 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,049 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,050 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,050 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,051 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,051 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,051 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,051 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,052 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,053 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,053 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,053 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,054 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,054 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,054 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,054 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,055 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,055 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,055 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,055 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,056 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,056 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,056 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,057 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,057 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,057 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,068 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,068 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,069 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,069 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,069 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,070 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,070 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,071 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,071 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,071 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,072 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:03,072 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:03,073 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:03,073 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:03,074 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,074 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,074 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,075 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,075 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,075 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,076 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,076 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,076 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,077 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,077 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,078 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,078 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,078 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,078 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,079 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,082 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,082 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,082 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,083 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,083 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,083 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,083 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,084 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,084 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,084 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,085 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,085 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,085 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,085 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,086 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,086 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,086 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,086 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,094 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,094 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,097 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,098 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,098 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,099 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,099 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,099 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,100 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,100 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,100 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:03,101 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:03,101 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:03,101 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:03,102 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,102 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,102 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,103 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,103 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,103 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,104 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,105 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,105 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,105 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,106 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,106 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,106 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,106 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,107 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,107 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,107 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,107 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,108 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,108 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,108 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,108 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,110 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,110 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,110 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,110 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,111 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,111 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,111 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,111 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,112 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,112 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,112 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,112 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,117 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.10 04:10:03 BoogieIcfgContainer [2018-10-24 16:10:03,117 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-24 16:10:03,119 INFO L168 Benchmark]: Toolchain (without parser) took 193540.78 ms. Allocated memory was 1.5 GB in the beginning and 4.2 GB in the end (delta: 2.7 GB). Free memory was 1.4 GB in the beginning and 2.5 GB in the end (delta: -1.0 GB). Peak memory consumption was 2.5 GB. Max. memory is 7.1 GB. [2018-10-24 16:10:03,121 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-10-24 16:10:03,121 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1113.00 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 52.9 MB). Peak memory consumption was 52.9 MB. Max. memory is 7.1 GB. [2018-10-24 16:10:03,122 INFO L168 Benchmark]: Boogie Procedure Inliner took 322.80 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 785.4 MB). Free memory was 1.4 GB in the beginning and 2.3 GB in the end (delta: -869.5 MB). Peak memory consumption was 24.2 MB. Max. memory is 7.1 GB. [2018-10-24 16:10:03,123 INFO L168 Benchmark]: Boogie Preprocessor took 156.91 ms. Allocated memory is still 2.3 GB. Free memory was 2.3 GB in the beginning and 2.2 GB in the end (delta: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 7.1 GB. [2018-10-24 16:10:03,124 INFO L168 Benchmark]: RCFGBuilder took 4781.94 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 185.8 MB). Peak memory consumption was 185.8 MB. Max. memory is 7.1 GB. [2018-10-24 16:10:03,124 INFO L168 Benchmark]: TraceAbstraction took 187158.48 ms. Allocated memory was 2.3 GB in the beginning and 4.2 GB in the end (delta: 1.9 GB). Free memory was 2.1 GB in the beginning and 2.5 GB in the end (delta: -422.4 MB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB. [2018-10-24 16:10:03,135 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 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 1113.00 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 52.9 MB). Peak memory consumption was 52.9 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 322.80 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 785.4 MB). Free memory was 1.4 GB in the beginning and 2.3 GB in the end (delta: -869.5 MB). Peak memory consumption was 24.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 156.91 ms. Allocated memory is still 2.3 GB. Free memory was 2.3 GB in the beginning and 2.2 GB in the end (delta: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4781.94 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 185.8 MB). Peak memory consumption was 185.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 187158.48 ms. Allocated memory was 2.3 GB in the beginning and 4.2 GB in the end (delta: 1.9 GB). Free memory was 2.1 GB in the beginning and 2.5 GB in the end (delta: -422.4 MB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 69]: 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: 1028]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1034]: Loop Invariant [2018-10-24 16:10:03,168 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,169 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,169 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,169 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,170 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,170 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,171 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,171 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,171 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,172 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,172 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:03,172 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:03,172 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:03,173 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:03,173 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,173 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,174 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,174 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,174 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,175 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,175 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,175 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,176 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,176 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,176 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,177 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,177 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,177 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,178 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,178 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,178 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,178 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,179 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,179 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,179 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,179 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,180 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,180 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,180 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,181 