/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ssh-simplified/s3_srvr_6.cil-2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-23 22:48:15,996 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-23 22:48:15,999 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-23 22:48:16,010 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2019-11-23 22:48:16,020 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-23 22:48:16,021 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-23 22:48:16,022 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-23 22:48:16,023 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-23 22:48:16,023 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-23 22:48:16,024 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-23 22:48:16,026 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-23 22:48:16,028 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-23 22:48:16,029 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-23 22:48:16,031 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-23 22:48:16,032 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-23 22:48:16,033 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-23 22:48:16,035 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-11-23 22:48:16,043 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-23 22:48:16,043 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-23 22:48:16,044 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-23 22:48:16,045 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-23 22:48:16,059 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-23 22:48:16,060 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-23 22:48:16,061 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-23 22:48:16,061 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-23 22:48:16,061 INFO L138 SettingsManager]: * Use SBE=true [2019-11-23 22:48:16,062 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-23 22:48:16,062 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-23 22:48:16,062 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-23 22:48:16,062 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-23 22:48:16,062 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-23 22:48:16,063 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-23 22:48:16,063 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-23 22:48:16,064 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-23 22:48:16,064 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-23 22:48:16,064 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-23 22:48:16,064 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-23 22:48:16,064 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-23 22:48:16,065 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-23 22:48:16,065 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-23 22:48:16,065 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-23 22:48:16,065 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-23 22:48:16,065 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-23 22:48:16,066 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-23 22:48:16,066 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-23 22:48:16,067 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-23 22:48:16,067 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-23 22:48:16,067 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-23 22:48:16,067 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-23 22:48:16,067 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-23 22:48:16,067 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-23 22:48:16,343 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-23 22:48:16,356 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-23 22:48:16,359 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-23 22:48:16,361 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-23 22:48:16,361 INFO L275 PluginConnector]: CDTParser initialized [2019-11-23 22:48:16,362 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh-simplified/s3_srvr_6.cil-2.c [2019-11-23 22:48:16,427 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0b27d383/9aa73df4076043389722b3ab14b04bd4/FLAGaa51d361f [2019-11-23 22:48:16,949 INFO L306 CDTParser]: Found 1 translation units. [2019-11-23 22:48:16,950 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ssh-simplified/s3_srvr_6.cil-2.c [2019-11-23 22:48:16,964 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0b27d383/9aa73df4076043389722b3ab14b04bd4/FLAGaa51d361f [2019-11-23 22:48:17,309 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0b27d383/9aa73df4076043389722b3ab14b04bd4 [2019-11-23 22:48:17,321 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-23 22:48:17,322 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-23 22:48:17,323 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-23 22:48:17,323 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-23 22:48:17,327 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-23 22:48:17,328 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:48:17" (1/1) ... [2019-11-23 22:48:17,331 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ee337c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:48:17, skipping insertion in model container [2019-11-23 22:48:17,331 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:48:17" (1/1) ... [2019-11-23 22:48:17,339 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-23 22:48:17,392 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-23 22:48:17,686 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-23 22:48:17,691 INFO L203 MainTranslator]: Completed pre-run [2019-11-23 22:48:17,841 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-23 22:48:17,855 INFO L208 MainTranslator]: Completed translation [2019-11-23 22:48:17,856 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:48:17 WrapperNode [2019-11-23 22:48:17,856 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-23 22:48:17,857 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-23 22:48:17,857 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-23 22:48:17,857 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-23 22:48:17,870 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:48:17" (1/1) ... [2019-11-23 22:48:17,881 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:48:17" (1/1) ... [2019-11-23 22:48:17,934 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-23 22:48:17,934 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-23 22:48:17,934 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-23 22:48:17,934 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-23 22:48:17,944 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:48:17" (1/1) ... [2019-11-23 22:48:17,945 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:48:17" (1/1) ... [2019-11-23 22:48:17,952 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:48:17" (1/1) ... [2019-11-23 22:48:17,952 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:48:17" (1/1) ... [2019-11-23 22:48:17,961 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:48:17" (1/1) ... [2019-11-23 22:48:17,988 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:48:17" (1/1) ... [2019-11-23 22:48:17,991 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:48:17" (1/1) ... [2019-11-23 22:48:17,996 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-23 22:48:17,996 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-23 22:48:17,996 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-23 22:48:17,996 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-23 22:48:17,997 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:48:17" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-23 22:48:18,058 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-23 22:48:18,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-23 22:48:18,184 WARN L735 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-23 22:48:18,982 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2019-11-23 22:48:18,983 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2019-11-23 22:48:18,984 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-23 22:48:18,984 INFO L284 CfgBuilder]: Removed 7 assume(true) statements. [2019-11-23 22:48:18,986 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:48:18 BoogieIcfgContainer [2019-11-23 22:48:18,986 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-23 22:48:18,987 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-23 22:48:18,987 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-23 22:48:18,990 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-23 22:48:18,991 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 10:48:17" (1/3) ... [2019-11-23 22:48:18,992 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e8f098b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 10:48:18, skipping insertion in model container [2019-11-23 22:48:18,992 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:48:17" (2/3) ... [2019-11-23 22:48:18,992 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e8f098b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 10:48:18, skipping insertion in model container [2019-11-23 22:48:18,992 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:48:18" (3/3) ... [2019-11-23 22:48:18,994 INFO L109 eAbstractionObserver]: Analyzing ICFG s3_srvr_6.cil-2.c [2019-11-23 22:48:19,004 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-23 22:48:19,012 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-23 22:48:19,023 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-23 22:48:19,051 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-23 22:48:19,051 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-23 22:48:19,052 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-23 22:48:19,052 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-23 22:48:19,052 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-23 22:48:19,052 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-23 22:48:19,052 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-23 22:48:19,053 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-23 22:48:19,073 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states. [2019-11-23 22:48:19,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-11-23 22:48:19,083 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:19,084 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:48:19,085 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:19,091 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:19,091 INFO L82 PathProgramCache]: Analyzing trace with hash 2127610309, now seen corresponding path program 1 times [2019-11-23 22:48:19,101 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:19,102 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [244662110] [2019-11-23 22:48:19,102 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:19,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:19,349 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 22:48:19,349 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [244662110] [2019-11-23 22:48:19,350 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:48:19,351 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-23 22:48:19,353 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [831473260] [2019-11-23 22:48:19,357 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:19,358 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:19,371 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:19,371 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:19,373 INFO L87 Difference]: Start difference. First operand 157 states. Second operand 3 states. [2019-11-23 22:48:19,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:19,719 INFO L93 Difference]: Finished difference Result 362 states and 633 transitions. [2019-11-23 22:48:19,720 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:19,721 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 43 [2019-11-23 22:48:19,722 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:19,735 INFO L225 Difference]: With dead ends: 362 [2019-11-23 22:48:19,735 INFO L226 Difference]: Without dead ends: 192 [2019-11-23 22:48:19,739 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:19,758 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 192 states. [2019-11-23 22:48:19,789 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 192 to 182. [2019-11-23 22:48:19,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 182 states. [2019-11-23 22:48:19,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 182 states and 300 transitions. [2019-11-23 22:48:19,793 INFO L78 Accepts]: Start accepts. Automaton has 182 states and 300 transitions. Word has length 43 [2019-11-23 22:48:19,794 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:19,794 INFO L462 AbstractCegarLoop]: Abstraction has 182 states and 300 transitions. [2019-11-23 22:48:19,794 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:19,794 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 300 transitions. [2019-11-23 22:48:19,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-11-23 22:48:19,797 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:19,797 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:48:19,798 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:19,798 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:19,798 INFO L82 PathProgramCache]: Analyzing trace with hash -918181364, now seen corresponding path program 1 times [2019-11-23 22:48:19,798 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:19,799 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1449783205] [2019-11-23 22:48:19,799 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:19,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:19,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 22:48:19,882 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1449783205] [2019-11-23 22:48:19,882 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:48:19,882 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-23 22:48:19,883 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [365359296] [2019-11-23 22:48:19,884 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:19,885 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:19,885 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:19,885 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:19,885 INFO L87 Difference]: Start difference. First operand 182 states and 300 transitions. Second operand 3 states. [2019-11-23 22:48:20,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:20,121 INFO L93 Difference]: Finished difference Result 406 states and 678 transitions. [2019-11-23 22:48:20,122 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:20,122 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 44 [2019-11-23 22:48:20,122 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:20,128 INFO L225 Difference]: With dead ends: 406 [2019-11-23 22:48:20,128 INFO L226 Difference]: Without dead ends: 231 [2019-11-23 22:48:20,133 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:20,134 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 231 states. [2019-11-23 22:48:20,158 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 231 to 221. [2019-11-23 22:48:20,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 221 states. [2019-11-23 22:48:20,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 221 states and 373 transitions. [2019-11-23 22:48:20,163 INFO L78 Accepts]: Start accepts. Automaton has 221 states and 373 transitions. Word has length 44 [2019-11-23 22:48:20,164 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:20,164 INFO L462 AbstractCegarLoop]: Abstraction has 221 states and 373 transitions. [2019-11-23 22:48:20,164 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:20,164 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 373 transitions. [2019-11-23 22:48:20,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2019-11-23 22:48:20,170 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:20,174 INFO L410 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:48:20,174 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:20,174 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:20,175 INFO L82 PathProgramCache]: Analyzing trace with hash -1182821184, now seen corresponding path program 1 times [2019-11-23 22:48:20,175 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:20,176 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1033202728] [2019-11-23 22:48:20,176 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:20,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:20,290 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 22:48:20,291 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1033202728] [2019-11-23 22:48:20,291 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:48:20,291 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-23 22:48:20,292 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1665432191] [2019-11-23 22:48:20,292 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:20,293 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:20,293 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:20,293 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:20,293 INFO L87 Difference]: Start difference. First operand 221 states and 373 transitions. Second operand 3 states. [2019-11-23 22:48:20,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:20,528 INFO L93 Difference]: Finished difference Result 466 states and 793 transitions. [2019-11-23 22:48:20,529 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:20,529 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 71 [2019-11-23 22:48:20,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:20,531 INFO L225 Difference]: With dead ends: 466 [2019-11-23 22:48:20,532 INFO L226 Difference]: Without dead ends: 252 [2019-11-23 22:48:20,533 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:20,534 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 252 states. [2019-11-23 22:48:20,549 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 252 to 252. [2019-11-23 22:48:20,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 252 states. [2019-11-23 22:48:20,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 252 states and 429 transitions. [2019-11-23 22:48:20,551 INFO L78 Accepts]: Start accepts. Automaton has 252 states and 429 transitions. Word has length 71 [2019-11-23 22:48:20,552 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:20,552 INFO L462 AbstractCegarLoop]: Abstraction has 252 states and 429 transitions. [2019-11-23 22:48:20,552 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:20,552 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 429 transitions. [2019-11-23 22:48:20,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2019-11-23 22:48:20,555 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:20,555 INFO L410 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:48:20,556 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:20,556 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:20,556 INFO L82 PathProgramCache]: Analyzing trace with hash -2081183082, now seen corresponding path program 1 times [2019-11-23 22:48:20,556 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:20,557 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1622353320] [2019-11-23 22:48:20,557 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:20,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:20,648 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 22:48:20,649 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1622353320] [2019-11-23 22:48:20,649 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:48:20,649 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-23 22:48:20,650 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [602567860] [2019-11-23 22:48:20,650 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:20,650 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:20,651 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:20,651 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:20,651 INFO L87 Difference]: Start difference. First operand 252 states and 429 transitions. Second operand 3 states. [2019-11-23 22:48:20,863 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:20,864 INFO L93 Difference]: Finished difference Result 536 states and 918 transitions. [2019-11-23 22:48:20,865 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:20,865 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 77 [2019-11-23 22:48:20,865 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:20,867 INFO L225 Difference]: With dead ends: 536 [2019-11-23 22:48:20,867 INFO L226 Difference]: Without dead ends: 291 [2019-11-23 22:48:20,869 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:20,870 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 291 states. [2019-11-23 22:48:20,881 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 291 to 288. [2019-11-23 22:48:20,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 288 states. [2019-11-23 22:48:20,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 288 states and 494 transitions. [2019-11-23 22:48:20,883 INFO L78 Accepts]: Start accepts. Automaton has 288 states and 494 transitions. Word has length 77 [2019-11-23 22:48:20,883 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:20,883 INFO L462 AbstractCegarLoop]: Abstraction has 288 states and 494 transitions. [2019-11-23 22:48:20,883 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:20,883 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 494 transitions. [2019-11-23 22:48:20,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2019-11-23 22:48:20,885 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:20,885 INFO L410 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:48:20,885 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:20,885 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:20,886 INFO L82 PathProgramCache]: Analyzing trace with hash -2046128707, now seen corresponding path program 1 times [2019-11-23 22:48:20,886 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:20,886 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2073504778] [2019-11-23 22:48:20,886 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:20,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:20,949 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 22:48:20,949 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2073504778] [2019-11-23 22:48:20,949 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:48:20,951 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-23 22:48:20,951 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [69513232] [2019-11-23 22:48:20,951 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:20,952 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:20,952 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:20,952 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:20,952 INFO L87 Difference]: Start difference. First operand 288 states and 494 transitions. Second operand 3 states. [2019-11-23 22:48:21,133 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:21,134 INFO L93 Difference]: Finished difference Result 572 states and 981 transitions. [2019-11-23 22:48:21,134 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:21,134 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 78 [2019-11-23 22:48:21,135 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:21,137 INFO L225 Difference]: With dead ends: 572 [2019-11-23 22:48:21,137 INFO L226 Difference]: Without dead ends: 291 [2019-11-23 22:48:21,138 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:21,138 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 291 states. [2019-11-23 22:48:21,148 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 291 to 288. [2019-11-23 22:48:21,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 288 states. [2019-11-23 22:48:21,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 288 states and 492 transitions. [2019-11-23 22:48:21,150 INFO L78 Accepts]: Start accepts. Automaton has 288 states and 492 transitions. Word has length 78 [2019-11-23 22:48:21,150 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:21,150 INFO L462 AbstractCegarLoop]: Abstraction has 288 states and 492 transitions. [2019-11-23 22:48:21,150 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:21,151 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 492 transitions. [2019-11-23 22:48:21,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2019-11-23 22:48:21,152 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:21,152 INFO L410 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:48:21,152 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:21,153 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:21,153 INFO L82 PathProgramCache]: Analyzing trace with hash 1823459990, now seen corresponding path program 1 times [2019-11-23 22:48:21,153 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:21,153 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [222161013] [2019-11-23 22:48:21,154 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:21,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:21,199 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-11-23 22:48:21,200 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [222161013] [2019-11-23 22:48:21,200 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:48:21,200 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-23 22:48:21,201 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1413746457] [2019-11-23 22:48:21,201 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:21,201 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:21,202 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:21,202 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:21,202 INFO L87 Difference]: Start difference. First operand 288 states and 492 transitions. Second operand 3 states. [2019-11-23 22:48:21,321 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:21,321 INFO L93 Difference]: Finished difference Result 586 states and 1001 transitions. [2019-11-23 22:48:21,321 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:21,321 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 83 [2019-11-23 22:48:21,322 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:21,324 INFO L225 Difference]: With dead ends: 586 [2019-11-23 22:48:21,324 INFO L226 Difference]: Without dead ends: 305 [2019-11-23 22:48:21,325 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:21,326 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 305 states. [2019-11-23 22:48:21,334 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 305 to 303. [2019-11-23 22:48:21,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 303 states. [2019-11-23 22:48:21,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 303 states and 514 transitions. [2019-11-23 22:48:21,336 INFO L78 Accepts]: Start accepts. Automaton has 303 states and 514 transitions. Word has length 83 [2019-11-23 22:48:21,336 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:21,336 INFO L462 AbstractCegarLoop]: Abstraction has 303 states and 514 transitions. [2019-11-23 22:48:21,336 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:21,336 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 514 transitions. [2019-11-23 22:48:21,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2019-11-23 22:48:21,338 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:21,338 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:48:21,338 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:21,338 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:21,338 INFO L82 PathProgramCache]: Analyzing trace with hash -1102198878, now seen corresponding path program 1 times [2019-11-23 22:48:21,339 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:21,339 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1007508365] [2019-11-23 22:48:21,339 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:21,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:21,389 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-11-23 22:48:21,389 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1007508365] [2019-11-23 22:48:21,390 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:48:21,390 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-23 22:48:21,390 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [805866714] [2019-11-23 22:48:21,391 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:21,391 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:21,391 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:21,391 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:21,392 INFO L87 Difference]: Start difference. First operand 303 states and 514 transitions. Second operand 3 states. [2019-11-23 22:48:21,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:21,521 INFO L93 Difference]: Finished difference Result 601 states and 1019 transitions. [2019-11-23 22:48:21,522 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:21,522 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 84 [2019-11-23 22:48:21,522 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:21,524 INFO L225 Difference]: With dead ends: 601 [2019-11-23 22:48:21,524 INFO L226 Difference]: Without dead ends: 305 [2019-11-23 22:48:21,525 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:21,526 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 305 states. [2019-11-23 22:48:21,535 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 305 to 303. [2019-11-23 22:48:21,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 303 states. [2019-11-23 22:48:21,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 303 states and 510 transitions. [2019-11-23 22:48:21,537 INFO L78 Accepts]: Start accepts. Automaton has 303 states and 510 transitions. Word has length 84 [2019-11-23 22:48:21,537 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:21,537 INFO L462 AbstractCegarLoop]: Abstraction has 303 states and 510 transitions. [2019-11-23 22:48:21,537 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:21,537 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 510 transitions. [2019-11-23 22:48:21,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2019-11-23 22:48:21,538 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:21,539 INFO L410 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:48:21,539 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:21,539 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:21,540 INFO L82 PathProgramCache]: Analyzing trace with hash -2038845885, now seen corresponding path program 1 times [2019-11-23 22:48:21,540 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:21,540 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1562787358] [2019-11-23 22:48:21,540 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:21,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:21,614 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2019-11-23 22:48:21,614 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1562787358] [2019-11-23 22:48:21,614 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:48:21,615 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-23 22:48:21,615 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1102980779] [2019-11-23 22:48:21,616 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:21,616 