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/Problem15_label56_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1dbac8b [2018-10-26 21:42:57,843 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 21:42:57,845 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 21:42:57,857 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 21:42:57,857 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 21:42:57,859 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 21:42:57,860 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 21:42:57,862 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 21:42:57,864 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 21:42:57,865 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 21:42:57,866 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 21:42:57,866 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 21:42:57,867 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 21:42:57,868 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 21:42:57,869 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 21:42:57,870 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 21:42:57,871 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 21:42:57,873 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 21:42:57,875 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 21:42:57,877 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 21:42:57,878 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 21:42:57,880 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 21:42:57,882 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-26 21:42:57,892 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 [2018-10-26 21:42:57,915 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 21:42:57,916 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 21:42:57,917 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 21:42:57,917 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 21:42:57,918 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 21:42:57,919 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 21:42:57,919 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 21:42:57,919 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 21:42:57,919 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 21:42:57,919 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 21:42:57,920 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 21:42:57,920 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 21:42:57,920 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 21:42:57,920 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 21:42:57,920 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 21:42:57,922 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 21:42:57,922 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 21:42:57,922 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 21:42:57,922 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 21:42:57,923 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 21:42:57,923 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 21:42:57,923 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 21:42:57,923 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 21:42:57,923 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-26 21:42:57,924 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 21:42:57,924 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 21:42:57,924 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 21:42:57,925 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-26 21:42:57,988 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 21:42:58,001 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 21:42:58,005 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 21:42:58,007 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 21:42:58,007 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 21:42:58,008 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem15_label56_true-unreach-call.c [2018-10-26 21:42:58,068 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/b66b3254a/eb0635104c81433da1d58023d4a156c1/FLAG7272dad0e [2018-10-26 21:42:58,760 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 21:42:58,761 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem15_label56_true-unreach-call.c [2018-10-26 21:42:58,786 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/b66b3254a/eb0635104c81433da1d58023d4a156c1/FLAG7272dad0e [2018-10-26 21:42:58,811 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/b66b3254a/eb0635104c81433da1d58023d4a156c1 [2018-10-26 21:42:58,824 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 21:42:58,826 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 21:42:58,827 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 21:42:58,827 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 21:42:58,832 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 21:42:58,833 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:42:58" (1/1) ... [2018-10-26 21:42:58,837 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fa98528 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:42:58, skipping insertion in model container [2018-10-26 21:42:58,837 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:42:58" (1/1) ... [2018-10-26 21:42:58,849 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 21:42:58,959 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 21:42:59,836 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 21:42:59,841 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 21:43:00,133 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 21:43:00,154 INFO L193 MainTranslator]: Completed translation [2018-10-26 21:43:00,155 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:43:00 WrapperNode [2018-10-26 21:43:00,155 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 21:43:00,156 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 21:43:00,157 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 21:43:00,157 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 21:43:00,166 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:43:00" (1/1) ... [2018-10-26 21:43:00,209 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:43:00" (1/1) ... [2018-10-26 21:43:00,547 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-26 21:43:00,548 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 21:43:00,548 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 21:43:00,548 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 21:43:00,560 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:43:00" (1/1) ... [2018-10-26 21:43:00,560 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:43:00" (1/1) ... [2018-10-26 21:43:00,579 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:43:00" (1/1) ... [2018-10-26 21:43:00,580 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:43:00" (1/1) ... [2018-10-26 21:43:00,682 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:43:00" (1/1) ... [2018-10-26 21:43:00,712 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:43:00" (1/1) ... [2018-10-26 21:43:00,769 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:43:00" (1/1) ... [2018-10-26 21:43:00,831 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 21:43:00,832 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-26 21:43:00,832 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-26 21:43:00,832 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-26 21:43:00,833 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:43:00" (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 [2018-10-26 21:43:00,904 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-10-26 21:43:00,905 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-26 21:43:00,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-26 21:43:08,805 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-26 21:43:08,806 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 09:43:08 BoogieIcfgContainer [2018-10-26 21:43:08,806 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-26 21:43:08,807 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-26 21:43:08,807 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-26 21:43:08,811 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-26 21:43:08,811 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.10 09:42:58" (1/3) ... [2018-10-26 21:43:08,812 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@498d1f58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 09:43:08, skipping insertion in model container [2018-10-26 21:43:08,812 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:43:00" (2/3) ... [2018-10-26 21:43:08,813 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@498d1f58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 09:43:08, skipping insertion in model container [2018-10-26 21:43:08,813 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 09:43:08" (3/3) ... [2018-10-26 21:43:08,815 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem15_label56_true-unreach-call.c [2018-10-26 21:43:08,825 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-26 21:43:08,834 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-10-26 21:43:08,850 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-10-26 21:43:08,888 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-10-26 21:43:08,889 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-26 21:43:08,889 INFO L383 AbstractCegarLoop]: Hoare is true [2018-10-26 21:43:08,889 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-26 21:43:08,889 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-26 21:43:08,889 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-26 21:43:08,889 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-26 21:43:08,889 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-26 21:43:08,890 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-26 21:43:08,923 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states. [2018-10-26 21:43:08,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-10-26 21:43:08,937 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:43:08,938 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] [2018-10-26 21:43:08,941 INFO L424 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:43:08,946 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:43:08,946 INFO L82 PathProgramCache]: Analyzing trace with hash 646480794, now seen corresponding path program 1 times [2018-10-26 21:43:08,948 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 21:43:08,948 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 21:43:09,005 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:43:09,006 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:43:09,006 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:43:09,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:43:09,453 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 21:43:09,457 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:43:09,457 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 21:43:09,462 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-26 21:43:09,478 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-26 21:43:09,479 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-26 21:43:09,482 INFO L87 Difference]: Start difference. First operand 425 states. Second operand 4 states. [2018-10-26 21:43:18,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:43:18,141 INFO L93 Difference]: Finished difference Result 1471 states and 2719 transitions. [2018-10-26 21:43:18,141 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-26 21:43:18,142 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 34 [2018-10-26 21:43:18,143 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:43:18,172 INFO L225 Difference]: With dead ends: 1471 [2018-10-26 21:43:18,172 INFO L226 Difference]: Without dead ends: 1039 [2018-10-26 21:43:18,181 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 [2018-10-26 21:43:18,201 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1039 states. [2018-10-26 21:43:18,284 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1039 to 1037. [2018-10-26 