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_label46_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d380424 [2018-10-24 16:07:25,598 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-24 16:07:25,600 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-24 16:07:25,616 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-24 16:07:25,616 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-24 16:07:25,618 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-24 16:07:25,619 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-24 16:07:25,621 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-24 16:07:25,624 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-24 16:07:25,624 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-24 16:07:25,626 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-24 16:07:25,627 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-24 16:07:25,627 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-24 16:07:25,629 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-24 16:07:25,632 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-24 16:07:25,633 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-24 16:07:25,634 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-24 16:07:25,645 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-24 16:07:25,647 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-24 16:07:25,649 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-24 16:07:25,652 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-24 16:07:25,654 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-24 16:07:25,657 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-24 16:07:25,668 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 16:07:25,685 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-24 16:07:25,686 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-24 16:07:25,687 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-24 16:07:25,687 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-24 16:07:25,688 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-24 16:07:25,688 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-24 16:07:25,688 INFO L133 SettingsManager]: * Use SBE=true [2018-10-24 16:07:25,689 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-24 16:07:25,690 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-24 16:07:25,690 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-24 16:07:25,690 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-24 16:07:25,690 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-24 16:07:25,690 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-24 16:07:25,691 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-24 16:07:25,691 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-24 16:07:25,691 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-24 16:07:25,691 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-24 16:07:25,691 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-24 16:07:25,692 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-24 16:07:25,692 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-24 16:07:25,692 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-24 16:07:25,692 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-24 16:07:25,692 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-24 16:07:25,693 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-24 16:07:25,693 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-24 16:07:25,693 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-24 16:07:25,693 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-24 16:07:25,693 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-24 16:07:25,759 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-24 16:07:25,775 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-24 16:07:25,779 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-24 16:07:25,781 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-24 16:07:25,781 INFO L276 PluginConnector]: CDTParser initialized [2018-10-24 16:07:25,782 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem11_label46_true-unreach-call.c [2018-10-24 16:07:25,866 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/58a2c1b38/5a6d72cfd9e9415abb488b81a7d553a3/FLAG534873ec6 [2018-10-24 16:07:26,448 INFO L298 CDTParser]: Found 1 translation units. [2018-10-24 16:07:26,449 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem11_label46_true-unreach-call.c [2018-10-24 16:07:26,465 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/58a2c1b38/5a6d72cfd9e9415abb488b81a7d553a3/FLAG534873ec6 [2018-10-24 16:07:26,481 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/58a2c1b38/5a6d72cfd9e9415abb488b81a7d553a3 [2018-10-24 16:07:26,495 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-24 16:07:26,497 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-24 16:07:26,498 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-24 16:07:26,498 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-24 16:07:26,502 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-24 16:07:26,503 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 04:07:26" (1/1) ... [2018-10-24 16:07:26,507 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d08a6c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:07:26, skipping insertion in model container [2018-10-24 16:07:26,507 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 04:07:26" (1/1) ... [2018-10-24 16:07:26,518 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-24 16:07:26,598 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-24 16:07:27,172 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-24 16:07:27,181 INFO L189 MainTranslator]: Completed pre-run [2018-10-24 16:07:27,370 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-24 16:07:27,389 INFO L193 MainTranslator]: Completed translation [2018-10-24 16:07:27,390 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:07:27 WrapperNode [2018-10-24 16:07:27,390 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-24 16:07:27,391 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-24 16:07:27,391 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-24 16:07:27,391 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-24 16:07:27,401 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:07:27" (1/1) ... [2018-10-24 16:07:27,429 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:07:27" (1/1) ... [2018-10-24 16:07:27,655 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-24 16:07:27,655 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-24 16:07:27,656 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-24 16:07:27,656 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-24 16:07:27,667 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:07:27" (1/1) ... [2018-10-24 16:07:27,667 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:07:27" (1/1) ... [2018-10-24 16:07:27,686 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:07:27" (1/1) ... [2018-10-24 16:07:27,686 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:07:27" (1/1) ... [2018-10-24 16:07:27,741 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:07:27" (1/1) ... [2018-10-24 16:07:27,754 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:07:27" (1/1) ... [2018-10-24 16:07:27,768 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:07:27" (1/1) ... [2018-10-24 16:07:27,785 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-24 16:07:27,786 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-24 16:07:27,786 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-24 16:07:27,786 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-24 16:07:27,787 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:07:27" (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 16:07:27,855 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-10-24 16:07:27,856 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-24 16:07:27,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-24 16:07:32,070 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-24 16:07:32,072 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 04:07:32 BoogieIcfgContainer [2018-10-24 16:07:32,072 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-24 16:07:32,073 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-24 16:07:32,073 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-24 16:07:32,077 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-24 16:07:32,077 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 04:07:26" (1/3) ... [2018-10-24 16:07:32,078 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70bbafa0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 04:07:32, skipping insertion in model container [2018-10-24 16:07:32,078 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:07:27" (2/3) ... [2018-10-24 16:07:32,079 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70bbafa0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 04:07:32, skipping insertion in model container [2018-10-24 16:07:32,079 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 04:07:32" (3/3) ... [2018-10-24 16:07:32,081 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem11_label46_true-unreach-call.c [2018-10-24 16:07:32,091 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-24 16:07:32,101 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-10-24 16:07:32,119 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-10-24 16:07:32,159 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-10-24 16:07:32,159 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-24 16:07:32,160 INFO L383 AbstractCegarLoop]: Hoare is true [2018-10-24 16:07:32,160 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-24 16:07:32,160 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-24 16:07:32,160 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-24 16:07:32,161 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-24 16:07:32,161 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-24 16:07:32,161 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-24 16:07:32,188 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states. [2018-10-24 16:07:32,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2018-10-24 16:07:32,206 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:07:32,208 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-24 16:07:32,212 INFO L424 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:07:32,219 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:07:32,220 INFO L82 PathProgramCache]: Analyzing trace with hash 265969354, now seen corresponding path program 1 times [2018-10-24 16:07:32,223 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:07:32,224 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:07:32,280 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:07:32,280 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:07:32,280 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:07:32,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:07:32,867 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 16:07:32,870 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-24 16:07:32,871 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-24 16:07:32,880 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-24 16:07:32,897 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-24 16:07:32,897 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-24 16:07:32,900 INFO L87 Difference]: Start difference. First operand 284 states. Second operand 4 states. [2018-10-24 16:07:36,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:07:36,956 INFO L93 Difference]: Finished difference Result 963 states and 1741 transitions. [2018-10-24 16:07:36,956 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-24 16:07:36,958 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 63 [2018-10-24 16:07:36,959 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:07:36,986 INFO L225 Difference]: With dead ends: 963 [2018-10-24 16:07:36,986 INFO L226 Difference]: Without dead ends: 672 [2018-10-24 16:07:36,992 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-24 16:07:37,014 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 672 states. [2018-10-24 16:07:37,077 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 672 to 658. [2018-10-24 16:07:37,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 658 states. [2018-10-24 16:07:37,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 658 states and 1089 transitions. [2018-10-24 16:07:37,084 INFO L78 Accepts]: Start accepts. Automaton has 658 states and 1089 transitions. Word has length 63 [2018-10-24 16:07:37,085 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:07:37,085 INFO L481 AbstractCegarLoop]: Abstraction has 658 states and 1089 transitions. [2018-10-24 16:07:37,085 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-24 16:07:37,085 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1089 transitions. [2018-10-24 16:07:37,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2018-10-24 16:07:37,093 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:07:37,094 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-10-24 16:07:37,094 INFO L424 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:07:37,094 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:07:37,094 INFO L82 PathProgramCache]: Analyzing trace with hash 1082058829, now seen corresponding path program 1 times [2018-10-24 16:07:37,095 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:07:37,095 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:07:37,096 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:07:37,096 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:07:37,097 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:07:37,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:07:37,407 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-24 16:07:37,408 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-24 16:07:37,408 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-10-24 16:07:37,412 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-24 16:07:37,412 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-24 16:07:37,413 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-24 16:07:37,413 INFO L87 Difference]: Start difference. First operand 658 states and 1089 transitions. Second operand 3 states. [2018-10-24 16:07:39,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:07:39,492 INFO L93 Difference]: Finished difference Result 1875 states and 3153 transitions. [2018-10-24 16:07:39,493 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-24 16:07:39,493 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 145 [2018-10-24 16:07:39,494 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:07:39,501 INFO L225 Difference]: With dead ends: 1875 [2018-10-24 16:07:39,502 INFO L226 Difference]: Without dead ends: 1219 [2018-10-24 16:07:39,506 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 16:07:39,507 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1219 states. [2018-10-24 16:07:39,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1219 to 1219. [2018-10-24 16:07:39,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1219 states. [2018-10-24 16:07:39,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 1219 states and 1891 transitions. [2018-10-24 16:07:39,559 INFO L78 Accepts]: Start accepts. Automaton has 1219 states and 1891 transitions. Word has length 145 [2018-10-24 16:07:39,559 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:07:39,559 INFO L481 AbstractCegarLoop]: Abstraction has 1219 states and 1891 transitions. [2018-10-24 16:07:39,559 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-24 16:07:39,560 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 1891 transitions. [2018-10-24 16:07:39,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2018-10-24 16:07:39,570 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:07:39,571 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-10-24 16:07:39,571 INFO L424 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:07:39,571 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:07:39,571 INFO L82 PathProgramCache]: Analyzing trace with hash -772538371, now seen corresponding path program 1 times [2018-10-24 16:07:39,572 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:07:39,572 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:07:39,573 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:07:39,573 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:07:39,573 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:07:39,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:07:39,813 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-24 16:07:39,813 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-24 16:07:39,813 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-24 16:07:39,814 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-24 16:07:39,814 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-24 16:07:39,814 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-24 16:07:39,815 INFO L87 Difference]: Start difference. First operand 1219 states and 