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:21,616 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:21,617 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:21,617 INFO L87 Difference]: Start difference. First operand 303 states and 510 transitions. Second operand 3 states. [2019-11-23 22:48:21,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:21,735 INFO L93 Difference]: Finished difference Result 608 states and 1021 transitions. [2019-11-23 22:48:21,735 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:21,735 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 96 [2019-11-23 22:48:21,735 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:21,737 INFO L225 Difference]: With dead ends: 608 [2019-11-23 22:48:21,738 INFO L226 Difference]: Without dead ends: 312 [2019-11-23 22:48:21,739 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:21,739 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 312 states. [2019-11-23 22:48:21,753 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 312 to 312. [2019-11-23 22:48:21,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 312 states. [2019-11-23 22:48:21,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 312 states and 516 transitions. [2019-11-23 22:48:21,755 INFO L78 Accepts]: Start accepts. Automaton has 312 states and 516 transitions. Word has length 96 [2019-11-23 22:48:21,755 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:21,756 INFO L462 AbstractCegarLoop]: Abstraction has 312 states and 516 transitions. [2019-11-23 22:48:21,756 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:21,756 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 516 transitions. [2019-11-23 22:48:21,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2019-11-23 22:48:21,757 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:21,757 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:48:21,757 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:21,758 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:21,758 INFO L82 PathProgramCache]: Analyzing trace with hash 2067402745, now seen corresponding path program 1 times [2019-11-23 22:48:21,758 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:21,759 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [474190685] [2019-11-23 22:48:21,759 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:21,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:21,842 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-11-23 22:48:21,843 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [474190685] [2019-11-23 22:48:21,843 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:48:21,843 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-23 22:48:21,848 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1902627653] [2019-11-23 22:48:21,849 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:21,850 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:21,850 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:21,850 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:21,850 INFO L87 Difference]: Start difference. First operand 312 states and 516 transitions. Second operand 3 states. [2019-11-23 22:48:22,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:22,017 INFO L93 Difference]: Finished difference Result 648 states and 1074 transitions. [2019-11-23 22:48:22,018 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:22,018 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 97 [2019-11-23 22:48:22,018 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:22,020 INFO L225 Difference]: With dead ends: 648 [2019-11-23 22:48:22,020 INFO L226 Difference]: Without dead ends: 343 [2019-11-23 22:48:22,021 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:22,022 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 343 states. [2019-11-23 22:48:22,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 343 to 341. [2019-11-23 22:48:22,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 341 states. [2019-11-23 22:48:22,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 341 states and 563 transitions. [2019-11-23 22:48:22,033 INFO L78 Accepts]: Start accepts. Automaton has 341 states and 563 transitions. Word has length 97 [2019-11-23 22:48:22,033 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:22,034 INFO L462 AbstractCegarLoop]: Abstraction has 341 states and 563 transitions. [2019-11-23 22:48:22,034 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:22,034 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 563 transitions. [2019-11-23 22:48:22,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2019-11-23 22:48:22,035 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:22,035 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-11-23 22:48:22,036 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:22,036 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:22,036 INFO L82 PathProgramCache]: Analyzing trace with hash -405291931, now seen corresponding path program 1 times [2019-11-23 22:48:22,036 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:22,036 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [478106953] [2019-11-23 22:48:22,037 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:22,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:22,090 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-11-23 22:48:22,091 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [478106953] [2019-11-23 22:48:22,091 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:48:22,091 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-23 22:48:22,092 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [446448860] [2019-11-23 22:48:22,092 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:22,092 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:22,092 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:22,093 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:22,093 INFO L87 Difference]: Start difference. First operand 341 states and 563 transitions. Second operand 3 states. [2019-11-23 22:48:22,239 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:22,239 INFO L93 Difference]: Finished difference Result 677 states and 1117 transitions. [2019-11-23 22:48:22,240 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:22,240 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 98 [2019-11-23 22:48:22,240 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:22,242 INFO L225 Difference]: With dead ends: 677 [2019-11-23 22:48:22,242 INFO L226 Difference]: Without dead ends: 343 [2019-11-23 22:48:22,243 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:22,244 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 343 states. [2019-11-23 22:48:22,254 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 343 to 341. [2019-11-23 22:48:22,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 341 states. [2019-11-23 22:48:22,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 341 states and 559 transitions. [2019-11-23 22:48:22,256 INFO L78 Accepts]: Start accepts. Automaton has 341 states and 559 transitions. Word has length 98 [2019-11-23 22:48:22,256 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:22,256 INFO L462 AbstractCegarLoop]: Abstraction has 341 states and 559 transitions. [2019-11-23 22:48:22,256 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:22,256 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 559 transitions. [2019-11-23 22:48:22,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2019-11-23 22:48:22,258 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:22,258 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:48:22,258 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:22,259 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:22,259 INFO L82 PathProgramCache]: Analyzing trace with hash -1888540852, now seen corresponding path program 1 times [2019-11-23 22:48:22,259 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:22,259 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1140033442] [2019-11-23 22:48:22,260 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:22,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:22,302 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-11-23 22:48:22,302 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1140033442] [2019-11-23 22:48:22,303 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:48:22,303 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-23 22:48:22,303 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [317040575] [2019-11-23 22:48:22,303 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:22,304 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:22,304 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:22,304 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:22,304 INFO L87 Difference]: Start difference. First operand 341 states and 559 transitions. Second operand 3 states. [2019-11-23 22:48:22,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:22,513 INFO L93 Difference]: Finished difference Result 711 states and 1169 transitions. [2019-11-23 22:48:22,516 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:22,516 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 100 [2019-11-23 22:48:22,516 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:22,520 INFO L225 Difference]: With dead ends: 711 [2019-11-23 22:48:22,520 INFO L226 Difference]: Without dead ends: 377 [2019-11-23 22:48:22,521 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:22,522 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 377 states. [2019-11-23 22:48:22,542 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 377 to 368. [2019-11-23 22:48:22,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 368 states. [2019-11-23 22:48:22,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 368 states and 601 transitions. [2019-11-23 22:48:22,546 INFO L78 Accepts]: Start accepts. Automaton has 368 states and 601 transitions. Word has length 100 [2019-11-23 22:48:22,546 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:22,546 INFO L462 AbstractCegarLoop]: Abstraction has 368 states and 601 transitions. [2019-11-23 22:48:22,546 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:22,546 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 601 transitions. [2019-11-23 22:48:22,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2019-11-23 22:48:22,549 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:22,549 INFO L410 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:48:22,549 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:22,549 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:22,550 INFO L82 PathProgramCache]: Analyzing trace with hash -914923520, now seen corresponding path program 1 times [2019-11-23 22:48:22,550 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:22,550 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1486705682] [2019-11-23 22:48:22,551 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:22,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:22,623 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-11-23 22:48:22,624 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1486705682] [2019-11-23 22:48:22,625 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:48:22,625 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-23 22:48:22,625 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [633519530] [2019-11-23 22:48:22,626 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:22,626 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:22,626 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:22,627 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:22,627 INFO L87 Difference]: Start difference. First operand 368 states and 601 transitions. Second operand 3 states. [2019-11-23 22:48:22,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:22,836 INFO L93 Difference]: Finished difference Result 738 states and 1206 transitions. [2019-11-23 22:48:22,836 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:22,836 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 101 [2019-11-23 22:48:22,837 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:22,839 INFO L225 Difference]: With dead ends: 738 [2019-11-23 22:48:22,839 INFO L226 Difference]: Without dead ends: 377 [2019-11-23 22:48:22,840 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:22,841 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 377 states. [2019-11-23 22:48:22,858 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 377 to 368. [2019-11-23 22:48:22,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 368 states. [2019-11-23 22:48:22,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 368 states and 596 transitions. [2019-11-23 22:48:22,861 INFO L78 Accepts]: Start accepts. Automaton has 368 states and 596 transitions. Word has length 101 [2019-11-23 22:48:22,862 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:22,862 INFO L462 AbstractCegarLoop]: Abstraction has 368 states and 596 transitions. [2019-11-23 22:48:22,862 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:22,863 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 596 transitions. [2019-11-23 22:48:22,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2019-11-23 22:48:22,865 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:22,866 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-11-23 22:48:22,866 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:22,866 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:22,867 INFO L82 PathProgramCache]: Analyzing trace with hash 1027811327, now seen corresponding path program 1 times [2019-11-23 22:48:22,867 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:22,867 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1481542723] [2019-11-23 22:48:22,868 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:22,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:22,936 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2019-11-23 22:48:22,937 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1481542723] [2019-11-23 22:48:22,937 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:48:22,938 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-23 22:48:22,938 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1406106817] [2019-11-23 22:48:22,939 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:22,939 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:22,940 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:22,940 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:22,940 INFO L87 Difference]: Start difference. First operand 368 states and 596 transitions. Second operand 3 states. [2019-11-23 22:48:23,134 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:23,134 INFO L93 Difference]: Finished difference Result 766 states and 1241 transitions. [2019-11-23 22:48:23,134 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:23,134 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 109 [2019-11-23 22:48:23,135 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:23,137 INFO L225 Difference]: With dead ends: 766 [2019-11-23 22:48:23,137 INFO L226 Difference]: Without dead ends: 405 [2019-11-23 22:48:23,138 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:23,139 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 405 states. [2019-11-23 22:48:23,150 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 405 to 402. [2019-11-23 22:48:23,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 402 states. [2019-11-23 22:48:23,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 402 states and 649 transitions. [2019-11-23 22:48:23,152 INFO L78 Accepts]: Start accepts. Automaton has 402 states and 649 transitions. Word has length 109 [2019-11-23 22:48:23,152 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:23,153 INFO L462 AbstractCegarLoop]: Abstraction has 402 states and 649 transitions. [2019-11-23 22:48:23,153 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:23,153 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 649 transitions. [2019-11-23 22:48:23,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2019-11-23 22:48:23,154 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:23,155 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-11-23 22:48:23,155 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:23,155 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:23,155 INFO L82 PathProgramCache]: Analyzing trace with hash -1871752250, now seen corresponding path program 1 times [2019-11-23 22:48:23,155 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:23,156 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1574314366] [2019-11-23 22:48:23,156 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:23,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:23,189 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2019-11-23 22:48:23,189 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1574314366] [2019-11-23 22:48:23,189 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:48:23,190 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-23 22:48:23,190 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1538663679] [2019-11-23 22:48:23,190 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:23,190 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:23,191 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:23,191 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:23,191 INFO L87 Difference]: Start difference. First operand 402 states and 649 transitions. Second operand 3 states. [2019-11-23 22:48:23,344 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:23,344 INFO L93 Difference]: Finished difference Result 800 states and 1291 transitions. [2019-11-23 22:48:23,345 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:23,345 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 110 [2019-11-23 22:48:23,345 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:23,347 INFO L225 Difference]: With dead ends: 800 [2019-11-23 22:48:23,348 INFO L226 Difference]: Without dead ends: 405 [2019-11-23 22:48:23,349 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:23,349 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 405 states. [2019-11-23 22:48:23,362 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 405 to 402. [2019-11-23 22:48:23,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 402 states. [2019-11-23 22:48:23,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 402 states and 646 transitions. [2019-11-23 22:48:23,364 INFO L78 Accepts]: Start accepts. Automaton has 402 states and 646 transitions. Word has length 110 [2019-11-23 22:48:23,364 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:23,364 INFO L462 AbstractCegarLoop]: Abstraction has 402 states and 646 transitions. [2019-11-23 22:48:23,364 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:23,364 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 646 transitions. [2019-11-23 22:48:23,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2019-11-23 22:48:23,366 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:23,366 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-11-23 22:48:23,366 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:23,367 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:23,367 INFO L82 PathProgramCache]: Analyzing trace with hash -999335216, now seen corresponding path program 1 times [2019-11-23 22:48:23,367 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:23,367 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1077200565] [2019-11-23 22:48:23,367 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:23,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:23,402 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-11-23 22:48:23,403 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1077200565] [2019-11-23 22:48:23,403 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:48:23,403 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-23 22:48:23,403 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1110675509] [2019-11-23 22:48:23,404 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:23,404 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:23,404 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:23,404 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:23,405 INFO L87 Difference]: Start difference. First operand 402 states and 646 transitions. Second operand 3 states. [2019-11-23 22:48:23,568 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:23,569 INFO L93 Difference]: Finished difference Result 845 states and 1357 transitions. [2019-11-23 22:48:23,569 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:23,569 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 113 [2019-11-23 22:48:23,569 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:23,572 INFO L225 Difference]: With dead ends: 845 [2019-11-23 22:48:23,572 INFO L226 Difference]: Without dead ends: 450 [2019-11-23 22:48:23,573 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:23,574 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 450 states. [2019-11-23 22:48:23,586 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 450 to 444. [2019-11-23 22:48:23,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 444 states. [2019-11-23 22:48:23,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 444 states and 711 transitions. [2019-11-23 22:48:23,588 INFO L78 Accepts]: Start accepts. Automaton has 444 states and 711 transitions. Word has length 113 [2019-11-23 22:48:23,589 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:23,589 INFO L462 AbstractCegarLoop]: Abstraction has 444 states and 711 transitions. [2019-11-23 22:48:23,589 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:23,589 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 711 transitions. [2019-11-23 22:48:23,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2019-11-23 22:48:23,591 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:23,591 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-11-23 22:48:23,591 INFO L410 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:23,591 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:23,592 INFO L82 PathProgramCache]: Analyzing trace with hash 948766871, now seen corresponding path program 1 times [2019-11-23 22:48:23,592 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:23,592 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1185920580] [2019-11-23 22:48:23,592 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:23,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:23,627 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-11-23 22:48:23,628 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1185920580] [2019-11-23 22:48:23,628 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:48:23,628 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-23 22:48:23,628 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1835926457] [2019-11-23 22:48:23,629 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:23,629 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:23,629 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:23,629 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:23,629 INFO L87 Difference]: Start difference. First operand 444 states and 711 transitions. Second operand 3 states. [2019-11-23 22:48:23,810 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:23,810 INFO L93 Difference]: Finished difference Result 891 states and 1428 transitions. [2019-11-23 22:48:23,811 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:23,811 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 114 [2019-11-23 22:48:23,811 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:23,813 INFO L225 Difference]: With dead ends: 891 [2019-11-23 22:48:23,814 INFO L226 Difference]: Without dead ends: 452 [2019-11-23 22:48:23,814 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:23,815 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 452 states. [2019-11-23 22:48:23,828 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 452 to 446. [2019-11-23 22:48:23,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 446 states. [2019-11-23 22:48:23,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 446 states and 714 transitions. [2019-11-23 22:48:23,830 INFO L78 Accepts]: Start accepts. Automaton has 446 states and 714 transitions. Word has length 114 [2019-11-23 22:48:23,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:23,830 INFO L462 AbstractCegarLoop]: Abstraction has 446 states and 714 transitions. [2019-11-23 22:48:23,830 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:23,830 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 714 transitions. [2019-11-23 22:48:23,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2019-11-23 22:48:23,832 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:23,832 INFO L410 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:48:23,832 INFO L410 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:23,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:23,833 INFO L82 PathProgramCache]: Analyzing trace with hash -1289805000, now seen corresponding path program 1 times [2019-11-23 22:48:23,833 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:23,833 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1637711046] [2019-11-23 22:48:23,833 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:23,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:23,866 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2019-11-23 22:48:23,867 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1637711046] [2019-11-23 22:48:23,867 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:48:23,867 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-23 22:48:23,867 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2132443828] [2019-11-23 22:48:23,868 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:23,868 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:23,868 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:23,868 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:23,869 INFO L87 Difference]: Start difference. First operand 446 states and 714 transitions. Second operand 3 states. [2019-11-23 22:48:24,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:24,001 INFO L93 Difference]: Finished difference Result 924 states and 1483 transitions. [2019-11-23 22:48:24,002 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:24,002 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 126 [2019-11-23 22:48:24,002 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:24,005 INFO L225 Difference]: With dead ends: 924 [2019-11-23 22:48:24,005 INFO L226 Difference]: Without dead ends: 485 [2019-11-23 22:48:24,006 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:24,007 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 485 states. [2019-11-23 22:48:24,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 485 to 471. [2019-11-23 22:48:24,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 471 states. [2019-11-23 22:48:24,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 471 states and 749 transitions. [2019-11-23 22:48:24,022 INFO L78 Accepts]: Start accepts. Automaton has 471 states and 749 transitions. Word has length 126 [2019-11-23 22:48:24,022 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:24,023 INFO L462 AbstractCegarLoop]: Abstraction has 471 states and 749 transitions. [2019-11-23 22:48:24,023 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:24,023 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 749 transitions. [2019-11-23 22:48:24,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2019-11-23 22:48:24,025 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:24,025 INFO L410 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:48:24,025 INFO L410 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:24,025 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:24,025 INFO L82 PathProgramCache]: Analyzing trace with hash -1057341556, now seen corresponding path program 1 times [2019-11-23 22:48:24,026 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:24,026 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [137077988] [2019-11-23 22:48:24,026 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:24,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:24,064 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2019-11-23 22:48:24,065 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [137077988] [2019-11-23 22:48:24,065 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:48:24,065 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-23 22:48:24,065 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1825148179] [2019-11-23 22:48:24,066 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:24,068 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:24,068 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:24,068 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:24,069 INFO L87 Difference]: Start difference. First operand 471 states and 749 transitions. Second operand 3 states. [2019-11-23 22:48:24,205 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:24,205 INFO L93 Difference]: Finished difference Result 949 states and 1510 transitions. [2019-11-23 22:48:24,205 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:24,206 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 127 [2019-11-23 22:48:24,206 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:24,208 INFO L225 Difference]: With dead ends: 949 [2019-11-23 22:48:24,209 INFO L226 Difference]: Without dead ends: 485 [2019-11-23 22:48:24,210 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:24,211 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 485 states. [2019-11-23 22:48:24,224 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 485 to 471. [2019-11-23 22:48:24,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 471 states. [2019-11-23 22:48:24,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 471 states and 741 transitions. [2019-11-23 22:48:24,227 INFO L78 Accepts]: Start accepts. Automaton has 471 states and 741 transitions. Word has length 127 [2019-11-23 22:48:24,227 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:24,227 INFO L462 AbstractCegarLoop]: Abstraction has 471 states and 741 transitions. [2019-11-23 22:48:24,227 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:24,227 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 741 transitions. [2019-11-23 22:48:24,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2019-11-23 22:48:24,229 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:24,229 INFO L410 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, 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] [2019-11-23 22:48:24,230 INFO L410 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:24,230 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:24,230 INFO L82 PathProgramCache]: Analyzing trace with hash -1852729836, now seen corresponding path program 1 times [2019-11-23 22:48:24,231 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:24,232 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [903345379] [2019-11-23 22:48:24,232 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:24,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:24,274 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2019-11-23 22:48:24,275 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [903345379] [2019-11-23 