21:43:18,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1037 states. [2018-10-26 21:43:18,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 1037 states and 1662 transitions. [2018-10-26 21:43:18,292 INFO L78 Accepts]: Start accepts. Automaton has 1037 states and 1662 transitions. Word has length 34 [2018-10-26 21:43:18,292 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:43:18,293 INFO L481 AbstractCegarLoop]: Abstraction has 1037 states and 1662 transitions. [2018-10-26 21:43:18,293 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-26 21:43:18,293 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 1662 transitions. [2018-10-26 21:43:18,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2018-10-26 21:43:18,297 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:43:18,298 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 21:43:18,298 INFO L424 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:43:18,298 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:43:18,299 INFO L82 PathProgramCache]: Analyzing trace with hash 1555330869, now seen corresponding path program 1 times [2018-10-26 21:43:18,299 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 21:43:18,299 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 21:43:18,300 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:43:18,300 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:43:18,300 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:43:18,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:43:18,659 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 21:43:18,659 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:43:18,659 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 21:43:18,661 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-26 21:43:18,662 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-26 21:43:18,662 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-26 21:43:18,662 INFO L87 Difference]: Start difference. First operand 1037 states and 1662 transitions. Second operand 4 states. [2018-10-26 21:43:25,858 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:43:25,858 INFO L93 Difference]: Finished difference Result 3939 states and 6385 transitions. [2018-10-26 21:43:25,859 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-26 21:43:25,859 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 110 [2018-10-26 21:43:25,860 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:43:25,876 INFO L225 Difference]: With dead ends: 3939 [2018-10-26 21:43:25,876 INFO L226 Difference]: Without dead ends: 2904 [2018-10-26 21:43:25,880 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 [2018-10-26 21:43:25,882 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2904 states. [2018-10-26 21:43:25,930 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2904 to 1938. [2018-10-26 21:43:25,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1938 states. [2018-10-26 21:43:25,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 1938 states and 2794 transitions. [2018-10-26 21:43:25,938 INFO L78 Accepts]: Start accepts. Automaton has 1938 states and 2794 transitions. Word has length 110 [2018-10-26 21:43:25,939 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:43:25,939 INFO L481 AbstractCegarLoop]: Abstraction has 1938 states and 2794 transitions. [2018-10-26 21:43:25,939 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-26 21:43:25,939 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 2794 transitions. [2018-10-26 21:43:25,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2018-10-26 21:43:25,951 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:43:25,951 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 21:43:25,952 INFO L424 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:43:25,952 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:43:25,952 INFO L82 PathProgramCache]: Analyzing trace with hash 1156342752, now seen corresponding path program 1 times [2018-10-26 21:43:25,952 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 21:43:25,953 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 21:43:25,954 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:43:25,954 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:43:25,954 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:43:26,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:43:27,021 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 182 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2018-10-26 21:43:27,021 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:43:27,021 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-26 21:43:27,022 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-26 21:43:27,022 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-26 21:43:27,023 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-10-26 21:43:27,023 INFO L87 Difference]: Start difference. First operand 1938 states and 2794 transitions. Second operand 5 states. [2018-10-26 21:43:35,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:43:35,013 INFO L93 Difference]: Finished difference Result 4779 states and 6610 transitions. [2018-10-26 21:43:35,018 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-26 21:43:35,018 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 384 [2018-10-26 21:43:35,020 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:43:35,033 INFO L225 Difference]: With dead ends: 4779 [2018-10-26 21:43:35,034 INFO L226 Difference]: Without dead ends: 2843 [2018-10-26 21:43:35,037 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-10-26 21:43:35,040 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2843 states. [2018-10-26 21:43:35,088 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2843 to 2842. [2018-10-26 21:43:35,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2842 states. [2018-10-26 21:43:35,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2842 states to 2842 states and 3761 transitions. [2018-10-26 21:43:35,094 INFO L78 Accepts]: Start accepts. Automaton has 2842 states and 3761 transitions. Word has length 384 [2018-10-26 21:43:35,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:43:35,095 INFO L481 AbstractCegarLoop]: Abstraction has 2842 states and 3761 transitions. [2018-10-26 21:43:35,095 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-26 21:43:35,095 INFO L276 IsEmpty]: Start isEmpty. Operand 2842 states and 3761 transitions. [2018-10-26 21:43:35,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 459 [2018-10-26 21:43:35,107 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:43:35,107 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 21:43:35,108 INFO L424 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:43:35,108 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:43:35,108 INFO L82 PathProgramCache]: Analyzing trace with hash -1841569554, now seen corresponding path program 1 times [2018-10-26 21:43:35,108 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 21:43:35,108 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 21:43:35,111 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:43:35,111 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:43:35,111 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:43:35,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:43:36,059 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 246 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2018-10-26 21:43:36,060 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:43:36,060 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-26 21:43:36,061 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-26 21:43:36,061 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-26 21:43:36,061 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-26 21:43:36,062 INFO L87 Difference]: Start difference. First operand 2842 states and 3761 transitions. Second operand 4 states. [2018-10-26 21:43:41,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:43:41,958 INFO L93 Difference]: Finished difference Result 5983 states and 8140 transitions. [2018-10-26 21:43:41,958 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-26 21:43:41,958 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 458 [2018-10-26 21:43:41,960 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:43:41,975 INFO L225 Difference]: With dead ends: 5983 [2018-10-26 21:43:41,975 INFO L226 Difference]: Without dead ends: 3446 [2018-10-26 21:43:41,980 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 3 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-26 21:43:41,982 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3446 states. [2018-10-26 21:43:42,035 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3446 to 3444. [2018-10-26 21:43:42,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3444 states. [2018-10-26 21:43:42,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3444 states to 3444 states and 4309 transitions. [2018-10-26 21:43:42,043 INFO L78 Accepts]: Start accepts. Automaton has 3444 states and 4309 transitions. Word has length 458 [2018-10-26 21:43:42,044 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:43:42,044 INFO L481 AbstractCegarLoop]: Abstraction has 3444 states and 4309 transitions. [2018-10-26 21:43:42,044 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-26 21:43:42,044 INFO L276 IsEmpty]: Start isEmpty. Operand 3444 states and 4309 transitions. [2018-10-26 21:43:42,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 468 [2018-10-26 21:43:42,056 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:43:42,057 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 21:43:42,057 INFO L424 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:43:42,057 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:43:42,057 INFO L82 PathProgramCache]: Analyzing trace with hash -244840506, now seen corresponding path program 1 times [2018-10-26 21:43:42,058 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 21:43:42,058 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 21:43:42,059 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:43:42,059 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:43:42,059 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:43:42,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:43:42,664 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 300 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2018-10-26 21:43:42,664 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:43:42,664 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-26 21:43:42,665 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-26 21:43:42,665 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-26 21:43:42,665 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-26 21:43:42,666 INFO L87 Difference]: Start difference. First operand 3444 states and 4309 transitions. Second operand 4 states. [2018-10-26 21:43:47,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:43:47,597 INFO L93 Difference]: Finished difference Result 7190 states and 9172 transitions. [2018-10-26 21:43:47,598 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-26 21:43:47,598 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 467 [2018-10-26 21:43:47,599 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:43:47,613 INFO L225 Difference]: With dead ends: 7190 [2018-10-26 21:43:47,613 INFO L226 Difference]: Without dead ends: 4051 [2018-10-26 21:43:47,618 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 3 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-26 21:43:47,621 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4051 states. [2018-10-26 21:43:47,670 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4051 to 4047. [2018-10-26 21:43:47,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4047 states. [2018-10-26 21:43:47,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4047 states to 4047 states and 4877 transitions. [2018-10-26 21:43:47,678 INFO L78 Accepts]: Start accepts. Automaton has 4047 states and 4877 transitions. Word has length 467 [2018-10-26 21:43:47,678 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:43:47,678 INFO L481 