1891 transitions. Second operand 4 states. [2018-10-24 16:07:43,632 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:07:43,633 INFO L93 Difference]: Finished difference Result 4684 states and 7352 transitions. [2018-10-24 16:07:43,634 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-24 16:07:43,634 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 182 [2018-10-24 16:07:43,635 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:07:43,653 INFO L225 Difference]: With dead ends: 4684 [2018-10-24 16:07:43,654 INFO L226 Difference]: Without dead ends: 3467 [2018-10-24 16:07:43,657 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 16:07:43,660 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3467 states. [2018-10-24 16:07:43,720 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3467 to 3461. [2018-10-24 16:07:43,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3461 states. [2018-10-24 16:07:43,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3461 states to 3461 states and 4893 transitions. [2018-10-24 16:07:43,729 INFO L78 Accepts]: Start accepts. Automaton has 3461 states and 4893 transitions. Word has length 182 [2018-10-24 16:07:43,729 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:07:43,730 INFO L481 AbstractCegarLoop]: Abstraction has 3461 states and 4893 transitions. [2018-10-24 16:07:43,730 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-24 16:07:43,730 INFO L276 IsEmpty]: Start isEmpty. Operand 3461 states and 4893 transitions. [2018-10-24 16:07:43,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2018-10-24 16:07:43,736 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:07:43,736 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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 16:07:43,737 INFO L424 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:07:43,737 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:07:43,737 INFO L82 PathProgramCache]: Analyzing trace with hash 34827571, now seen corresponding path program 1 times [2018-10-24 16:07:43,737 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:07:43,737 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:07:43,738 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:07:43,739 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:07:43,739 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:07:43,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:07:44,340 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 121 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-24 16:07:44,340 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-24 16:07:44,340 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 16:07:44,349 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:07:44,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:07:44,452 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-24 16:07:45,346 WARN L179 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 415 DAG size of output: 20 [2018-10-24 16:07:45,695 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2018-10-24 16:07:45,728 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-10-24 16:07:45,729 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 3] total 7 [2018-10-24 16:07:45,730 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-10-24 16:07:45,730 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-10-24 16:07:45,731 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2018-10-24 16:07:45,731 INFO L87 Difference]: Start difference. First operand 3461 states and 4893 transitions. Second operand 8 states. [2018-10-24 16:07:46,001 WARN L179 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2018-10-24 16:08:04,397 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:08:04,398 INFO L93 Difference]: Finished difference Result 17499 states and 23910 transitions. [2018-10-24 16:08:04,398 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2018-10-24 16:08:04,398 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 247 [2018-10-24 16:08:04,399 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:08:04,439 INFO L225 Difference]: With dead ends: 17499 [2018-10-24 16:08:04,440 INFO L226 Difference]: Without dead ends: 10648 [2018-10-24 16:08:04,449 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 266 GetRequests, 245 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 98 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=132, Invalid=374, Unknown=0, NotChecked=0, Total=506 [2018-10-24 16:08:04,458 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10648 states. [2018-10-24 16:08:04,594 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10648 to 8047. [2018-10-24 16:08:04,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8047 states. [2018-10-24 16:08:04,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8047 states to 8047 states and 9446 transitions. [2018-10-24 16:08:04,610 INFO L78 Accepts]: Start accepts. Automaton has 8047 states and 9446 transitions. Word has length 247 [2018-10-24 16:08:04,610 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:08:04,610 INFO L481 AbstractCegarLoop]: Abstraction has 8047 states and 9446 transitions. [2018-10-24 16:08:04,611 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-10-24 16:08:04,611 INFO L276 IsEmpty]: Start isEmpty. Operand 8047 states and 9446 transitions. [2018-10-24 16:08:04,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2018-10-24 16:08:04,622 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:08:04,622 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 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 16:08:04,623 INFO L424 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:08:04,623 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:08:04,623 INFO L82 PathProgramCache]: Analyzing trace with hash 1621434389, now seen corresponding path program 1 times [2018-10-24 16:08:04,623 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:08:04,623 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:08:04,624 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:08:04,625 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:08:04,625 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:08:04,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:08:05,084 WARN L179 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 18 DAG size of output: 12 [2018-10-24 16:08:05,124 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 207 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-24 16:08:05,124 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-24 16:08:05,124 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-24 16:08:05,125 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-24 16:08:05,125 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-24 16:08:05,125 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-24 16:08:05,125 INFO L87 Difference]: Start difference. First operand 8047 states and 9446 transitions. Second operand 4 states. [2018-10-24 16:08:07,252 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:08:07,253 INFO L93 Difference]: Finished difference Result 18139 states and 21429 transitions. [2018-10-24 16:08:07,254 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-24 16:08:07,254 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 278 [2018-10-24 16:08:07,255 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:08:07,288 INFO L225 Difference]: With dead ends: 18139 [2018-10-24 16:08:07,288 INFO L226 Difference]: Without dead ends: 10094 [2018-10-24 16:08:07,298 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-24 16:08:07,306 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10094 states. [2018-10-24 16:08:07,449 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10094 to 9711. [2018-10-24 16:08:07,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9711 states. [2018-10-24 16:08:07,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9711 states to 9711 states and 11261 transitions. [2018-10-24 16:08:07,469 INFO L78 Accepts]: Start accepts. Automaton has 9711 states and 11261 transitions. Word has length 278 [2018-10-24 16:08:07,469 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:08:07,469 INFO L481 AbstractCegarLoop]: Abstraction has 9711 states and 11261 transitions. [2018-10-24 16:08:07,470 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-24 16:08:07,470 INFO L276 IsEmpty]: Start isEmpty. Operand 9711 states and 11261 transitions. [2018-10-24 16:08:07,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2018-10-24 16:08:07,480 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:08:07,481 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 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 16:08:07,481 INFO L424 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:08:07,481 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:08:07,481 INFO L82 PathProgramCache]: Analyzing trace with hash 390773993, now seen corresponding path program 1 times [2018-10-24 16:08:07,481 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:08:07,482 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:08:07,482 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:08:07,483 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:08:07,483 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:08:07,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:08:07,965 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 225 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-24 16:08:07,965 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-24 16:08:07,965 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-24 16:08:07,966 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-24 16:08:07,966 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-24 16:08:07,966 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-10-24 16:08:07,967 INFO L87 Difference]: Start difference. First operand 9711 states and 11261 transitions. Second operand 5 states. [2018-10-24 16:08:10,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:08:10,888 INFO L93 Difference]: Finished difference Result 26471 states and 30753 transitions. [2018-10-24 16:08:10,888 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-24 16:08:10,888 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 296 [2018-10-24 16:08:10,889 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:08:10,923 INFO L225 Difference]: With dead ends: 26471 [2018-10-24 16:08:10,923 INFO L226 Difference]: Without dead ends: 16761 [2018-10-24 16:08:10,934 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 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 16:08:10,947 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16761 states. [2018-10-24 16:08:11,125 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16761 to 14714. [2018-10-24 16:08:11,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14714 states. [2018-10-24 16:08:11,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14714 states to 14714 states and 16617 transitions. [2018-10-24 16:08:11,144 INFO L78 Accepts]: Start accepts. Automaton has 14714 states and 16617 transitions. Word has length 296 [2018-10-24 16:08:11,145 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:08:11,145 INFO L481 AbstractCegarLoop]: Abstraction has 14714 states and 16617 transitions. [2018-10-24 16:08:11,145 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-24 16:08:11,145 INFO L276 IsEmpty]: Start isEmpty. Operand 14714 states and 16617 transitions. [2018-10-24 16:08:11,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 521 [2018-10-24 16:08:11,175 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:08:11,175 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-24 16:08:11,176 INFO L424 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:08:11,176 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:08:11,176 INFO L82 PathProgramCache]: Analyzing trace with hash 1520008043, now seen corresponding path program 1 times [2018-10-24 16:08:11,176 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:08:11,177 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:08:11,177 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:08:11,178 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:08:11,178 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:08:11,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:08:11,704 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 565 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2018-10-24 16:08:11,705 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-24 16:08:11,705 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-24 16:08:11,706 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-24 16:08:11,706 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-24 16:08:11,706 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-24 16:08:11,706 INFO L87 Difference]: Start difference. First operand 14714 states and 16617 transitions. Second operand 3 states. [2018-10-24 16:08:13,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:08:13,066 INFO L93 Difference]: Finished difference Result 30720 states and 34742 transitions. [2018-10-24 16:08:13,066 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-24 16:08:13,066 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 520 [2018-10-24 16:08:13,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:08:13,092 INFO L225 Difference]: With dead ends: 30720 [2018-10-24 16:08:13,092 INFO L226 Difference]: Without dead ends: 16378 [2018-10-24 16:08:13,108 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 16:08:13,121 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16378 states. [2018-10-24 16:08:13,340 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16378 to 16008. [2018-10-24 16:08:13,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16008 states. [2018-10-24 16:08:13,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16008 states to 16008 states and 18058 transitions. [2018-10-24 16:08:13,624 INFO L78 Accepts]: Start accepts. Automaton has 16008 states and 18058 transitions. Word has length 520 [2018-10-24 16:08:13,625 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:08:13,625 INFO L481 AbstractCegarLoop]: Abstraction has 16008 states and 18058 transitions. [2018-10-24 16:08:13,625 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-24 16:08:13,625 INFO L276 IsEmpty]: Start isEmpty. Operand 16008 states and 18058 transitions. [2018-10-24 16:08:13,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 538 [2018-10-24 16:08:13,660 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:08:13,661 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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 16:08:13,661 INFO L424 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:08:13,661 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:08:13,662 INFO L82 PathProgramCache]: Analyzing trace with hash 921827488, now seen corresponding path program 1 times [2018-10-24 16:08:13,662 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:08:13,662 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:08:13,663 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:08:13,663 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:08:13,663 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:08:13,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:08:14,579 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 519 proven. 205 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2018-10-24 16:08:14,580 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-24 16:08:14,580 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 16:08:14,596 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:08:14,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:08:14,763 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-24 16:08:15,708 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 724 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2018-10-24 16:08:15,729 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-24 16:08:15,730 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 5 [2018-10-24 16:08:15,731 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-10-24 16:08:15,731 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-10-24 16:08:15,731 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-10-24 16:08:15,732 INFO L87 Difference]: Start difference. First operand 16008 states and 18058 transitions. Second operand 6 states. [2018-10-24 16:08:33,535 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:08:33,535 INFO L93 Difference]: Finished difference Result 41287 states and 46503 transitions. [2018-10-24 16:08:33,536 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-10-24 16:08:33,536 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 537 [2018-10-24 16:08:33,537 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:08:33,575 INFO L225 Difference]: With dead ends: 41287 [2018-10-24 16:08:33,576 INFO L226 Difference]: Without dead ends: 25281 [2018-10-24 16:08:33,591 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 541 GetRequests, 536 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-10-24 16:08:33,605 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25281 states. [2018-10-24 16:08:33,835 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25281 to 21380. [2018-10-24 16:08:33,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21380 states. [2018-10-24 16:08:33,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21380 states to 21380 states and 23926 transitions. [2018-10-24 16:08:33,862 INFO L78 Accepts]: Start accepts. Automaton has 21380 states and 23926 transitions. Word has length 537 [2018-10-24 16:08:33,863 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:08:33,863 INFO L481 AbstractCegarLoop]: Abstraction has 21380 states and 23926 transitions. [2018-10-24 16:08:33,863 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-10-24 16:08:33,863 INFO L276 IsEmpty]: Start isEmpty. Operand 21380 states and 23926 transitions. [2018-10-24 16:08:33,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 563 [2018-10-24 16:08:33,908 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:08:33,909 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-24 16:08:33,909 INFO L424 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:08:33,909 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:08:33,910 INFO L82 PathProgramCache]: Analyzing trace with hash 399990606, now seen corresponding path program 1 times [2018-10-24 16:08:33,910 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:08:33,910 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:08:33,911 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:08:33,911 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:08:33,911 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:08:33,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:08:34,688 INFO L134 CoverageAnalysis]: Checked inductivity of 888 backedges. 