/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/eca-rers2012/Problem15_label40.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-23 21:15:32,073 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-23 21:15:32,076 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-23 21:15:32,093 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2019-11-23 21:15:32,156 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 21:15:32,189 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-23 21:15:32,189 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-23 21:15:32,190 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-23 21:15:32,190 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-23 21:15:32,190 INFO L138 SettingsManager]: * Use SBE=true [2019-11-23 21:15:32,191 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-23 21:15:32,191 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-23 21:15:32,191 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-23 21:15:32,191 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-23 21:15:32,191 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-23 21:15:32,191 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-23 21:15:32,192 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-23 21:15:32,192 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-23 21:15:32,192 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-23 21:15:32,192 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-23 21:15:32,192 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-23 21:15:32,193 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-23 21:15:32,193 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-23 21:15:32,193 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-23 21:15:32,193 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-23 21:15:32,193 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-23 21:15:32,193 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-23 21:15:32,194 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-23 21:15:32,194 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-23 21:15:32,194 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-23 21:15:32,194 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-23 21:15:32,194 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-23 21:15:32,195 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-23 21:15:32,195 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-23 21:15:32,195 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-23 21:15:32,448 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-23 21:15:32,464 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-23 21:15:32,468 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-23 21:15:32,470 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-23 21:15:32,470 INFO L275 PluginConnector]: CDTParser initialized [2019-11-23 21:15:32,471 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem15_label40.c [2019-11-23 21:15:32,547 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13657d551/0fe7626cb8714463b3b8c7f3547bd388/FLAG5a1080bc8 [2019-11-23 21:15:33,209 INFO L306 CDTParser]: Found 1 translation units. [2019-11-23 21:15:33,210 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem15_label40.c [2019-11-23 21:15:33,229 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13657d551/0fe7626cb8714463b3b8c7f3547bd388/FLAG5a1080bc8 [2019-11-23 21:15:33,507 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13657d551/0fe7626cb8714463b3b8c7f3547bd388 [2019-11-23 21:15:33,516 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-23 21:15:33,518 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-23 21:15:33,519 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-23 21:15:33,519 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-23 21:15:33,522 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-23 21:15:33,523 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:15:33" (1/1) ... [2019-11-23 21:15:33,526 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@319d8ccb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:15:33, skipping insertion in model container [2019-11-23 21:15:33,526 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:15:33" (1/1) ... [2019-11-23 21:15:33,534 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-23 21:15:33,613 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-23 21:15:34,554 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-23 21:15:34,564 INFO L203 MainTranslator]: Completed pre-run [2019-11-23 21:15:34,927 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-23 21:15:34,948 INFO L208 MainTranslator]: Completed translation [2019-11-23 21:15:34,948 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:15:34 WrapperNode [2019-11-23 21:15:34,948 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-23 21:15:34,949 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-23 21:15:34,949 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-23 21:15:34,950 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-23 21:15:34,958 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:15:34" (1/1) ... [2019-11-23 21:15:35,003 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:15:34" (1/1) ... [2019-11-23 21:15:35,200 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-23 21:15:35,201 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-23 21:15:35,201 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-23 21:15:35,201 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-23 21:15:35,211 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:15:34" (1/1) ... [2019-11-23 21:15:35,212 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:15:34" (1/1) ... [2019-11-23 21:15:35,226 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:15:34" (1/1) ... [2019-11-23 21:15:35,227 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:15:34" (1/1) ... [2019-11-23 21:15:35,306 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:15:34" (1/1) ... [2019-11-23 21:15:35,343 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:15:34" (1/1) ... [2019-11-23 21:15:35,384 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:15:34" (1/1) ... [2019-11-23 21:15:35,422 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-23 21:15:35,422 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-23 21:15:35,422 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-23 21:15:35,423 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-23 21:15:35,424 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:15:34" (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 21:15:35,484 