AbstractCegarLoop]: Abstraction has 4047 states and 4877 transitions. [2018-10-26 21:43:47,679 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-26 21:43:47,679 INFO L276 IsEmpty]: Start isEmpty. Operand 4047 states and 4877 transitions. [2018-10-26 21:43:47,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 489 [2018-10-26 21:43:47,691 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:43:47,692 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 21:43:47,692 INFO L424 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:43:47,692 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:43:47,692 INFO L82 PathProgramCache]: Analyzing trace with hash -1869506243, now seen corresponding path program 1 times [2018-10-26 21:43:47,693 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 21:43:47,693 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 21:43:47,694 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:43:47,694 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:43:47,694 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:43:47,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:43:48,274 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 319 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2018-10-26 21:43:48,274 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:43:48,275 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 21:43:48,275 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 21:43:48,276 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 21:43:48,276 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 21:43:48,276 INFO L87 Difference]: Start difference. First operand 4047 states and 4877 transitions. Second operand 3 states. [2018-10-26 21:43:52,263 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:43:52,263 INFO L93 Difference]: Finished difference Result 10189 states and 12204 transitions. [2018-10-26 21:43:52,264 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 21:43:52,264 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 488 [2018-10-26 21:43:52,265 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:43:52,289 INFO L225 Difference]: With dead ends: 10189 [2018-10-26 21:43:52,290 INFO L226 Difference]: Without dead ends: 6144 [2018-10-26 21:43:52,296 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 [2018-10-26 21:43:52,300 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6144 states. [2018-10-26 21:43:52,376 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6144 to 5544. [2018-10-26 21:43:52,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5544 states. [2018-10-26 21:43:52,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5544 states to 5544 states and 6480 transitions. [2018-10-26 21:43:52,388 INFO L78 Accepts]: Start accepts. Automaton has 5544 states and 6480 transitions. Word has length 488 [2018-10-26 21:43:52,388 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:43:52,389 INFO L481 AbstractCegarLoop]: Abstraction has 5544 states and 6480 transitions. [2018-10-26 21:43:52,389 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 21:43:52,389 INFO L276 IsEmpty]: Start isEmpty. Operand 5544 states and 6480 transitions. [2018-10-26 21:43:52,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 492 [2018-10-26 21:43:52,396 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:43:52,397 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 21:43:52,397 INFO L424 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:43:52,398 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:43:52,398 INFO L82 PathProgramCache]: Analyzing trace with hash 125625749, now seen corresponding path program 1 times [2018-10-26 21:43:52,398 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 21:43:52,398 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 21:43:52,399 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:43:52,399 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:43:52,399 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:43:52,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:43:53,261 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 502 trivial. 0 not checked. [2018-10-26 21:43:53,262 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:43:53,262 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-26 21:43:53,263 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-26 21:43:53,263 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-26 21:43:53,263 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-26 21:43:53,263 INFO L87 Difference]: Start difference. First operand 5544 states and 6480 transitions. Second operand 4 states. [2018-10-26 21:44:00,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:44:00,226 INFO L93 Difference]: Finished difference Result 16471 states and 19329 transitions. [2018-10-26 21:44:00,227 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-26 21:44:00,227 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 491 [2018-10-26 21:44:00,227 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:44:00,252 INFO L225 Difference]: With dead ends: 16471 [2018-10-26 21:44:00,252 INFO L226 Difference]: Without dead ends: 7269 [2018-10-26 21:44:00,260 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-26 21:44:00,266 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7269 states. [2018-10-26 21:44:00,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7269 to 7269. [2018-10-26 21:44:00,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7269 states. [2018-10-26 21:44:00,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7269 states to 7269 states and 7628 transitions. [2018-10-26 21:44:00,368 INFO L78 Accepts]: Start accepts. Automaton has 7269 states and 7628 transitions. Word has length 491 [2018-10-26 21:44:00,368 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:44:00,368 INFO L481 AbstractCegarLoop]: Abstraction has 7269 states and 7628 transitions. [2018-10-26 21:44:00,369 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-26 21:44:00,369 INFO L276 IsEmpty]: Start isEmpty. Operand 7269 states and 7628 transitions. [2018-10-26 21:44:00,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 812 [2018-10-26 21:44:00,387 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:44:00,388 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 21:44:00,388 INFO L424 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:44:00,388 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:44:00,389 INFO L82 PathProgramCache]: Analyzing trace with hash 1976941247, now seen corresponding path program 1 times [2018-10-26 21:44:00,389 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 21:44:00,389 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 21:44:00,390 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:44:00,390 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:44:00,390 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:44:00,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:44:01,361 INFO L134 CoverageAnalysis]: Checked inductivity of 1334 backedges. 977 proven. 0 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2018-10-26 21:44:01,362 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:44:01,362 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 21:44:01,363 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 21:44:01,363 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 21:44:01,363 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 21:44:01,364 INFO L87 Difference]: Start difference. First operand 7269 states and 7628 transitions. Second operand 3 states. [2018-10-26 21:44:03,760 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:44:03,761 INFO L93 Difference]: Finished difference Result 17537 states and 18474 transitions. [2018-10-26 21:44:03,762 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 21:44:03,762 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 811 [2018-10-26 21:44:03,764 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:44:03,793 INFO L225 Difference]: With dead ends: 17537 [2018-10-26 21:44:03,793 INFO L226 Difference]: Without dead ends: 10570 [2018-10-26 21:44:03,802 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 [2018-10-26 21:44:03,811 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10570 states. [2018-10-26 21:44:03,916 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10570 to 8770. [2018-10-26 21:44:03,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8770 states. [2018-10-26 21:44:03,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8770 states to 8770 states and 9194 transitions. [2018-10-26 21:44:03,928 INFO L78 Accepts]: Start accepts. Automaton has 8770 states and 9194 transitions. Word has length 811 [2018-10-26 21:44:03,929 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:44:03,929 INFO L481 AbstractCegarLoop]: Abstraction has 8770 states and 9194 transitions. [2018-10-26 21:44:03,930 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 21:44:03,930 INFO L276 IsEmpty]: Start isEmpty. Operand 8770 states and 9194 transitions. [2018-10-26 21:44:03,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 824 [2018-10-26 21:44:03,951 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:44:03,952 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-10-26 21:44:03,952 INFO L424 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:44:03,952 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:44:03,953 INFO L82 PathProgramCache]: Analyzing trace with hash 292704030, now seen corresponding path program 1 times [2018-10-26 21:44:03,953 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 21:44:03,953 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 21:44:03,954 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:44:03,954 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:44:03,954 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:44:04,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:44:04,896 INFO L134 CoverageAnalysis]: Checked inductivity of 1012 backedges. 514 proven. 0 refuted. 0 times theorem prover too weak. 498 trivial. 0 not checked. [2018-10-26 21:44:04,897 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:44:04,898 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 21:44:04,899 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 21:44:04,899 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 21:44:04,899 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 21:44:04,900 INFO L87 Difference]: Start difference. First operand 8770 states and 9194 transitions. Second operand 3 states. [2018-10-26 21:44:06,773 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:44:06,773 INFO L93 Difference]: Finished difference Result 18137 states and 19023 transitions. [2018-10-26 21:44:06,778 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 21:44:06,778 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 823 [2018-10-26 21:44:06,779 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:44:06,803 INFO L225 Difference]: With dead ends: 18137 [2018-10-26 21:44:06,803 INFO L226 Difference]: Without dead ends: 9669 [2018-10-26 21:44:06,812 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 [2018-10-26 21:44:06,820 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9669 states. [2018-10-26 21:44:06,913 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9669 to 8769. [2018-10-26 21:44:06,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8769 states. [2018-10-26 21:44:06,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8769 states to 8769 states and 9192 transitions. [2018-10-26 21:44:06,925 INFO L78 Accepts]: Start accepts. Automaton has 8769 states and 9192 transitions. Word has length 823 [2018-10-26 21:44:06,926 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:44:06,927 INFO L481 AbstractCegarLoop]: Abstraction has 8769 states and 9192 transitions. [2018-10-26 21:44:06,927 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 21:44:06,927 INFO L276 IsEmpty]: Start isEmpty. Operand 8769 states and 9192 transitions. [2018-10-26 21:44:06,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 845 [2018-10-26 21:44:06,946 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:44:06,947 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-10-26 21:44:06,947 INFO L424 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:44:06,948 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:44:06,948 INFO L82 PathProgramCache]: Analyzing trace with hash -1095901381, now seen corresponding path program 1 times [2018-10-26 21:44:06,948 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 21:44:06,948 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 21:44:06,951 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:44:06,951 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:44:06,951 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:44:07,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:44:07,794 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 901 trivial. 