702 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2018-10-24 16:08:34,689 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-24 16:08:34,689 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-24 16:08:34,690 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-24 16:08:34,690 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-24 16:08:34,690 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-24 16:08:34,690 INFO L87 Difference]: Start difference. First operand 21380 states and 23926 transitions. Second operand 4 states. [2018-10-24 16:08:36,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:08:36,852 INFO L93 Difference]: Finished difference Result 43512 states and 48695 transitions. [2018-10-24 16:08:36,852 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-24 16:08:36,853 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 562 [2018-10-24 16:08:36,853 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:08:36,895 INFO L225 Difference]: With dead ends: 43512 [2018-10-24 16:08:36,895 INFO L226 Difference]: Without dead ends: 22317 [2018-10-24 16:08:36,915 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 16:08:36,932 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22317 states. [2018-10-24 16:08:37,377 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22317 to 20631. [2018-10-24 16:08:37,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20631 states. [2018-10-24 16:08:37,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20631 states to 20631 states and 22875 transitions. [2018-10-24 16:08:37,407 INFO L78 Accepts]: Start accepts. Automaton has 20631 states and 22875 transitions. Word has length 562 [2018-10-24 16:08:37,408 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:08:37,408 INFO L481 AbstractCegarLoop]: Abstraction has 20631 states and 22875 transitions. [2018-10-24 16:08:37,408 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-24 16:08:37,408 INFO L276 IsEmpty]: Start isEmpty. Operand 20631 states and 22875 transitions. [2018-10-24 16:08:37,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 650 [2018-10-24 16:08:37,453 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:08:37,454 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 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, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-24 16:08:37,454 INFO L424 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:08:37,454 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:08:37,455 INFO L82 PathProgramCache]: Analyzing trace with hash 2011352601, now seen corresponding path program 1 times [2018-10-24 16:08:37,455 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:08:37,455 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:08:37,457 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:08:37,457 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:08:37,457 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:08:37,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:08:38,011 INFO L134 CoverageAnalysis]: Checked inductivity of 1337 backedges. 856 proven. 0 refuted. 0 times theorem prover too weak. 481 trivial. 0 not checked. [2018-10-24 16:08:38,011 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-24 16:08:38,012 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-24 16:08:38,012 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-24 16:08:38,012 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-24 16:08:38,012 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-24 16:08:38,013 INFO L87 Difference]: Start difference. First operand 20631 states and 22875 transitions. Second operand 4 states. [2018-10-24 16:08:39,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:08:39,482 INFO L93 Difference]: Finished difference Result 39054 states and 43322 transitions. [2018-10-24 16:08:39,482 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-24 16:08:39,482 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 649 [2018-10-24 16:08:39,483 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:08:39,504 INFO L225 Difference]: With dead ends: 39054 [2018-10-24 16:08:39,504 INFO L226 Difference]: Without dead ends: 20460 [2018-10-24 16:08:39,518 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-24 16:08:39,530 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20460 states. [2018-10-24 16:08:39,710 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20460 to 19889. [2018-10-24 16:08:39,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19889 states. [2018-10-24 16:08:39,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19889 states to 19889 states and 21953 transitions. [2018-10-24 16:08:39,733 INFO L78 Accepts]: Start accepts. Automaton has 19889 states and 21953 transitions. Word has length 649 [2018-10-24 16:08:39,734 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:08:39,734 INFO L481 AbstractCegarLoop]: Abstraction has 19889 states and 21953 transitions. [2018-10-24 16:08:39,734 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-24 16:08:39,734 INFO L276 IsEmpty]: Start isEmpty. Operand 19889 states and 21953 transitions. [2018-10-24 16:08:39,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 666 [2018-10-24 16:08:39,752 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:08:39,753 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 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] [2018-10-24 16:08:39,753 INFO L424 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:08:39,753 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:08:39,753 INFO L82 PathProgramCache]: Analyzing trace with hash 774823415, now seen corresponding path program 1 times [2018-10-24 16:08:39,753 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:08:39,754 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:08:39,754 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:08:39,754 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:08:39,755 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:08:39,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:08:40,501 INFO L134 CoverageAnalysis]: Checked inductivity of 1351 backedges. 870 proven. 0 refuted. 0 times theorem prover too weak. 481 trivial. 0 not checked. [2018-10-24 16:08:40,502 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-24 16:08:40,502 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-24 16:08:40,503 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-24 16:08:40,503 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-24 16:08:40,503 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-24 16:08:40,503 INFO L87 Difference]: Start difference. First operand 19889 states and 21953 transitions. Second operand 4 states. [2018-10-24 16:08:41,808 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:08:41,808 INFO L93 Difference]: Finished difference Result 38302 states and 42302 transitions. [2018-10-24 16:08:41,813 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-24 16:08:41,813 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 665 [2018-10-24 16:08:41,813 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:08:41,832 INFO L225 Difference]: With dead ends: 38302 [2018-10-24 16:08:41,833 INFO L226 Difference]: Without dead ends: 20079 [2018-10-24 16:08:41,844 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-24 16:08:41,856 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20079 states. [2018-10-24 16:08:42,024 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20079 to 19332. [2018-10-24 16:08:42,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19332 states. [2018-10-24 16:08:42,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19332 states to 19332 states and 21319 transitions. [2018-10-24 16:08:42,042 INFO L78 Accepts]: Start accepts. Automaton has 19332 states and 21319 transitions. Word has length 665 [2018-10-24 16:08:42,042 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:08:42,042 INFO L481 AbstractCegarLoop]: Abstraction has 19332 states and 21319 transitions. [2018-10-24 16:08:42,042 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-24 16:08:42,042 INFO L276 IsEmpty]: Start isEmpty. Operand 19332 states and 21319 transitions. [2018-10-24 16:08:42,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 690 [2018-10-24 16:08:42,056 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:08:42,057 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 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 16:08:42,057 INFO L424 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:08:42,057 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:08:42,057 INFO L82 PathProgramCache]: Analyzing trace with hash -1203728767, now seen corresponding path program 1 times [2018-10-24 16:08:42,057 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:08:42,058 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:08:42,058 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:08:42,058 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:08:42,058 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:08:42,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:08:42,615 WARN L179 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2018-10-24 16:08:43,097 WARN L179 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 21 DAG size of output: 16 [2018-10-24 16:08:43,829 INFO L134 CoverageAnalysis]: Checked inductivity of 1351 backedges. 824 proven. 46 refuted. 0 times theorem prover too weak. 481 trivial. 0 not checked. [2018-10-24 16:08:43,830 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-24 16:08:43,830 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 16:08:43,837 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:08:44,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:08:44,040 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-24 16:08:45,196 INFO L134 CoverageAnalysis]: Checked inductivity of 1351 backedges. 832 proven. 38 refuted. 0 times theorem prover too weak. 481 trivial. 0 not checked. [2018-10-24 16:08:45,216 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-10-24 16:08:45,217 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 4] total 7 [2018-10-24 16:08:45,218 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-10-24 16:08:45,218 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-10-24 16:08:45,219 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2018-10-24 16:08:45,219 INFO L87 Difference]: Start difference. First operand 19332 states and 21319 transitions. Second operand 8 states. [2018-10-24 16:08:51,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:08:51,899 INFO L93 Difference]: Finished difference Result 41405 states and 45703 transitions. [2018-10-24 16:08:51,899 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-10-24 16:08:51,899 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 689 [2018-10-24 16:08:51,900 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:08:51,922 INFO L225 Difference]: With dead ends: 41405 [2018-10-24 16:08:51,922 INFO L226 Difference]: Without dead ends: 21702 [2018-10-24 16:08:51,936 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 700 GetRequests, 686 SyntacticMatches, 2 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=68, Invalid=114, Unknown=0, NotChecked=0, Total=182 [2018-10-24 16:08:51,950 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21702 states. [2018-10-24 16:08:52,169 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21702 to 19879. [2018-10-24 16:08:52,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19879 states. [2018-10-24 16:08:52,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19879 states to 19879 states and 21789 transitions. [2018-10-24 16:08:52,192 INFO L78 Accepts]: Start accepts. Automaton has 19879 states and 21789 transitions. Word has length 689 [2018-10-24 16:08:52,192 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:08:52,192 INFO L481 AbstractCegarLoop]: Abstraction has 19879 states and 21789 transitions. [2018-10-24 16:08:52,192 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-10-24 16:08:52,193 INFO L276 IsEmpty]: Start isEmpty. Operand 19879 states and 21789 transitions. [2018-10-24 16:08:52,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 710 [2018-10-24 16:08:52,210 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:08:52,211 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 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 16:08:52,211 INFO L424 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:08:52,211 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:08:52,212 INFO L82 PathProgramCache]: Analyzing trace with hash -113585871, now seen corresponding path program 1 times [2018-10-24 16:08:52,212 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:08:52,212 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:08:52,213 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:08:52,213 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:08:52,213 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:08:52,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:08:53,653 INFO L134 CoverageAnalysis]: Checked inductivity of 1752 backedges. 997 proven. 122 refuted. 0 times theorem prover too weak. 633 trivial. 0 not checked. [2018-10-24 16:08:53,653 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-24 16:08:53,653 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 16:08:53,661 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:08:53,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:08:53,856 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-24 16:08:59,016 WARN L179 SmtUtils]: Spent 2.33 s on a formula simplification. DAG size of input: 578 DAG size of output: 33 [2018-10-24 16:08:59,935 INFO L134 CoverageAnalysis]: Checked inductivity of 1752 backedges. 997 proven. 0 refuted. 122 times theorem prover too weak. 633 trivial. 