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-23 21:15:35,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-23 21:15:39,102 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-23 21:15:39,103 INFO L284 CfgBuilder]: Removed 9 assume(true) statements. [2019-11-23 21:15:39,105 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:15:39 BoogieIcfgContainer [2019-11-23 21:15:39,105 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-23 21:15:39,106 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-23 21:15:39,106 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-23 21:15:39,109 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-23 21:15:39,110 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 09:15:33" (1/3) ... [2019-11-23 21:15:39,111 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@248b4f5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:15:39, skipping insertion in model container [2019-11-23 21:15:39,111 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:15:34" (2/3) ... [2019-11-23 21:15:39,112 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@248b4f5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:15:39, skipping insertion in model container [2019-11-23 21:15:39,112 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:15:39" (3/3) ... [2019-11-23 21:15:39,114 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem15_label40.c [2019-11-23 21:15:39,125 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-23 21:15:39,133 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-23 21:15:39,146 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-23 21:15:39,178 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-23 21:15:39,178 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-23 21:15:39,179 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-23 21:15:39,179 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-23 21:15:39,179 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-23 21:15:39,179 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-23 21:15:39,179 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-23 21:15:39,179 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-23 21:15:39,208 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states. [2019-11-23 21:15:39,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2019-11-23 21:15:39,215 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 21:15:39,216 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] [2019-11-23 21:15:39,217 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 21:15:39,223 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 21:15:39,224 INFO L82 PathProgramCache]: Analyzing trace with hash 678582746, now seen corresponding path program 1 times [2019-11-23 21:15:39,234 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 21:15:39,234 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [888714427] [2019-11-23 21:15:39,235 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 21:15:39,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 21:15:39,460 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 21:15:39,462 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [888714427] [2019-11-23 21:15:39,463 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 21:15:39,463 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-23 21:15:39,465 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1673050515] [2019-11-23 21:15:39,470 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-23 21:15:39,470 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 21:15:39,484 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-23 21:15:39,485 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-23 21:15:39,488 INFO L87 Difference]: Start difference. First operand 424 states. Second operand 4 states. [2019-11-23 21:15:44,294 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 21:15:44,295 INFO L93 Difference]: Finished difference Result 1457 states and 2706 transitions. [2019-11-23 21:15:44,295 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-23 21:15:44,297 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 26 [2019-11-23 21:15:44,297 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 21:15:44,322 INFO L225 Difference]: With dead ends: 1457 [2019-11-23 21:15:44,323 INFO L226 Difference]: Without dead ends: 965 [2019-11-23 21:15:44,329 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-23 21:15:44,348 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 965 states. [2019-11-23 21:15:44,411 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 965 to 662. [2019-11-23 21:15:44,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 662 states. [2019-11-23 21:15:44,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 662 states and 979 transitions. [2019-11-23 21:15:44,417 INFO L78 Accepts]: Start accepts. Automaton has 662 states and 979 transitions. Word has length 26 [2019-11-23 21:15:44,418 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 21:15:44,418 INFO L462 AbstractCegarLoop]: Abstraction has 662 states and 979 transitions. [2019-11-23 21:15:44,418 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-23 21:15:44,418 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 979 transitions. [2019-11-23 21:15:44,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2019-11-23 21:15:44,424 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 21:15:44,424 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:15:44,424 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 21:15:44,425 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 21:15:44,426 INFO L82 PathProgramCache]: Analyzing trace with hash -1090080555, now seen corresponding path program 1 times [2019-11-23 21:15:44,426 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 21:15:44,427 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [540154548] [2019-11-23 21:15:44,427 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 21:15:44,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 21:15:44,757 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 21:15:44,758 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [540154548] [2019-11-23 21:15:44,758 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 21:15:44,758 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-23 21:15:44,759 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [271481144] [2019-11-23 21:15:44,760 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-23 21:15:44,761 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 21:15:44,761 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-23 21:15:44,761 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-23 