0 not checked. [2018-10-26 21:44:07,794 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:44:07,794 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-26 21:44:07,795 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-26 21:44:07,795 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-26 21:44:07,795 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-26 21:44:07,796 INFO L87 Difference]: Start difference. First operand 8769 states and 9192 transitions. Second operand 4 states. [2018-10-26 21:44:10,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:44:10,977 INFO L93 Difference]: Finished difference Result 26253 states and 27544 transitions. [2018-10-26 21:44:10,977 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-26 21:44:10,977 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 844 [2018-10-26 21:44:10,979 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:44:10,979 INFO L225 Difference]: With dead ends: 26253 [2018-10-26 21:44:10,979 INFO L226 Difference]: Without dead ends: 0 [2018-10-26 21:44:10,996 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-26 21:44:10,996 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-10-26 21:44:10,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-10-26 21:44:10,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-10-26 21:44:10,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-10-26 21:44:10,997 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 844 [2018-10-26 21:44:10,998 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:44:10,998 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-10-26 21:44:10,998 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-26 21:44:10,998 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-10-26 21:44:10,998 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-26 21:44:11,003 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-10-26 21:44:11,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 21:44:11,138 WARN L179 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 104 [2018-10-26 21:44:11,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 21:44:11,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 21:44:12,586 WARN L179 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 101 DAG size of output: 52 [2018-10-26 21:44:13,052 WARN L179 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 52 [2018-10-26 21:44:13,516 WARN L179 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 52 [2018-10-26 21:44:13,528 INFO L425 ceAbstractionStarter]: For program point L234(lines 234 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,528 INFO L425 ceAbstractionStarter]: For program point L102(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,528 INFO L425 ceAbstractionStarter]: For program point L895(lines 895 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,528 INFO L425 ceAbstractionStarter]: For program point L367(lines 367 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,528 INFO L425 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-10-26 21:44:13,528 INFO L425 ceAbstractionStarter]: For program point L1162(lines 1162 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,529 INFO L425 ceAbstractionStarter]: For program point L105-1(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,529 INFO L425 ceAbstractionStarter]: For program point L1030(lines 1030 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,529 INFO L425 ceAbstractionStarter]: For program point L634(lines 634 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,529 INFO L425 ceAbstractionStarter]: For program point L1559(lines 1559 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,529 INFO L425 ceAbstractionStarter]: For program point L502(lines 502 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,529 INFO L425 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-10-26 21:44:13,529 INFO L425 ceAbstractionStarter]: For program point L768(lines 768 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,529 INFO L425 ceAbstractionStarter]: For program point L108(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,530 INFO L425 ceAbstractionStarter]: For program point L901(lines 901 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,530 INFO L425 ceAbstractionStarter]: For program point L1694(lines 1694 1756) no Hoare annotation was computed. [2018-10-26 21:44:13,530 INFO L425 ceAbstractionStarter]: For program point L373(lines 373 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,530 INFO L425 ceAbstractionStarter]: For program point L241(lines 241 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,530 INFO L425 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-10-26 21:44:13,530 INFO L425 ceAbstractionStarter]: For program point L1431(lines 1431 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,530 INFO L425 ceAbstractionStarter]: For program point L1035(lines 1035 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,531 INFO L425 ceAbstractionStarter]: For program point L507(lines 507 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,531 INFO L425 ceAbstractionStarter]: For program point L1300(lines 1300 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,531 INFO L425 ceAbstractionStarter]: For program point L1168(lines 1168 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,531 INFO L425 ceAbstractionStarter]: For program point L111(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,531 INFO L425 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-10-26 21:44:13,531 INFO L425 ceAbstractionStarter]: For program point L641(lines 641 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,531 INFO L425 ceAbstractionStarter]: For program point L1566(lines 1566 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,532 INFO L425 ceAbstractionStarter]: For program point L1038(lines 1038 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,532 INFO L425 ceAbstractionStarter]: For program point L774(lines 774 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,532 INFO L425 ceAbstractionStarter]: For program point L642(lines 642 651) no Hoare annotation was computed. [2018-10-26 21:44:13,532 INFO L425 ceAbstractionStarter]: For program point L642-2(lines 642 651) no Hoare annotation was computed. [2018-10-26 21:44:13,532 INFO L425 ceAbstractionStarter]: For program point L114(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,532 INFO L425 ceAbstractionStarter]: For program point L907(lines 907 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,532 INFO L425 ceAbstractionStarter]: For program point L247(lines 247 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,532 INFO L425 ceAbstractionStarter]: For program point L1172(lines 1172 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,533 INFO L425 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-10-26 21:44:13,533 INFO L425 ceAbstractionStarter]: For program point L1701(lines 1701 1756) no Hoare annotation was computed. [2018-10-26 21:44:13,533 INFO L425 ceAbstractionStarter]: For program point L380(lines 380 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,533 INFO L425 ceAbstractionStarter]: For program point L1570(lines 1570 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,533 INFO L425 ceAbstractionStarter]: For program point L1438(lines 1438 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,533 INFO L425 ceAbstractionStarter]: For program point L1306(lines 1306 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,533 INFO L425 ceAbstractionStarter]: For program point L117(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,533 INFO L425 ceAbstractionStarter]: For program point L1571(lines 1571 1581) no Hoare annotation was computed. [2018-10-26 21:44:13,533 INFO L425 ceAbstractionStarter]: For program point L514(lines 514 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,533 INFO L425 ceAbstractionStarter]: For program point L1571-2(lines 1571 1581) no Hoare annotation was computed. [2018-10-26 21:44:13,533 INFO L425 ceAbstractionStarter]: For program point L1439(lines 1439 1448) no Hoare annotation was computed. [2018-10-26 21:44:13,533 INFO L425 ceAbstractionStarter]: For program point L1439-2(lines 1439 1448) no Hoare annotation was computed. [2018-10-26 21:44:13,534 INFO L425 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-10-26 21:44:13,534 INFO L425 ceAbstractionStarter]: For program point L779(lines 779 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,534 INFO L425 ceAbstractionStarter]: For program point L1044(lines 1044 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,534 INFO L425 ceAbstractionStarter]: For program point L912(lines 912 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,534 INFO L425 ceAbstractionStarter]: For program point L384(lines 384 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,534 INFO L425 ceAbstractionStarter]: For program point L120(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,534 INFO L425 ceAbstractionStarter]: For program point L1706(lines 1706 1756) no Hoare annotation was computed. [2018-10-26 21:44:13,534 INFO L425 ceAbstractionStarter]: For program point L253(lines 253 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,534 INFO L425 ceAbstractionStarter]: For program point L1178(lines 1178 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,534 INFO L425 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-10-26 21:44:13,534 INFO L425 ceAbstractionStarter]: For program point L123(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,534 INFO L425 ceAbstractionStarter]: For program point L1709(lines 1709 1756) no Hoare annotation was computed. [2018-10-26 21:44:13,534 INFO L425 ceAbstractionStarter]: For program point L652(lines 652 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,535 INFO L425 ceAbstractionStarter]: For program point L520(lines 520 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,535 INFO L425 ceAbstractionStarter]: For program point L1313(lines 1313 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,535 INFO L425 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-10-26 21:44:13,535 INFO L425 ceAbstractionStarter]: For program point L1049(lines 1049 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,535 INFO L425 ceAbstractionStarter]: For program point L1710(lines 1710 1721) no Hoare annotation was computed. [2018-10-26 21:44:13,535 INFO L425 ceAbstractionStarter]: For program point L1710-2(lines 1710 1721) no Hoare annotation was computed. [2018-10-26 21:44:13,535 INFO L425 ceAbstractionStarter]: For program point L521(lines 521 528) no Hoare annotation was computed. [2018-10-26 21:44:13,535 INFO L425 ceAbstractionStarter]: For program point L521-2(lines 521 528) no Hoare annotation was computed. [2018-10-26 21:44:13,535 INFO L425 ceAbstractionStarter]: For program point L1050(lines 1050 1061) no Hoare annotation was computed. [2018-10-26 21:44:13,535 INFO L425 ceAbstractionStarter]: For program point L1050-2(lines 1050 1061) no Hoare annotation was computed. [2018-10-26 21:44:13,535 INFO L425 ceAbstractionStarter]: For program point L786(lines 786 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,536 INFO L425 ceAbstractionStarter]: For program point L390(lines 390 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,536 INFO L425 ceAbstractionStarter]: For program point L126(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,536 