0 not checked. [2018-10-24 16:08:59,955 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-10-24 16:08:59,956 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4] total 6 [2018-10-24 16:08:59,957 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-10-24 16:08:59,957 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-10-24 16:08:59,957 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=17, Unknown=1, NotChecked=0, Total=30 [2018-10-24 16:08:59,958 INFO L87 Difference]: Start difference. First operand 19879 states and 21789 transitions. Second operand 6 states. [2018-10-24 16:09:08,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:09:08,721 INFO L93 Difference]: Finished difference Result 44025 states and 48265 transitions. [2018-10-24 16:09:08,721 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-24 16:09:08,721 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 709 [2018-10-24 16:09:08,722 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:09:08,743 INFO L225 Difference]: With dead ends: 44025 [2018-10-24 16:09:08,743 INFO L226 Difference]: Without dead ends: 24333 [2018-10-24 16:09:08,755 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 713 GetRequests, 708 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 5.3s TimeCoverageRelationStatistics Valid=12, Invalid=17, Unknown=1, NotChecked=0, Total=30 [2018-10-24 16:09:08,770 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24333 states. [2018-10-24 16:09:09,158 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24333 to 23033. [2018-10-24 16:09:09,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23033 states. [2018-10-24 16:09:09,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23033 states to 23033 states and 25100 transitions. [2018-10-24 16:09:09,187 INFO L78 Accepts]: Start accepts. Automaton has 23033 states and 25100 transitions. Word has length 709 [2018-10-24 16:09:09,187 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:09:09,187 INFO L481 AbstractCegarLoop]: Abstraction has 23033 states and 25100 transitions. [2018-10-24 16:09:09,188 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-10-24 16:09:09,188 INFO L276 IsEmpty]: Start isEmpty. Operand 23033 states and 25100 transitions. [2018-10-24 16:09:09,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 731 [2018-10-24 16:09:09,209 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:09:09,210 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 5, 5, 5, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-24 16:09:09,210 INFO L424 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:09:09,211 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:09:09,214 INFO L82 PathProgramCache]: Analyzing trace with hash 1984307601, now seen corresponding path program 1 times [2018-10-24 16:09:09,215 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:09:09,215 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:09:09,216 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:09:09,216 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:09:09,216 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:09:09,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:09:09,909 INFO L134 CoverageAnalysis]: Checked inductivity of 1769 backedges. 795 proven. 0 refuted. 0 times theorem prover too weak. 974 trivial. 0 not checked. [2018-10-24 16:09:09,909 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-24 16:09:09,909 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-24 16:09:09,910 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-24 16:09:09,910 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-24 16:09:09,910 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-24 16:09:09,911 INFO L87 Difference]: Start difference. First operand 23033 states and 25100 transitions. Second operand 3 states. [2018-10-24 16:09:11,186 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:09:11,186 INFO L93 Difference]: Finished difference Result 44584 states and 48665 transitions. [2018-10-24 16:09:11,186 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-24 16:09:11,186 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 730 [2018-10-24 16:09:11,187 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:09:11,206 INFO L225 Difference]: With dead ends: 44584 [2018-10-24 16:09:11,206 INFO L226 Difference]: Without dead ends: 23587 [2018-10-24 16:09:11,217 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 16:09:11,229 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23587 states. [2018-10-24 16:09:11,401 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23587 to 22468. [2018-10-24 16:09:11,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22468 states. [2018-10-24 16:09:11,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22468 states to 22468 states and 24281 transitions. [2018-10-24 16:09:11,421 INFO L78 Accepts]: Start accepts. Automaton has 22468 states and 24281 transitions. Word has length 730 [2018-10-24 16:09:11,421 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:09:11,421 INFO L481 AbstractCegarLoop]: Abstraction has 22468 states and 24281 transitions. [2018-10-24 16:09:11,421 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-24 16:09:11,421 INFO L276 IsEmpty]: Start isEmpty. Operand 22468 states and 24281 transitions. [2018-10-24 16:09:11,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 755 [2018-10-24 16:09:11,442 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:09:11,442 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-24 16:09:11,443 INFO L424 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:09:11,443 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:09:11,443 INFO L82 PathProgramCache]: Analyzing trace with hash -903455312, now seen corresponding path program 1 times [2018-10-24 16:09:11,443 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:09:11,443 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:09:11,444 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:09:11,444 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:09:11,444 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:09:11,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:09:12,125 WARN L179 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 12 DAG size of output: 8 [2018-10-24 16:09:12,456 INFO L134 CoverageAnalysis]: Checked inductivity of 1888 backedges. 1381 proven. 0 refuted. 0 times theorem prover too weak. 507 trivial. 0 not checked. [2018-10-24 16:09:12,456 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-24 16:09:12,457 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-24 16:09:12,457 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-24 16:09:12,457 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-24 16:09:12,458 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-24 16:09:12,458 INFO L87 Difference]: Start difference. First operand 22468 states and 24281 transitions. Second operand 4 states. [2018-10-24 16:09:14,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:09:14,316 INFO L93 Difference]: Finished difference Result 45134 states and 48781 transitions. [2018-10-24 16:09:14,316 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-24 16:09:14,316 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 754 [2018-10-24 16:09:14,317 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:09:14,336 INFO L225 Difference]: With dead ends: 45134 [2018-10-24 16:09:14,337 INFO L226 Difference]: Without dead ends: 22853 [2018-10-24 16:09:14,348 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-24 16:09:14,360 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22853 states. [2018-10-24 16:09:14,531 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22853 to 22468. [2018-10-24 16:09:14,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22468 states. [2018-10-24 16:09:14,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22468 states to 22468 states and 24136 transitions. [2018-10-24 16:09:14,753 INFO L78 Accepts]: Start accepts. Automaton has 22468 states and 24136 transitions. Word has length 754 [2018-10-24 16:09:14,753 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:09:14,753 INFO L481 AbstractCegarLoop]: Abstraction has 22468 states and 24136 transitions. [2018-10-24 16:09:14,753 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-24 16:09:14,754 INFO L276 IsEmpty]: Start isEmpty. Operand 22468 states and 24136 transitions. [2018-10-24 16:09:14,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 873 [2018-10-24 16:09:14,775 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:09:14,776 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1] [2018-10-24 16:09:14,776 INFO L424 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:09:14,776 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:09:14,777 INFO L82 PathProgramCache]: Analyzing trace with hash 1248841221, now seen corresponding path program 1 times [2018-10-24 16:09:14,777 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:09:14,777 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:09:14,778 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:09:14,778 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:09:14,778 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:09:14,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:09:15,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2211 backedges. 1527 proven. 113 refuted. 0 times theorem prover too weak. 571 trivial. 0 not checked. [2018-10-24 16:09:15,961 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-24 16:09:15,961 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 16:09:15,968 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:09:16,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:09:16,203 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-24 16:09:38,395 WARN L179 SmtUtils]: Spent 19.58 s on a formula simplification. DAG size of input: 660 DAG size of output: 93 [2018-10-24 16:09:41,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2211 backedges. 1363 proven. 0 refuted. 0 times theorem prover too weak. 848 trivial. 0 not checked. [2018-10-24 16:09:41,661 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-24 16:09:41,662 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 8 [2018-10-24 16:09:41,663 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-10-24 16:09:41,663 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-10-24 16:09:41,663 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=30, Unknown=1, NotChecked=0, Total=56 [2018-10-24 16:09:41,664 INFO L87 Difference]: Start difference. First operand 22468 states and 24136 transitions. Second operand 8 states. [2018-10-24 16:10:17,372 WARN L179 SmtUtils]: Spent 6.36 s on a formula simplification. DAG size of input: 99 DAG size of output: 39 [2018-10-24 16:10:30,202 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:10:30,202 INFO L93 Difference]: Finished difference Result 52354 states and 56212 transitions. [2018-10-24 16:10:30,202 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-10-24 16:10:30,202 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 872 [2018-10-24 16:10:30,203 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:10:30,230 INFO L225 Difference]: With dead ends: 52354 [2018-10-24 16:10:30,230 INFO L226 Difference]: Without dead ends: 30073 [2018-10-24 16:10:30,244 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 882 GetRequests, 872 SyntacticMatches, 2 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 28.7s TimeCoverageRelationStatistics Valid=39, Invalid=50, Unknown=1, NotChecked=0, Total=90 [2018-10-24 16:10:30,259 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30073 states. [2018-10-24 16:10:30,453 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30073 to 21356. [2018-10-24 16:10:30,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21356 states. [2018-10-24 16:10:30,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21356 states to 21356 states and 22844 transitions. [2018-10-24 16:10:30,472 INFO L78 Accepts]: Start accepts. Automaton has 21356 states and 22844 transitions. Word has length 872 [2018-10-24 16:10:30,473 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:10:30,473 INFO L481 AbstractCegarLoop]: Abstraction has 21356 states and 22844 transitions. [2018-10-24 16:10:30,473 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-10-24 16:10:30,473 INFO L276 IsEmpty]: Start isEmpty. Operand 21356 states and 22844 transitions. [2018-10-24 16:10:30,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 969 [2018-10-24 16:10:30,490 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:10:30,491 INFO L375 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 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, 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 16:10:30,491 INFO L424 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:10:30,491 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:10:30,492 INFO L82 PathProgramCache]: Analyzing trace with hash 500962437, now seen corresponding path program 1 times [2018-10-24 16:10:30,492 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:10:30,492 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:10:30,492 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:10:30,493 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:10:30,493 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:10:30,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:10:31,667 INFO L134 CoverageAnalysis]: Checked inductivity of 3265 backedges. 1632 proven. 0 refuted. 0 times theorem prover too weak. 1633 trivial. 0 not checked. [2018-10-24 16:10:31,667 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-24 16:10:31,667 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-10-24 16:10:31,668 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-24 16:10:31,668 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-24 16:10:31,668 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-24 16:10:31,669 INFO L87 Difference]: Start difference. First operand 21356 states and 22844 transitions. Second operand 3 states. [2018-10-24 16:10:32,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:10:32,293 INFO L93 Difference]: Finished difference Result 40489 states and 43353 transitions. [2018-10-24 16:10:32,294 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-24 16:10:32,294 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 968 [2018-10-24 16:10:32,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:10:32,311 INFO L225 Difference]: With dead ends: 40489 [2018-10-24 16:10:32,311 INFO L226 Difference]: Without dead ends: 21170 [2018-10-24 16:10:32,319 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 16:10:32,327 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21170 states. [2018-10-24 16:10:32,489 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21170 to 21170. [2018-10-24 16:10:32,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21170 states. [2018-10-24 16:10:32,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21170 states to 21170 states and 22644 transitions. [2018-10-24 16:10:32,507 INFO L78 Accepts]: Start accepts. Automaton has 21170 states and 22644 transitions. Word has length 968 [2018-10-24 16:10:32,508 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:10:32,508 INFO L481 AbstractCegarLoop]: Abstraction has 21170 states and 22644 transitions. [2018-10-24 16:10:32,508 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-24 16:10:32,508 INFO L276 IsEmpty]: Start isEmpty. Operand 21170 states and 22644 transitions. [2018-10-24 16:10:32,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1015 [2018-10-24 16:10:32,527 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:10:32,528 INFO L375 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 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, 7, 7, 7, 7, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 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, 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] [2018-10-24 16:10:32,528 INFO L424 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:10:32,528 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:10:32,529 INFO L82 PathProgramCache]: Analyzing trace with hash 302949352, now seen corresponding path program 1 times [2018-10-24 16:10:32,529 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:10:32,529 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:10:32,530 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:10:32,530 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:10:32,530 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:10:32,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:10:33,334 WARN L179 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 8 DAG size of output: 5 [2018-10-24 16:10:33,797 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1884 proven. 0 refuted. 0 times theorem prover too weak. 1946 trivial. 0 not checked. [2018-10-24 16:10:33,798 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-24 16:10:33,798 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-24 16:10:33,799 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-24 16:10:33,799 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-24 16:10:33,799 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-24 16:10:33,799 INFO L87 Difference]: Start difference. First operand 21170 states and 22644 transitions. Second operand 3 states. [2018-10-24 16:10:34,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:10:34,766 INFO L93 Difference]: Finished difference Result 40480 states and 43295 transitions. [2018-10-24 16:10:34,766 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-24 16:10:34,767 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1014 [2018-10-24 16:10:34,768 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:10:34,789 INFO L225 Difference]: With dead ends: 40480 [2018-10-24 16:10:34,789 INFO L226 Difference]: Without dead ends: 21347 [2018-10-24 16:10:34,800 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-24 16:10:34,812 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21347 states. [2018-10-24 16:10:34,978 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21347 to 20052. [2018-10-24 16:10:34,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20052 states. [2018-10-24 16:10:34,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20052 states to 20052 states and 21331 transitions. [2018-10-24 16:10:34,996 INFO L78 Accepts]: Start accepts. Automaton has 20052 states and 21331 transitions. Word has length 1014 [2018-10-24 16:10:34,996 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:10:34,996 INFO L481 AbstractCegarLoop]: Abstraction has 20052 states and 21331 transitions. [2018-10-24 16:10:34,996 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-24 16:10:34,997 INFO L276 IsEmpty]: Start isEmpty. Operand 20052 states and 21331 transitions. [2018-10-24 16:10:35,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1063 [2018-10-24 16:10:35,015 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 16:10:35,015 INFO L375 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 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, 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 16:10:35,016 INFO L424 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 16:10:35,016 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 16:10:35,016 INFO L82 PathProgramCache]: Analyzing trace with hash 800482995, now seen corresponding path program 1 times [2018-10-24 16:10:35,016 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-24 16:10:35,016 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-24 16:10:35,017 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:10:35,017 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 16:10:35,017 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 16:10:35,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 16:10:35,866 WARN L179 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 10 DAG size of output: 3 [2018-10-24 16:10:36,690 INFO L134 CoverageAnalysis]: Checked inductivity of 4051 backedges. 