22:48:24,275 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:48:24,275 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-23 22:48:24,275 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [485717113] [2019-11-23 22:48:24,276 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:24,277 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:24,277 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:24,277 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:24,277 INFO L87 Difference]: Start difference. First operand 471 states and 741 transitions. Second operand 3 states. [2019-11-23 22:48:24,420 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:24,420 INFO L93 Difference]: Finished difference Result 941 states and 1480 transitions. [2019-11-23 22:48:24,420 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:24,420 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2019-11-23 22:48:24,421 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:24,423 INFO L225 Difference]: With dead ends: 941 [2019-11-23 22:48:24,423 INFO L226 Difference]: Without dead ends: 477 [2019-11-23 22:48:24,424 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:24,425 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 477 states. [2019-11-23 22:48:24,439 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 477 to 471. [2019-11-23 22:48:24,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 471 states. [2019-11-23 22:48:24,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 471 states and 736 transitions. [2019-11-23 22:48:24,441 INFO L78 Accepts]: Start accepts. Automaton has 471 states and 736 transitions. Word has length 142 [2019-11-23 22:48:24,441 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:24,442 INFO L462 AbstractCegarLoop]: Abstraction has 471 states and 736 transitions. [2019-11-23 22:48:24,442 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:24,442 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 736 transitions. [2019-11-23 22:48:24,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2019-11-23 22:48:24,444 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:24,445 INFO L410 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, 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] [2019-11-23 22:48:24,445 INFO L410 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:24,445 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:24,445 INFO L82 PathProgramCache]: Analyzing trace with hash -591047027, now seen corresponding path program 1 times [2019-11-23 22:48:24,446 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:24,446 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1729609400] [2019-11-23 22:48:24,446 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:24,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:24,529 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2019-11-23 22:48:24,529 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1729609400] [2019-11-23 22:48:24,530 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:48:24,530 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-23 22:48:24,530 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1226041537] [2019-11-23 22:48:24,530 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:24,530 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:24,531 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:24,531 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:24,531 INFO L87 Difference]: Start difference. First operand 471 states and 736 transitions. Second operand 3 states. [2019-11-23 22:48:24,679 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:24,679 INFO L93 Difference]: Finished difference Result 941 states and 1470 transitions. [2019-11-23 22:48:24,680 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:24,680 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 143 [2019-11-23 22:48:24,680 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:24,683 INFO L225 Difference]: With dead ends: 941 [2019-11-23 22:48:24,683 INFO L226 Difference]: Without dead ends: 477 [2019-11-23 22:48:24,684 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:24,685 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 477 states. [2019-11-23 22:48:24,698 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 477 to 471. [2019-11-23 22:48:24,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 471 states. [2019-11-23 22:48:24,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 471 states and 731 transitions. [2019-11-23 22:48:24,700 INFO L78 Accepts]: Start accepts. Automaton has 471 states and 731 transitions. Word has length 143 [2019-11-23 22:48:24,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:24,700 INFO L462 AbstractCegarLoop]: Abstraction has 471 states and 731 transitions. [2019-11-23 22:48:24,700 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:24,700 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 731 transitions. [2019-11-23 22:48:24,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2019-11-23 22:48:24,702 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:24,703 INFO L410 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:48:24,703 INFO L410 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:24,703 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:24,703 INFO L82 PathProgramCache]: Analyzing trace with hash -496968781, now seen corresponding path program 1 times [2019-11-23 22:48:24,703 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:24,704 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2074687161] [2019-11-23 22:48:24,704 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:24,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:24,742 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2019-11-23 22:48:24,743 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2074687161] [2019-11-23 22:48:24,743 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:48:24,743 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-23 22:48:24,743 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1724640644] [2019-11-23 22:48:24,744 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:24,744 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:24,744 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:24,745 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:24,745 INFO L87 Difference]: Start difference. First operand 471 states and 731 transitions. Second operand 3 states. [2019-11-23 22:48:24,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:24,893 INFO L93 Difference]: Finished difference Result 964 states and 1498 transitions. [2019-11-23 22:48:24,893 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:24,893 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2019-11-23 22:48:24,894 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:24,898 INFO L225 Difference]: With dead ends: 964 [2019-11-23 22:48:24,898 INFO L226 Difference]: Without dead ends: 500 [2019-11-23 22:48:24,899 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:24,901 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 500 states. [2019-11-23 22:48:24,924 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 500 to 495. [2019-11-23 22:48:24,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 495 states. [2019-11-23 22:48:24,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 495 states and 762 transitions. [2019-11-23 22:48:24,927 INFO L78 Accepts]: Start accepts. Automaton has 495 states and 762 transitions. Word has length 147 [2019-11-23 22:48:24,928 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:24,928 INFO L462 AbstractCegarLoop]: Abstraction has 495 states and 762 transitions. [2019-11-23 22:48:24,928 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:24,928 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 762 transitions. [2019-11-23 22:48:24,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2019-11-23 22:48:24,932 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:24,932 INFO L410 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:48:24,933 INFO L410 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:24,933 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:24,933 INFO L82 PathProgramCache]: Analyzing trace with hash -1996412097, now seen corresponding path program 1 times [2019-11-23 22:48:24,934 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:24,934 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1957410125] [2019-11-23 22:48:24,934 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:24,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:25,004 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2019-11-23 22:48:25,005 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1957410125] [2019-11-23 22:48:25,006 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:48:25,006 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-23 22:48:25,006 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [212476346] [2019-11-23 22:48:25,006 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:25,007 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:25,007 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:25,008 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:25,008 INFO L87 Difference]: Start difference. First operand 495 states and 762 transitions. Second operand 3 states. [2019-11-23 22:48:25,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:25,201 INFO L93 Difference]: Finished difference Result 988 states and 1520 transitions. [2019-11-23 22:48:25,204 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:25,204 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2019-11-23 22:48:25,205 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:25,208 INFO L225 Difference]: With dead ends: 988 [2019-11-23 22:48:25,209 INFO L226 Difference]: Without dead ends: 500 [2019-11-23 22:48:25,210 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:25,211 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 500 states. [2019-11-23 22:48:25,236 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 500 to 495. [2019-11-23 22:48:25,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 495 states. [2019-11-23 22:48:25,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 495 states and 753 transitions. [2019-11-23 22:48:25,239 INFO L78 Accepts]: Start accepts. Automaton has 495 states and 753 transitions. Word has length 148 [2019-11-23 22:48:25,239 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:25,239 INFO L462 AbstractCegarLoop]: Abstraction has 495 states and 753 transitions. [2019-11-23 22:48:25,239 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:25,240 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 753 transitions. [2019-11-23 22:48:25,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2019-11-23 22:48:25,244 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:25,244 INFO L410 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, 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] [2019-11-23 22:48:25,244 INFO L410 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:25,245 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:25,245 INFO L82 PathProgramCache]: Analyzing trace with hash 94488236, now seen corresponding path program 1 times [2019-11-23 22:48:25,245 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:25,246 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1133301742] [2019-11-23 22:48:25,247 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:25,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:25,337 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2019-11-23 22:48:25,342 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1133301742] [2019-11-23 22:48:25,342 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:48:25,342 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-23 22:48:25,342 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2115971988] [2019-11-23 22:48:25,343 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:25,345 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:25,345 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:25,346 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:25,346 INFO L87 Difference]: Start difference. First operand 495 states and 753 transitions. Second operand 3 states. [2019-11-23 22:48:25,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:25,573 INFO L93 Difference]: Finished difference Result 1031 states and 1563 transitions. [2019-11-23 22:48:25,574 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:25,574 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 153 [2019-11-23 22:48:25,574 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:25,578 INFO L225 Difference]: With dead ends: 1031 [2019-11-23 22:48:25,579 INFO L226 Difference]: Without dead ends: 543 [2019-11-23 22:48:25,580 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:25,581 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 543 states. [2019-11-23 22:48:25,608 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 543 to 536. [2019-11-23 22:48:25,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 536 states. [2019-11-23 22:48:25,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 536 states and 808 transitions. [2019-11-23 22:48:25,611 INFO L78 Accepts]: Start accepts. Automaton has 536 states and 808 transitions. Word has length 153 [2019-11-23 22:48:25,612 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:25,612 INFO L462 AbstractCegarLoop]: Abstraction has 536 states and 808 transitions. [2019-11-23 22:48:25,612 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:25,612 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 808 transitions. [2019-11-23 22:48:25,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2019-11-23 22:48:25,616 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:25,617 INFO L410 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-11-23 22:48:25,617 INFO L410 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:25,618 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:25,618 INFO L82 PathProgramCache]: Analyzing trace with hash -1668084205, now seen corresponding path program 1 times [2019-11-23 22:48:25,618 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:25,619 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1746202611] [2019-11-23 22:48:25,619 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:25,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:25,721 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2019-11-23 22:48:25,722 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1746202611] [2019-11-23 22:48:25,722 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:48:25,722 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-23 22:48:25,722 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [480834407] [2019-11-23 22:48:25,723 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:25,723 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:25,724 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:25,725 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:25,725 INFO L87 Difference]: Start difference. First operand 536 states and 808 transitions. Second operand 3 states. [2019-11-23 22:48:25,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:25,920 INFO L93 Difference]: Finished difference Result 1072 states and 1616 transitions. [2019-11-23 22:48:25,920 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:25,920 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 154 [2019-11-23 22:48:25,921 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:25,923 INFO L225 Difference]: With dead ends: 1072 [2019-11-23 22:48:25,924 INFO L226 Difference]: Without dead ends: 524 [2019-11-23 22:48:25,926 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:25,927 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 524 states. [2019-11-23 22:48:25,943 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 524 to 517. [2019-11-23 22:48:25,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 517 states. [2019-11-23 22:48:25,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 517 states and 778 transitions. [2019-11-23 22:48:25,945 INFO L78 Accepts]: Start accepts. Automaton has 517 states and 778 transitions. Word has length 154 [2019-11-23 22:48:25,945 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:25,945 INFO L462 AbstractCegarLoop]: Abstraction has 517 states and 778 transitions. [2019-11-23 22:48:25,945 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:25,945 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 778 transitions. [2019-11-23 22:48:25,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2019-11-23 22:48:25,948 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:25,948 INFO L410 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:48:25,948 INFO L410 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:25,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:25,948 INFO L82 PathProgramCache]: Analyzing trace with hash -1516216508, now seen corresponding path program 1 times [2019-11-23 22:48:25,949 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:25,949 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [545581426] [2019-11-23 22:48:25,949 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:25,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:25,990 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2019-11-23 22:48:25,990 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [545581426] [2019-11-23 22:48:25,990 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:48:25,991 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-23 22:48:25,991 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1613211541] [2019-11-23 22:48:25,991 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:25,992 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:25,992 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:25,992 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:25,992 INFO L87 Difference]: Start difference. First operand 517 states and 778 transitions. Second operand 3 states. [2019-11-23 22:48:26,123 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:26,123 INFO L93 Difference]: Finished difference Result 1052 states and 1586 transitions. [2019-11-23 22:48:26,125 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:26,125 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 168 [2019-11-23 22:48:26,125 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:26,128 INFO L225 Difference]: With dead ends: 1052 [2019-11-23 22:48:26,128 INFO L226 Difference]: Without dead ends: 542 [2019-11-23 22:48:26,130 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:26,131 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 542 states. [2019-11-23 22:48:26,149 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 542 to 538. [2019-11-23 22:48:26,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 538 states. [2019-11-23 22:48:26,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 538 states and 802 transitions. [2019-11-23 22:48:26,151 INFO L78 Accepts]: Start accepts. Automaton has 538 states and 802 transitions. Word has length 168 [2019-11-23 22:48:26,151 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:26,151 INFO L462 AbstractCegarLoop]: Abstraction has 538 states and 802 transitions. [2019-11-23 22:48:26,151 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:26,151 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 802 transitions. [2019-11-23 22:48:26,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2019-11-23 22:48:26,154 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:26,154 INFO L410 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:48:26,154 INFO L410 AbstractCegarLoop]: === Iteration 26 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:26,154 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:26,154 INFO L82 PathProgramCache]: Analyzing trace with hash 648643544, now seen corresponding path program 1 times [2019-11-23 22:48:26,155 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:26,155 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [393849452] [2019-11-23 22:48:26,155 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:26,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:26,217 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2019-11-23 22:48:26,217 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [393849452] [2019-11-23 22:48:26,218 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:48:26,218 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-23 22:48:26,218 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [16615157] [2019-11-23 22:48:26,219 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:26,219 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:26,220 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:26,220 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:26,220 INFO L87 Difference]: Start difference. First operand 538 states and 802 transitions. Second operand 3 states. [2019-11-23 22:48:26,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:26,388 INFO L93 Difference]: Finished difference Result 1073 states and 1599 transitions. [2019-11-23 22:48:26,388 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:26,388 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 169 [2019-11-23 22:48:26,389 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:26,392 INFO L225 Difference]: With dead ends: 1073 [2019-11-23 22:48:26,392 INFO L226 Difference]: Without dead ends: 540 [2019-11-23 22:48:26,393 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:26,394 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 540 states. [2019-11-23 22:48:26,412 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 540 to 536. [2019-11-23 22:48:26,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 536 states. [2019-11-23 22:48:26,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 536 states and 788 transitions. [2019-11-23 22:48:26,414 INFO L78 Accepts]: Start accepts. Automaton has 536 states and 788 transitions. Word has length 169 [2019-11-23 22:48:26,415 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:26,415 INFO L462 AbstractCegarLoop]: Abstraction has 536 states and 788 transitions. [2019-11-23 22:48:26,415 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:26,415 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 788 transitions. [2019-11-23 22:48:26,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2019-11-23 22:48:26,418 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:26,418 INFO L410 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:48:26,418 INFO L410 AbstractCegarLoop]: === Iteration 27 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:26,419 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:26,419 INFO L82 PathProgramCache]: Analyzing trace with hash 1531494180, now seen corresponding path program 1 times [2019-11-23 22:48:26,419 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:26,419 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2028996291] [2019-11-23 22:48:26,419 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:26,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:26,477 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 195 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2019-11-23 22:48:26,478 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2028996291] [2019-11-23 22:48:26,478 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:48:26,478 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-23 22:48:26,478 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [906059454] [2019-11-23 22:48:26,479 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:26,479 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:26,479 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:26,479 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:26,479 INFO L87 Difference]: Start difference. First operand 536 states and 788 transitions. Second operand 3 states. [2019-11-23 22:48:26,538 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:26,538 INFO L93 Difference]: Finished difference Result 1587 states and 2329 transitions. [2019-11-23 22:48:26,538 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:26,538 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 184 [2019-11-23 22:48:26,539 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:26,544 INFO L225 Difference]: With dead ends: 1587 [2019-11-23 22:48:26,545 INFO L226 Difference]: Without dead ends: 1058 [2019-11-23 22:48:26,548 INFO L630 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 [2019-11-23 22:48:26,550 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1058 states. [2019-11-23 22:48:26,577 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1058 to 537. [2019-11-23 22:48:26,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 537 states. [2019-11-23 22:48:26,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 537 states and 789 transitions. [2019-11-23 22:48:26,579 INFO L78 Accepts]: Start accepts. Automaton has 537 states and 789 transitions. Word has length 184 [2019-11-23 22:48:26,579 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:26,580 INFO L462 AbstractCegarLoop]: Abstraction has 537 states and 789 transitions. [2019-11-23 22:48:26,580 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:26,580 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 789 transitions. [2019-11-23 22:48:26,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2019-11-23 22:48:26,582 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:26,583 INFO L410 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:48:26,583 INFO L410 AbstractCegarLoop]: === Iteration 28 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:26,583 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:26,583 INFO L82 PathProgramCache]: Analyzing trace with hash -335214494, now seen corresponding path program 1 times [2019-11-23 22:48:26,584 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:26,584 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [756726591] [2019-11-23 22:48:26,584 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:26,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:26,653 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 255 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2019-11-23 22:48:26,654 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [756726591] [2019-11-23 22:48:26,654 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:48:26,654 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-23 22:48:26,654 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1782379117] [2019-11-23 22:48:26,655 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:26,655 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:26,655 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:26,655 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:26,655 INFO L87 Difference]: Start difference. First operand 537 states and 789 transitions. Second operand 3 states. [2019-11-23 22:48:26,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:26,781 INFO L93 Difference]: Finished difference Result 1595 states and 2344 transitions. [2019-11-23 22:48:26,782 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:26,782 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 184 [2019-11-23 22:48:26,782 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:26,787 INFO L225 Difference]: With dead ends: 1595 [2019-11-23 22:48:26,787 INFO L226 Difference]: Without dead ends: 1065 [2019-11-23 22:48:26,789 INFO L630 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 [2019-11-23 22:48:26,790 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1065 states. [2019-11-23 22:48:26,833 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1065 to 1065. [2019-11-23 22:48:26,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1065 states. [2019-11-23 22:48:26,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 1065 states and 1547 transitions. [2019-11-23 22:48:26,836 INFO L78 Accepts]: Start accepts. Automaton has 1065 states and 1547 transitions. Word has length 184 [2019-11-23 22:48:26,837 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:26,837 INFO L462 AbstractCegarLoop]: Abstraction has 1065 states and 1547 transitions. [2019-11-23 22:48:26,837 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:26,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1547 transitions. [2019-11-23 22:48:26,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2019-11-23 22:48:26,840 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:26,841 INFO L410 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:48:26,841 INFO L410 AbstractCegarLoop]: === Iteration 29 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:26,841 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:26,841 INFO L82 PathProgramCache]: Analyzing trace with hash 613712652, now seen corresponding path program 1 times [2019-11-23 22:48:26,842 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:26,842 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2129174931] [2019-11-23 22:48:26,842 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:26,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:26,929 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 264 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2019-11-23 22:48:26,930 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2129174931] [2019-11-23 22:48:26,930 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:48:26,930 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-23 22:48:26,930 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [435254980] [2019-11-23 22:48:26,931 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:26,931 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:26,932 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:26,932 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:26,932 INFO L87 Difference]: Start difference. First operand 1065 states and 1547 transitions. Second operand 3 states. [2019-11-23 22:48:27,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:27,162 INFO L93 Difference]: Finished difference Result 2651 states and 3860 transitions. [2019-11-23 22:48:27,163 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:27,163 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 186 [2019-11-23 22:48:27,164 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:27,172 INFO L225 Difference]: With dead ends: 2651 [2019-11-23 22:48:27,172 INFO L226 Difference]: Without dead ends: 1593 [2019-11-23 22:48:27,176 INFO L630 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 [2019-11-23 22:48:27,179 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1593 states. [2019-11-23 22:48:27,276 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1593 to 1593. [2019-11-23 22:48:27,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1593 states. [2019-11-23 22:48:27,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 1593 states and 2306 transitions. [2019-11-23 22:48:27,285 INFO L78 Accepts]: Start accepts. Automaton has 1593 states and 2306 transitions. Word has length 186 [2019-11-23 22:48:27,286 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:27,286 INFO L462 AbstractCegarLoop]: Abstraction has 1593 states and 2306 transitions. [2019-11-23 22:48:27,286 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:27,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 2306 transitions. [2019-11-23 22:48:27,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2019-11-23 22:48:27,294 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:27,295 INFO L410 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:48:27,295 INFO L410 AbstractCegarLoop]: === Iteration 30 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:27,295 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:27,295 INFO L82 PathProgramCache]: Analyzing trace with hash 441366398, now seen corresponding path program 1 times [2019-11-23 22:48:27,295 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:27,296 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [649522485] [2019-11-23 22:48:27,296 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:27,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:27,405 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 174 proven. 