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,181 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,181 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,181 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,182 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,182 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,182 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,182 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,182 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,185 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,186 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,186 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,186 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,187 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,187 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,188 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,188 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,188 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,189 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,189 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:03,189 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:03,190 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:03,190 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:03,190 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,191 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,192 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,192 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,192 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,193 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,193 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,194 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,194 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,194 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,194 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,195 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,195 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,195 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,195 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,196 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,198 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,198 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,198 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,198 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,199 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,199 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,199 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,199 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,200 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,200 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,200 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,200 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,201 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,201 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,201 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,201 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,201 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,202 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] Derived loop invariant: ((((((((((((((((((((((((((((((9365 <= a29 && a3 == 1) && a23 + 43 <= 0) || (((a25 == 9 && (\exists v_prenex_23 : int :: (((0 <= v_prenex_23 && 312 <= v_prenex_23) && 0 == (v_prenex_23 / 5 + 1) % 90) && a23 <= v_prenex_23 / 5 % 90 + 49) && 0 <= v_prenex_23 / 5) && !(a25 == 13) && a29 <= 140) && a3 == 1) && 0 <= a29 + 599898)) || (((a23 <= 364243 && !(a4 == 1) && a25 == 10 && a29 <= 140) && a3 == 1) && 0 <= a29 + 599898)) || (((((a23 <= 312 && a4 == 1) && a29 <= 277) && a25 == 10) && 245 < a29) && a3 == 1)) || (((((a25 == 12 && a23 <= 312) && 15 == a8) && 1 == a4) && a3 == 1) && 0 <= a29 + 599898)) || (((((a23 <= 364243 && 140 < a29) && a4 == 1) && a29 <= 274) && a25 == 10) && a3 == 1)) || ((a29 <= 277 && (a25 == 12 && a4 <= 0) && 140 < a29) && a3 == 1)) || ((a4 == 1 && (\exists v_prenex_23 : int :: (((0 <= v_prenex_23 && 312 <= v_prenex_23) && 0 == (v_prenex_23 / 5 + 1) % 90) && a23 <= v_prenex_23 / 5 % 90 + 49) && 0 <= v_prenex_23 / 5)) && 130 <= a29)) || ((((140 < a29 && 15 == a8) && a29 <= 277) && 1 == a4) && a3 == 1)) || (((\exists v_prenex_28 : int :: ((a23 <= (v_prenex_28 + -600276) / 5 + 1 && !(0 == (v_prenex_28 + 4) % 5)) && v_prenex_28 < 600276) && v_prenex_28 <= 312) && 260 <= a29) && a3 == 1)) || ((((\exists v_prenex_44 : int :: ((((((0 == 9 * v_prenex_44 / 10 % 5 && !(0 == (9 * v_prenex_44 / 10 + 1) % 5)) && !(9 * v_prenex_44 % 10 == 0)) && v_prenex_44 + 580292 <= 0) && 9 * v_prenex_44 / 10 + 1 < 0) && 0 <= v_prenex_44 + 580294) && 9 * v_prenex_44 < 0) && 5 * ((9 * v_prenex_44 / 10 + 1) / 5) + 549283 <= a29) && 15 == a8) && 1 == a4) && a3 == 1)) || ((((a25 == 12 && a4 <= 0) && 0 <= a29 + 580294) && a29 + 580292 <= 0) && a3 == 1)) || ((((1 == a3 && 306 < a23) && 15 == a8) && 1 == a4) && 260 <= a29)) || ((((a25 == 9 && 140 < a29) && a4 == 1) && a29 <= 274) && a3 == 1)) || ((((((a23 <= 312 && (\exists v_prenex_66 : int :: (0 <= v_prenex_66 && 0 <= a29 + 5 * (v_prenex_66 / -5) + 28690) && 140 < v_prenex_66)) && 15 == a8) && 1 == a4) && !(a25 == 11)) && a29 <= 274) && a3 == 1)) || ((((9365 <= a29 && !(a25 == 13)) && 15 == a8) && 1 == a4) && a3 == 1)) || (((15 == a8 && 1 == a4) && a25 == 10) && a3 == 1)) || (((!(a25 == 9) && !(a25 == 13)) && a3 == 1) && a23 + 43 <= 0)) || (((((!(a25 == 11) && a23 <= 312) && a4 == 1) && !(a25 == 12)) && !(a25 == 13) && a29 <= 140) && !(a25 == 10))) || (((((a25 == 13 && 306 < a23) && a4 == 1) && a29 <= 274) && a3 == 1) && 0 <= a29 + 599898)) || ((a4 == 1 && (\exists v_prenex_23 : int :: (((0 <= v_prenex_23 && 312 <= v_prenex_23) && 0 == (v_prenex_23 / 5 + 1) % 90) && a23 <= v_prenex_23 / 5 % 90 + 49) && 0 <= v_prenex_23 / 5)) && !(a25 == 13) && a29 <= 140)) || ((((\exists v_prenex_23 : int :: (((0 <= v_prenex_23 && 312 <= v_prenex_23) && 0 == (v_prenex_23 / 5 + 1) % 90) && a23 <= v_prenex_23 / 5 % 90 + 49) && 0 <= v_prenex_23 / 5) && !