2002 proven. 0 refuted. 0 times theorem prover too weak. 2049 trivial. 0 not checked. [2018-10-24 16:10:36,690 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-24 16:10:36,690 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-10-24 16:10:36,691 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-24 16:10:36,691 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-24 16:10:36,691 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-10-24 16:10:36,692 INFO L87 Difference]: Start difference. First operand 20052 states and 21331 transitions. Second operand 5 states. [2018-10-24 16:10:39,029 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 16:10:39,029 INFO L93 Difference]: Finished difference Result 43995 states and 46941 transitions. [2018-10-24 16:10:39,030 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-24 16:10:39,030 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1062 [2018-10-24 16:10:39,031 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 16:10:39,031 INFO L225 Difference]: With dead ends: 43995 [2018-10-24 16:10:39,031 INFO L226 Difference]: Without dead ends: 0 [2018-10-24 16:10:39,044 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 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 16:10:39,044 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-10-24 16:10:39,044 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-10-24 16:10:39,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-10-24 16:10:39,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-10-24 16:10:39,045 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1062 [2018-10-24 16:10:39,045 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 16:10:39,045 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-10-24 16:10:39,045 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-24 16:10:39,045 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-10-24 16:10:39,045 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-24 16:10:39,049 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-10-24 16:10:39,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,424 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,553 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,757 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,865 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:39,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,197 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,375 WARN L179 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 913 DAG size of output: 587 [2018-10-24 16:10:40,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,491 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,497 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,787 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,907 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:40,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,033 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,179 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,179 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,183 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,196 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,197 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,197 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,429 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,510 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-24 16:10:41,535 WARN L179 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 913 DAG size of output: 587 [2018-10-24 16:10:49,871 WARN L179 SmtUtils]: Spent 8.31 s on a formula simplification. DAG size of input: 536 DAG size of output: 135 [2018-10-24 16:10:57,922 WARN L179 SmtUtils]: Spent 8.04 s on a formula simplification. DAG size of input: 536 DAG size of output: 135 [2018-10-24 16:10:57,926 INFO L425 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2018-10-24 16:10:57,926 INFO L425 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2018-10-24 16:10:57,926 INFO L425 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2018-10-24 16:10:57,926 INFO L428 ceAbstractionStarter]: At program point L1028(lines 1028 1044) the Hoare annotation is: true [2018-10-24 16:10:57,926 INFO L425 ceAbstractionStarter]: For program point L566(lines 566 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,926 INFO L425 ceAbstractionStarter]: For program point L500(lines 500 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,926 INFO L425 ceAbstractionStarter]: For program point L170(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,926 INFO L425 ceAbstractionStarter]: For program point L104(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,927 INFO L425 ceAbstractionStarter]: For program point L38(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,927 INFO L425 ceAbstractionStarter]: For program point L963(lines 963 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,927 INFO L425 ceAbstractionStarter]: For program point L831(lines 831 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,927 INFO L425 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2018-10-24 16:10:57,927 INFO L425 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2018-10-24 16:10:57,927 INFO L425 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2018-10-24 16:10:57,927 INFO L425 ceAbstractionStarter]: For program point L898(lines 898 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,927 INFO L425 ceAbstractionStarter]: For program point L436(lines 436 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,927 INFO L425 ceAbstractionStarter]: For program point L370(lines 370 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,927 INFO L425 ceAbstractionStarter]: For program point L635(lines 635 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,928 INFO L425 ceAbstractionStarter]: For program point L305(lines 305 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,928 INFO L425 ceAbstractionStarter]: For program point L173(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,928 INFO L425 ceAbstractionStarter]: For program point L107(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,928 INFO L425 ceAbstractionStarter]: For program point L41(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,928 INFO L425 ceAbstractionStarter]: For program point L240(lines 240 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,928 INFO L425 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2018-10-24 16:10:57,928 INFO L425 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2018-10-24 16:10:57,928 INFO L425 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2018-10-24 16:10:57,928 INFO L425 ceAbstractionStarter]: For program point L769(lines 769 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,929 INFO L425 ceAbstractionStarter]: For program point L1034-1(lines 1034 1043) no Hoare annotation was computed. [2018-10-24 16:10:57,929 INFO L421 ceAbstractionStarter]: At program point L1034-3(lines 1034 1043) the Hoare annotation is: (let ((.cse7 (= ~a25~0 13))) (let ((.cse16 (<= ~a4~0 0)) (.cse2 (<= ~a29~0 277)) (.cse11 (= ~a8~0 15)) (.cse14 (= ~a25~0 10)) (.cse6 (<= ~a29~0 130)) (.cse20 (< 245 ~a29~0)) (.cse5 (<= ~a23~0 312)) (.cse12 (= ~a25~0 12)) (.cse19 (<= (+ ~a23~0 43) 0)) (.cse0 (= ~a25~0 9)) (.cse15 (<= ~a29~0 140)) (.cse10 (<= 0 (+ ~a29~0 599898))) (.cse13 (<= 312 ~a23~0)) (.cse3 (<= 141 ~a29~0)) (.cse22 (not .cse7)) (.cse1 (= ~a4~0 1)) (.cse8 (exists ((v_prenex_23 Int)) (let ((.cse23 (div v_prenex_23 5))) (and (<= 0 v_prenex_23) (<= 312 v_prenex_23) (= 0 (mod (+ .cse23 1) 90)) (<= ~a23~0 (+ (mod .cse23 90) 49)) (<= 0 .cse23))))) (.cse21 (<= 130 ~a29~0)) (.cse9 (<= 0 (+ ~a23~0 42))) (.cse17 (= 15 ~a8~0)) (.cse18 (= 1 ~a4~0)) (.cse4 (= ~a3~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse1 .cse6) (and .cse7 .cse8 .cse9 .cse4 .cse10) (and .cse11 (and .cse12 .cse1) .cse6 .cse4 .cse13) (and (and .cse8 .cse14 .cse15) .cse4 .cse10) (and .cse12 .cse16 (<= 0 (+ ~a29~0 580294)) (<= (+ ~a29~0 580292) 0) .cse4) (and .cse17 .cse18 .cse14 .cse4) (and (and (or (and .cse0 .cse19) (and .cse2 .cse19)) .cse20) .cse4) (and (and .cse12 .cse16 .cse2 .cse3) .cse4) (and .cse7 .cse5 .cse1 .cse3 .cse2 .cse4) (and (exists ((v_prenex_64 Int)) (and (< 140 v_prenex_64) (<= 0 v_prenex_64) (<= 0 (+ ~a29~0 (* 5 (div v_prenex_64 (- 5))) 28690)))) .cse6 .cse14 .cse4) (and .cse0 .cse11 .cse1 .cse21 .cse4) (and .cse1 .cse3 .cse14 .cse4) (and .cse7 .cse1 .cse9 .cse6 .cse4) (and (and .cse17 .cse18) .cse20 .cse4) (and .cse22 .cse1 .cse8) (and .cse12 .cse5 .cse17 .cse18 .cse4 .cse10) (and .cse12 .cse8 .cse4 .cse10) (and (and (and .cse22 .cse19) .cse15) .cse4 .cse10) (and (and .cse0 .cse8 .cse15) .cse4 .cse10) (and (and .cse13 .cse17 .cse18) .cse3 .cse4) (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))) .cse22 (<= 260 ~a29~0) .cse4) (and .cse1 .cse8 .cse21) (and .cse7 .cse9 .cse17 .cse18 .cse4)))) [2018-10-24 16:10:57,929 INFO L425 ceAbstractionStarter]: For program point L836(lines 836 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,929 INFO L425 ceAbstractionStarter]: For program point L572(lines 572 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,930 INFO L425 ceAbstractionStarter]: For program point L176(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,930 INFO L425 ceAbstractionStarter]: For program point L110(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,930 INFO L425 ceAbstractionStarter]: For program point L44(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,930 INFO L425 ceAbstractionStarter]: For program point L969(lines 969 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,930 INFO L425 ceAbstractionStarter]: For program point L903(lines 903 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,930 INFO L425 ceAbstractionStarter]: For program point L507(lines 507 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,930 INFO L425 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2018-10-24 16:10:57,930 INFO L425 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2018-10-24 16:10:57,930 INFO L425 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2018-10-24 16:10:57,930 INFO L425 ceAbstractionStarter]: For program point L970(lines 970 980) no Hoare annotation was computed. [2018-10-24 16:10:57,931 INFO L425 ceAbstractionStarter]: For program point L904(lines 904 914) no Hoare annotation was computed. [2018-10-24 16:10:57,931 INFO L425 ceAbstractionStarter]: For program point L970-2(lines 970 980) no Hoare annotation was computed. [2018-10-24 16:10:57,931 INFO L425 ceAbstractionStarter]: For program point L904-2(lines 904 914) no Hoare annotation was computed. [2018-10-24 16:10:57,931 INFO L425 ceAbstractionStarter]: For program point L706(lines 706 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,931 INFO L425 ceAbstractionStarter]: For program point L310(lines 310 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,931 INFO L425 ceAbstractionStarter]: For program point L575(lines 575 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,931 INFO L425 ceAbstractionStarter]: For program point L443(lines 443 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,931 INFO L425 ceAbstractionStarter]: For program point L377(lines 377 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,931 INFO L425 ceAbstractionStarter]: For program point L179(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,932 INFO L425 ceAbstractionStarter]: For program point L113(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,932 INFO L425 ceAbstractionStarter]: For program point L47(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,932 INFO L425 ceAbstractionStarter]: For program point L774(lines 774 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,932 INFO L425 ceAbstractionStarter]: For program point L642(lines 642 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,932 INFO L425 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2018-10-24 16:10:57,932 INFO L425 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2018-10-24 16:10:57,932 INFO L425 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2018-10-24 16:10:57,932 INFO L425 ceAbstractionStarter]: For program point L1039(line 1039) no Hoare annotation was computed. [2018-10-24 16:10:57,932 INFO L425 ceAbstractionStarter]: For program point L841(lines 841 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,932 INFO L425 ceAbstractionStarter]: For program point L247(lines 247 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,933 INFO L425 ceAbstractionStarter]: For program point L182(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,933 INFO L425 ceAbstractionStarter]: For program point L116(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,933 INFO L425 ceAbstractionStarter]: For program point L50(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,933 INFO L425 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2018-10-24 16:10:57,933 INFO L425 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2018-10-24 16:10:57,933 INFO L425 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2018-10-24 16:10:57,933 INFO L425 ceAbstractionStarter]: For program point L712(lines 712 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,933 INFO L425 ceAbstractionStarter]: For program point L514(lines 514 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,933 INFO L425 ceAbstractionStarter]: For program point L647(lines 647 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,933 INFO L425 ceAbstractionStarter]: For program point L581(lines 581 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,933 INFO L425 ceAbstractionStarter]: For program point L515(lines 515 525) no Hoare annotation was computed. [2018-10-24 16:10:57,933 INFO L425 ceAbstractionStarter]: For program point L515-2(lines 515 525) no Hoare annotation was computed. [2018-10-24 16:10:57,933 INFO L425 ceAbstractionStarter]: For program point L317(lines 317 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,933 INFO L425 ceAbstractionStarter]: For program point L185(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,933 INFO L425 ceAbstractionStarter]: For program point L119(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,934 INFO L425 ceAbstractionStarter]: For program point L53(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,934 INFO L425 ceAbstractionStarter]: For program point L846(lines 846 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,934 INFO L425 ceAbstractionStarter]: For program point L780(lines 780 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,934 INFO L425 ceAbstractionStarter]: For program point L648(lines 648 657) no Hoare annotation was computed. [2018-10-24 16:10:57,934 INFO L425 ceAbstractionStarter]: For program point L648-2(lines 648 657) no Hoare annotation was computed. [2018-10-24 16:10:57,934 INFO L425 ceAbstractionStarter]: For program point L450(lines 450 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,934 INFO L425 ceAbstractionStarter]: For program point L384(lines 384 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,934 INFO L425 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2018-10-24 16:10:57,934 INFO L425 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2018-10-24 16:10:57,934 INFO L425 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2018-10-24 16:10:57,934 INFO L425 ceAbstractionStarter]: For program point L254(lines 254 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,934 INFO L425 ceAbstractionStarter]: For program point L188(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,934 INFO L425 ceAbstractionStarter]: For program point L122(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,934 INFO L425 ceAbstractionStarter]: For program point L56(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,934 INFO L425 ceAbstractionStarter]: For program point L981(lines 