26 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2019-11-23 22:48:27,406 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [649522485] [2019-11-23 22:48:27,410 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1014268219] [2019-11-23 22:48:27,410 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 22:48:27,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:27,573 INFO L255 TraceCheckSpWp]: Trace formula consists of 362 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-23 22:48:27,604 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-23 22:48:27,711 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2019-11-23 22:48:27,711 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-23 22:48:27,712 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-11-23 22:48:27,712 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2059083601] [2019-11-23 22:48:27,712 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:27,713 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:27,713 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:27,713 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-23 22:48:27,713 INFO L87 Difference]: Start difference. First operand 1593 states and 2306 transitions. Second operand 3 states. [2019-11-23 22:48:27,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:27,945 INFO L93 Difference]: Finished difference Result 3707 states and 5378 transitions. [2019-11-23 22:48:27,945 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:27,946 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 187 [2019-11-23 22:48:27,946 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:27,955 INFO L225 Difference]: With dead ends: 3707 [2019-11-23 22:48:27,956 INFO L226 Difference]: Without dead ends: 2121 [2019-11-23 22:48:27,959 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 190 GetRequests, 187 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-23 22:48:27,962 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2121 states. [2019-11-23 22:48:28,053 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2121 to 2121. [2019-11-23 22:48:28,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2121 states. [2019-11-23 22:48:28,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2121 states to 2121 states and 3067 transitions. [2019-11-23 22:48:28,060 INFO L78 Accepts]: Start accepts. Automaton has 2121 states and 3067 transitions. Word has length 187 [2019-11-23 22:48:28,060 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:28,060 INFO L462 AbstractCegarLoop]: Abstraction has 2121 states and 3067 transitions. [2019-11-23 22:48:28,060 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:28,061 INFO L276 IsEmpty]: Start isEmpty. Operand 2121 states and 3067 transitions. [2019-11-23 22:48:28,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2019-11-23 22:48:28,068 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:28,069 INFO L410 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 8, 8, 7, 7, 6, 6, 5, 5, 5, 5, 4, 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] [2019-11-23 22:48:28,275 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 22:48:28,275 INFO L410 AbstractCegarLoop]: === Iteration 31 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:28,275 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:28,276 INFO L82 PathProgramCache]: Analyzing trace with hash 382109115, now seen corresponding path program 1 times [2019-11-23 22:48:28,276 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:28,276 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [206123354] [2019-11-23 22:48:28,276 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:28,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:28,478 INFO L134 CoverageAnalysis]: Checked inductivity of 857 backedges. 200 proven. 0 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2019-11-23 22:48:28,478 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [206123354] [2019-11-23 22:48:28,479 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:48:28,479 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-23 22:48:28,479 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2096426729] [2019-11-23 22:48:28,479 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:28,479 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:28,480 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:28,480 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:28,480 INFO L87 Difference]: Start difference. First operand 2121 states and 3067 transitions. Second operand 3 states. [2019-11-23 22:48:28,648 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:28,648 INFO L93 Difference]: Finished difference Result 4755 states and 6887 transitions. [2019-11-23 22:48:28,648 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:28,648 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 286 [2019-11-23 22:48:28,649 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:28,663 INFO L225 Difference]: With dead ends: 4755 [2019-11-23 22:48:28,663 INFO L226 Difference]: Without dead ends: 2641 [2019-11-23 22:48:28,666 INFO L630 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 [2019-11-23 22:48:28,670 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2641 states. [2019-11-23 22:48:28,777 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2641 to 2641. [2019-11-23 22:48:28,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2641 states. [2019-11-23 22:48:28,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2641 states to 2641 states and 3813 transitions. [2019-11-23 22:48:28,789 INFO L78 Accepts]: Start accepts. Automaton has 2641 states and 3813 transitions. Word has length 286 [2019-11-23 22:48:28,790 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:28,790 INFO L462 AbstractCegarLoop]: Abstraction has 2641 states and 3813 transitions. [2019-11-23 22:48:28,790 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:28,791 INFO L276 IsEmpty]: Start isEmpty. Operand 2641 states and 3813 transitions. [2019-11-23 22:48:28,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2019-11-23 22:48:28,805 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:28,805 INFO L410 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 8, 8, 7, 7, 6, 6, 5, 5, 5, 5, 4, 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] [2019-11-23 22:48:28,806 INFO L410 AbstractCegarLoop]: === Iteration 32 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:28,806 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:28,806 INFO L82 PathProgramCache]: Analyzing trace with hash 630255609, now seen corresponding path program 1 times [2019-11-23 22:48:28,806 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:28,807 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2012414518] [2019-11-23 22:48:28,807 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:28,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:28,958 INFO L134 CoverageAnalysis]: Checked inductivity of 857 backedges. 369 proven. 0 refuted. 0 times theorem prover too weak. 488 trivial. 0 not checked. [2019-11-23 22:48:28,958 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2012414518] [2019-11-23 22:48:28,959 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:48:28,959 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-23 22:48:28,959 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1594986754] [2019-11-23 22:48:28,960 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:28,960 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:28,960 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:28,961 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:28,961 INFO L87 Difference]: Start difference. First operand 2641 states and 3813 transitions. Second operand 3 states. [2019-11-23 22:48:29,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:29,252 INFO L93 Difference]: Finished difference Result 5764 states and 8340 transitions. [2019-11-23 22:48:29,252 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:29,253 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 286 [2019-11-23 22:48:29,254 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:29,274 INFO L225 Difference]: With dead ends: 5764 [2019-11-23 22:48:29,274 INFO L226 Difference]: Without dead ends: 3130 [2019-11-23 22:48:29,281 INFO L630 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 [2019-11-23 22:48:29,287 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3130 states. [2019-11-23 22:48:29,491 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3130 to 3130. [2019-11-23 22:48:29,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3130 states. [2019-11-23 22:48:29,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3130 states to 3130 states and 4516 transitions. [2019-11-23 22:48:29,519 INFO L78 Accepts]: Start accepts. Automaton has 3130 states and 4516 transitions. Word has length 286 [2019-11-23 22:48:29,520 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:29,520 INFO L462 AbstractCegarLoop]: Abstraction has 3130 states and 4516 transitions. [2019-11-23 22:48:29,520 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:29,520 INFO L276 IsEmpty]: Start isEmpty. Operand 3130 states and 4516 transitions. [2019-11-23 22:48:29,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2019-11-23 22:48:29,531 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:29,532 INFO L410 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 8, 8, 7, 7, 6, 6, 5, 5, 5, 5, 4, 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] [2019-11-23 22:48:29,532 INFO L410 AbstractCegarLoop]: === Iteration 33 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:29,532 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:29,532 INFO L82 PathProgramCache]: Analyzing trace with hash -1447081289, now seen corresponding path program 1 times [2019-11-23 22:48:29,533 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:29,533 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [872236263] [2019-11-23 22:48:29,533 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:29,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:29,713 INFO L134 CoverageAnalysis]: Checked inductivity of 857 backedges. 478 proven. 0 refuted. 0 times theorem prover too weak. 379 trivial. 0 not checked. [2019-11-23 22:48:29,713 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [872236263] [2019-11-23 22:48:29,714 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:48:29,714 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-23 22:48:29,714 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [554886919] [2019-11-23 22:48:29,718 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:29,719 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:29,719 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:29,719 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:29,720 INFO L87 Difference]: Start difference. First operand 3130 states and 4516 transitions. Second operand 3 states. [2019-11-23 22:48:30,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:30,018 INFO L93 Difference]: Finished difference Result 6744 states and 9748 transitions. [2019-11-23 22:48:30,018 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:30,018 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 286 [2019-11-23 22:48:30,019 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:30,040 INFO L225 Difference]: With dead ends: 6744 [2019-11-23 22:48:30,040 INFO L226 Difference]: Without dead ends: 3621 [2019-11-23 22:48:30,046 INFO L630 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 [2019-11-23 22:48:30,051 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3621 states. [2019-11-23 22:48:30,191 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3621 to 3621. [2019-11-23 22:48:30,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3621 states. [2019-11-23 22:48:30,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3621 states to 3621 states and 5221 transitions. [2019-11-23 22:48:30,200 INFO L78 Accepts]: Start accepts. Automaton has 3621 states and 5221 transitions. Word has length 286 [2019-11-23 22:48:30,200 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:30,200 INFO L462 AbstractCegarLoop]: Abstraction has 3621 states and 5221 transitions. [2019-11-23 22:48:30,200 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:30,200 INFO L276 IsEmpty]: Start isEmpty. Operand 3621 states and 5221 transitions. [2019-11-23 22:48:30,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2019-11-23 22:48:30,209 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:30,209 INFO L410 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 8, 8, 7, 7, 6, 6, 5, 5, 5, 5, 4, 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] [2019-11-23 22:48:30,209 INFO L410 AbstractCegarLoop]: === Iteration 34 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:30,209 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:30,209 INFO L82 PathProgramCache]: Analyzing trace with hash 874720629, now seen corresponding path program 1 times [2019-11-23 22:48:30,210 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:30,210 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [266521820] [2019-11-23 22:48:30,210 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:30,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:30,328 INFO L134 CoverageAnalysis]: Checked inductivity of 857 backedges. 420 proven. 0 refuted. 0 times theorem prover too weak. 437 trivial. 0 not checked. [2019-11-23 22:48:30,329 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [266521820] [2019-11-23 22:48:30,332 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:48:30,333 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-23 22:48:30,333 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [937721156] [2019-11-23 22:48:30,333 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:30,334 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:30,334 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:30,334 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:30,334 INFO L87 Difference]: Start difference. First operand 3621 states and 5221 transitions. Second operand 3 states. [2019-11-23 22:48:30,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:30,587 INFO L93 Difference]: Finished difference Result 7728 states and 11160 transitions. [2019-11-23 22:48:30,588 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:30,588 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 286 [2019-11-23 22:48:30,588 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:30,599 INFO L225 Difference]: With dead ends: 7728 [2019-11-23 22:48:30,599 INFO L226 Difference]: Without dead ends: 4114 [2019-11-23 22:48:30,605 INFO L630 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 [2019-11-23 22:48:30,609 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4114 states. [2019-11-23 22:48:30,757 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4114 to 4114. [2019-11-23 22:48:30,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4114 states. [2019-11-23 22:48:30,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4114 states to 4114 states and 5928 transitions. [2019-11-23 22:48:30,770 INFO L78 Accepts]: Start accepts. Automaton has 4114 states and 5928 transitions. Word has length 286 [2019-11-23 22:48:30,770 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:30,770 INFO L462 AbstractCegarLoop]: Abstraction has 4114 states and 5928 transitions. [2019-11-23 22:48:30,770 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:30,770 INFO L276 IsEmpty]: Start isEmpty. Operand 4114 states and 5928 transitions. [2019-11-23 22:48:30,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2019-11-23 22:48:30,787 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:30,787 INFO L410 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 12, 12, 11, 11, 10, 10, 9, 9, 9, 9, 7, 6, 6, 5, 5, 4, 4, 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] [2019-11-23 22:48:30,787 INFO L410 AbstractCegarLoop]: === Iteration 35 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:30,788 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:30,788 INFO L82 PathProgramCache]: Analyzing trace with hash 1635721041, now seen corresponding path program 1 times [2019-11-23 22:48:30,788 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:30,788 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1965768856] [2019-11-23 22:48:30,788 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:30,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:31,081 INFO L134 CoverageAnalysis]: Checked inductivity of 1956 backedges. 842 proven. 0 refuted. 0 times theorem prover too weak. 1114 trivial. 0 not checked. [2019-11-23 22:48:31,082 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1965768856] [2019-11-23 22:48:31,082 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:48:31,082 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-23 22:48:31,083 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1901950023] [2019-11-23 22:48:31,083 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:31,083 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:31,084 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:31,084 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:31,084 INFO L87 Difference]: Start difference. First operand 4114 states and 5928 transitions. Second operand 3 states. [2019-11-23 22:48:31,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:31,310 INFO L93 Difference]: Finished difference Result 12074 states and 17391 transitions. [2019-11-23 22:48:31,310 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:31,310 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 434 [2019-11-23 22:48:31,311 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:31,330 INFO L225 Difference]: With dead ends: 12074 [2019-11-23 22:48:31,331 INFO L226 Difference]: Without dead ends: 7967 [2019-11-23 22:48:31,338 INFO L630 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 [2019-11-23 22:48:31,348 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7967 states. [2019-11-23 22:48:31,615 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7967 to 7965. [2019-11-23 22:48:31,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7965 states. [2019-11-23 22:48:31,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7965 states to 7965 states and 11450 transitions. [2019-11-23 22:48:31,629 INFO L78 Accepts]: Start accepts. Automaton has 7965 states and 11450 transitions. Word has length 434 [2019-11-23 22:48:31,629 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:31,629 INFO L462 AbstractCegarLoop]: Abstraction has 7965 states and 11450 transitions. [2019-11-23 22:48:31,630 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:31,630 INFO L276 IsEmpty]: Start isEmpty. Operand 7965 states and 11450 transitions. [2019-11-23 22:48:31,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2019-11-23 22:48:31,649 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:31,649 INFO L410 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 12, 12, 11, 11, 10, 10, 9, 9, 9, 9, 7, 6, 6, 5, 5, 4, 4, 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] [2019-11-23 22:48:31,649 INFO L410 AbstractCegarLoop]: === Iteration 36 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:31,650 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:31,650 INFO L82 PathProgramCache]: Analyzing trace with hash -750788465, now seen corresponding path program 1 times [2019-11-23 22:48:31,650 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:31,650 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1855306141] [2019-11-23 22:48:31,650 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:31,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:31,985 INFO L134 CoverageAnalysis]: Checked inductivity of 1956 backedges. 572 proven. 26 refuted. 0 times theorem prover too weak. 1358 trivial. 0 not checked. [2019-11-23 22:48:31,986 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1855306141] [2019-11-23 22:48:31,986 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [587124954] [2019-11-23 22:48:31,986 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 22:48:32,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:32,116 INFO L255 TraceCheckSpWp]: Trace formula consists of 702 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-23 22:48:32,125 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-23 22:48:32,250 INFO L134 CoverageAnalysis]: Checked inductivity of 1956 backedges. 572 proven. 0 refuted. 0 times theorem prover too weak. 1384 trivial. 0 not checked. [2019-11-23 22:48:32,250 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-23 22:48:32,251 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-11-23 22:48:32,251 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [703731840] [2019-11-23 22:48:32,252 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:32,252 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:32,253 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:32,253 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-23 22:48:32,254 INFO L87 Difference]: Start difference. First operand 7965 states and 11450 transitions. Second operand 3 states. [2019-11-23 22:48:32,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:32,647 INFO L93 Difference]: Finished difference Result 16900 states and 24328 transitions. [2019-11-23 22:48:32,648 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:32,648 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 434 [2019-11-23 22:48:32,649 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:32,780 INFO L225 Difference]: With dead ends: 16900 [2019-11-23 22:48:32,781 INFO L226 Difference]: Without dead ends: 8942 [2019-11-23 22:48:32,795 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 437 GetRequests, 434 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-23 22:48:32,809 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8942 states. [2019-11-23 22:48:33,094 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8942 to 8942. [2019-11-23 22:48:33,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8942 states. [2019-11-23 22:48:33,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8942 states to 8942 states and 12851 transitions. [2019-11-23 22:48:33,109 INFO L78 Accepts]: Start accepts. Automaton has 8942 states and 12851 transitions. Word has length 434 [2019-11-23 22:48:33,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:33,110 INFO L462 AbstractCegarLoop]: Abstraction has 8942 states and 12851 transitions. [2019-11-23 22:48:33,110 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:33,110 INFO L276 IsEmpty]: Start isEmpty. Operand 8942 states and 12851 transitions. [2019-11-23 22:48:33,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 436 [2019-11-23 22:48:33,141 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:33,142 INFO L410 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 12, 12, 11, 11, 10, 10, 9, 9, 9, 9, 7, 6, 6, 5, 5, 4, 4, 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] [2019-11-23 22:48:33,348 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 22:48:33,349 INFO L410 AbstractCegarLoop]: === Iteration 37 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:33,349 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:33,349 INFO L82 PathProgramCache]: Analyzing trace with hash -163769002, now seen corresponding path program 1 times [2019-11-23 22:48:33,350 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:33,350 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1698422768] [2019-11-23 22:48:33,350 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:33,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:33,572 INFO L134 CoverageAnalysis]: Checked inductivity of 1956 backedges. 840 proven. 0 refuted. 0 times theorem prover too weak. 1116 trivial. 0 not checked. [2019-11-23 22:48:33,572 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1698422768] [2019-11-23 22:48:33,572 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:48:33,572 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-23 22:48:33,573 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [976791006] [2019-11-23 22:48:33,574 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:33,574 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:33,574 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:33,575 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:33,575 INFO L87 Difference]: Start difference. First operand 8942 states and 12851 transitions. Second operand 3 states. [2019-11-23 22:48:33,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:33,918 INFO L93 Difference]: Finished difference Result 18549 states and 26667 transitions. [2019-11-23 22:48:33,918 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:33,918 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 435 [2019-11-23 22:48:33,920 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:33,941 INFO L225 Difference]: With dead ends: 18549 [2019-11-23 22:48:33,941 INFO L226 Difference]: Without dead ends: 9614 [2019-11-23 22:48:33,954 INFO L630 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 [2019-11-23 22:48:33,971 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9614 states. [2019-11-23 22:48:34,393 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9614 to 9614. [2019-11-23 22:48:34,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9614 states. [2019-11-23 22:48:34,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9614 states to 9614 states and 13801 transitions. [2019-11-23 22:48:34,415 INFO L78 Accepts]: Start accepts. Automaton has 9614 states and 13801 transitions. Word has length 435 [2019-11-23 22:48:34,416 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:34,416 INFO L462 AbstractCegarLoop]: Abstraction has 9614 states and 13801 transitions. [2019-11-23 22:48:34,416 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:34,417 INFO L276 IsEmpty]: Start isEmpty. Operand 9614 states and 13801 transitions. [2019-11-23 22:48:34,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2019-11-23 22:48:34,447 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:34,447 INFO L410 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 12, 12, 11, 11, 10, 10, 9, 9, 9, 9, 7, 6, 6, 5, 5, 4, 4, 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] [2019-11-23 22:48:34,448 INFO L410 AbstractCegarLoop]: === Iteration 38 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:34,448 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:34,448 INFO L82 PathProgramCache]: Analyzing trace with hash 1829193110, now seen corresponding path program 1 times [2019-11-23 22:48:34,448 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:34,449 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1340774768] [2019-11-23 22:48:34,449 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:34,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:34,715 INFO L134 CoverageAnalysis]: Checked inductivity of 1956 backedges. 1014 proven. 0 refuted. 0 times theorem prover too weak. 942 trivial. 0 not checked. [2019-11-23 22:48:34,715 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1340774768] [2019-11-23 22:48:34,716 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:48:34,716 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-23 22:48:34,716 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [923087482] [2019-11-23 22:48:34,717 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:34,717 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:34,718 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:34,718 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:34,718 INFO L87 Difference]: Start difference. First operand 9614 states and 13801 transitions. Second operand 3 states. [2019-11-23 22:48:35,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:35,096 INFO L93 Difference]: Finished difference Result 19806 states and 28451 transitions. [2019-11-23 22:48:35,096 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:35,097 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 436 [2019-11-23 22:48:35,098 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:35,127 INFO L225 Difference]: With dead ends: 19806 [2019-11-23 22:48:35,128 INFO L226 Difference]: Without dead ends: 10199 [2019-11-23 22:48:35,142 INFO L630 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 [2019-11-23 22:48:35,153 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10199 states. [2019-11-23 22:48:35,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10199 to 10199. [2019-11-23 22:48:35,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10199 states. [2019-11-23 22:48:35,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10199 states to 10199 states and 14639 transitions. [2019-11-23 22:48:35,724 INFO L78 Accepts]: Start accepts. Automaton has 10199 states and 14639 transitions. Word has length 436 [2019-11-23 22:48:35,725 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:35,725 INFO L462 AbstractCegarLoop]: Abstraction has 10199 states and 14639 transitions. [2019-11-23 22:48:35,725 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:35,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10199 states and 14639 transitions. [2019-11-23 22:48:35,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 586 [2019-11-23 22:48:35,760 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:35,761 INFO L410 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 17, 17, 17, 17, 17, 16, 16, 15, 15, 14, 14, 13, 13, 13, 13, 10, 9, 9, 8, 8, 7, 7, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:48:35,761 INFO L410 AbstractCegarLoop]: === Iteration 39 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:35,761 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:35,761 INFO L82 PathProgramCache]: Analyzing trace with hash 1988656633, now seen corresponding path program 1 times [2019-11-23 22:48:35,762 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:35,762 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [387267879] [2019-11-23 22:48:35,762 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:35,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:36,043 INFO L134 CoverageAnalysis]: Checked inductivity of 3562 backedges. 1996 proven. 26 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2019-11-23 22:48:36,044 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [387267879] [2019-11-23 22:48:36,044 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1486521909] [2019-11-23 22:48:36,044 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 22:48:36,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:36,197 INFO L255 TraceCheckSpWp]: Trace formula consists of 900 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-23 22:48:36,210 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-23 22:48:36,840 INFO L134 CoverageAnalysis]: Checked inductivity of 3562 backedges. 