INFO L425 ceAbstractionStarter]: For program point L919(lines 919 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,536 INFO L425 ceAbstractionStarter]: For program point L391(lines 391 402) no Hoare annotation was computed. [2018-10-26 21:44:13,536 INFO L425 ceAbstractionStarter]: For program point L391-2(lines 391 402) no Hoare annotation was computed. [2018-10-26 21:44:13,536 INFO L425 ceAbstractionStarter]: For program point L1184(lines 1184 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,536 INFO L425 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-10-26 21:44:13,536 INFO L425 ceAbstractionStarter]: For program point L1449(lines 1449 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,537 INFO L425 ceAbstractionStarter]: For program point L1317(lines 1317 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,537 INFO L425 ceAbstractionStarter]: For program point L260(lines 260 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,537 INFO L425 ceAbstractionStarter]: For program point L657(lines 657 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,537 INFO L425 ceAbstractionStarter]: For program point L1582(lines 1582 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,537 INFO L425 ceAbstractionStarter]: For program point L129(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,537 INFO L425 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-10-26 21:44:13,537 INFO L425 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-10-26 21:44:13,537 INFO L425 ceAbstractionStarter]: For program point L1321(lines 1321 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,538 INFO L425 ceAbstractionStarter]: For program point L132(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,538 INFO L425 ceAbstractionStarter]: For program point L925(lines 925 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,538 INFO L425 ceAbstractionStarter]: For program point L793(lines 793 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,538 INFO L425 ceAbstractionStarter]: For program point L529(lines 529 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,538 INFO L425 ceAbstractionStarter]: For program point L1322(lines 1322 1332) no Hoare annotation was computed. [2018-10-26 21:44:13,538 INFO L425 ceAbstractionStarter]: For program point L1322-2(lines 1322 1332) no Hoare annotation was computed. [2018-10-26 21:44:13,538 INFO L425 ceAbstractionStarter]: For program point L1190(lines 1190 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,538 INFO L425 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-10-26 21:44:13,539 INFO L425 ceAbstractionStarter]: For program point L794(lines 794 803) no Hoare annotation was computed. [2018-10-26 21:44:13,539 INFO L425 ceAbstractionStarter]: For program point L794-2(lines 794 803) no Hoare annotation was computed. [2018-10-26 21:44:13,539 INFO L425 ceAbstractionStarter]: For program point L662(lines 662 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,539 INFO L425 ceAbstractionStarter]: For program point L530(lines 530 541) no Hoare annotation was computed. [2018-10-26 21:44:13,539 INFO L425 ceAbstractionStarter]: For program point L530-2(lines 530 541) no Hoare annotation was computed. [2018-10-26 21:44:13,539 INFO L425 ceAbstractionStarter]: For program point L266(lines 266 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,539 INFO L425 ceAbstractionStarter]: For program point L1456(lines 1456 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,539 INFO L425 ceAbstractionStarter]: For program point L135(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,540 INFO L425 ceAbstractionStarter]: For program point L1589(lines 1589 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,540 INFO L425 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-10-26 21:44:13,540 INFO L425 ceAbstractionStarter]: For program point L1722(lines 1722 1756) no Hoare annotation was computed. [2018-10-26 21:44:13,540 INFO L425 ceAbstractionStarter]: For program point L1062(lines 1062 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,540 INFO L425 ceAbstractionStarter]: For program point L930(lines 930 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,540 INFO L425 ceAbstractionStarter]: For program point L138(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,540 INFO L425 ceAbstractionStarter]: For program point L1063(lines 1063 1073) no Hoare annotation was computed. [2018-10-26 21:44:13,540 INFO L425 ceAbstractionStarter]: For program point L1063-2(lines 1063 1073) no Hoare annotation was computed. [2018-10-26 21:44:13,540 INFO L425 ceAbstractionStarter]: For program point L403(lines 403 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,541 INFO L425 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-10-26 21:44:13,541 INFO L425 ceAbstractionStarter]: For program point L668(lines 668 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,541 INFO L425 ceAbstractionStarter]: For program point L1461(lines 1461 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,541 INFO L425 ceAbstractionStarter]: For program point L1197(lines 1197 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,541 INFO L425 ceAbstractionStarter]: For program point L273(lines 273 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,541 INFO L425 ceAbstractionStarter]: For program point L141(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,541 INFO L425 ceAbstractionStarter]: For program point L1595(lines 1595 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,541 INFO L425 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-10-26 21:44:13,542 INFO L425 ceAbstractionStarter]: For program point L935(lines 935 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,542 INFO L425 ceAbstractionStarter]: For program point L804(lines 804 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,542 INFO L425 ceAbstractionStarter]: For program point L1729(lines 1729 1756) no Hoare annotation was computed. [2018-10-26 21:44:13,542 INFO L425 ceAbstractionStarter]: For program point L408(lines 408 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,542 INFO L425 ceAbstractionStarter]: For program point L1333(lines 1333 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,542 INFO L425 ceAbstractionStarter]: For program point L144(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,542 INFO L425 ceAbstractionStarter]: For program point L1466(lines 1466 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,542 INFO L425 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-10-26 21:44:13,542 INFO L425 ceAbstractionStarter]: For program point L542(lines 542 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,543 INFO L425 ceAbstractionStarter]: For program point L278(lines 278 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,543 INFO L425 ceAbstractionStarter]: For program point L1203(lines 1203 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,543 INFO L425 ceAbstractionStarter]: For program point L675(lines 675 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,543 INFO L425 ceAbstractionStarter]: For program point L147(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,543 INFO L425 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-10-26 21:44:13,543 INFO L425 ceAbstractionStarter]: For program point L1602(lines 1602 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,543 INFO L425 ceAbstractionStarter]: For program point L1338(lines 1338 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,543 INFO L425 ceAbstractionStarter]: For program point L1074(lines 1074 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,544 INFO L425 ceAbstractionStarter]: For program point L942(lines 942 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,547 INFO L425 ceAbstractionStarter]: For program point L1735(lines 1735 1756) no Hoare annotation was computed. [2018-10-26 21:44:13,547 INFO L425 ceAbstractionStarter]: For program point L546(lines 546 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,548 INFO L425 ceAbstractionStarter]: For program point L150(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,548 INFO L425 ceAbstractionStarter]: For program point L811(lines 811 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,548 INFO L425 ceAbstractionStarter]: For program point L547(lines 547 556) no Hoare annotation was computed. [2018-10-26 21:44:13,548 INFO L425 ceAbstractionStarter]: For program point L547-2(lines 547 556) no Hoare annotation was computed. [2018-10-26 21:44:13,548 INFO L425 ceAbstractionStarter]: For program point L415(lines 415 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,548 INFO L425 ceAbstractionStarter]: For program point L1208(lines 1208 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,548 INFO L425 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-10-26 21:44:13,548 INFO L425 ceAbstractionStarter]: For program point L1473(lines 1473 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,549 INFO L425 ceAbstractionStarter]: For program point L681(lines 681 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,549 INFO L425 ceAbstractionStarter]: For program point L1606(lines 1606 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,549 INFO L425 ceAbstractionStarter]: For program point L285(lines 285 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,549 INFO L425 ceAbstractionStarter]: For program point L153(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,549 INFO L425 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-10-26 21:44:13,549 INFO L425 ceAbstractionStarter]: For program point L1344(lines 1344 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,549 INFO L425 ceAbstractionStarter]: For program point L1212(lines 1212 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,549 INFO L425 ceAbstractionStarter]: For program point L948(lines 948 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,549 INFO L425 ceAbstractionStarter]: For program point L156(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,550 INFO L425 ceAbstractionStarter]: For program point L1081(lines 1081 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,552 INFO L425 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-10-26 21:44:13,552 INFO L425 ceAbstractionStarter]: For program point L24-1(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,552 INFO L425 ceAbstractionStarter]: For program point L817(lines 817 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,552 INFO L425 ceAbstractionStarter]: For program point L1742(lines 1742 1756) no Hoare annotation was computed. [2018-10-26 21:44:13,552 INFO L425 ceAbstractionStarter]: For program point L1478(lines 1478 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,552 INFO L425 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-10-26 21:44:13,552 INFO L425 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-10-26 21:44:13,552 INFO L425 ceAbstractionStarter]: For program point L422(lines 422 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,553 INFO L425 ceAbstractionStarter]: For program point L687(lines 687 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,553 INFO L425 ceAbstractionStarter]: For program point L1612(lines 1612 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,553 INFO L425 ceAbstractionStarter]: For program point L159(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,553 INFO L425 ceAbstractionStarter]: For program point L27(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,553 INFO L425 ceAbstractionStarter]: For program point L1613(lines 1613 1622) no Hoare annotation was computed. [2018-10-26 21:44:13,553 INFO L425 ceAbstractionStarter]: For program point L1613-2(lines 1613 1622) no Hoare annotation was computed. [2018-10-26 21:44:13,553 INFO L425 ceAbstractionStarter]: For program point L292(lines 292 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,553 INFO L425 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-10-26 21:44:13,553 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-10-26 21:44:13,554 INFO L425 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-10-26 21:44:13,554 INFO L425 ceAbstractionStarter]: For program