981 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,935 INFO L425 ceAbstractionStarter]: For program point L915(lines 915 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,935 INFO L425 ceAbstractionStarter]: For program point L717(lines 717 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,935 INFO L425 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2018-10-24 16:10:57,935 INFO L425 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2018-10-24 16:10:57,935 INFO L425 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2018-10-24 16:10:57,935 INFO L425 ceAbstractionStarter]: For program point L916(lines 916 926) no Hoare annotation was computed. [2018-10-24 16:10:57,935 INFO L425 ceAbstractionStarter]: For program point L916-2(lines 916 926) no Hoare annotation was computed. [2018-10-24 16:10:57,935 INFO L425 ceAbstractionStarter]: For program point L718(lines 718 730) no Hoare annotation was computed. [2018-10-24 16:10:57,935 INFO L425 ceAbstractionStarter]: For program point L718-2(lines 718 730) no Hoare annotation was computed. [2018-10-24 16:10:57,935 INFO L425 ceAbstractionStarter]: For program point L586(lines 586 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,935 INFO L425 ceAbstractionStarter]: For program point L322(lines 322 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,935 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-10-24 16:10:57,935 INFO L425 ceAbstractionStarter]: For program point L587(lines 587 597) no Hoare annotation was computed. [2018-10-24 16:10:57,935 INFO L425 ceAbstractionStarter]: For program point L587-2(lines 587 597) no Hoare annotation was computed. [2018-10-24 16:10:57,935 INFO L425 ceAbstractionStarter]: For program point L191-1(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,936 INFO L425 ceAbstractionStarter]: For program point L125(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,936 INFO L425 ceAbstractionStarter]: For program point L59(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,936 INFO L425 ceAbstractionStarter]: For program point L852(lines 852 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,936 INFO L425 ceAbstractionStarter]: For program point L456(lines 456 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,936 INFO L425 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2018-10-24 16:10:57,936 INFO L425 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2018-10-24 16:10:57,936 INFO L425 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2018-10-24 16:10:57,936 INFO L425 ceAbstractionStarter]: For program point L787(lines 787 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,936 INFO L425 ceAbstractionStarter]: For program point L391(lines 391 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,936 INFO L425 ceAbstractionStarter]: For program point L260(lines 260 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,936 INFO L425 ceAbstractionStarter]: For program point L194(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,936 INFO L425 ceAbstractionStarter]: For program point L128(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,936 INFO L425 ceAbstractionStarter]: For program point L62(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,936 INFO L425 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2018-10-24 16:10:57,936 INFO L425 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2018-10-24 16:10:57,937 INFO L425 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2018-10-24 16:10:57,937 INFO L425 ceAbstractionStarter]: For program point L988(lines 988 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,937 INFO L425 ceAbstractionStarter]: For program point L658(lines 658 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,937 INFO L425 ceAbstractionStarter]: For program point L526(lines 526 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,937 INFO L425 ceAbstractionStarter]: For program point L329(lines 329 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,937 INFO L425 ceAbstractionStarter]: For program point L197(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,937 INFO L425 ceAbstractionStarter]: For program point L131(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,937 INFO L425 ceAbstractionStarter]: For program point L65(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,937 INFO L425 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-10-24 16:10:57,937 INFO L425 ceAbstractionStarter]: For program point L792(lines 792 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,937 INFO L425 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2018-10-24 16:10:57,937 INFO L425 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2018-10-24 16:10:57,937 INFO L425 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2018-10-24 16:10:57,937 INFO L425 ceAbstractionStarter]: For program point L859(lines 859 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,938 INFO L425 ceAbstractionStarter]: For program point L463(lines 463 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,938 INFO L425 ceAbstractionStarter]: For program point L265(lines 265 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,938 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 192) no Hoare annotation was computed. [2018-10-24 16:10:57,938 INFO L425 ceAbstractionStarter]: For program point L398(lines 398 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,938 INFO L425 ceAbstractionStarter]: For program point L200(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,938 INFO L425 ceAbstractionStarter]: For program point L134(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,938 INFO L425 ceAbstractionStarter]: For program point L68(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,938 INFO L425 ceAbstractionStarter]: For program point L993(lines 993 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,938 INFO L425 ceAbstractionStarter]: For program point L927(lines 927 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,938 INFO L425 ceAbstractionStarter]: For program point L663(lines 663 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,938 INFO L425 ceAbstractionStarter]: For program point L531(lines 531 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,938 INFO L425 ceAbstractionStarter]: For program point L399(lines 399 410) no Hoare annotation was computed. [2018-10-24 16:10:57,938 INFO L425 ceAbstractionStarter]: For program point L399-2(lines 399 410) no Hoare annotation was computed. [2018-10-24 16:10:57,938 INFO L425 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2018-10-24 16:10:57,939 INFO L425 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2018-10-24 16:10:57,939 INFO L425 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2018-10-24 16:10:57,939 INFO L425 ceAbstractionStarter]: For program point L598(lines 598 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,939 INFO L425 ceAbstractionStarter]: For program point L334(lines 334 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,939 INFO L425 ceAbstractionStarter]: For program point L268(lines 268 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,939 INFO L425 ceAbstractionStarter]: For program point L731(lines 731 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,939 INFO L425 ceAbstractionStarter]: For program point L203(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,939 INFO L425 ceAbstractionStarter]: For program point L137(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,939 INFO L425 ceAbstractionStarter]: For program point L71(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,939 INFO L425 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2018-10-24 16:10:57,939 INFO L425 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2018-10-24 16:10:57,939 INFO L425 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2018-10-24 16:10:57,939 INFO L425 ceAbstractionStarter]: For program point L865(lines 865 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,939 INFO L425 ceAbstractionStarter]: For program point L799(lines 799 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,939 INFO L425 ceAbstractionStarter]: For program point L932(lines 932 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,940 INFO L425 ceAbstractionStarter]: For program point L866(lines 866 875) no Hoare annotation was computed. [2018-10-24 16:10:57,940 INFO L425 ceAbstractionStarter]: For program point L866-2(lines 866 875) no Hoare annotation was computed. [2018-10-24 16:10:57,940 INFO L425 ceAbstractionStarter]: For program point L470(lines 470 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,940 INFO L425 ceAbstractionStarter]: For program point L140(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,940 INFO L425 ceAbstractionStarter]: For program point L74(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,940 INFO L425 ceAbstractionStarter]: For program point L603(lines 603 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,940 INFO L425 ceAbstractionStarter]: For program point L537(lines 537 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,940 INFO L425 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2018-10-24 16:10:57,940 INFO L425 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2018-10-24 16:10:57,940 INFO L425 ceAbstractionStarter]: For program point L1000(lines 1000 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,940 INFO L425 ceAbstractionStarter]: For program point L670(lines 670 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,940 INFO L425 ceAbstractionStarter]: For program point L604(lines 604 614) no Hoare annotation was computed. [2018-10-24 16:10:57,940 INFO L425 ceAbstractionStarter]: For program point L604-2(lines 604 614) no Hoare annotation was computed. [2018-10-24 16:10:57,940 INFO L425 ceAbstractionStarter]: For program point L340(lines 340 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,940 INFO L425 ceAbstractionStarter]: For program point L275(lines 275 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,941 INFO L425 ceAbstractionStarter]: For program point L143(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,941 INFO L425 ceAbstractionStarter]: For program point L77(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,941 INFO L425 ceAbstractionStarter]: For program point L804(lines 804 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,941 INFO L425 ceAbstractionStarter]: For program point L738(lines 738 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,941 INFO L425 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2018-10-24 16:10:57,941 INFO L425 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2018-10-24 16:10:57,941 INFO L425 ceAbstractionStarter]: For program point L805(lines 805 815) no Hoare annotation was computed. [2018-10-24 16:10:57,941 INFO L425 ceAbstractionStarter]: For program point L805-2(lines 805 815) no Hoare annotation was computed. [2018-10-24 16:10:57,941 INFO L425 ceAbstractionStarter]: For program point L542(lines 542 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,941 INFO L425 ceAbstractionStarter]: For program point L146(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,941 INFO L425 ceAbstractionStarter]: For program point L80(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,941 INFO L425 ceAbstractionStarter]: For program point L1005(lines 1005 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,941 INFO L425 ceAbstractionStarter]: For program point L939(lines 939 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,941 INFO L425 ceAbstractionStarter]: For program point L675(lines 675 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,941 INFO L425 ceAbstractionStarter]: For program point L477(lines 477 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,942 INFO L425 ceAbstractionStarter]: For program point L411(lines 411 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,942 INFO L425 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2018-10-24 16:10:57,942 INFO L425 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2018-10-24 16:10:57,942 INFO L425 ceAbstractionStarter]: For program point L940(lines 940 952) no Hoare annotation was computed. [2018-10-24 16:10:57,942 INFO L425 ceAbstractionStarter]: For program point L940-2(lines 940 952) no Hoare annotation was computed. [2018-10-24 16:10:57,942 INFO L425 ceAbstractionStarter]: For program point L478(lines 478 486) no Hoare annotation was computed. [2018-10-24 16:10:57,942 INFO L425 ceAbstractionStarter]: For program point L478-2(lines 478 486) no Hoare annotation was computed. [2018-10-24 16:10:57,942 INFO L425 ceAbstractionStarter]: For program point L346(lines 346 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,942 INFO L425 ceAbstractionStarter]: For program point L280(lines 280 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,942 INFO L425 ceAbstractionStarter]: For program point L214(lines 214 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,942 INFO L425 ceAbstractionStarter]: For program point L743(lines 743 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,942 INFO L425 ceAbstractionStarter]: For program point L149(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,942 INFO L425 ceAbstractionStarter]: For program point L83(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,942 INFO L425 ceAbstractionStarter]: For program point L876(lines 876 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,943 INFO L425 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2018-10-24 16:10:57,943 INFO L425 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2018-10-24 16:10:57,943 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2018-10-24 16:10:57,943 INFO L425 ceAbstractionStarter]: For program point L152(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,943 INFO L425 ceAbstractionStarter]: For program point L86(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,943 INFO L425 ceAbstractionStarter]: For program point L681(lines 681 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,943 INFO L425 ceAbstractionStarter]: For program point L615(lines 615 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,943 INFO L425 ceAbstractionStarter]: For program point L549(lines 549 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,943 INFO L425 ceAbstractionStarter]: For program point L417(lines 417 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,943 INFO L425 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2018-10-24 16:10:57,943 INFO L425 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2018-10-24 16:10:57,943 INFO L425 ceAbstractionStarter]: For program point L1012(lines 1012 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,943 INFO L425 ceAbstractionStarter]: For program point L881(lines 881 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,943 INFO L425 ceAbstractionStarter]: For program point L353(lines 353 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,943 INFO L425 ceAbstractionStarter]: For program point L287(lines 287 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,944 INFO L425 ceAbstractionStarter]: For program point L221(lines 221 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,944 INFO L425 ceAbstractionStarter]: For program point L155(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,944 INFO L425 ceAbstractionStarter]: For program point L89(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,944 INFO L425 ceAbstractionStarter]: For program point L23(lines 23 25) no Hoare annotation was computed. [2018-10-24 16:10:57,944 INFO L425 ceAbstractionStarter]: For program point L23-1(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,944 INFO L425 ceAbstractionStarter]: For program point L816(lines 816 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,944 INFO L425 ceAbstractionStarter]: For program point L750(lines 750 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,944 INFO L425 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2018-10-24 16:10:57,944 INFO L425 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2018-10-24 16:10:57,944 INFO L425 ceAbstractionStarter]: For program point L24(line 24) no Hoare annotation was computed. [2018-10-24 16:10:57,944 INFO L425 ceAbstractionStarter]: For program point L487(lines 487 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,944 INFO L425 ceAbstractionStarter]: For program point L488(lines 488 499) no Hoare annotation was computed. [2018-10-24 16:10:57,944 INFO L425 ceAbstractionStarter]: For program point L422(lines 422 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,944 INFO L425 ceAbstractionStarter]: For program point L488-2(lines 488 499) no Hoare annotation was computed. [2018-10-24 16:10:57,944 INFO L425 ceAbstractionStarter]: For program point L158(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,945 INFO L425 ceAbstractionStarter]: For program point L92(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,945 INFO L425 ceAbstractionStarter]: For program point L26(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,945 INFO L425 ceAbstractionStarter]: For program point L1017(lines 1017 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,945 INFO L425 