809 proven. 0 refuted. 0 times theorem prover too weak. 2753 trivial. 0 not checked. [2019-11-23 22:48:36,841 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-23 22:48:36,841 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-11-23 22:48:36,842 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [789698684] [2019-11-23 22:48:36,843 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:36,843 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:36,843 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:36,843 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-23 22:48:36,844 INFO L87 Difference]: Start difference. First operand 10199 states and 14639 transitions. Second operand 3 states. [2019-11-23 22:48:37,179 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:37,179 INFO L93 Difference]: Finished difference Result 21370 states and 30710 transitions. [2019-11-23 22:48:37,180 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:37,180 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 585 [2019-11-23 22:48:37,182 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:37,203 INFO L225 Difference]: With dead ends: 21370 [2019-11-23 22:48:37,203 INFO L226 Difference]: Without dead ends: 11178 [2019-11-23 22:48:37,218 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 588 GetRequests, 585 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-23 22:48:37,229 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11178 states. [2019-11-23 22:48:37,535 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11178 to 11178. [2019-11-23 22:48:37,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11178 states. [2019-11-23 22:48:37,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11178 states to 11178 states and 16042 transitions. [2019-11-23 22:48:37,550 INFO L78 Accepts]: Start accepts. Automaton has 11178 states and 16042 transitions. Word has length 585 [2019-11-23 22:48:37,551 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:37,551 INFO L462 AbstractCegarLoop]: Abstraction has 11178 states and 16042 transitions. [2019-11-23 22:48:37,552 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:37,552 INFO L276 IsEmpty]: Start isEmpty. Operand 11178 states and 16042 transitions. [2019-11-23 22:48:37,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 587 [2019-11-23 22:48:37,584 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:37,585 INFO L410 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 17, 17, 17, 17, 17, 16, 16, 15, 15, 14, 14, 13, 13, 13, 13, 10, 9, 9, 8, 8, 7, 7, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:48:37,817 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 22:48:37,817 INFO L410 AbstractCegarLoop]: === Iteration 40 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:37,817 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:37,818 INFO L82 PathProgramCache]: Analyzing trace with hash 1199418759, now seen corresponding path program 1 times [2019-11-23 22:48:37,818 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:37,818 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1923259903] [2019-11-23 22:48:37,818 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:37,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:38,160 INFO L134 CoverageAnalysis]: Checked inductivity of 3562 backedges. 1996 proven. 26 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2019-11-23 22:48:38,161 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1923259903] [2019-11-23 22:48:38,161 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [958806307] [2019-11-23 22:48:38,161 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 22:48:38,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:38,358 INFO L255 TraceCheckSpWp]: Trace formula consists of 901 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-23 22:48:38,364 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-23 22:48:38,614 INFO L134 CoverageAnalysis]: Checked inductivity of 3562 backedges. 1212 proven. 0 refuted. 0 times theorem prover too weak. 2350 trivial. 0 not checked. [2019-11-23 22:48:38,616 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-23 22:48:38,616 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-11-23 22:48:38,617 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1690114262] [2019-11-23 22:48:38,617 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:38,618 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:38,618 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:38,618 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-23 22:48:38,618 INFO L87 Difference]: Start difference. First operand 11178 states and 16042 transitions. Second operand 3 states. [2019-11-23 22:48:39,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:39,022 INFO L93 Difference]: Finished difference Result 23023 states and 33053 transitions. [2019-11-23 22:48:39,023 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:39,023 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 586 [2019-11-23 22:48:39,024 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:39,045 INFO L225 Difference]: With dead ends: 23023 [2019-11-23 22:48:39,045 INFO L226 Difference]: Without dead ends: 11852 [2019-11-23 22:48:39,054 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 589 GetRequests, 586 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-23 22:48:39,065 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11852 states. [2019-11-23 22:48:39,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11852 to 11852. [2019-11-23 22:48:39,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11852 states. [2019-11-23 22:48:39,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11852 states to 11852 states and 16994 transitions. [2019-11-23 22:48:39,415 INFO L78 Accepts]: Start accepts. Automaton has 11852 states and 16994 transitions. Word has length 586 [2019-11-23 22:48:39,416 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:39,416 INFO L462 AbstractCegarLoop]: Abstraction has 11852 states and 16994 transitions. [2019-11-23 22:48:39,416 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:39,417 INFO L276 IsEmpty]: Start isEmpty. Operand 11852 states and 16994 transitions. [2019-11-23 22:48:39,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 588 [2019-11-23 22:48:39,437 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:39,438 INFO L410 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 17, 17, 17, 17, 17, 16, 16, 15, 15, 14, 14, 13, 13, 13, 13, 10, 9, 9, 8, 8, 7, 7, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 22:48:39,642 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 22:48:39,643 INFO L410 AbstractCegarLoop]: === Iteration 41 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:39,643 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:39,644 INFO L82 PathProgramCache]: Analyzing trace with hash 1532662322, now seen corresponding path program 1 times [2019-11-23 22:48:39,644 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:39,644 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [169476855] [2019-11-23 22:48:39,644 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:39,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:39,932 INFO L134 CoverageAnalysis]: Checked inductivity of 3562 backedges. 1996 proven. 26 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2019-11-23 22:48:39,933 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [169476855] [2019-11-23 22:48:39,933 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [786281592] [2019-11-23 22:48:39,933 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 22:48:40,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:40,131 INFO L255 TraceCheckSpWp]: Trace formula consists of 902 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-23 22:48:40,138 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-23 22:48:40,401 INFO L134 CoverageAnalysis]: Checked inductivity of 3562 backedges. 1521 proven. 0 refuted. 0 times theorem prover too weak. 2041 trivial. 0 not checked. [2019-11-23 22:48:40,402 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-23 22:48:40,402 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-11-23 22:48:40,403 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [917740305] [2019-11-23 22:48:40,404 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:40,404 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:40,404 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:40,404 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-23 22:48:40,405 INFO L87 Difference]: Start difference. First operand 11852 states and 16994 transitions. Second operand 3 states. [2019-11-23 22:48:40,760 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:40,760 INFO L93 Difference]: Finished difference Result 24284 states and 34841 transitions. [2019-11-23 22:48:40,761 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:40,761 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 587 [2019-11-23 22:48:40,762 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:40,781 INFO L225 Difference]: With dead ends: 24284 [2019-11-23 22:48:40,781 INFO L226 Difference]: Without dead ends: 12439 [2019-11-23 22:48:40,791 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 590 GetRequests, 587 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-23 22:48:40,801 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12439 states. [2019-11-23 22:48:41,139 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12439 to 12439. [2019-11-23 22:48:41,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12439 states. [2019-11-23 22:48:41,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12439 states to 12439 states and 17834 transitions. [2019-11-23 22:48:41,157 INFO L78 Accepts]: Start accepts. Automaton has 12439 states and 17834 transitions. Word has length 587 [2019-11-23 22:48:41,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:41,158 INFO L462 AbstractCegarLoop]: Abstraction has 12439 states and 17834 transitions. [2019-11-23 22:48:41,158 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:41,158 INFO L276 IsEmpty]: Start isEmpty. Operand 12439 states and 17834 transitions. [2019-11-23 22:48:41,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 740 [2019-11-23 22:48:41,172 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:41,173 INFO L410 BasicCegarLoop]: trace histogram [22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 21, 21, 21, 21, 21, 20, 20, 19, 19, 18, 18, 17, 17, 17, 17, 13, 12, 12, 11, 11, 10, 10, 6, 6, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-11-23 22:48:41,378 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 22:48:41,379 INFO L410 AbstractCegarLoop]: === Iteration 42 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:41,379 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:41,380 INFO L82 PathProgramCache]: Analyzing trace with hash -1506625976, now seen corresponding path program 1 times [2019-11-23 22:48:41,381 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:41,381 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1466419315] [2019-11-23 22:48:41,381 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:41,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:41,922 INFO L134 CoverageAnalysis]: Checked inductivity of 5678 backedges. 3420 proven. 26 refuted. 0 times theorem prover too weak. 2232 trivial. 0 not checked. [2019-11-23 22:48:41,923 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1466419315] [2019-11-23 22:48:41,923 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2056868012] [2019-11-23 22:48:41,923 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 22:48:42,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:42,089 INFO L255 TraceCheckSpWp]: Trace formula consists of 1101 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-23 22:48:42,097 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-23 22:48:42,316 INFO L134 CoverageAnalysis]: Checked inductivity of 5678 backedges. 1047 proven. 0 refuted. 0 times theorem prover too weak. 4631 trivial. 0 not checked. [2019-11-23 22:48:42,316 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-23 22:48:42,316 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-11-23 22:48:42,317 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1468784066] [2019-11-23 22:48:42,317 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:42,318 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:42,318 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:42,318 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-23 22:48:42,318 INFO L87 Difference]: Start difference. First operand 12439 states and 17834 transitions. Second operand 3 states. [2019-11-23 22:48:42,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:42,719 INFO L93 Difference]: Finished difference Result 25852 states and 37104 transitions. [2019-11-23 22:48:42,719 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:42,719 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 739 [2019-11-23 22:48:42,720 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:42,743 INFO L225 Difference]: With dead ends: 25852 [2019-11-23 22:48:42,743 INFO L226 Difference]: Without dead ends: 13420 [2019-11-23 22:48:42,753 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 742 GetRequests, 739 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-23 22:48:42,764 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13420 states. [2019-11-23 22:48:43,150 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13420 to 13420. [2019-11-23 22:48:43,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13420 states. [2019-11-23 22:48:43,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13420 states to 13420 states and 19239 transitions. [2019-11-23 22:48:43,176 INFO L78 Accepts]: Start accepts. Automaton has 13420 states and 19239 transitions. Word has length 739 [2019-11-23 22:48:43,177 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:43,177 INFO L462 AbstractCegarLoop]: Abstraction has 13420 states and 19239 transitions. [2019-11-23 22:48:43,177 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:43,177 INFO L276 IsEmpty]: Start isEmpty. Operand 13420 states and 19239 transitions. [2019-11-23 22:48:43,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 741 [2019-11-23 22:48:43,200 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:43,203 INFO L410 BasicCegarLoop]: trace histogram [22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 21, 21, 21, 21, 21, 20, 20, 19, 19, 18, 18, 17, 17, 17, 17, 13, 12, 12, 11, 11, 10, 10, 6, 6, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-11-23 22:48:43,410 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 22:48:43,410 INFO L410 AbstractCegarLoop]: === Iteration 43 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:43,410 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:43,411 INFO L82 PathProgramCache]: Analyzing trace with hash -1658490575, now seen corresponding path program 1 times [2019-11-23 22:48:43,411 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:43,411 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1187792086] [2019-11-23 22:48:43,411 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:43,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:43,720 INFO L134 CoverageAnalysis]: Checked inductivity of 5678 backedges. 3420 proven. 26 refuted. 0 times theorem prover too weak. 2232 trivial. 0 not checked. [2019-11-23 22:48:43,721 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1187792086] [2019-11-23 22:48:43,721 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1408560646] [2019-11-23 22:48:43,721 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 22:48:43,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:43,887 INFO L255 TraceCheckSpWp]: Trace formula consists of 1099 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-23 22:48:43,906 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-23 22:48:44,297 INFO L134 CoverageAnalysis]: Checked inductivity of 5678 backedges. 1586 proven. 0 refuted. 0 times theorem prover too weak. 4092 trivial. 0 not checked. [2019-11-23 22:48:44,297 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-23 22:48:44,298 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-11-23 22:48:44,298 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [213095999] [2019-11-23 22:48:44,298 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:44,299 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:44,299 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:44,299 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-23 22:48:44,299 INFO L87 Difference]: Start difference. First operand 13420 states and 19239 transitions. Second operand 3 states. [2019-11-23 22:48:44,611 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:44,611 INFO L93 Difference]: Finished difference Result 27509 states and 39451 transitions. [2019-11-23 22:48:44,612 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:44,612 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 740 [2019-11-23 22:48:44,612 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:44,629 INFO L225 Difference]: With dead ends: 27509 [2019-11-23 22:48:44,629 INFO L226 Difference]: Without dead ends: 14096 [2019-11-23 22:48:44,640 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 743 GetRequests, 740 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-23 22:48:44,651 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14096 states. [2019-11-23 22:48:45,001 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14096 to 14096. [2019-11-23 22:48:45,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14096 states. [2019-11-23 22:48:45,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14096 states to 14096 states and 20193 transitions. [2019-11-23 22:48:45,026 INFO L78 Accepts]: Start accepts. Automaton has 14096 states and 20193 transitions. Word has length 740 [2019-11-23 22:48:45,027 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:45,027 INFO L462 AbstractCegarLoop]: Abstraction has 14096 states and 20193 transitions. [2019-11-23 22:48:45,027 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:45,027 INFO L276 IsEmpty]: Start isEmpty. Operand 14096 states and 20193 transitions. [2019-11-23 22:48:45,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 742 [2019-11-23 22:48:45,046 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:45,047 INFO L410 BasicCegarLoop]: trace histogram [22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 21, 21, 21, 21, 21, 20, 20, 19, 19, 18, 18, 17, 17, 17, 17, 13, 12, 12, 11, 11, 10, 10, 6, 6, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-11-23 22:48:45,260 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 22:48:45,262 INFO L410 AbstractCegarLoop]: === Iteration 44 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:45,262 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:45,262 INFO L82 PathProgramCache]: Analyzing trace with hash 1294589857, now seen corresponding path program 1 times [2019-11-23 22:48:45,263 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:45,263 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1382481098] [2019-11-23 22:48:45,263 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:45,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:45,741 INFO L134 CoverageAnalysis]: Checked inductivity of 5678 backedges. 3420 proven. 26 refuted. 0 times theorem prover too weak. 2232 trivial. 0 not checked. [2019-11-23 22:48:45,741 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1382481098] [2019-11-23 22:48:45,741 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1783193471] [2019-11-23 22:48:45,742 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 22:48:45,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:45,897 INFO L255 TraceCheckSpWp]: Trace formula consists of 1097 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-23 22:48:45,904 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-23 22:48:46,143 INFO L134 CoverageAnalysis]: Checked inductivity of 5678 backedges. 2031 proven. 0 refuted. 0 times theorem prover too weak. 3647 trivial. 0 not checked. [2019-11-23 22:48:46,144 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-23 22:48:46,144 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-11-23 22:48:46,144 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [17215868] [2019-11-23 22:48:46,145 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:46,145 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:46,145 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:46,145 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-23 22:48:46,145 INFO L87 Difference]: Start difference. First operand 14096 states and 20193 transitions. Second operand 3 states. [2019-11-23 22:48:46,502 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:46,502 INFO L93 Difference]: Finished difference Result 28774 states and 41243 transitions. [2019-11-23 22:48:46,502 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:46,502 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 741 [2019-11-23 22:48:46,503 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:46,516 INFO L225 Difference]: With dead ends: 28774 [2019-11-23 22:48:46,516 INFO L226 Difference]: Without dead ends: 14685 [2019-11-23 22:48:46,526 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 744 GetRequests, 741 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-23 22:48:46,538 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14685 states. [2019-11-23 22:48:46,878 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14685 to 14685. [2019-11-23 22:48:46,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14685 states. [2019-11-23 22:48:46,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14685 states to 14685 states and 21035 transitions. [2019-11-23 22:48:46,904 INFO L78 Accepts]: Start accepts. Automaton has 14685 states and 21035 transitions. Word has length 741 [2019-11-23 22:48:46,905 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:46,905 INFO L462 AbstractCegarLoop]: Abstraction has 14685 states and 21035 transitions. [2019-11-23 22:48:46,905 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:46,905 INFO L276 IsEmpty]: Start isEmpty. Operand 14685 states and 21035 transitions. [2019-11-23 22:48:46,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 897 [2019-11-23 22:48:46,931 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:46,932 INFO L410 BasicCegarLoop]: trace histogram [26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 25, 25, 25, 25, 25, 24, 24, 23, 23, 22, 22, 21, 21, 21, 21, 16, 15, 15, 14, 14, 13, 13, 8, 8, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 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] [2019-11-23 22:48:47,137 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 22:48:47,137 INFO L410 AbstractCegarLoop]: === Iteration 45 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:47,138 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:47,138 INFO L82 PathProgramCache]: Analyzing trace with hash 1591893709, now seen corresponding path program 1 times [2019-11-23 22:48:47,139 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:47,139 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1398242131] [2019-11-23 22:48:47,139 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:47,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:47,655 INFO L134 CoverageAnalysis]: Checked inductivity of 8307 backedges. 4844 proven. 26 refuted. 0 times theorem prover too weak. 3437 trivial. 0 not checked. [2019-11-23 22:48:47,655 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1398242131] [2019-11-23 22:48:47,655 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [482758874] [2019-11-23 22:48:47,656 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 22:48:47,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:47,828 INFO L255 TraceCheckSpWp]: Trace formula consists of 1299 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-23 22:48:47,836 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-23 22:48:48,159 INFO L134 CoverageAnalysis]: Checked inductivity of 8307 backedges. 2544 proven. 0 refuted. 0 times theorem prover too weak. 5763 trivial. 0 not checked. [2019-11-23 22:48:48,159 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-23 22:48:48,159 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-11-23 22:48:48,160 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [950629688] [2019-11-23 22:48:48,160 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:48,161 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:48,161 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:48,161 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-23 22:48:48,161 INFO L87 Difference]: Start difference. First operand 14685 states and 21035 transitions. Second operand 3 states. [2019-11-23 22:48:48,514 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:48,514 INFO L93 Difference]: Finished difference Result 29954 states and 42931 transitions. [2019-11-23 22:48:48,514 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:48,514 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 896 [2019-11-23 22:48:48,515 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:48,527 INFO L225 Difference]: With dead ends: 29954 [2019-11-23 22:48:48,527 INFO L226 Difference]: Without dead ends: 15276 [2019-11-23 22:48:48,535 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 899 GetRequests, 896 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-23 22:48:48,544 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15276 states. [2019-11-23 22:48:48,789 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15276 to 15276. [2019-11-23 22:48:48,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15276 states. [2019-11-23 22:48:48,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15276 states to 15276 states and 21879 transitions. [2019-11-23 22:48:48,803 INFO L78 Accepts]: Start accepts. Automaton has 15276 states and 21879 transitions. Word has length 896 [2019-11-23 22:48:48,803 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:48,804 INFO L462 AbstractCegarLoop]: Abstraction has 15276 states and 21879 transitions. [2019-11-23 22:48:48,804 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:48,804 INFO L276 IsEmpty]: Start isEmpty. Operand 15276 states and 21879 transitions. [2019-11-23 22:48:48,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 897 [2019-11-23 22:48:48,823 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:48,823 INFO L410 BasicCegarLoop]: trace histogram [26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 25, 25, 25, 25, 25, 24, 24, 23, 23, 22, 22, 21, 21, 21, 21, 16, 15, 15, 14, 14, 13, 13, 8, 8, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 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] [2019-11-23 22:48:49,028 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 22:48:49,029 INFO L410 AbstractCegarLoop]: === Iteration 46 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:49,029 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:49,030 INFO L82 PathProgramCache]: Analyzing trace with hash 1924536847, now seen corresponding path program 1 times [2019-11-23 22:48:49,030 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:49,030 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [823679222] [2019-11-23 22:48:49,030 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:49,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:49,558 INFO L134 CoverageAnalysis]: Checked inductivity of 8307 backedges. 4844 proven. 26 refuted. 0 times theorem prover too weak. 3437 trivial. 0 not checked. [2019-11-23 22:48:49,558 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [823679222] [2019-11-23 22:48:49,558 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [872780843] [2019-11-23 22:48:49,558 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 22:48:49,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:49,809 INFO L255 TraceCheckSpWp]: Trace formula consists of 1302 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-23 22:48:49,817 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-23 22:48:50,113 INFO L134 CoverageAnalysis]: Checked inductivity of 8307 backedges. 1962 proven. 0 refuted. 0 times theorem prover too weak. 6345 trivial. 0 not checked. [2019-11-23 22:48:50,113 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-23 22:48:50,113 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-11-23 22:48:50,113 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2020980827] [2019-11-23 22:48:50,114 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:50,114 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:50,114 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:50,114 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-23 22:48:50,114 INFO L87 Difference]: Start difference. First operand 15276 states and 21879 transitions. Second operand 3 states. [2019-11-23 22:48:50,404 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:50,404 INFO L93 Difference]: Finished difference Result 31223 states and 44735 transitions. [2019-11-23 22:48:50,404 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:50,404 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 896 [2019-11-23 22:48:50,405 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:50,417 INFO L225 Difference]: With dead ends: 31223 [2019-11-23 22:48:50,417 INFO L226 Difference]: Without dead ends: 15954 [2019-11-23 22:48:50,426 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 899 GetRequests, 896 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-23 22:48:50,435 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15954 states. [2019-11-23 22:48:50,665 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15954 to 15954. [2019-11-23 22:48:50,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15954 states. [2019-11-23 22:48:50,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15954 states to 15954 states and 22835 transitions. [2019-11-23 22:48:50,679 INFO L78 Accepts]: Start accepts. Automaton has 15954 states and 22835 transitions. Word has length 896 [2019-11-23 22:48:50,680 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:50,680 INFO L462 AbstractCegarLoop]: Abstraction has 15954 states and 22835 transitions. [2019-11-23 22:48:50,680 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:50,680 INFO L276 IsEmpty]: Start isEmpty. Operand 15954 states and 22835 transitions. [2019-11-23 22:48:50,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 897 [2019-11-23 22:48:50,698 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:50,699 INFO L410 BasicCegarLoop]: trace histogram [26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 25, 25, 25, 25, 25, 24, 24, 23, 23, 22, 22, 21, 21, 21, 21, 16, 15, 15, 14, 14, 13, 13, 8, 8, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 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] [2019-11-23 22:48:50,903 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 22:48:50,904 INFO L410 AbstractCegarLoop]: === Iteration 47 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:50,904 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:50,905 INFO L82 PathProgramCache]: Analyzing trace with hash 1847636049, now seen corresponding path program 1 times [2019-11-23 22:48:50,905 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:50,906 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [912076670] [2019-11-23 22:48:50,906 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:50,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:51,866 INFO L134 CoverageAnalysis]: Checked inductivity of 8307 backedges. 