point L557(lines 557 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,554 INFO L425 ceAbstractionStarter]: For program point L1482(lines 1482 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,554 INFO L425 ceAbstractionStarter]: For program point L1350(lines 1350 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,554 INFO L425 ceAbstractionStarter]: For program point L1218(lines 1218 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,554 INFO L425 ceAbstractionStarter]: For program point L1086(lines 1086 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,554 INFO L425 ceAbstractionStarter]: For program point L558(lines 558 568) no Hoare annotation was computed. [2018-10-26 21:44:13,554 INFO L425 ceAbstractionStarter]: For program point L558-2(lines 558 568) no Hoare annotation was computed. [2018-10-26 21:44:13,554 INFO L425 ceAbstractionStarter]: For program point L1351(lines 1351 1358) no Hoare annotation was computed. [2018-10-26 21:44:13,555 INFO L425 ceAbstractionStarter]: For program point L1351-2(lines 1351 1358) no Hoare annotation was computed. [2018-10-26 21:44:13,555 INFO L425 ceAbstractionStarter]: For program point L162(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,555 INFO L425 ceAbstractionStarter]: For program point L30(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,555 INFO L425 ceAbstractionStarter]: For program point L955(lines 955 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,555 INFO L425 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-10-26 21:44:13,555 INFO L425 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-10-26 21:44:13,555 INFO L425 ceAbstractionStarter]: For program point L824(lines 824 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,555 INFO L425 ceAbstractionStarter]: For program point L1749(lines 1749 1756) no Hoare annotation was computed. [2018-10-26 21:44:13,555 INFO L425 ceAbstractionStarter]: For program point L428(lines 428 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,556 INFO L425 ceAbstractionStarter]: For program point L693(lines 693 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,556 INFO L425 ceAbstractionStarter]: For program point L165(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,556 INFO L425 ceAbstractionStarter]: For program point L33(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,556 INFO L425 ceAbstractionStarter]: For program point L694(lines 694 706) no Hoare annotation was computed. [2018-10-26 21:44:13,556 INFO L425 ceAbstractionStarter]: For program point L694-2(lines 694 706) no Hoare annotation was computed. [2018-10-26 21:44:13,556 INFO L425 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-10-26 21:44:13,556 INFO L425 ceAbstractionStarter]: For program point L1091(lines 1091 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,556 INFO L425 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-10-26 21:44:13,556 INFO L425 ceAbstractionStarter]: For program point L959(lines 959 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,556 INFO L425 ceAbstractionStarter]: For program point L1488(lines 1488 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,557 INFO L425 ceAbstractionStarter]: For program point L299(lines 299 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,557 INFO L425 ceAbstractionStarter]: For program point L1224(lines 1224 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,557 INFO L425 ceAbstractionStarter]: For program point L168(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,557 INFO L425 ceAbstractionStarter]: For program point L36(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,557 INFO L425 ceAbstractionStarter]: For program point L829(lines 829 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,557 INFO L425 ceAbstractionStarter]: For program point L433(lines 433 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,557 INFO L425 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-10-26 21:44:13,557 INFO L425 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-10-26 21:44:13,557 INFO L425 ceAbstractionStarter]: For program point L830(lines 830 839) no Hoare annotation was computed. [2018-10-26 21:44:13,558 INFO L425 ceAbstractionStarter]: For program point L830-2(lines 830 839) no Hoare annotation was computed. [2018-10-26 21:44:13,558 INFO L425 ceAbstractionStarter]: For program point L1623(lines 1623 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,558 INFO L425 ceAbstractionStarter]: For program point L1359(lines 1359 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,558 INFO L425 ceAbstractionStarter]: For program point L171(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,558 INFO L425 ceAbstractionStarter]: For program point L39(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,559 INFO L421 ceAbstractionStarter]: At program point L1757(lines 1658 1758) the Hoare annotation is: (let ((.cse2 (< 0 (+ ~a0~0 147))) (.cse0 (<= (+ ~a0~0 98) 0)) (.cse8 (not (= 4 ~a2~0))) (.cse6 (not (= 1 ~a2~0))) (.cse7 (not (= ~a2~0 5))) (.cse3 (= ~a2~0 1)) (.cse4 (<= ~a29~0 43)) (.cse10 (<= (+ ~a0~0 32950) 0)) (.cse5 (< 0 (+ ~a29~0 144))) (.cse9 (< 0 (+ ~a29~0 16))) (.cse1 (<= (+ ~a4~0 86) 0))) (or (and .cse0 .cse1) (and .cse0 (<= 8 ~a29~0)) (and .cse0 .cse2) (and .cse3 .cse2 .cse4 .cse5) (and .cse0 .cse6 .cse7 .cse8) (and .cse9 (< 0 (+ ~a0~0 61)) .cse6 .cse7 .cse8) (and .cse10 .cse6) (and .cse1 .cse7) (and .cse3 .cse9 .cse4) (and .cse10 .cse5) (and .cse9 .cse1))) [2018-10-26 21:44:13,559 INFO L425 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-10-26 21:44:13,559 INFO L425 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-10-26 21:44:13,559 INFO L425 ceAbstractionStarter]: For program point L569(lines 569 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,559 INFO L425 ceAbstractionStarter]: For program point L1494(lines 1494 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,559 INFO L425 ceAbstractionStarter]: For program point L1098(lines 1098 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,559 INFO L425 ceAbstractionStarter]: For program point L966(lines 966 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,559 INFO L425 ceAbstractionStarter]: For program point L306(lines 306 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,560 INFO L425 ceAbstractionStarter]: For program point L1231(lines 1231 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,560 INFO L425 ceAbstractionStarter]: For program point L174(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,561 INFO L425 ceAbstractionStarter]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2018-10-26 21:44:13,561 INFO L425 ceAbstractionStarter]: For program point L42(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,561 INFO L425 ceAbstractionStarter]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2018-10-26 21:44:13,561 INFO L428 ceAbstractionStarter]: At program point L1760(lines 1760 1776) the Hoare annotation is: true [2018-10-26 21:44:13,561 INFO L425 ceAbstractionStarter]: For program point L439(lines 439 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,562 INFO L425 ceAbstractionStarter]: For program point L307(lines 307 319) no Hoare annotation was computed. [2018-10-26 21:44:13,562 INFO L425 ceAbstractionStarter]: For program point L307-2(lines 307 319) no Hoare annotation was computed. [2018-10-26 21:44:13,562 INFO L425 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-10-26 21:44:13,562 INFO L425 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-10-26 21:44:13,562 INFO L425 ceAbstractionStarter]: For program point L1629(lines 1629 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,562 INFO L425 ceAbstractionStarter]: For program point L1365(lines 1365 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,562 INFO L425 ceAbstractionStarter]: For program point L177(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,562 INFO L425 ceAbstractionStarter]: For program point L45(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,562 INFO L425 ceAbstractionStarter]: For program point L574(lines 574 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,563 INFO L425 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-10-26 21:44:13,563 INFO L425 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-10-26 21:44:13,563 INFO L425 ceAbstractionStarter]: For program point L707(lines 707 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,563 INFO L425 ceAbstractionStarter]: For program point L575(lines 575 586) no Hoare annotation was computed. [2018-10-26 21:44:13,563 INFO L425 ceAbstractionStarter]: For program point L575-2(lines 575 586) no Hoare annotation was computed. [2018-10-26 21:44:13,563 INFO L425 ceAbstractionStarter]: For program point L840(lines 840 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,563 INFO L425 ceAbstractionStarter]: For program point L1501(lines 1501 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,563 INFO L425 ceAbstractionStarter]: For program point L1237(lines 1237 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,563 INFO L425 ceAbstractionStarter]: For program point L180(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,564 INFO L425 ceAbstractionStarter]: For program point L48(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,564 INFO L425 ceAbstractionStarter]: For program point L973(lines 973 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,564 INFO L425 ceAbstractionStarter]: For program point L1766-1(lines 1766 1775) no Hoare annotation was computed. [2018-10-26 21:44:13,564 INFO L421 ceAbstractionStarter]: At program point L1766-3(lines 1766 1775) the Hoare annotation is: (let ((.cse2 (< 0 (+ ~a0~0 147))) (.cse0 (<= (+ ~a0~0 98) 0)) (.cse8 (not (= 4 ~a2~0))) (.cse6 (not (= 1 ~a2~0))) (.cse7 (not (= ~a2~0 5))) (.cse3 (= ~a2~0 1)) (.cse4 (<= ~a29~0 43)) (.cse10 (<= (+ ~a0~0 32950) 0)) (.cse5 (< 0 (+ ~a29~0 144))) (.cse9 (< 0 (+ ~a29~0 16))) (.cse1 (<= (+ ~a4~0 86) 0))) (or (and .cse0 .cse1) (and .cse0 (<= 8 ~a29~0)) (and .cse0 .cse2) (and .cse3 .cse2 .cse4 .cse5) (and .cse0 .cse6 .cse7 .cse8) (and .cse9 (< 0 (+ ~a0~0 61)) .cse6 .cse7 .cse8) (and .cse10 .cse6) (and .cse1 .cse7) (and .cse3 .cse9 .cse4) (and .cse10 .cse5) (and .cse9 .cse1))) [2018-10-26 21:44:13,564 INFO L425 ceAbstractionStarter]: For program point L445(lines 445 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,564 INFO L425 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-10-26 21:44:13,565 INFO L425 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-10-26 21:44:13,566 INFO L425 ceAbstractionStarter]: For program point L1635(lines 1635 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,566 INFO L425 ceAbstractionStarter]: For program point L1371(lines 1371 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,566 INFO L425 ceAbstractionStarter]: For program point L183(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,567 INFO L425 ceAbstractionStarter]: For program point L1108(lines 1108 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,567 INFO L425 ceAbstractionStarter]: For program point L51(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,567 INFO L425 ceAbstractionStarter]: For program point L712(lines 712 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,567 INFO L425 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-10-26 21:44:13,567 INFO L425 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-10-26 21:44:13,567 INFO L425 ceAbstractionStarter]: For program point L845(lines 845 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,567 INFO L425 ceAbstractionStarter]: For program point L449(lines 449 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,567 INFO L425 ceAbstractionStarter]: For program point L1771(line 1771) no Hoare annotation was computed. [2018-10-26 21:44:13,567 INFO L425 ceAbstractionStarter]: For program point L1243(lines 1243 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,568 INFO L425 ceAbstractionStarter]: For program point L186(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,568 INFO L425 ceAbstractionStarter]: For program point L54(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,568 INFO L425 ceAbstractionStarter]: For