(a25 == 13) && a29 <= 140) && a23 + 43 <= 0) && a3 == 1)) || (((((a25 == 13 && a23 <= 312) && a4 == 1) && a29 <= 277) && 140 < a29) && a3 == 1)) || (((a25 == 12 && (\exists v_prenex_23 : int :: (((0 <= v_prenex_23 && 312 <= v_prenex_23) && 0 == (v_prenex_23 / 5 + 1) % 90) && a23 <= v_prenex_23 / 5 % 90 + 49) && 0 <= v_prenex_23 / 5)) && a3 == 1) && 0 <= a29 + 599898)) || (((((a8 == 15 && a4 == 1) && a25 == 12) && a29 <= 130) && 312 <= a23) && a3 == 1)) || (((\exists v_prenex_66 : int :: (0 <= v_prenex_66 && 0 <= a29 + 5 * (v_prenex_66 / -5) + 28690) && 140 < v_prenex_66) && !(a4 == 1) && a25 == 10 && a29 <= 140) && a3 == 1)) || ((1 == a3 && 15 == a8) && (a25 == 9 && a4 == 1) && 277 < a29)) || ((a25 == 9 && ((140 < a29 && 306 < a23) && a4 == 1) && a29 <= 277) && a3 == 1)) || ((((a25 == 13 && (\exists v_prenex_23 : int :: (((0 <= v_prenex_23 && 312 <= v_prenex_23) && 0 == (v_prenex_23 / 5 + 1) % 90) && a23 <= v_prenex_23 / 5 % 90 + 49) && 0 <= v_prenex_23 / 5)) && !(a4 == 1)) && a3 == 1) && 0 <= a29 + 599898)) || ((((a25 == 13 && 306 < a23) && 15 == a8) && 1 == a4) && a3 == 1) - InvariantResult [Line: 22]: Loop Invariant [2018-10-24 16:10:03,204 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,205 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,206 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,206 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,206 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,207 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,207 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,208 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,208 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,208 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,209 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:03,209 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:03,209 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:03,209 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:03,210 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,210 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,210 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,211 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,211 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,211 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,212 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,212 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,212 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,213 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,214 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,214 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,215 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,215 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,215 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,215 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,216 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,216 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,216 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,216 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,216 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,217 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,217 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,217 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,217 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,218 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,218 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,218 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,218 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,218 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,218 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,219 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,219 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,219 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,222 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,223 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,223 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,223 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,224 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,224 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,225 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,225 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,225 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,226 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,226 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:03,226 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:03,228 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:03,228 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:03,228 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,229 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,229 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,229 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,231 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,231 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,231 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,232 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_44,QUANTIFIED] [2018-10-24 16:10:03,232 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,232 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,233 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,233 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,233 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,234 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,234 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,234 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,234 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,234 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,235 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,235 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,235 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,235 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,236 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,236 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,236 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,236 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,237 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,237 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,237 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-10-24 16:10:03,237 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,237 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,238 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,238 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:03,238 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] Derived loop invariant: ((((((((((((((((((((((((((((((9365 <= a29 && a3 == 1) && a23 + 43 <= 0) || (((a25 == 9 && (\exists v_prenex_23 : int :: (((0 <= v_prenex_23 && 312 <= v_prenex_23) && 0 == (v_prenex_23 / 5 + 1) % 90) && a23 <= v_prenex_23 / 5 % 90 + 49) && 0 <= v_prenex_23 / 5) && !