4844 proven. 26 refuted. 0 times theorem prover too weak. 3437 trivial. 0 not checked. [2019-11-23 22:48:51,866 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [912076670] [2019-11-23 22:48:51,866 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [142951524] [2019-11-23 22:48:51,867 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 22:48:52,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:52,038 INFO L255 TraceCheckSpWp]: Trace formula consists of 1305 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-23 22:48:52,048 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-23 22:48:52,621 INFO L134 CoverageAnalysis]: Checked inductivity of 8307 backedges. 4844 proven. 26 refuted. 0 times theorem prover too weak. 3437 trivial. 0 not checked. [2019-11-23 22:48:52,622 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-23 22:48:52,622 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 4 [2019-11-23 22:48:52,623 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1582115691] [2019-11-23 22:48:52,624 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-23 22:48:52,624 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:52,625 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-23 22:48:52,625 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-23 22:48:52,625 INFO L87 Difference]: Start difference. First operand 15954 states and 22835 transitions. Second operand 4 states. [2019-11-23 22:48:53,217 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:53,217 INFO L93 Difference]: Finished difference Result 33783 states and 48979 transitions. [2019-11-23 22:48:53,217 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-23 22:48:53,217 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 896 [2019-11-23 22:48:53,218 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:53,232 INFO L225 Difference]: With dead ends: 33783 [2019-11-23 22:48:53,232 INFO L226 Difference]: Without dead ends: 16093 [2019-11-23 22:48:53,242 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 901 GetRequests, 898 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-11-23 22:48:53,251 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16093 states. [2019-11-23 22:48:53,540 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16093 to 12723. [2019-11-23 22:48:53,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12723 states. [2019-11-23 22:48:53,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12723 states to 12723 states and 18022 transitions. [2019-11-23 22:48:53,556 INFO L78 Accepts]: Start accepts. Automaton has 12723 states and 18022 transitions. Word has length 896 [2019-11-23 22:48:53,556 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:53,556 INFO L462 AbstractCegarLoop]: Abstraction has 12723 states and 18022 transitions. [2019-11-23 22:48:53,556 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-23 22:48:53,557 INFO L276 IsEmpty]: Start isEmpty. Operand 12723 states and 18022 transitions. [2019-11-23 22:48:53,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1349 [2019-11-23 22:48:53,581 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:53,581 INFO L410 BasicCegarLoop]: trace histogram [46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 45, 45, 41, 41, 41, 36, 36, 31, 31, 26, 26, 21, 21, 21, 21, 16, 15, 15, 14, 14, 13, 13, 8, 8, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 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] [2019-11-23 22:48:53,785 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 22:48:53,786 INFO L410 AbstractCegarLoop]: === Iteration 48 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:53,786 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:53,786 INFO L82 PathProgramCache]: Analyzing trace with hash 1629539407, now seen corresponding path program 1 times [2019-11-23 22:48:53,786 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:53,787 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1553152247] [2019-11-23 22:48:53,787 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:53,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:54,845 INFO L134 CoverageAnalysis]: Checked inductivity of 20609 backedges. 8724 proven. 0 refuted. 0 times theorem prover too weak. 11885 trivial. 0 not checked. [2019-11-23 22:48:54,846 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1553152247] [2019-11-23 22:48:54,846 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:48:54,846 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-23 22:48:54,846 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [624328961] [2019-11-23 22:48:54,847 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:54,847 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:54,847 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:54,847 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:54,848 INFO L87 Difference]: Start difference. First operand 12723 states and 18022 transitions. Second operand 3 states. [2019-11-23 22:48:55,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:55,170 INFO L93 Difference]: Finished difference Result 25999 states and 36810 transitions. [2019-11-23 22:48:55,170 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:55,170 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1348 [2019-11-23 22:48:55,171 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:55,181 INFO L225 Difference]: With dead ends: 25999 [2019-11-23 22:48:55,181 INFO L226 Difference]: Without dead ends: 13193 [2019-11-23 22:48:55,188 INFO L630 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 [2019-11-23 22:48:55,194 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13193 states. [2019-11-23 22:48:55,385 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13193 to 12933. [2019-11-23 22:48:55,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12933 states. [2019-11-23 22:48:55,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12933 states to 12933 states and 18192 transitions. [2019-11-23 22:48:55,396 INFO L78 Accepts]: Start accepts. Automaton has 12933 states and 18192 transitions. Word has length 1348 [2019-11-23 22:48:55,397 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:55,397 INFO L462 AbstractCegarLoop]: Abstraction has 12933 states and 18192 transitions. [2019-11-23 22:48:55,397 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:55,397 INFO L276 IsEmpty]: Start isEmpty. Operand 12933 states and 18192 transitions. [2019-11-23 22:48:55,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1409 [2019-11-23 22:48:55,414 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 22:48:55,415 INFO L410 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 49, 49, 46, 46, 46, 46, 46, 46, 41, 41, 41, 36, 36, 31, 31, 26, 26, 21, 21, 21, 21, 16, 15, 15, 14, 14, 13, 13, 8, 8, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 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] [2019-11-23 22:48:55,415 INFO L410 AbstractCegarLoop]: === Iteration 49 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 22:48:55,415 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 22:48:55,416 INFO L82 PathProgramCache]: Analyzing trace with hash 1901892561, now seen corresponding path program 1 times [2019-11-23 22:48:55,416 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 22:48:55,416 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [415471034] [2019-11-23 22:48:55,416 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 22:48:55,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 22:48:56,627 INFO L134 CoverageAnalysis]: Checked inductivity of 21979 backedges. 8882 proven. 0 refuted. 0 times theorem prover too weak. 13097 trivial. 0 not checked. [2019-11-23 22:48:56,627 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [415471034] [2019-11-23 22:48:56,627 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 22:48:56,627 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-23 22:48:56,628 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [670775922] [2019-11-23 22:48:56,628 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 22:48:56,629 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 22:48:56,629 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 22:48:56,629 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 22:48:56,629 INFO L87 Difference]: Start difference. First operand 12933 states and 18192 transitions. Second operand 3 states. [2019-11-23 22:48:56,879 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 22:48:56,879 INFO L93 Difference]: Finished difference Result 20968 states and 29469 transitions. [2019-11-23 22:48:56,879 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 22:48:56,879 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1408 [2019-11-23 22:48:56,880 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 22:48:56,880 INFO L225 Difference]: With dead ends: 20968 [2019-11-23 22:48:56,880 INFO L226 Difference]: Without dead ends: 0 [2019-11-23 22:48:56,888 INFO L630 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 [2019-11-23 22:48:56,889 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-23 22:48:56,889 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-23 22:48:56,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-23 22:48:56,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-23 22:48:56,890 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1408 [2019-11-23 22:48:56,890 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 22:48:56,890 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-23 22:48:56,890 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 22:48:56,890 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-23 22:48:56,890 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-23 22:48:56,896 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-23 22:48:57,040 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 139 [2019-11-23 22:48:57,639 WARN L192 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 174 [2019-11-23 22:48:58,280 WARN L192 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 593 DAG size of output: 118 [2019-11-23 22:48:59,350 WARN L192 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 593 DAG size of output: 118 [2019-11-23 22:49:00,625 WARN L192 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 136 DAG size of output: 101 [2019-11-23 22:49:01,217 WARN L192 SmtUtils]: Spent 589.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-11-23 22:49:02,433 WARN L192 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 113 DAG size of output: 100 [2019-11-23 22:49:05,359 WARN L192 SmtUtils]: Spent 2.92 s on a formula simplification. DAG size of input: 172 DAG size of output: 102 [2019-11-23 22:49:05,945 WARN L192 SmtUtils]: Spent 582.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-11-23 22:49:06,436 WARN L192 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 102 [2019-11-23 22:49:06,749 WARN L192 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 35 [2019-11-23 22:49:07,305 WARN L192 SmtUtils]: Spent 554.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-11-23 22:49:08,515 WARN L192 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 128 DAG size of output: 103 [2019-11-23 22:49:09,672 WARN L192 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 111 DAG size of output: 102 [2019-11-23 22:49:10,232 WARN L192 SmtUtils]: Spent 558.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-11-23 22:49:10,796 WARN L192 SmtUtils]: Spent 563.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-11-23 22:49:11,682 WARN L192 SmtUtils]: Spent 881.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 109 [2019-11-23 22:49:12,788 WARN L192 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 115 DAG size of output: 100 [2019-11-23 22:49:14,098 WARN L192 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 128 DAG size of output: 103 [2019-11-23 22:49:15,323 WARN L192 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 111 DAG size of output: 101 [2019-11-23 22:49:15,922 WARN L192 SmtUtils]: Spent 597.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-11-23 22:49:17,141 WARN L192 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 111 DAG size of output: 101 [2019-11-23 22:49:18,359 WARN L192 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 106 DAG size of output: 100 [2019-11-23 22:49:19,653 WARN L192 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 128 DAG size of output: 103 [2019-11-23 22:49:19,993 WARN L192 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 35 [2019-11-23 22:49:21,415 WARN L192 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 137 DAG size of output: 109 [2019-11-23 22:49:21,419 INFO L444 ceAbstractionStarter]: For program point L663(lines 663 665) no Hoare annotation was computed. [2019-11-23 22:49:21,420 INFO L444 ceAbstractionStarter]: For program point L663-2(lines 663 665) no Hoare annotation was computed. [2019-11-23 22:49:21,420 INFO L444 ceAbstractionStarter]: For program point L498(lines 498 512) no Hoare annotation was computed. [2019-11-23 22:49:21,420 INFO L440 ceAbstractionStarter]: At program point L201(lines 197 606) the Hoare annotation is: (let ((.cse21 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8577))) (.cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8608))) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8592))) (.cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513))) (.cse4 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512))) (.cse5 (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse6 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8528))) (.cse7 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8560))) (.cse8 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 12292))) (.cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8561))) (.cse10 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8529))) (.cse11 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8544))) (.cse12 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8481))) (.cse13 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8576))) (.cse14 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8641))) (.cse15 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8496))) (.cse16 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640))) (.cse17 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8657))) (.cse18 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609))) (.cse19 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593))) (.cse20 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8545))) (.cse22 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656))) (.cse23 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497))) (.cse25 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8480)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (= 8 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25) (and .cse0 (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 .cse25))) [2019-11-23 22:49:21,421 INFO L440 ceAbstractionStarter]: At program point L102(lines 101 638) the Hoare annotation is: (let ((.cse26 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8577))) (.cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8608))) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8592))) (.cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672))) (.cse4 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513))) (.cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512))) (.cse6 (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse7 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8528))) (.cse8 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8560))) (.cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8561))) (.cse10 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8544))) (.cse11 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8529))) (.cse12 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse13 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8481))) (.cse14 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8576))) (.cse15 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8641))) (.cse16 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8496))) (.cse17 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640))) (.cse18 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8657))) (.cse19 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609))) (.cse20 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593))) (.cse21 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8545))) (.cse22 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656))) (.cse23 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497))) (.cse25 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8480)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25) (and .cse0 (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse18 .cse19 .cse20 .cse21 .cse26 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse26 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 (= 8 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25))) [2019-11-23 22:49:21,421 INFO L444 ceAbstractionStarter]: For program point L532(lines 532 546) no Hoare annotation was computed. [2019-11-23 22:49:21,421 INFO L444 ceAbstractionStarter]: For program point L566(lines 566 572) no Hoare annotation was computed. [2019-11-23 22:49:21,421 INFO L444 ceAbstractionStarter]: For program point L434-1(lines 434 442) no Hoare annotation was computed. [2019-11-23 22:49:21,422 INFO L444 ceAbstractionStarter]: For program point L335(lines 335 372) no Hoare annotation was computed. [2019-11-23 22:49:21,422 INFO L444 ceAbstractionStarter]: For program point L335-1(lines 335 372) no Hoare annotation was computed. [2019-11-23 22:49:21,422 INFO L444 ceAbstractionStarter]: For program point L203(lines 203 604) no Hoare annotation was computed. [2019-11-23 22:49:21,422 INFO L444 ceAbstractionStarter]: For program point L170(lines 170 615) no Hoare annotation was computed. [2019-11-23 22:49:21,422 INFO L444 ceAbstractionStarter]: For program point L137(lines 137 626) no Hoare annotation was computed. [2019-11-23 22:49:21,422 INFO L444 ceAbstractionStarter]: For program point L104(lines 104 637) no Hoare annotation was computed. [2019-11-23 22:49:21,422 INFO L444 ceAbstractionStarter]: For program point L501(lines 501 511) no Hoare annotation was computed. [2019-11-23 22:49:21,423 INFO L440 ceAbstractionStarter]: At program point L402(lines 393 414) the Hoare annotation is: (let ((.cse25 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8577))) (.cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8592))) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8608))) (.cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672))) (.cse4 (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513))) (.cse6 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512))) (.cse7 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8528))) (.cse8 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8560))) (.cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 12292))) (.cse10 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8561))) (.cse11 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8529))) (.cse12 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse13 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8481))) (.cse14 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8576))) (.cse15 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8641))) (.cse16 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8496))) (.cse17 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640))) (.cse18 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8657))) (.cse19 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609))) (.cse20 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593))) (.cse21 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656))) (.cse22 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse23 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8480)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 (= 8 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse4 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse18 .cse19 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24) (and .cse0 (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24))) [2019-11-23 22:49:21,423 INFO L444 ceAbstractionStarter]: For program point L336(lines 336 369) no Hoare annotation was computed. [2019-11-23 22:49:21,423 INFO L444 ceAbstractionStarter]: For program point L303(lines 303 313) no Hoare annotation was computed. [2019-11-23 22:49:21,423 INFO L444 ceAbstractionStarter]: For program point L303-2(lines 303 313) no Hoare annotation was computed. [2019-11-23 22:49:21,423 INFO L440 ceAbstractionStarter]: At program point L204(lines 203 604) the Hoare annotation is: (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640)) [2019-11-23 22:49:21,424 INFO L440 ceAbstractionStarter]: At program point L171(lines 167 616) the Hoare annotation is: (let ((.cse21 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8608))) (.cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8592))) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672))) (.cse3 (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse4 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513))) (.cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512))) (.cse6 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8528))) (.cse7 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8560))) (.cse8 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 12292))) (.cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8561))) (.cse10 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8544))) (.cse11 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8529))) (.cse12 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse13 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8481))) (.cse14 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8641))) (.cse15 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8496))) (.cse16 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640))) (.cse17 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8657))) (.cse18 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609))) (.cse19 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593))) (.cse20 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8545))) (.cse22 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656))) (.cse23 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497))) (.cse25 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8480)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (= 8 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) .cse25) (and (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 .cse25))) [2019-11-23 22:49:21,424 INFO L440 ceAbstractionStarter]: At program point L138(lines 134 627) the Hoare annotation is: (let ((.cse25 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8577))) (.cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8608))) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8592))) (.cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672))) (.cse4 (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513))) (.cse6 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512))) (.cse7 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8528))) (.cse8 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8560))) (.cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 12292))) (.cse10 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8561))) (.cse11 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8544))) (.cse12 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8529))) (.cse13 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse14 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8481))) (.cse15 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8576))) (.cse16 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8641))) (.cse17 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640))) (.cse18 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8657))) (.cse19 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609))) (.cse20 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593))) (.cse21 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8545))) (.cse22 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656))) (.cse23 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8480)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (= 8 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) .cse24) (and .cse0 (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse18 .cse19 .cse20 .cse21 .cse25 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse25 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse24))) [2019-11-23 22:49:21,424 INFO L444 ceAbstractionStarter]: For program point L535(lines 535 545) no Hoare annotation was computed. [2019-11-23 22:49:21,424 INFO L447 ceAbstractionStarter]: At program point L668(lines 10 670) the Hoare annotation is: true [2019-11-23 22:49:21,425 INFO L440 ceAbstractionStarter]: At program point L602(lines 98 657) the Hoare annotation is: (let ((.cse0 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0)) (.cse2 (<= ULTIMATE.start_ssl3_accept_~s__state~0 3)) (.cse1 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0))) (or (and .cse0 .cse1) (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) (and .cse2 .cse0) (and (<= ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0 3) (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0) (<= ULTIMATE.start_ssl3_accept_~s__state~0 8448) (= 12 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1) (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) (= 8 ULTIMATE.start_ssl3_accept_~blastFlag~0) (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) (and (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1) (and .cse2 .cse1))) [2019-11-23 22:49:21,425 INFO L444 ceAbstractionStarter]: For program point L569(lines 569 571) no Hoare annotation was computed. [2019-11-23 22:49:21,425 INFO L444 ceAbstractionStarter]: For program point L569-2(lines 207 601) no Hoare annotation was computed. [2019-11-23 22:49:21,425 INFO L444 ceAbstractionStarter]: For program point L437(lines 437 440) no Hoare annotation was computed. [2019-11-23 22:49:21,425 INFO L440 ceAbstractionStarter]: At program point L206(lines 205 604) the Hoare annotation is: (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640)) [2019-11-23 22:49:21,425 INFO L444 ceAbstractionStarter]: For program point L173(lines 173 614) no Hoare annotation was computed. [2019-11-23 22:49:21,425 INFO L444 ceAbstractionStarter]: For program point L140(lines 140 625) no Hoare annotation was computed. [2019-11-23 22:49:21,425 INFO L444 ceAbstractionStarter]: For program point L107(lines 107 636) no Hoare annotation was computed. [2019-11-23 22:49:21,425 INFO L444 ceAbstractionStarter]: For program point L504(lines 504 510) no Hoare annotation was computed. [2019-11-23 22:49:21,426 INFO L444 ceAbstractionStarter]: For program point L471(lines 471 473) no Hoare annotation was computed. [2019-11-23 22:49:21,426 INFO L444 ceAbstractionStarter]: For program point L504-2(lines 207 601) no Hoare annotation was computed. [2019-11-23 22:49:21,426 INFO L444 ceAbstractionStarter]: For program point L405(lines 405 407) no Hoare annotation was computed. [2019-11-23 22:49:21,426 INFO L444 ceAbstractionStarter]: For program point L471-2(lines 207 601) no Hoare annotation was computed. [2019-11-23 22:49:21,426 INFO L444 ceAbstractionStarter]: For program point L405-2(lines 401 414) no Hoare annotation was computed. [2019-11-23 22:49:21,426 INFO L444 ceAbstractionStarter]: For program point L273(lines 273 275) no Hoare annotation was computed. [2019-11-23 22:49:21,426 INFO L444 ceAbstractionStarter]: For program point L273-2(lines 207 601) no Hoare annotation was computed. [2019-11-23 22:49:21,426 INFO L444 ceAbstractionStarter]: For program point L538(lines 538 544) no Hoare annotation was computed. [2019-11-23 22:49:21,426 INFO L444 ceAbstractionStarter]: For program point L307(lines 307 309) no Hoare annotation was computed. [2019-11-23 22:49:21,426 INFO L444 ceAbstractionStarter]: For program point L307-2(lines 305 313) no Hoare annotation was computed. [2019-11-23 22:49:21,427 INFO L444 ceAbstractionStarter]: For program point L341(lines 341 367) no Hoare annotation was computed. [2019-11-23 22:49:21,427 INFO L444 ceAbstractionStarter]: For program point L242(lines 242 252) no Hoare annotation was computed. [2019-11-23 22:49:21,427 INFO L444 ceAbstractionStarter]: For program point L176(lines 176 613) no Hoare annotation was computed. [2019-11-23 22:49:21,427 INFO L444 ceAbstractionStarter]: For program point L143(lines 143 624) no Hoare annotation was computed. [2019-11-23 22:49:21,427 INFO L444 ceAbstractionStarter]: For program point L110(lines 110 635) no Hoare annotation was computed. [2019-11-23 22:49:21,427 INFO L444 ceAbstractionStarter]: For program point L639(lines 639 655) no Hoare annotation was computed. [2019-11-23 22:49:21,427 INFO L444 ceAbstractionStarter]: For program point L507(lines 507 509) no Hoare annotation was computed. [2019-11-23 22:49:21,427 INFO L444 ceAbstractionStarter]: For program point L243(lines 243 246) no Hoare annotation was computed. [2019-11-23 22:49:21,428 INFO L440 ceAbstractionStarter]: At program point L210(lines 104 637) the Hoare annotation is: (let ((.cse25 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8577))) (.cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8608))) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8592))) (.cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672))) (.cse4 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513))) (.cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512))) (.cse6 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8528))) (.cse7 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8560))) (.cse8 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8561))) (.cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8544))) (.cse10 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8529))) (.cse11 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse12 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8481))) (.cse13 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8576))) (.cse14 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8641))) (.cse15 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8496))) (.cse16 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640))) (.cse17 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8657))) (.cse18 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609))) (.cse19 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593))) (.cse20 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8545))) (.cse21 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656))) (.cse22 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse23 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8480)))) (or (and .cse0 (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (= 