program point L979(lines 979 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,568 INFO L425 ceAbstractionStarter]: For program point L1640(lines 1640 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,568 INFO L425 ceAbstractionStarter]: For program point L1508(lines 1508 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,568 INFO L425 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-10-26 21:44:13,568 INFO L425 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-10-26 21:44:13,568 INFO L425 ceAbstractionStarter]: For program point L320(lines 320 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,568 INFO L425 ceAbstractionStarter]: For program point L1378(lines 1378 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,569 INFO L425 ceAbstractionStarter]: For program point L189(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,569 INFO L425 ceAbstractionStarter]: For program point L57(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,569 INFO L425 ceAbstractionStarter]: For program point L718(lines 718 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,569 INFO L425 ceAbstractionStarter]: For program point L1511(lines 1511 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,569 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-10-26 21:44:13,569 INFO L425 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-10-26 21:44:13,569 INFO L425 ceAbstractionStarter]: For program point L1115(lines 1115 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,569 INFO L425 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-10-26 21:44:13,569 INFO L425 ceAbstractionStarter]: For program point L851(lines 851 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,569 INFO L425 ceAbstractionStarter]: For program point L587(lines 587 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,570 INFO L425 ceAbstractionStarter]: For program point L456(lines 456 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,570 INFO L425 ceAbstractionStarter]: For program point L1249(lines 1249 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,570 INFO L425 ceAbstractionStarter]: For program point L192(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,570 INFO L425 ceAbstractionStarter]: For program point L60(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,570 INFO L425 ceAbstractionStarter]: For program point L985(lines 985 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,570 INFO L425 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-10-26 21:44:13,570 INFO L425 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-10-26 21:44:13,570 INFO L425 ceAbstractionStarter]: For program point L1647(lines 1647 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,571 INFO L425 ceAbstractionStarter]: For program point L855(lines 855 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,571 INFO L425 ceAbstractionStarter]: For program point L1516(lines 1516 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,571 INFO L425 ceAbstractionStarter]: For program point L327(lines 327 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,571 INFO L425 ceAbstractionStarter]: For program point L195(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,571 INFO L425 ceAbstractionStarter]: For program point L63(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,571 INFO L425 ceAbstractionStarter]: For program point L1385(lines 1385 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,571 INFO L425 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-10-26 21:44:13,571 INFO L425 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-10-26 21:44:13,571 INFO L425 ceAbstractionStarter]: For program point L725(lines 725 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,572 INFO L425 ceAbstractionStarter]: For program point L1122(lines 1122 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,572 INFO L425 ceAbstractionStarter]: For program point L594(lines 594 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,572 INFO L425 ceAbstractionStarter]: For program point L462(lines 462 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,572 INFO L425 ceAbstractionStarter]: For program point L1255(lines 1255 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,572 INFO L425 ceAbstractionStarter]: For program point L198(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,572 INFO L425 ceAbstractionStarter]: For program point L66(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,572 INFO L425 ceAbstractionStarter]: For program point L595(lines 595 605) no Hoare annotation was computed. [2018-10-26 21:44:13,572 INFO L425 ceAbstractionStarter]: For program point L595-2(lines 595 605) no Hoare annotation was computed. [2018-10-26 21:44:13,572 INFO L425 ceAbstractionStarter]: For program point L1388(lines 1388 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,573 INFO L425 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-10-26 21:44:13,573 INFO L425 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-10-26 21:44:13,573 INFO L425 ceAbstractionStarter]: For program point L992(lines 992 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,573 INFO L425 ceAbstractionStarter]: For program point L1522(lines 1522 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,573 INFO L425 ceAbstractionStarter]: For program point L333(lines 333 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,573 INFO L425 ceAbstractionStarter]: For program point L201(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,573 INFO L425 ceAbstractionStarter]: For program point L69(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,573 INFO L425 ceAbstractionStarter]: For program point L862(lines 862 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,574 INFO L421 ceAbstractionStarter]: At program point L1655(lines 23 1656) the Hoare annotation is: (let ((.cse2 (< 0 (+ ~a0~0 147))) (.cse0 (<= (+ ~a0~0 98) 0)) (.cse8 (not (= 4 ~a2~0))) (.cse6 (not (= 1 ~a2~0))) (.cse7 (not (= ~a2~0 5))) (.cse3 (= ~a2~0 1)) (.cse4 (<= ~a29~0 43)) (.cse10 (<= (+ ~a0~0 32950) 0)) (.cse5 (< 0 (+ ~a29~0 144))) (.cse9 (< 0 (+ ~a29~0 16))) (.cse1 (<= (+ ~a4~0 86) 0))) (or (and .cse0 .cse1) (and .cse0 (<= 8 ~a29~0)) (and .cse0 .cse2) (and .cse3 .cse2 .cse4 .cse5) (and .cse0 .cse6 .cse7 .cse8) (and .cse9 (< 0 (+ ~a0~0 61)) .cse6 .cse7 .cse8) (and .cse10 .cse6) (and .cse1 .cse7) (and .cse3 .cse9 .cse4) (and .cse10 .cse5) (and .cse9 .cse1))) [2018-10-26 21:44:13,574 INFO L425 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-10-26 21:44:13,574 INFO L425 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-10-26 21:44:13,574 INFO L425 ceAbstractionStarter]: For program point L1128(lines 1128 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,574 INFO L425 ceAbstractionStarter]: For program point L732(lines 732 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,574 INFO L425 ceAbstractionStarter]: For program point L468(lines 468 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,574 INFO L425 ceAbstractionStarter]: For program point L336(lines 336 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,574 INFO L425 ceAbstractionStarter]: For program point L1261(lines 1261 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,575 INFO L425 ceAbstractionStarter]: For program point L204(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,575 INFO L425 ceAbstractionStarter]: For program point L72(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,575 INFO L425 ceAbstractionStarter]: For program point L1394(lines 1394 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,575 INFO L425 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-10-26 21:44:13,575 INFO L425 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-10-26 21:44:13,575 INFO L425 ceAbstractionStarter]: For program point L998(lines 998 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,575 INFO L425 ceAbstractionStarter]: For program point L1395(lines 1395 1407) no Hoare annotation was computed. [2018-10-26 21:44:13,575 INFO L425 ceAbstractionStarter]: For program point L1395-2(lines 1395 1407) no Hoare annotation was computed. [2018-10-26 21:44:13,575 INFO L425 ceAbstractionStarter]: For program point L735(lines 735 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,575 INFO L425 ceAbstractionStarter]: For program point L1528(lines 1528 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,576 INFO L425 ceAbstractionStarter]: For program point L1264(lines 1264 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,576 INFO L425 ceAbstractionStarter]: For program point L75(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,577 INFO L425 ceAbstractionStarter]: For program point L868(lines 868 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,577 INFO L425 ceAbstractionStarter]: For program point L1661(lines 1661 1756) no Hoare annotation was computed. [2018-10-26 21:44:13,577 INFO L425 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-10-26 21:44:13,577 INFO L425 ceAbstractionStarter]: For program point L341(lines 341 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,577 INFO L425 ceAbstractionStarter]: For program point L1134(lines 1134 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,577 INFO L425 ceAbstractionStarter]: For program point L606(lines 606 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,577 INFO L425 ceAbstractionStarter]: For program point L474(lines 474 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,577 INFO L425 ceAbstractionStarter]: For program point L342(lines 342 349) no Hoare annotation was computed. [2018-10-26 21:44:13,577 INFO L425 ceAbstractionStarter]: For program point L342-2(lines 342 349) no Hoare annotation was computed. [2018-10-26 21:44:13,577 INFO L425 ceAbstractionStarter]: For program point L1135(lines 1135 1144) no Hoare annotation was computed. [2018-10-26 21:44:13,578 INFO L425 ceAbstractionStarter]: For program point L78(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,578 INFO L425 ceAbstractionStarter]: For program point L1135-2(lines 1135 1144) no Hoare annotation was computed. [2018-10-26 21:44:13,578 INFO L425 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-10-26 21:44:13,578 INFO L425 ceAbstractionStarter]: For program point L1004(lines 1004 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,578 INFO L425 ceAbstractionStarter]: For program point L1533(lines 1533 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,578 INFO L425 ceAbstractionStarter]: For program point L81(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,578 INFO L425 ceAbstractionStarter]: For program point L874(lines 874 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,578 INFO L425 ceAbstractionStarter]: For program point L742(lines 742 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,578 INFO L425 ceAbstractionStarter]: For program point L1271(lines 1271 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,579 INFO L425 ceAbstractionStarter]: For program point L214(lines 214 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,579 INFO L425 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-10-26 21:44:13,579 INFO L425 ceAbstractionStarter]: For program point L1668(lines 1668 1756) no Hoare annotation was computed. [2018-10-26 21:44:13,579 INFO L425 ceAbstractionStarter]: For program point L479(lines 479 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,579 INFO L425 ceAbstractionStarter]: For program point L84(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,579 INFO L425 ceAbstractionStarter]: For program point L613(lines 613 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,579 INFO L425 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-10-26 21:44:13,579 INFO L425 ceAbstractionStarter]: For program point L350(lines 350 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,579 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2018-10-26 21:44:13,579 INFO L425 ceAbstractionStarter]: For program point L1011(lines 1011 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,580 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 106) no Hoare annotation was computed. [2018-10-26 21:44:13,580 INFO L425 ceAbstractionStarter]: For program point L1672(lines 1672 1756) no Hoare annotation was computed. [2018-10-26 21:44:13,580 INFO L425 ceAbstractionStarter]: For program point L1540(lines 1540 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,580 INFO L425 ceAbstractionStarter]: For program point L1408(lines 1408 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,580 INFO L425 ceAbstractionStarter]: For program point L219(lines 219 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,580 INFO L425 ceAbstractionStarter]: For program point L87(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,580 INFO L425 ceAbstractionStarter]: For program point L880(lines 880 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,580 INFO L425 ceAbstractionStarter]: For program point L748(lines 748 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,581 INFO L425 ceAbstractionStarter]: For program point L1277(lines 1277 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,581 INFO L425 ceAbstractionStarter]: For program point L220(lines 220 228) no Hoare annotation was computed. [2018-10-26 21:44:13,581 INFO L425 ceAbstractionStarter]: For program point L220-2(lines 220 228) no Hoare annotation was computed. [2018-10-26 21:44:13,581 INFO L425 ceAbstractionStarter]: For program point L1145(lines 1145 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,581 INFO L425 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-10-26 21:44:13,581 INFO L425 ceAbstractionStarter]: For program point L486(lines 486 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,581 INFO L425 ceAbstractionStarter]: For program point L90(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,581 INFO L425 ceAbstractionStarter]: For program point L355(lines 355 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,581 INFO L425 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-10-26 21:44:13,581 INFO L425 ceAbstractionStarter]: For program point L1016(lines 1016 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,582 INFO L425 ceAbstractionStarter]: For program point L620(lines 620 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,585 INFO L425 ceAbstractionStarter]: For program point L1413(lines 1413 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,585 INFO L425 ceAbstractionStarter]: For program point L885(lines 885 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,585 INFO L425 ceAbstractionStarter]: For program point L1678(lines 1678 1756) no Hoare annotation was computed. [2018-10-26 21:44:13,585 INFO L425 ceAbstractionStarter]: For program point L1150(lines 1150 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,585 INFO L425 ceAbstractionStarter]: For program point L93(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,585 INFO L425 ceAbstractionStarter]: For program point L886(lines 886 894) no Hoare annotation was computed. [2018-10-26 21:44:13,585 INFO L425 ceAbstractionStarter]: For program point L886-2(lines 886 894) no Hoare annotation was computed. [2018-10-26 21:44:13,586 INFO L425 ceAbstractionStarter]: For program point L754(lines 754 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,586 INFO L425 ceAbstractionStarter]: For program point L1547(lines 1547 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,586 INFO L425 ceAbstractionStarter]: For program point L1283(lines 1283 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,586 INFO L425 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-10-26 21:44:13,586 INFO L425 ceAbstractionStarter]: For program point L1019(lines 1019 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,586 INFO L425 ceAbstractionStarter]: For program point L491(lines 491 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,586 INFO L425 ceAbstractionStarter]: For program point L96(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,586 INFO L425 ceAbstractionStarter]: For program point L361(lines 361 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,586 INFO L425 ceAbstractionStarter]: For program point L229(lines 229 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,586 INFO L425 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-10-26 21:44:13,587 INFO L425 ceAbstractionStarter]: For program point L1419(lines 1419 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,587 INFO L425 ceAbstractionStarter]: For program point L627(lines 627 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,588 INFO L425 ceAbstractionStarter]: For program point L1420(lines 1420 1430) no Hoare annotation was computed. [2018-10-26 21:44:13,588 INFO L425 ceAbstractionStarter]: For program point L1420-2(lines 1420 1430) no Hoare annotation was computed. [2018-10-26 21:44:13,588 INFO L425 ceAbstractionStarter]: For program point L1156(lines 1156 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,588 INFO L425 ceAbstractionStarter]: For program point L99(lines 23 1656) no Hoare annotation was computed. [2018-10-26 21:44:13,588 INFO L425 ceAbstractionStarter]: For program point L1685(lines 1685 1756) no Hoare annotation was computed. [2018-10-26 21:44:13,588 INFO L425 ceAbstractionStarter]: For program point L1289(lines 1289 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,588 INFO L425 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-10-26 21:44:13,588 INFO L425 ceAbstractionStarter]: For program point L761(lines 761 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,588 INFO L425 ceAbstractionStarter]: For program point L1686(lines 1686 1693) no Hoare annotation was computed. [2018-10-26 21:44:13,588 INFO L425 ceAbstractionStarter]: For program point L1686-2(lines 1686 1693) no Hoare annotation was computed. [2018-10-26 21:44:13,589 INFO L425 ceAbstractionStarter]: For program point L1554(lines 1554 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,589 INFO L425 ceAbstractionStarter]: For program point L497(lines 497 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,589 INFO L425 ceAbstractionStarter]: For program point L1290(lines 1290 1299) no Hoare annotation was computed. [2018-10-26 21:44:13,589 INFO L425 ceAbstractionStarter]: For program point L1290-2(lines 1290 1299) no Hoare annotation was computed. [2018-10-26 21:44:13,589 INFO L425 ceAbstractionStarter]: For program point L1026(lines 1026 1654) no Hoare annotation was computed. [2018-10-26 21:44:13,620 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.10 09:44:13 BoogieIcfgContainer [2018-10-26 21:44:13,620 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-26 21:44:13,621 INFO L168 Benchmark]: Toolchain (without parser) took 74796.34 ms. Allocated memory was 1.5 GB in the beginning and 3.4 GB in the end (delta: 1.9 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 446.2 MB. Max. memory is 7.1 GB. [2018-10-26 21:44:13,622 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-26 21:44:13,623 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1328.91 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: 105.7 MB). Peak memory consumption was 105.7 MB. Max. memory is 7.1 GB. [2018-10-26 21:44:13,624 INFO L168 Benchmark]: Boogie Procedure Inliner took 390.94 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 779.6 MB). Free memory was 1.3 GB in the beginning and 2.2 GB in the end (delta: -898.4 MB). Peak memory consumption was 33.4 MB. Max. memory is 7.1 GB. [2018-10-26 21:44:13,625 INFO L168 Benchmark]: Boogie Preprocessor took 283.42 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 27.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 7.1 GB. [2018-10-26 21:44:13,625 INFO L168 Benchmark]: RCFGBuilder took 7974.50 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 1.9 GB in the end (delta: 319.7 MB). Peak memory consumption was 319.7 MB. Max. memory is 7.1 GB. [2018-10-26 21:44:13,626 INFO L168 Benchmark]: TraceAbstraction took 64813.17 ms. Allocated memory was 2.3 GB in the beginning and 3.4 GB in the end (delta: 1.1 GB). Free memory was 1.9 GB in the beginning and 2.8 GB in the end (delta: -959.6 MB). Peak memory consumption was 112.6 MB. Max. memory is 7.1 GB. [2018-10-26 21:44:13,632 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1328.91 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: 105.7 MB). Peak memory consumption was 105.7 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 390.94 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 779.6 MB). Free memory was 1.3 GB in the beginning and 2.2 GB in the end (delta: -898.4 MB). Peak memory consumption was 33.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 283.42 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 27.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 7974.50 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 1.9 GB in the end (delta: 319.7 MB). Peak memory consumption was 319.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 64813.17 ms. Allocated memory was 2.3 GB in the beginning and 3.4 GB in the end (delta: 1.1 GB). Free memory was 1.9 GB in the beginning and 2.8 GB in the end (delta: -959.6 MB). Peak memory consumption was 112.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 106]: 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: 1766]: Loop Invariant Derived loop invariant: ((((((((((a0 + 98 <= 0 && a4 + 86 <= 0) || (a0 + 98 <= 0 && 8 <= a29)) || (a0 + 98 <= 0 && 0 < a0 + 147)) || (((a2 == 1 && 0 < a0 + 147) && a29 <= 43) && 0 < a29 + 144)) || (((a0 + 98 <= 0 && !(1 == a2)) && !(a2 == 5)) && !(4 == a2))) || ((((0 < a29 + 16 && 0 < a0 + 61) && !(1 == a2)) && !(a2 == 5)) && !(4 == a2))) || (a0 + 32950 <= 0 && !(1 == a2))) || (a4 + 86 <= 0 && !(a2 == 5))) || ((a2 == 1 && 0 < a29 + 16) && a29 <= 43)) || (a0 + 32950 <= 0 && 0 < a29 + 144)) || (0 < a29 + 16 && a4 + 86 <= 0) - InvariantResult [Line: 23]: Loop Invariant Derived loop invariant: ((((((((((a0 + 98 <= 0 && a4 + 86 <= 0) || (a0 + 98 <= 0 && 8 <= a29)) || (a0 + 98 <= 0 && 0 < a0 + 147)) || (((a2 == 1 && 0 < a0 + 147) && a29 <= 43) && 0 < a29 + 144)) || (((a0 + 98 <= 0 && !(1 == a2)) && !(a2 == 5)) && !(4 == a2))) || ((((0 < a29 + 16 && 0 < a0 + 61) && !(1 == a2)) && !(a2 == 5)) && !(4 == a2))) || (a0 + 32950 <= 0 && !(1 == a2))) || (a4 + 86 <= 0 && !(a2 == 5))) || ((a2 == 1 && 0 < a29 + 16) && a29 <= 43)) || (a0 + 32950 <= 0 && 0 < a29 + 144)) || (0 < a29 + 16 && a4 + 86 <= 0) - InvariantResult [Line: 1658]: Loop Invariant Derived loop invariant: ((((((((((a0 + 98 <= 0 && a4 + 86 <= 0) || (a0 + 98 <= 0 && 8 <= a29)) || (a0 + 98 <= 0 && 0 < a0 + 147)) || (((a2 == 1 && 0 < a0 + 147) && a29 <= 43) && 0 < a29 + 144)) || (((a0 + 98 <= 0 && !(1 == a2)) && !(a2 == 5)) && !(4 == a2))) || ((((0 < a29 + 16 && 0 < a0 + 61) && !(1 == a2)) && !(a2 == 5)) && !(4 == a2))) || (a0 + 32950 <= 0 && !(1 == a2))) || (a4 + 86 <= 0 && !(a2 == 5))) || ((a2 == 1 && 0 < a29 + 16) && a29 <= 43)) || (a0 + 32950 <= 0 && 0 < a29 + 144)) || (0 < a29 + 16 && a4 + 86 <= 0) - InvariantResult [Line: 1760]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 425 locations, 1 error locations. SAFE Result, 64.7s OverallTime, 10 OverallIterations, 6 TraceHistogramMax, 53.3s AutomataDifference, 0.0s DeadEndRemovalTime, 2.5s HoareAnnotationTime, HoareTripleCheckerStatistics: 3780 SDtfs, 5431 SDslu, 1180 SDs, 0 SdLazy, 16285 SolverSat, 2854 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 47.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 44 GetRequests, 17 SyntacticMatches, 9 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=8770occurred in iteration=8, 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: 0.7s AutomataMinimizationTime, 10 MinimizatonAttempts, 4275 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 220 NumberOfFragments, 433 HoareAnnotationTreeSize, 4 FomulaSimplifications, 3318 FormulaSimplificationTreeSizeReduction, 0.3s HoareSimplificationTime, 4 FomulaSimplificationsInter, 3726 FormulaSimplificationTreeSizeReductionInter, 2.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 3.9s InterpolantComputationTime, 4910 NumberOfCodeBlocks, 4910 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 4900 ConstructedInterpolants, 0 QuantifiedInterpolants, 5157683 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 5452/5452 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...