(a25 == 13) && a29 <= 140) && a3 == 1) && 0 <= a29 + 599898)) || (((a23 <= 364243 && !(a4 == 1) && a25 == 10 && a29 <= 140) && a3 == 1) && 0 <= a29 + 599898)) || (((((a23 <= 312 && a4 == 1) && a29 <= 277) && a25 == 10) && 245 < a29) && a3 == 1)) || (((((a25 == 12 && a23 <= 312) && 15 == a8) && 1 == a4) && a3 == 1) && 0 <= a29 + 599898)) || (((((a23 <= 364243 && 140 < a29) && a4 == 1) && a29 <= 274) && a25 == 10) && a3 == 1)) || ((a29 <= 277 && (a25 == 12 && a4 <= 0) && 140 < a29) && a3 == 1)) || ((a4 == 1 && (\exists v_prenex_23 : int :: (((0 <= v_prenex_23 && 312 <= v_prenex_23) && 0 == (v_prenex_23 / 5 + 1) % 90) && a23 <= v_prenex_23 / 5 % 90 + 49) && 0 <= v_prenex_23 / 5)) && 130 <= a29)) || ((((140 < a29 && 15 == a8) && a29 <= 277) && 1 == a4) && a3 == 1)) || (((\exists v_prenex_28 : int :: ((a23 <= (v_prenex_28 + -600276) / 5 + 1 && !(0 == (v_prenex_28 + 4) % 5)) && v_prenex_28 < 600276) && v_prenex_28 <= 312) && 260 <= a29) && a3 == 1)) || ((((\exists v_prenex_44 : int :: ((((((0 == 9 * v_prenex_44 / 10 % 5 && !(0 == (9 * v_prenex_44 / 10 + 1) % 5)) && !(9 * v_prenex_44 % 10 == 0)) && v_prenex_44 + 580292 <= 0) && 9 * v_prenex_44 / 10 + 1 < 0) && 0 <= v_prenex_44 + 580294) && 9 * v_prenex_44 < 0) && 5 * ((9 * v_prenex_44 / 10 + 1) / 5) + 549283 <= a29) && 15 == a8) && 1 == a4) && a3 == 1)) || ((((a25 == 12 && a4 <= 0) && 0 <= a29 + 580294) && a29 + 580292 <= 0) && a3 == 1)) || ((((1 == a3 && 306 < a23) && 15 == a8) && 1 == a4) && 260 <= a29)) || ((((a25 == 9 && 140 < a29) && a4 == 1) && a29 <= 274) && a3 == 1)) || ((((((a23 <= 312 && (\exists v_prenex_66 : int :: (0 <= v_prenex_66 && 0 <= a29 + 5 * (v_prenex_66 / -5) + 28690) && 140 < v_prenex_66)) && 15 == a8) && 1 == a4) && !(a25 == 11)) && a29 <= 274) && a3 == 1)) || ((((9365 <= a29 && !(a25 == 13)) && 15 == a8) && 1 == a4) && a3 == 1)) || (((15 == a8 && 1 == a4) && a25 == 10) && a3 == 1)) || (((!(a25 == 9) && !(a25 == 13)) && a3 == 1) && a23 + 43 <= 0)) || (((((!(a25 == 11) && a23 <= 312) && a4 == 1) && !(a25 == 12)) && !(a25 == 13) && a29 <= 140) && !(a25 == 10))) || (((((a25 == 13 && 306 < a23) && a4 == 1) && a29 <= 274) && a3 == 1) && 0 <= a29 + 599898)) || ((a4 == 1 && (\exists v_prenex_23 : int :: (((0 <= v_prenex_23 && 312 <= v_prenex_23) && 0 == (v_prenex_23 / 5 + 1) % 90) && a23 <= v_prenex_23 / 5 % 90 + 49) && 0 <= v_prenex_23 / 5)) && !(a25 == 13) && a29 <= 140)) || ((((\exists v_prenex_23 : int :: (((0 <= v_prenex_23 && 312 <= v_prenex_23) && 0 == (v_prenex_23 / 5 + 1) % 90) && a23 <= v_prenex_23 / 5 % 90 + 49) && 0 <= v_prenex_23 / 5) && !(a25 == 13) && a29 <= 140) && a23 + 43 <= 0) && a3 == 1)) || (((((a25 == 13 && a23 <= 312) && a4 == 1) && a29 <= 277) && 140 < a29) && a3 == 1)) || (((a25 == 12 && (\exists v_prenex_23 : int :: (((0 <= v_prenex_23 && 312 <= v_prenex_23) && 0 == (v_prenex_23 / 5 + 1) % 90) && a23 <= v_prenex_23 / 5 % 90 + 49) && 0 <= v_prenex_23 / 5)) && a3 == 1) && 0 <= a29 + 599898)) || (((((a8 == 15 && a4 == 1) && a25 == 12) && a29 <= 130) && 312 <= a23) && a3 == 1)) || (((\exists v_prenex_66 : int :: (0 <= v_prenex_66 && 0 <= a29 + 5 * (v_prenex_66 / -5) + 28690) && 140 < v_prenex_66) && !(a4 == 1) && a25 == 10 && a29 <= 140) && a3 == 1)) || ((1 == a3 && 15 == a8) && (a25 == 9 && a4 == 1) && 277 < a29)) || ((a25 == 9 && ((140 < a29 && 306 < a23) && a4 == 1) && a29 <= 277) && a3 == 1)) || ((((a25 == 13 && (\exists v_prenex_23 : int :: (((0 <= v_prenex_23 && 312 <= v_prenex_23) && 0 == (v_prenex_23 / 5 + 1) % 90) && a23 <= v_prenex_23 / 5 % 90 + 49) && 0 <= v_prenex_23 / 5)) && !(a4 == 1)) && a3 == 1) && 0 <= a29 + 599898)) || ((((a25 == 13 && 306 < a23) && 15 == a8) && 1 == a4) && a3 == 1) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 284 locations, 1 error locations. SAFE Result, 186.9s OverallTime, 21 OverallIterations, 10 TraceHistogramMax, 124.4s AutomataDifference, 0.0s DeadEndRemovalTime, 20.2s HoareAnnotationTime, HoareTripleCheckerStatistics: 3792 SDtfs, 13044 SDslu, 2301 SDs, 0 SdLazy, 35885 SolverSat, 5853 SolverUnsat, 18 SolverUnknown, 0 SolverNotchecked, 110.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3564 GetRequests, 3464 SyntacticMatches, 9 SemanticMatches, 91 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 171 ImplicationChecksByTransitivity, 20.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=23956occurred in iteration=19, 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: 3.3s AutomataMinimizationTime, 21 MinimizatonAttempts, 35429 StatesRemovedByMinimization, 20 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 3 LocationsWithAnnotation, 3 PreInvPairs, 368 NumberOfFragments, 1667 HoareAnnotationTreeSize, 3 FomulaSimplifications, 224272 FormulaSimplificationTreeSizeReduction, 4.4s HoareSimplificationTime, 3 FomulaSimplificationsInter, 222682 FormulaSimplificationTreeSizeReductionInter, 15.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.5s SsaConstructionTime, 1.9s SatisfiabilityAnalysisTime, 28.6s InterpolantComputationTime, 13603 NumberOfCodeBlocks, 13603 NumberOfCodeBlocksAsserted, 27 NumberOfCheckSat, 13576 ConstructedInterpolants, 460 QuantifiedInterpolants, 34157989 SizeOfPredicates, 11 NumberOfNonLiveVariables, 4484 ConjunctsInSsa, 32 ConjunctsInUnsatCore, 27 InterpolantComputations, 17 PerfectInterpolantSequences, 26133/28127 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...