8 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse24))) [2019-11-23 22:49:21,428 INFO L440 ceAbstractionStarter]: At program point L177(lines 173 614) the Hoare annotation is: (let ((.cse25 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8577))) (.cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8608))) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672))) (.cse3 (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse4 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513))) (.cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512))) (.cse6 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8528))) (.cse7 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8560))) (.cse8 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 12292))) (.cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8561))) (.cse10 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8529))) (.cse11 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse12 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8544))) (.cse13 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8481))) (.cse14 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8576))) (.cse15 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8641))) (.cse16 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8496))) (.cse17 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640))) (.cse18 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8657))) (.cse19 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609))) (.cse20 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8545))) (.cse21 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656))) (.cse22 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse23 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8480)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) .cse24) (and .cse0 (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse25 .cse20 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse18 .cse19 .cse25 .cse20 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 (= 8 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24))) [2019-11-23 22:49:21,429 INFO L440 ceAbstractionStarter]: At program point L144(lines 140 625) the Hoare annotation is: (let ((.cse21 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8577))) (.cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8608))) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8592))) (.cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672))) (.cse4 (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8528))) (.cse6 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8560))) (.cse7 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 12292))) (.cse8 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8561))) (.cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8544))) (.cse10 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8529))) (.cse11 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse12 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8481))) (.cse13 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8576))) (.cse14 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8641))) (.cse15 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8496))) (.cse16 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640))) (.cse17 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8657))) (.cse18 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609))) (.cse19 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593))) (.cse20 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8545))) (.cse22 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656))) (.cse23 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497))) (.cse25 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8480)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (= 8 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) .cse25) (and .cse0 (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse25))) [2019-11-23 22:49:21,429 INFO L444 ceAbstractionStarter]: For program point L640(lines 640 654) no Hoare annotation was computed. [2019-11-23 22:49:21,429 INFO L444 ceAbstractionStarter]: For program point L541(lines 541 543) no Hoare annotation was computed. [2019-11-23 22:49:21,429 INFO L440 ceAbstractionStarter]: At program point L508(lines 71 669) the Hoare annotation is: false [2019-11-23 22:49:21,429 INFO L444 ceAbstractionStarter]: For program point L541-2(lines 207 601) no Hoare annotation was computed. [2019-11-23 22:49:21,429 INFO L444 ceAbstractionStarter]: For program point L641(lines 641 646) no Hoare annotation was computed. [2019-11-23 22:49:21,429 INFO L444 ceAbstractionStarter]: For program point L641-2(lines 640 654) no Hoare annotation was computed. [2019-11-23 22:49:21,429 INFO L444 ceAbstractionStarter]: For program point L344(lines 344 348) no Hoare annotation was computed. [2019-11-23 22:49:21,430 INFO L444 ceAbstractionStarter]: For program point L344-2(lines 344 348) no Hoare annotation was computed. [2019-11-23 22:49:21,430 INFO L444 ceAbstractionStarter]: For program point L179(lines 179 612) no Hoare annotation was computed. [2019-11-23 22:49:21,430 INFO L444 ceAbstractionStarter]: For program point L146(lines 146 623) no Hoare annotation was computed. [2019-11-23 22:49:21,430 INFO L444 ceAbstractionStarter]: For program point L113(lines 113 634) no Hoare annotation was computed. [2019-11-23 22:49:21,430 INFO L444 ceAbstractionStarter]: For program point L81(lines 81 87) no Hoare annotation was computed. [2019-11-23 22:49:21,430 INFO L444 ceAbstractionStarter]: For program point L643(lines 643 645) no Hoare annotation was computed. [2019-11-23 22:49:21,430 INFO L444 ceAbstractionStarter]: For program point L215(lines 215 217) no Hoare annotation was computed. [2019-11-23 22:49:21,430 INFO L444 ceAbstractionStarter]: For program point L182(lines 182 611) no Hoare annotation was computed. [2019-11-23 22:49:21,430 INFO L444 ceAbstractionStarter]: For program point L149(lines 149 622) no Hoare annotation was computed. [2019-11-23 22:49:21,431 INFO L444 ceAbstractionStarter]: For program point L215-2(lines 215 217) no Hoare annotation was computed. [2019-11-23 22:49:21,431 INFO L444 ceAbstractionStarter]: For program point L116(lines 116 633) no Hoare annotation was computed. [2019-11-23 22:49:21,431 INFO L444 ceAbstractionStarter]: For program point L579(lines 579 583) no Hoare annotation was computed. [2019-11-23 22:49:21,431 INFO L444 ceAbstractionStarter]: For program point L579-2(lines 579 583) no Hoare annotation was computed. [2019-11-23 22:49:21,431 INFO L444 ceAbstractionStarter]: For program point L381(lines 381 416) no Hoare annotation was computed. [2019-11-23 22:49:21,431 INFO L440 ceAbstractionStarter]: At program point L183(lines 179 612) the Hoare annotation is: (let ((.cse21 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8577))) (.cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8592))) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672))) (.cse3 (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse4 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513))) (.cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512))) (.cse6 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8528))) (.cse7 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8560))) (.cse8 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 12292))) (.cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8561))) (.cse10 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8544))) (.cse11 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8529))) (.cse12 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse13 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8481))) (.cse14 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8576))) (.cse15 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8641))) (.cse16 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8496))) (.cse17 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640))) (.cse18 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8657))) (.cse19 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593))) (.cse20 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8545))) (.cse22 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656))) (.cse23 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497))) (.cse25 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8480)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 (= 8 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) .cse25) (and .cse0 (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 .cse25))) [2019-11-23 22:49:21,432 INFO L440 ceAbstractionStarter]: At program point L150(lines 146 623) the Hoare annotation is: (let ((.cse21 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8577))) (.cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8608))) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8592))) (.cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672))) (.cse4 (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513))) (.cse6 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512))) (.cse7 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8560))) (.cse8 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 12292))) (.cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8561))) (.cse10 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8544))) (.cse11 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse12 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8481))) (.cse13 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8576))) (.cse14 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8641))) (.cse15 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8496))) (.cse16 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640))) (.cse17 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8657))) (.cse18 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609))) (.cse19 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593))) (.cse20 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8545))) (.cse22 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656))) (.cse23 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497))) (.cse25 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8480)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25) (and .cse0 (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse4 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse4 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (= 8 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) .cse25))) [2019-11-23 22:49:21,432 INFO L444 ceAbstractionStarter]: For program point L84(lines 84 86) no Hoare annotation was computed. [2019-11-23 22:49:21,432 INFO L444 ceAbstractionStarter]: For program point L84-2(lines 81 87) no Hoare annotation was computed. [2019-11-23 22:49:21,432 INFO L444 ceAbstractionStarter]: For program point L448(lines 448 450) no Hoare annotation was computed. [2019-11-23 22:49:21,432 INFO L444 ceAbstractionStarter]: For program point L382(lines 382 388) no Hoare annotation was computed. [2019-11-23 22:49:21,432 INFO L444 ceAbstractionStarter]: For program point L448-2(lines 207 601) no Hoare annotation was computed. [2019-11-23 22:49:21,433 INFO L447 ceAbstractionStarter]: At program point L680(lines 671 682) the Hoare annotation is: true [2019-11-23 22:49:21,433 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-23 22:49:21,433 INFO L444 ceAbstractionStarter]: For program point L185(lines 185 610) no Hoare annotation was computed. [2019-11-23 22:49:21,433 INFO L444 ceAbstractionStarter]: For program point L152(lines 152 621) no Hoare annotation was computed. [2019-11-23 22:49:21,433 INFO L444 ceAbstractionStarter]: For program point L119(lines 119 632) no Hoare annotation was computed. [2019-11-23 22:49:21,433 INFO L444 ceAbstractionStarter]: For program point L648(lines 648 652) no Hoare annotation was computed. [2019-11-23 22:49:21,433 INFO L444 ceAbstractionStarter]: For program point L483(lines 483 485) no Hoare annotation was computed. [2019-11-23 22:49:21,433 INFO L444 ceAbstractionStarter]: For program point L483-2(lines 207 601) no Hoare annotation was computed. [2019-11-23 22:49:21,434 INFO L440 ceAbstractionStarter]: At program point L120(lines 116 633) the Hoare annotation is: (let ((.cse22 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8577))) (.cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8608))) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8592))) (.cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672))) (.cse4 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513))) (.cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512))) (.cse6 (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse7 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8528))) (.cse8 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8560))) (.cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 12292))) (.cse10 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8561))) (.cse11 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8544))) (.cse12 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8529))) (.cse13 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse14 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8576))) (.cse15 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8641))) (.cse16 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8496))) (.cse17 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640))) (.cse18 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8657))) (.cse19 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609))) (.cse20 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593))) (.cse21 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8545))) (.cse23 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse25 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse23 .cse24 .cse25 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0)) (and .cse0 (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 (= 8 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse23 .cse24 .cse25 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse21 .cse23 .cse24 .cse25))) [2019-11-23 22:49:21,434 INFO L444 ceAbstractionStarter]: For program point L517(lines 517 521) no Hoare annotation was computed. [2019-11-23 22:49:21,434 INFO L444 ceAbstractionStarter]: For program point L517-2(lines 517 521) no Hoare annotation was computed. [2019-11-23 22:49:21,434 INFO L444 ceAbstractionStarter]: For program point L352(lines 352 363) no Hoare annotation was computed. [2019-11-23 22:49:21,434 INFO L444 ceAbstractionStarter]: For program point L286(lines 286 288) no Hoare annotation was computed. [2019-11-23 22:49:21,434 INFO L444 ceAbstractionStarter]: For program point L220(lines 220 222) no Hoare annotation was computed. [2019-11-23 22:49:21,435 INFO L444 ceAbstractionStarter]: For program point L286-2(lines 207 601) no Hoare annotation was computed. [2019-11-23 22:49:21,435 INFO L440 ceAbstractionStarter]: At program point L353(lines 329 374) the Hoare annotation is: (let ((.cse21 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8577))) (.cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8608))) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8592))) (.cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672))) (.cse4 (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513))) (.cse6 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512))) (.cse7 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8560))) (.cse8 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 12292))) (.cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8561))) (.cse10 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8544))) (.cse11 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse12 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8481))) (.cse13 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8576))) (.cse14 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8641))) (.cse15 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8496))) (.cse16 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640))) (.cse17 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8657))) (.cse18 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609))) (.cse19 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593))) (.cse20 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8545))) (.cse22 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656))) (.cse23 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497))) (.cse25 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8480)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25) (and .cse0 (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse4 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse4 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (= 8 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse22 .cse23 .cse24 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) .cse25))) [2019-11-23 22:49:21,435 INFO L444 ceAbstractionStarter]: For program point L188(lines 188 609) no Hoare annotation was computed. [2019-11-23 22:49:21,435 INFO L444 ceAbstractionStarter]: For program point L155(lines 155 620) no Hoare annotation was computed. [2019-11-23 22:49:21,435 INFO L444 ceAbstractionStarter]: For program point L122(lines 122 631) no Hoare annotation was computed. [2019-11-23 22:49:21,435 INFO L444 ceAbstractionStarter]: For program point L89(lines 89 93) no Hoare annotation was computed. [2019-11-23 22:49:21,436 INFO L444 ceAbstractionStarter]: For program point L89-1(lines 71 669) no Hoare annotation was computed. [2019-11-23 22:49:21,436 INFO L444 ceAbstractionStarter]: For program point L552(lines 552 555) no Hoare annotation was computed. [2019-11-23 22:49:21,436 INFO L440 ceAbstractionStarter]: At program point L189(lines 185 610) the Hoare annotation is: (let ((.cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8577))) (.cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8608))) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8592))) (.cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672))) (.cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513))) (.cse6 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512))) (.cse4 (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse7 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8528))) (.cse8 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8560))) (.cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 12292))) (.cse10 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8561))) (.cse11 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8544))) (.cse12 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8529))) (.cse13 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse14 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8481))) (.cse15 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8576))) (.cse16 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8496))) (.cse17 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8657))) (.cse18 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609))) (.cse19 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593))) (.cse20 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8545))) (.cse25 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.cse21 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656))) (.cse22 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse23 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8480)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse4 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 (= 8 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24) (and .cse0 (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse4 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse4 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24))) [2019-11-23 22:49:21,437 INFO L440 ceAbstractionStarter]: At program point L156(lines 152 621) the Hoare annotation is: (let ((.cse25 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8577))) (.cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8592))) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8608))) (.cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672))) (.cse4 (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513))) (.cse6 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512))) (.cse7 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8528))) (.cse8 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8560))) (.cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 12292))) (.cse10 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8561))) (.cse11 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8529))) (.cse12 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse13 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8481))) (.cse14 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8576))) (.cse15 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8641))) (.cse16 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8496))) (.cse17 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640))) (.cse18 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8657))) (.cse19 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609))) (.cse20 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593))) (.cse21 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656))) (.cse22 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse23 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8480)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 (= 8 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse4 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse18 .cse19 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24) (and .cse0 (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24))) [2019-11-23 22:49:21,437 INFO L440 ceAbstractionStarter]: At program point L123(lines 122 631) the Hoare annotation is: (let ((.cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8577))) (.cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8608))) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8592))) (.cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672))) (.cse4 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513))) (.cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512))) (.cse6 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8528))) (.cse7 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8560))) (.cse8 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 12292))) (.cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8561))) (.cse10 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8544))) (.cse11 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8529))) (.cse12 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse13 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8481))) (.cse14 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8576))) (.cse15 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8641))) (.cse16 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8496))) (.cse17 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640))) (.cse18 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8657))) (.cse19 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609))) (.cse20 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593))) (.cse21 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8545))) (.cse22 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656))) (.cse23 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497))) (.cse25 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8480)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 (= 8 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25) (and .cse0 (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0) .cse22 .cse23 .cse24 .cse25))) [2019-11-23 22:49:21,437 INFO L444 ceAbstractionStarter]: For program point L90(lines 90 92) no Hoare annotation was computed. [2019-11-23 22:49:21,437 INFO L444 ceAbstractionStarter]: For program point L454(lines 454 466) no Hoare annotation was computed. [2019-11-23 22:49:21,437 INFO L444 ceAbstractionStarter]: For program point L355(lines 355 357) no Hoare annotation was computed. [2019-11-23 22:49:21,438 INFO L444 ceAbstractionStarter]: For program point L355-2(lines 352 361) no Hoare annotation was computed. [2019-11-23 22:49:21,438 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-23 22:49:21,438 INFO L444 ceAbstractionStarter]: For program point L323(lines 323 327) no Hoare annotation was computed. [2019-11-23 22:49:21,438 INFO L444 ceAbstractionStarter]: For program point L323-2(lines 207 601) no Hoare annotation was computed. [2019-11-23 22:49:21,438 INFO L444 ceAbstractionStarter]: For program point L191(lines 191 608) no Hoare annotation was computed. [2019-11-23 22:49:21,438 INFO L444 ceAbstractionStarter]: For program point L158(lines 158 619) no Hoare annotation was computed. [2019-11-23 22:49:21,438 INFO L444 ceAbstractionStarter]: For program point L125(lines 125 630) no Hoare annotation was computed. [2019-11-23 22:49:21,439 INFO L440 ceAbstractionStarter]: At program point L390(lines 381 416) the Hoare annotation is: (let ((.cse25 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8577))) (.cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8592))) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8608))) (.cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672))) (.cse4 (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513))) (.cse6 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512))) (.cse7 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8528))) (.cse8 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8560))) (.cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 12292))) (.cse10 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8561))) (.cse11 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8529))) (.cse12 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse13 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8481))) (.cse14 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8576))) (.cse15 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8641))) (.cse16 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8496))) (.cse17 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640))) (.cse18 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8657))) (.cse19 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609))) (.cse20 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593))) (.cse21 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656))) (.cse22 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse23 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8480)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 (= 8 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse4 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse18 .cse19 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24) (and .cse0 (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24))) [2019-11-23 22:49:21,439 INFO L444 ceAbstractionStarter]: For program point L258(lines 258 260) no Hoare annotation was computed. [2019-11-23 22:49:21,439 INFO L444 ceAbstractionStarter]: For program point L225(lines 225 236) no Hoare annotation was computed. [2019-11-23 22:49:21,439 INFO L444 ceAbstractionStarter]: For program point L225-2(lines 207 601) no Hoare annotation was computed. [2019-11-23 22:49:21,439 INFO L444 ceAbstractionStarter]: For program point L589(lines 589 595) no Hoare annotation was computed. [2019-11-23 22:49:21,439 INFO L444 ceAbstractionStarter]: For program point L589-1(lines 589 595) no Hoare annotation was computed. [2019-11-23 22:49:21,439 INFO L444 ceAbstractionStarter]: For program point L292(lines 292 296) no Hoare annotation was computed. [2019-11-23 22:49:21,439 INFO L444 ceAbstractionStarter]: For program point L292-2(lines 292 296) no Hoare annotation was computed. [2019-11-23 22:49:21,439 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-23 22:49:21,440 INFO L444 ceAbstractionStarter]: For program point L458(lines 458 460) no Hoare annotation was computed. [2019-11-23 22:49:21,440 INFO L444 ceAbstractionStarter]: For program point L458-2(lines 456 466) no Hoare annotation was computed. [2019-11-23 22:49:21,440 INFO L444 ceAbstractionStarter]: For program point L227(lines 227 230) no Hoare annotation was computed. [2019-11-23 22:49:21,440 INFO L444 ceAbstractionStarter]: For program point L194(lines 194 607) no Hoare annotation was computed. [2019-11-23 22:49:21,440 INFO L444 ceAbstractionStarter]: For program point L161(lines 161 618) no Hoare annotation was computed. [2019-11-23 22:49:21,440 INFO L444 ceAbstractionStarter]: For program point L128(lines 128 629) no Hoare annotation was computed. [2019-11-23 22:49:21,440 INFO L444 ceAbstractionStarter]: For program point L426(lines 426 428) no Hoare annotation was computed. [2019-11-23 22:49:21,440 INFO L444 ceAbstractionStarter]: For program point L393(lines 393 414) no Hoare annotation was computed. [2019-11-23 22:49:21,441 INFO L440 ceAbstractionStarter]: At program point L195(lines 191 608) the Hoare annotation is: (let ((.cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8577))) (.cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8608))) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8592))) (.cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672))) (.cse4 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513))) (.cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512))) (.cse6 (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse7 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8528))) (.cse8 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8560))) (.cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 12292))) (.cse10 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8561))) (.cse11 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8544))) (.cse12 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8529))) (.cse13 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse14 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8481))) (.cse15 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8576))) (.cse16 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8641))) (.cse17 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8496))) (.cse18 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640))) (.cse19 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609))) (.cse20 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593))) (.cse21 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8545))) (.cse22 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.cse23 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497))) (.cse25 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8480)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (= 8 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse21 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse23 .cse24 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse18 .cse19 .cse20 .cse21 .cse23 .cse24 .cse25) (and .cse0 (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse23 .cse24 .