ceAbstractionStarter]: For program point L621(lines 621 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,945 INFO L425 ceAbstractionStarter]: For program point L555(lines 555 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,945 INFO L425 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2018-10-24 16:10:57,945 INFO L425 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2018-10-24 16:10:57,945 INFO L425 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2018-10-24 16:10:57,945 INFO L425 ceAbstractionStarter]: For program point L886(lines 886 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,945 INFO L425 ceAbstractionStarter]: For program point L688(lines 688 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,945 INFO L425 ceAbstractionStarter]: For program point L358(lines 358 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,945 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-10-24 16:10:57,945 INFO L425 ceAbstractionStarter]: For program point L953(lines 953 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,945 INFO L425 ceAbstractionStarter]: For program point L227(lines 227 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,946 INFO L425 ceAbstractionStarter]: For program point L161(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,946 INFO L425 ceAbstractionStarter]: For program point L95(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,946 INFO L425 ceAbstractionStarter]: For program point L29(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,946 INFO L425 ceAbstractionStarter]: For program point L822(lines 822 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,946 INFO L425 ceAbstractionStarter]: For program point L294(lines 294 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,946 INFO L425 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2018-10-24 16:10:57,946 INFO L425 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2018-10-24 16:10:57,946 INFO L425 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2018-10-24 16:10:57,946 INFO L425 ceAbstractionStarter]: For program point L757(lines 757 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,947 INFO L425 ceAbstractionStarter]: For program point L758(lines 758 768) no Hoare annotation was computed. [2018-10-24 16:10:57,947 INFO L425 ceAbstractionStarter]: For program point L758-2(lines 758 768) no Hoare annotation was computed. [2018-10-24 16:10:57,947 INFO L425 ceAbstractionStarter]: For program point L164(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,947 INFO L425 ceAbstractionStarter]: For program point L98(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,947 INFO L425 ceAbstractionStarter]: For program point L32(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,947 INFO L425 ceAbstractionStarter]: For program point L825(lines 825 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,947 INFO L425 ceAbstractionStarter]: For program point L561(lines 561 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,947 INFO L425 ceAbstractionStarter]: For program point L429(lines 429 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,947 INFO L425 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2018-10-24 16:10:57,947 INFO L425 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2018-10-24 16:10:57,947 INFO L425 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2018-10-24 16:10:57,948 INFO L425 ceAbstractionStarter]: For program point L958(lines 958 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,948 INFO L425 ceAbstractionStarter]: For program point L694(lines 694 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,948 INFO L425 ceAbstractionStarter]: For program point L628(lines 628 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,948 INFO L421 ceAbstractionStarter]: At program point L1025(lines 22 1026) the Hoare annotation is: (let ((.cse7 (= ~a25~0 13))) (let ((.cse16 (<= ~a4~0 0)) (.cse2 (<= ~a29~0 277)) (.cse11 (= ~a8~0 15)) (.cse14 (= ~a25~0 10)) (.cse6 (<= ~a29~0 130)) (.cse20 (< 245 ~a29~0)) (.cse5 (<= ~a23~0 312)) (.cse12 (= ~a25~0 12)) (.cse19 (<= (+ ~a23~0 43) 0)) (.cse0 (= ~a25~0 9)) (.cse15 (<= ~a29~0 140)) (.cse10 (<= 0 (+ ~a29~0 599898))) (.cse13 (<= 312 ~a23~0)) (.cse3 (<= 141 ~a29~0)) (.cse22 (not .cse7)) (.cse1 (= ~a4~0 1)) (.cse8 (exists ((v_prenex_23 Int)) (let ((.cse23 (div v_prenex_23 5))) (and (<= 0 v_prenex_23) (<= 312 v_prenex_23) (= 0 (mod (+ .cse23 1) 90)) (<= ~a23~0 (+ (mod .cse23 90) 49)) (<= 0 .cse23))))) (.cse21 (<= 130 ~a29~0)) (.cse9 (<= 0 (+ ~a23~0 42))) (.cse17 (= 15 ~a8~0)) (.cse18 (= 1 ~a4~0)) (.cse4 (= ~a3~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse1 .cse6) (and .cse7 .cse8 .cse9 .cse4 .cse10) (and .cse11 (and .cse12 .cse1) .cse6 .cse4 .cse13) (and (and .cse8 .cse14 .cse15) .cse4 .cse10) (and .cse12 .cse16 (<= 0 (+ ~a29~0 580294)) (<= (+ ~a29~0 580292) 0) .cse4) (and .cse17 .cse18 .cse14 .cse4) (and (and (or (and .cse0 .cse19) (and .cse2 .cse19)) .cse20) .cse4) (and (and .cse12 .cse16 .cse2 .cse3) .cse4) (and .cse7 .cse5 .cse1 .cse3 .cse2 .cse4) (and (exists ((v_prenex_64 Int)) (and (< 140 v_prenex_64) (<= 0 v_prenex_64) (<= 0 (+ ~a29~0 (* 5 (div v_prenex_64 (- 5))) 28690)))) .cse6 .cse14 .cse4) (and .cse0 .cse11 .cse1 .cse21 .cse4) (and .cse1 .cse3 .cse14 .cse4) (and .cse7 .cse1 .cse9 .cse6 .cse4) (and (and .cse17 .cse18) .cse20 .cse4) (and .cse22 .cse1 .cse8) (and .cse12 .cse5 .cse17 .cse18 .cse4 .cse10) (and .cse12 .cse8 .cse4 .cse10) (and (and (and .cse22 .cse19) .cse15) .cse4 .cse10) (and (and .cse0 .cse8 .cse15) .cse4 .cse10) (and (and .cse13 .cse17 .cse18) .cse3 .cse4) (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))) .cse22 (<= 260 ~a29~0) .cse4) (and .cse1 .cse8 .cse21) (and .cse7 .cse9 .cse17 .cse18 .cse4)))) [2018-10-24 16:10:57,948 INFO L425 ceAbstractionStarter]: For program point L893(lines 893 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,949 INFO L425 ceAbstractionStarter]: For program point L695(lines 695 705) no Hoare annotation was computed. [2018-10-24 16:10:57,949 INFO L425 ceAbstractionStarter]: For program point L695-2(lines 695 705) no Hoare annotation was computed. [2018-10-24 16:10:57,949 INFO L425 ceAbstractionStarter]: For program point L365(lines 365 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,949 INFO L425 ceAbstractionStarter]: For program point L299(lines 299 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,949 INFO L425 ceAbstractionStarter]: For program point L233(lines 233 1024) no Hoare annotation was computed. [2018-10-24 16:10:57,949 INFO L425 ceAbstractionStarter]: For program point L167(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,949 INFO L425 ceAbstractionStarter]: For program point L101(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,949 INFO L425 ceAbstractionStarter]: For program point L35(lines 22 1026) no Hoare annotation was computed. [2018-10-24 16:10:57,960 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,962 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,962 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,962 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,963 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,963 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,963 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,964 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,964 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,964 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,965 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_64,QUANTIFIED] [2018-10-24 16:10:57,965 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_64,QUANTIFIED] [2018-10-24 16:10:57,965 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_64,QUANTIFIED] [2018-10-24 16:10:57,966 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,966 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,967 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,967 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,967 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,967 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,968 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,968 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,968 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,968 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,969 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,969 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,969 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,969 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,969 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,970 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:57,970 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:57,970 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:57,970 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:57,971 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,971 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,971 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,971 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,971 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,982 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,983 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,983 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,983 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,984 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,984 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,984 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,985 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,985 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,985 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,986 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_64,QUANTIFIED] [2018-10-24 16:10:57,986 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_64,QUANTIFIED] [2018-10-24 16:10:57,986 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_64,QUANTIFIED] [2018-10-24 16:10:57,987 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,987 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,987 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,987 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,987 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,988 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,988 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,988 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,988 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,989 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,989 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,989 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,989 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,990 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,990 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,990 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:57,990 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:57,990 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:57,991 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:57,991 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,991 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,991 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,991 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,992 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,995 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,995 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,996 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,996 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,996 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,997 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,997 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,997 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,998 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,998 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:57,999 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_64,QUANTIFIED] [2018-10-24 16:10:57,999 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_64,QUANTIFIED] [2018-10-24 16:10:57,999 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_64,QUANTIFIED] [2018-10-24 16:10:57,999 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,000 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,000 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,000 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,000 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,001 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,001 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,001 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,001 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,002 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,002 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,002 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,002 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,003 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,003 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,003 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:58,003 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:58,004 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:58,004 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:58,004 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,004 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,004 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,005 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,005 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,007 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,008 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,008 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,008 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,009 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,009 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,009 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,010 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,010 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,010 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,011 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_64,QUANTIFIED] [2018-10-24 16:10:58,011 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_64,QUANTIFIED] [2018-10-24 16:10:58,011 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_64,QUANTIFIED] [2018-10-24 16:10:58,012 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,012 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,012 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,012 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,013 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,013 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,013 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,013 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,013 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,014 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,014 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,014 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,014 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,015 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,015 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,015 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:58,015 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:58,016 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:58,016 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:58,016 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,016 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,016 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,016 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,017 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,020 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.10 04:10:58 BoogieIcfgContainer [2018-10-24 16:10:58,020 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-24 16:10:58,021 INFO L168 Benchmark]: Toolchain (without parser) took 211525.66 ms. Allocated memory was 1.5 GB in the beginning and 4.1 GB in the end (delta: 2.5 GB). Free memory was 1.4 GB in the beginning and 2.8 GB in the end (delta: -1.4 GB). Peak memory consumption was 2.5 GB. Max. memory is 7.1 GB. [2018-10-24 16:10:58,022 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-24 16:10:58,023 INFO L168 Benchmark]: CACSL2BoogieTranslator took 892.87 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 63.4 MB). Peak memory consumption was 63.4 MB. Max. memory is 7.1 GB. [2018-10-24 16:10:58,023 INFO L168 Benchmark]: Boogie Procedure Inliner took 264.10 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 727.2 MB). Free memory was 1.3 GB in the beginning and 2.2 GB in the end (delta: -820.5 MB). Peak memory consumption was 24.3 MB. Max. memory is 7.1 GB. [2018-10-24 16:10:58,024 INFO L168 Benchmark]: Boogie Preprocessor took 130.05 ms. Allocated memory is still 2.2 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-24 16:10:58,025 INFO L168 Benchmark]: RCFGBuilder took 4286.01 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 174.7 MB). Peak memory consumption was 174.7 MB. Max. memory is 7.1 GB. [2018-10-24 16:10:58,026 INFO L168 Benchmark]: TraceAbstraction took 205947.37 ms. Allocated memory was 2.2 GB in the beginning and 4.1 GB in the end (delta: 1.8 GB). Free memory was 2.0 GB in the beginning and 2.8 GB in the end (delta: -851.0 MB). Peak memory consumption was 2.4 GB. Max. memory is 7.1 GB. [2018-10-24 16:10:58,030 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 892.87 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 63.4 MB). Peak memory consumption was 63.4 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 264.10 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 727.2 MB). Free memory was 1.3 GB in the beginning and 2.2 GB in the end (delta: -820.5 MB). Peak memory consumption was 24.