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse23 .cse24 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) .cse25) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25))) [2019-11-23 22:49:21,441 INFO L440 ceAbstractionStarter]: At program point L162(lines 158 619) the Hoare annotation is: (let ((.cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8577))) (.cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8592))) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8608))) (.cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672))) (.cse6 (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse4 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513))) (.cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512))) (.cse7 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8528))) (.cse8 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 12292))) (.cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8544))) (.cse10 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8529))) (.cse11 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse12 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8481))) (.cse13 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8576))) (.cse14 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8641))) (.cse15 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8496))) (.cse16 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640))) (.cse17 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8657))) (.cse18 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609))) (.cse19 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593))) (.cse20 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8545))) (.cse25 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.cse21 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656))) (.cse22 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse23 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8480)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (= 8 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24) (and .cse0 (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse3 .cse6 .cse4 .cse5 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse6 .cse4 .cse5 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse6 .cse4 .cse5 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) .cse24) (and .cse0 .cse1 .cse2 .cse3 .cse6 .cse4 .cse5 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24))) [2019-11-23 22:49:21,441 INFO L447 ceAbstractionStarter]: At program point L658(lines 97 659) the Hoare annotation is: true [2019-11-23 22:49:21,441 INFO L444 ceAbstractionStarter]: For program point L592(lines 592 594) no Hoare annotation was computed. [2019-11-23 22:49:21,442 INFO L444 ceAbstractionStarter]: For program point L394(lines 394 400) no Hoare annotation was computed. [2019-11-23 22:49:21,442 INFO L444 ceAbstractionStarter]: For program point L560(lines 560 574) no Hoare annotation was computed. [2019-11-23 22:49:21,442 INFO L444 ceAbstractionStarter]: For program point L527(lines 527 530) no Hoare annotation was computed. [2019-11-23 22:49:21,442 INFO L444 ceAbstractionStarter]: For program point L197(lines 197 606) no Hoare annotation was computed. [2019-11-23 22:49:21,442 INFO L444 ceAbstractionStarter]: For program point L164(lines 164 617) no Hoare annotation was computed. [2019-11-23 22:49:21,442 INFO L444 ceAbstractionStarter]: For program point L131(lines 131 628) no Hoare annotation was computed. [2019-11-23 22:49:21,442 INFO L440 ceAbstractionStarter]: At program point L98-2(lines 98 657) the Hoare annotation is: (let ((.cse0 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0)) (.cse2 (<= ULTIMATE.start_ssl3_accept_~s__state~0 3)) (.cse1 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0))) (or (and .cse0 .cse1) (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) (and .cse2 .cse0) (and (<= ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0 3) (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0) (<= ULTIMATE.start_ssl3_accept_~s__state~0 8448) (= 12 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1) (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) (= 8 ULTIMATE.start_ssl3_accept_~blastFlag~0) (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) (and (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1) (and .cse2 .cse1))) [2019-11-23 22:49:21,442 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 667) no Hoare annotation was computed. [2019-11-23 22:49:21,443 INFO L444 ceAbstractionStarter]: For program point L495(lines 495 513) no Hoare annotation was computed. [2019-11-23 22:49:21,443 INFO L444 ceAbstractionStarter]: For program point L231(lines 231 234) no Hoare annotation was computed. [2019-11-23 22:49:21,443 INFO L440 ceAbstractionStarter]: At program point L165(lines 164 617) the Hoare annotation is: (let ((.cse0 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.cse1 (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse2 (<= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (or (and (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8577)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8608)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8592)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8528)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8560)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 12292)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8561)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8544)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8529)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8481)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8576)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8641)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8496)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8657)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593)) .cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8545)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656)) (<= ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0 3) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8480))) (and .cse1 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse2) (and (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse0) (and .cse1 (= 8 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse2) (and (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse0) (and .cse1 .cse2 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0)) (and (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2) (and .cse1 .cse2 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5)))) [2019-11-23 22:49:21,443 INFO L440 ceAbstractionStarter]: At program point L132(lines 125 630) the Hoare annotation is: (let ((.cse23 (= 0 ULTIMATE.start_ssl3_accept_~s__hit~0)) (.cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8577))) (.cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8608))) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8592))) (.cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672))) (.cse4 (<= 8448 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse5 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8513))) (.cse6 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8512))) (.cse7 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8528))) (.cse8 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8560))) (.cse9 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 12292))) (.cse10 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8561))) (.cse11 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8544))) (.cse12 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8529))) (.cse13 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse14 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8481))) (.cse15 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8576))) (.cse16 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8641))) (.cse17 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8496))) (.cse18 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8640))) (.cse19 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8657))) (.cse20 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8609))) (.cse21 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8593))) (.cse22 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8545))) (.cse24 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8656))) (.cse25 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8448))) (.cse26 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8497))) (.cse27 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8480)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (= 10 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27) (and .cse0 (= 9 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse24 .cse25 .cse26 .cse27) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 (= 11 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse24 .cse25 .cse26 (= 7 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse27) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse4 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 (= 6 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse18 .cse19 .cse20 .cse21 .cse22 .cse24 .cse25 .cse26 .cse27) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse24 .cse25 .cse26 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 5) .cse27) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (= 8 ULTIMATE.start_ssl3_accept_~blastFlag~0) .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse24 .cse25 .cse26 .cse27))) [2019-11-23 22:49:21,444 INFO L444 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2019-11-23 22:49:21,444 INFO L444 ceAbstractionStarter]: For program point L563(lines 563 573) no Hoare annotation was computed. [2019-11-23 22:49:21,444 INFO L444 ceAbstractionStarter]: For program point L332(lines 332 373) no Hoare annotation was computed. [2019-11-23 22:49:21,444 INFO L444 ceAbstractionStarter]: For program point L200(lines 200 605) no Hoare annotation was computed. [2019-11-23 22:49:21,444 INFO L444 ceAbstractionStarter]: For program point L167(lines 167 616) no Hoare annotation was computed. [2019-11-23 22:49:21,444 INFO L444 ceAbstractionStarter]: For program point L134(lines 134 627) no Hoare annotation was computed. [2019-11-23 22:49:21,444 INFO L444 ceAbstractionStarter]: For program point L101(lines 101 638) no Hoare annotation was computed. [2019-11-23 22:49:21,543 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 10:49:21 BoogieIcfgContainer [2019-11-23 22:49:21,543 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-23 22:49:21,545 INFO L168 Benchmark]: Toolchain (without parser) took 64222.76 ms. Allocated memory was 136.3 MB in the beginning and 2.8 GB in the end (delta: 2.7 GB). Free memory was 100.7 MB in the beginning and 2.1 GB in the end (delta: -2.0 GB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB. [2019-11-23 22:49:21,545 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 136.3 MB. Free memory was 119.5 MB in the beginning and 119.3 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2019-11-23 22:49:21,546 INFO L168 Benchmark]: CACSL2BoogieTranslator took 533.21 ms. Allocated memory was 136.3 MB in the beginning and 200.3 MB in the end (delta: 64.0 MB). Free memory was 100.5 MB in the beginning and 174.6 MB in the end (delta: -74.1 MB). Peak memory consumption was 27.6 MB. Max. memory is 7.1 GB. [2019-11-23 22:49:21,546 INFO L168 Benchmark]: Boogie Procedure Inliner took 76.93 ms. Allocated memory is still 200.3 MB. Free memory was 174.6 MB in the beginning and 171.6 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 7.1 GB. [2019-11-23 22:49:21,546 INFO L168 Benchmark]: Boogie Preprocessor took 61.73 ms. Allocated memory is still 200.3 MB. Free memory was 171.6 MB in the beginning and 169.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-11-23 22:49:21,547 INFO L168 Benchmark]: RCFGBuilder took 989.98 ms. Allocated memory is still 200.3 MB. Free memory was 169.5 MB in the beginning and 112.4 MB in the end (delta: 57.1 MB). Peak memory consumption was 57.1 MB. Max. memory is 7.1 GB. [2019-11-23 22:49:21,547 INFO L168 Benchmark]: TraceAbstraction took 62556.01 ms. Allocated memory was 200.3 MB in the beginning and 2.8 GB in the end (delta: 2.6 GB). Free memory was 112.4 MB in the beginning and 2.1 GB in the end (delta: -2.0 GB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB. [2019-11-23 22:49:21,550 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 136.3 MB. Free memory was 119.5 MB in the beginning and 119.3 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 533.21 ms. Allocated memory was 136.3 MB in the beginning and 200.3 MB in the end (delta: 64.0 MB). Free memory was 100.5 MB in the beginning and 174.6 MB in the end (delta: -74.1 MB). Peak memory consumption was 27.6 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 76.93 ms. Allocated memory is still 200.3 MB. Free memory was 174.6 MB in the beginning and 171.6 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 61.73 ms. Allocated memory is still 200.3 MB. Free memory was 171.6 MB in the beginning and 169.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 989.98 ms. Allocated memory is still 200.3 MB. Free memory was 169.5 MB in the beginning and 112.4 MB in the end (delta: 57.1 MB). Peak memory consumption was 57.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 62556.01 ms. Allocated memory was 200.3 MB in the beginning and 2.8 GB in the end (delta: 2.6 GB). Free memory was 112.4 MB in the beginning and 2.1 GB in the end (delta: -2.0 GB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 667]: 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: 140]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && 10 == blastFlag) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480)) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && 8 == blastFlag) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && 11 == blastFlag) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && 6 == blastFlag) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag <= 5) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && 9 == blastFlag) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && 7 == blastFlag) && !(s__state == 8480)) - InvariantResult [Line: 101]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag <= 5) && !(s__state == 8480)) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && 6 == blastFlag) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && 9 == blastFlag) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && 7 == blastFlag) && !(s__state == 8480))) || (((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && 11 == blastFlag) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && 10 == blastFlag) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && 8 == blastFlag) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480)) - InvariantResult [Line: 173]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8544)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag <= 5) && !(s__state == 8480)) || (((((((((((((((((((((((((!(s__state == 8577) && 9 == blastFlag) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8544)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8544)) && !(s__state == 8481)) && 10 == blastFlag) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && 0 == s__hit) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8544)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && 7 == blastFlag) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8544)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && 6 == blastFlag) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8544)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && 11 == blastFlag) && !(s__state == 8657)) && !(s__state == 8609)) && 0 == s__hit) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8544)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && 8 == blastFlag) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480)) - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((!(s__state == 8577) && 9 == blastFlag) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480)) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag <= 5) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && 8 == blastFlag) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && 11 == blastFlag) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && 6 == blastFlag) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && 10 == blastFlag) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && 7 == blastFlag) && !(s__state == 8480)) - InvariantResult [Line: 197]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8544)) && !(s__state == 8481)) && 10 == blastFlag) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480)) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8544)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag <= 5) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8544)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && 6 == blastFlag) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8544)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && 7 == blastFlag) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8544)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && 8 == blastFlag) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8544)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && 11 == blastFlag) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && 9 == blastFlag) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8544)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480)) - InvariantResult [Line: 134]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && 6 == blastFlag) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8480)) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && 8 == blastFlag) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && blastFlag <= 5) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && 9 == blastFlag) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8640)) && 11 == blastFlag) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && 10 == blastFlag) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && 7 == blastFlag) && !(s__state == 8480)) - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: (((((((((10 == blastFlag && 0 == s__hit) || 9 == blastFlag) || (s__state <= 3 && 10 == blastFlag)) || ((((s__s3__tmp__next_state___0 <= 3 && 8448 <= s__state) && s__state <= 8448) && 12 == blastFlag) && 0 == s__hit)) || 7 == blastFlag) || 8 == blastFlag) || blastFlag <= 5) || 6 == blastFlag) || (11 == blastFlag && 0 == s__hit)) || (s__state <= 3 && 0 == s__hit) - InvariantResult [Line: 671]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 167]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((!(s__state == 8608) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && 11 == blastFlag) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480)) || ((((((((((((((((((((((((((!(s__state == 8608) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && 10 == blastFlag) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8608) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && 7 == blastFlag) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8608) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8641)) && !(s__state == 8496)) && 6 == blastFlag) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8608) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8641)) && 8 == blastFlag) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8608) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag <= 5) && !(s__state == 8480))) || (((((((((((((((((((((((((9 == blastFlag && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480)) - InvariantResult [Line: 97]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 393]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag <= 5) && !(s__state == 8480)) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && 8 == blastFlag) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && 7 == blastFlag) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && 10 == blastFlag) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && 11 == blastFlag) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && 9 == blastFlag) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && 6 == blastFlag) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480)) - InvariantResult [Line: 203]: Loop Invariant Derived loop invariant: !(s__state == 8640) - InvariantResult [Line: 71]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 158]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 12292)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && 8 == blastFlag) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480)) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 12292)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && 10 == blastFlag) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && 9 == blastFlag) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 12292)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 12292)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && 7 == blastFlag) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 12292)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && 6 == blastFlag) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 12292)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag <= 5) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 12292)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && 11 == blastFlag) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480)) - InvariantResult [Line: 116]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && 11 == blastFlag) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && 7 == blastFlag)) || (((((((((((((((((((((((((!(s__state == 8577) && 9 == blastFlag) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && 10 == blastFlag) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8576)) && !(s__state == 8641)) && 8 == blastFlag) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag <= 5)) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && 6 == blastFlag) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) - InvariantResult [Line: 191]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && 10 == blastFlag) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480)) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && 8 == blastFlag) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8448)) && !(s__state == 8497)) && 7 == blastFlag) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && 6 == blastFlag) && !(s__state == 8640)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && 9 == blastFlag) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag <= 5) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && 11 == blastFlag) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480)) - InvariantResult [Line: 205]: Loop Invariant Derived loop invariant: !(s__state == 8640) - InvariantResult [Line: 164]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && 0 == s__hit) && !(s__state == 8545)) && !(s__state == 8656)) && s__s3__tmp__next_state___0 <= 3) && !(s__state == 8497)) && !(s__state == 8480)) || ((8448 <= s__state && 7 == blastFlag) && s__state <= 8448)) || (((11 == blastFlag && 8448 <= s__state) && s__state <= 8448) && 0 == s__hit)) || ((8448 <= s__state && 8 == blastFlag) && s__state <= 8448)) || (((10 == blastFlag && 8448 <= s__state) && s__state <= 8448) && 0 == s__hit)) || ((8448 <= s__state && s__state <= 8448) && 6 == blastFlag)) || ((9 == blastFlag && 8448 <= s__state) && s__state <= 8448)) || ((8448 <= s__state && s__state <= 8448) && blastFlag <= 5) - InvariantResult [Line: 122]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag <= 5) && !(s__state == 8480)) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && 7 == blastFlag) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && 8 == blastFlag) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && 9 == blastFlag) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && 6 == blastFlag) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480)) - InvariantResult [Line: 152]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag <= 5) && !(s__state == 8480)) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && 8 == blastFlag) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && 7 == blastFlag) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && 10 == blastFlag) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && 11 == blastFlag) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && 9 == blastFlag) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && 6 == blastFlag) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480)) - InvariantResult [Line: 329]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && 11 == blastFlag) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480)) || (((((((((((((((((((((((((!(s__state == 8577) && 9 == blastFlag) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && 7 == blastFlag) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8673)) && !(s__state == 8481)) && 10 == blastFlag) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && 8 == blastFlag) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && 6 == blastFlag) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag <= 5) && !(s__state == 8480)) - InvariantResult [Line: 185]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8496)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag <= 5) && !(s__state == 8480)) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && 8 == blastFlag) && !(s__state == 8496)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8496)) && 6 == blastFlag) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && 9 == blastFlag) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8496)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8496)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && 7 == blastFlag) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8496)) && 11 == blastFlag) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && 10 == blastFlag) && !(s__state == 8576)) && !(s__state == 8496)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480)) - InvariantResult [Line: 146]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && 11 == blastFlag) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480)) || (((((((((((((((((((((((((!(s__state == 8577) && 9 == blastFlag) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && 7 == blastFlag) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8673)) && !(s__state == 8481)) && 10 == blastFlag) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && 8 == blastFlag) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && 6 == blastFlag) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag <= 5) && !(s__state == 8480)) - InvariantResult [Line: 10]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 179]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && 10 == blastFlag) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480)) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && 8 == blastFlag) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && 11 == blastFlag) && !(s__state == 8657)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag <= 5) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && 9 == blastFlag) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && 7 == blastFlag) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && 6 == blastFlag) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480)) - InvariantResult [Line: 381]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag <= 5) && !(s__state == 8480)) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && 8 == blastFlag) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && 7 == blastFlag) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && 10 == blastFlag) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || ((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && 11 == blastFlag) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && 9 == blastFlag) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8592)) && !(s__state == 8608)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && 6 == blastFlag) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480)) - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: (((((((((10 == blastFlag && 0 == s__hit) || 9 == blastFlag) || (s__state <= 3 && 10 == blastFlag)) || ((((s__s3__tmp__next_state___0 <= 3 && 8448 <= s__state) && s__state <= 8448) && 12 == blastFlag) && 0 == s__hit)) || 7 == blastFlag) || 8 == blastFlag) || blastFlag <= 5) || 6 == blastFlag) || (11 == blastFlag && 0 == s__hit)) || (s__state <= 3 && 0 == s__hit) - InvariantResult [Line: 125]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && 10 == blastFlag) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480)) || (((((((((((((((((((((((((((!(s__state == 8577) && 9 == blastFlag) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || ((((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && 11 == blastFlag) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && 0 == s__hit) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && 7 == blastFlag) && !(s__state == 8480))) || (((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && !(s__state == 8513)) && !(s__state == 8512)) && 8448 <= s__state) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && 6 == blastFlag) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480))) || (((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && blastFlag <= 5) && !(s__state == 8480))) || (((((((((((((((((((((((((((!(s__state == 8577) && !(s__state == 8608)) && !(s__state == 8592)) && !(s__state == 8672)) && 8448 <= s__state) && !(s__state == 8513)) && !(s__state == 8512)) && !(s__state == 8528)) && !(s__state == 8560)) && !(s__state == 12292)) && !(s__state == 8561)) && !(s__state == 8544)) && !(s__state == 8529)) && !(s__state == 8673)) && !(s__state == 8481)) && !(s__state == 8576)) && !(s__state == 8641)) && 8 == blastFlag) && !(s__state == 8496)) && !(s__state == 8640)) && !(s__state == 8657)) && !(s__state == 8609)) && !(s__state == 8593)) && !(s__state == 8545)) && !(s__state == 8656)) && !(s__state == 8448)) && !(s__state == 8497)) && !(s__state == 8480)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 157 locations, 1 error locations. Result: SAFE, OverallTime: 62.3s, OverallIterations: 49, TraceHistogramMax: 50, AutomataDifference: 12.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 24.5s, HoareTripleCheckerStatistics: 12376 SDtfs, 7954 SDslu, 4802 SDs, 0 SdLazy, 4041 SolverSat, 1625 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 7410 GetRequests, 7339 SyntacticMatches, 0 SemanticMatches, 71 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=15954occurred in iteration=46, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 6.3s AutomataMinimizationTime, 49 MinimizatonAttempts, 4295 StatesRemovedByMinimization, 28 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 28 LocationsWithAnnotation, 28 PreInvPairs, 971 NumberOfFragments, 14160 HoareAnnotationTreeSize, 28 FomulaSimplifications, 317805 FormulaSimplificationTreeSizeReduction, 2.4s HoareSimplificationTime, 28 FomulaSimplificationsInter, 26062 FormulaSimplificationTreeSizeReductionInter, 21.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 1.9s SatisfiabilityAnalysisTime, 6.2s InterpolantComputationTime, 23228 NumberOfCodeBlocks, 23228 NumberOfCodeBlocksAsserted, 60 NumberOfCheckSat, 23168 ConstructedInterpolants, 0 QuantifiedInterpolants, 18130723 SizeOfPredicates, 3 NumberOfNonLiveVariables, 10970 ConjunctsInSsa, 32 ConjunctsInUnsatCore, 60 InterpolantComputations, 48 PerfectInterpolantSequences, 165210/165522 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...