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 130.05 ms. Allocated memory is still 2.2 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 4286.01 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 174.7 MB). Peak memory consumption was 174.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 205947.37 ms. Allocated memory was 2.2 GB in the beginning and 4.1 GB in the end (delta: 1.8 GB). Free memory was 2.0 GB in the beginning and 2.8 GB in the end (delta: -851.0 MB). Peak memory consumption was 2.4 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_64,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_64,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_64,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_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_64,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_64,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_64,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_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_64,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_64,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_64,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_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_64,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_64,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_64,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_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: 192]: 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 16:10:58,047 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,047 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,048 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,048 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,048 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,049 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,049 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,049 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,049 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,050 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,050 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_64,QUANTIFIED] [2018-10-24 16:10:58,050 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_64,QUANTIFIED] [2018-10-24 16:10:58,051 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_64,QUANTIFIED] [2018-10-24 16:10:58,051 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,051 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,051 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,052 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,052 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,052 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,052 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,053 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,053 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,053 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,053 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,053 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,054 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,054 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,054 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,054 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:58,054 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:58,055 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:58,055 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:58,055 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,055 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,055 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,056 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,056 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,057 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,058 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,058 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,058 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,059 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,059 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,059 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,059 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,060 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,060 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,060 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_64,QUANTIFIED] [2018-10-24 16:10:58,061 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_64,QUANTIFIED] [2018-10-24 16:10:58,061 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_64,QUANTIFIED] [2018-10-24 16:10:58,061 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,061 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,061 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,062 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,062 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,062 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,062 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,063 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,063 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,063 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,063 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,063 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,064 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,064 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,064 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,064 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:58,064 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:58,065 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:58,065 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:58,065 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,065 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,065 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,065 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,066 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] Derived loop invariant: ((((((((((((((((((((((((((a25 == 9 && a4 == 1) && a29 <= 277) && 141 <= a29) && a3 == 1) || (((a23 <= 312 && a25 == 9) && a4 == 1) && a29 <= 130)) || ((((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)) && 0 <= a23 + 42) && a3 == 1) && 0 <= a29 + 599898)) || ((((a8 == 15 && a25 == 12 && a4 == 1) && a29 <= 130) && a3 == 1) && 312 <= a23)) || (((((\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 == 10) && a29 <= 140) && a3 == 1) && 0 <= a29 + 599898)) || ((((a25 == 12 && a4 <= 0) && 0 <= a29 + 580294) && a29 + 580292 <= 0) && a3 == 1)) || (((15 == a8 && 1 == a4) && a25 == 10) && a3 == 1)) || ((((a25 == 9 && a23 + 43 <= 0) || (a29 <= 277 && a23 + 43 <= 0)) && 245 < a29) && a3 == 1)) || ((((a25 == 12 && a4 <= 0) && a29 <= 277) && 141 <= a29) && a3 == 1)) || (((((a25 == 13 && a23 <= 312) && a4 == 1) && 141 <= a29) && a29 <= 277) && a3 == 1)) || ((((\exists v_prenex_64 : int :: (140 < v_prenex_64 && 0 <= v_prenex_64) && 0 <= a29 + 5 * (v_prenex_64 / -5) + 28690) && a29 <= 130) && a25 == 10) && a3 == 1)) || ((((a25 == 9 && a8 == 15) && a4 == 1) && 130 <= a29) && a3 == 1)) || (((a4 == 1 && 141 <= a29) && a25 == 10) && a3 == 1)) || ((((a25 == 13 && a4 == 1) && 0 <= a23 + 42) && a29 <= 130) && a3 == 1)) || (((15 == a8 && 1 == a4) && 245 < a29) && a3 == 1)) || ((!(a25 == 13) && 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 == 12 && a23 <= 312) && 15 == a8) && 1 == a4) && a3 == 1) && 0 <= a29 + 599898)) || (((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)) || ((((!(a25 == 13) && a23 + 43 <= 0) && a29 <= 140) && a3 == 1) && 0 <= a29 + 599898)) || ((((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)) && a29 <= 140) && a3 == 1) && 0 <= a29 + 599898)) || ((((312 <= a23 && 15 == a8) && 1 == a4) && 141 <= a29) && 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) && !(a25 == 13)) && 260 <= 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)) || ((((a25 == 13 && 0 <= a23 + 42) && 15 == a8) && 1 == a4) && a3 == 1) - InvariantResult [Line: 22]: Loop Invariant [2018-10-24 16:10:58,067 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,068 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,068 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,068 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,069 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,069 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,069 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,069 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,070 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,070 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,070 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_64,QUANTIFIED] [2018-10-24 16:10:58,071 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_64,QUANTIFIED] [2018-10-24 16:10:58,071 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_64,QUANTIFIED] [2018-10-24 16:10:58,071 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,071 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,072 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,072 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,072 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,072 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,072 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,073 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,073 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,073 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,073 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,073 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,074 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,074 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,074 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,074 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:58,074 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:58,075 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:58,075 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:58,075 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,075 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,075 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,076 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,076 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,077 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,077 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,078 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,078 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,078 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,079 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,079 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,079 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,079 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,080 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,080 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_64,QUANTIFIED] [2018-10-24 16:10:58,080 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_64,QUANTIFIED] [2018-10-24 16:10:58,081 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_64,QUANTIFIED] [2018-10-24 16:10:58,081 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,081 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,081 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,082 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,082 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,082 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,082 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,082 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,083 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,083 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,083 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,083 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,083 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,084 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,084 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,084 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:58,084 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:58,084 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:58,085 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_28,QUANTIFIED] [2018-10-24 16:10:58,085 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,085 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,085 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,085 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] [2018-10-24 16:10:58,086 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_23,QUANTIFIED] Derived loop invariant: ((((((((((((((((((((((((((a25 == 9 && a4 == 1) && a29 <= 277) && 141 <= a29) && a3 == 1) || (((a23 <= 312 && a25 == 9) && a4 == 1) && a29 <= 130)) || ((((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)) && 0 <= a23 + 42) && a3 == 1) && 0 <= a29 + 599898)) || ((((a8 == 15 && a25 == 12 && a4 == 1) && a29 <= 130) && a3 == 1) && 312 <= a23)) || (((((\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 == 10) && a29 <= 140) && a3 == 1) && 0 <= a29 + 599898)) || ((((a25 == 12 && a4 <= 0) && 0 <= a29 + 580294) && a29 + 580292 <= 0) && a3 == 1)) || (((15 == a8 && 1 == a4) && a25 == 10) && a3 == 1)) || ((((a25 == 9 && a23 + 43 <= 0) || (a29 <= 277 && a23 + 43 <= 0)) && 245 < a29) && a3 == 1)) || ((((a25 == 12 && a4 <= 0) && a29 <= 277) && 141 <= a29) && a3 == 1)) || (((((a25 == 13 && a23 <= 312) && a4 == 1) && 141 <= a29) && a29 <= 277) && a3 == 1)) || ((((\exists v_prenex_64 : int :: (140 < v_prenex_64 && 0 <= v_prenex_64) && 0 <= a29 + 5 * (v_prenex_64 / -5) + 28690) && a29 <= 130) && a25 == 10) && a3 == 1)) || ((((a25 == 9 && a8 == 15) && a4 == 1) && 130 <= a29) && a3 == 1)) || (((a4 == 1 && 141 <= a29) && a25 == 10) && a3 == 1)) || ((((a25 == 13 && a4 == 1) && 0 <= a23 + 42) && a29 <= 130) && a3 == 1)) || (((15 == a8 && 1 == a4) && 245 < a29) && a3 == 1)) || ((!(a25 == 13) && 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 == 12 && a23 <= 312) && 15 == a8) && 1 == a4) && a3 == 1) && 0 <= a29 + 599898)) || (((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)) || ((((!(a25 == 13) && a23 + 43 <= 0) && a29 <= 140) && a3 == 1) && 0 <= a29 + 599898)) || ((((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)) && a29 <= 140) && a3 == 1) && 0 <= a29 + 599898)) || ((((312 <= a23 && 15 == a8) && 1 == a4) && 141 <= a29) && 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) && !(a25 == 13)) && 260 <= 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)) || ((((a25 == 13 && 0 <= a23 + 42) && 15 == a8) && 1 == a4) && a3 == 1) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 284 locations, 1 error locations. SAFE Result, 205.8s OverallTime, 19 OverallIterations, 10 TraceHistogramMax, 129.5s AutomataDifference, 0.0s DeadEndRemovalTime, 18.8s HoareAnnotationTime, HoareTripleCheckerStatistics: 3269 SDtfs, 9632 SDslu, 2069 SDs, 0 SdLazy, 31908 SolverSat, 4750 SolverUnsat, 13 SolverUnknown, 0 SolverNotchecked, 110.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3154 GetRequests, 3069 SyntacticMatches, 11 SemanticMatches, 74 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 138 ImplicationChecksByTransitivity, 39.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=23033occurred in iteration=13, 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: 4.3s AutomataMinimizationTime, 19 MinimizatonAttempts, 26965 StatesRemovedByMinimization, 16 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 3 LocationsWithAnnotation, 3 PreInvPairs, 322 NumberOfFragments, 1225 HoareAnnotationTreeSize, 3 FomulaSimplifications, 73092 FormulaSimplificationTreeSizeReduction, 2.4s HoareSimplificationTime, 3 FomulaSimplificationsInter, 42994 FormulaSimplificationTreeSizeReductionInter, 16.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.5s SsaConstructionTime, 1.9s SatisfiabilityAnalysisTime, 43.9s InterpolantComputationTime, 13996 NumberOfCodeBlocks, 13996 NumberOfCodeBlocksAsserted, 24 NumberOfCheckSat, 13972 ConstructedInterpolants, 583 QuantifiedInterpolants, 47984622 SizeOfPredicates, 11 NumberOfNonLiveVariables, 3915 ConjunctsInSsa, 29 ConjunctsInUnsatCore, 24 InterpolantComputations, 16 PerfectInterpolantSequences, 31678/32515 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...