21:15:44,762 INFO L87 Difference]: Start difference. First operand 662 states and 979 transitions. Second operand 5 states. [2019-11-23 21:15:49,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 21:15:49,294 INFO L93 Difference]: Finished difference Result 2244 states and 3236 transitions. [2019-11-23 21:15:49,294 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-23 21:15:49,294 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 91 [2019-11-23 21:15:49,295 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 21:15:49,306 INFO L225 Difference]: With dead ends: 2244 [2019-11-23 21:15:49,306 INFO L226 Difference]: Without dead ends: 1584 [2019-11-23 21:15:49,314 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-23 21:15:49,317 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1584 states. [2019-11-23 21:15:49,371 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1584 to 1277. [2019-11-23 21:15:49,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1277 states. [2019-11-23 21:15:49,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 1277 states and 1746 transitions. [2019-11-23 21:15:49,376 INFO L78 Accepts]: Start accepts. Automaton has 1277 states and 1746 transitions. Word has length 91 [2019-11-23 21:15:49,377 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 21:15:49,377 INFO L462 AbstractCegarLoop]: Abstraction has 1277 states and 1746 transitions. [2019-11-23 21:15:49,377 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-23 21:15:49,377 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 1746 transitions. [2019-11-23 21:15:49,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2019-11-23 21:15:49,385 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 21:15:49,385 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:15:49,385 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 21:15:49,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 21:15:49,387 INFO L82 PathProgramCache]: Analyzing trace with hash 1031635236, now seen corresponding path program 1 times [2019-11-23 21:15:49,387 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 21:15:49,388 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [499918803] [2019-11-23 21:15:49,388 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 21:15:49,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 21:15:49,582 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 21:15:49,583 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [499918803] [2019-11-23 21:15:49,584 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 21:15:49,584 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-23 21:15:49,585 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [750993133] [2019-11-23 21:15:49,586 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-23 21:15:49,587 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 21:15:49,587 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-23 21:15:49,588 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-23 21:15:49,588 INFO L87 Difference]: Start difference. First operand 1277 states and 1746 transitions. Second operand 4 states. [2019-11-23 21:15:54,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 21:15:54,507 INFO L93 Difference]: Finished difference Result 4360 states and 6098 transitions. [2019-11-23 21:15:54,508 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-23 21:15:54,508 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 96 [2019-11-23 21:15:54,509 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 21:15:54,530 INFO L225 Difference]: With dead ends: 4360 [2019-11-23 21:15:54,532 INFO L226 Difference]: Without dead ends: 3085 [2019-11-23 21:15:54,536 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-23 21:15:54,541 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3085 states. [2019-11-23 21:15:54,699 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3085 to 3080. [2019-11-23 21:15:54,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3080 states. [2019-11-23 21:15:54,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3080 states to 3080 states and 3990 transitions. [2019-11-23 21:15:54,718 INFO L78 Accepts]: Start accepts. Automaton has 3080 states and 3990 transitions. Word has length 96 [2019-11-23 21:15:54,720 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 21:15:54,720 INFO L462 AbstractCegarLoop]: Abstraction has 3080 states and 3990 transitions. [2019-11-23 21:15:54,721 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-23 21:15:54,721 INFO L276 IsEmpty]: Start isEmpty. Operand 3080 states and 3990 transitions. [2019-11-23 21:15:54,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2019-11-23 21:15:54,723 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 21:15:54,724 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:15:54,727 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 21:15:54,727 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 21:15:54,727 INFO L82 PathProgramCache]: Analyzing trace with hash -1241245722, now seen corresponding path program 1 times [2019-11-23 21:15:54,728 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 21:15:54,728 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1537940682] [2019-11-23 21:15:54,729 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 21:15:54,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 21:15:54,936 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 21:15:54,936 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1537940682] [2019-11-23 21:15:54,937 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 21:15:54,937 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-23 21:15:54,937 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1693093872] [2019-11-23 21:15:54,939 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-23 21:15:54,939 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 21:15:54,940 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-23 21:15:54,940 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-23 21:15:54,940 INFO L87 Difference]: Start difference. First operand 3080 states and 3990 transitions. Second operand 5 states. [2019-11-23 21:15:59,826 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 21:15:59,826 INFO L93 Difference]: Finished difference Result 8886 states and 11811 transitions. [2019-11-23 21:15:59,827 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-23 21:15:59,827 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 117 [2019-11-23 21:15:59,828 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 21:15:59,856 INFO L225 Difference]: With dead ends: 8886 [2019-11-23 21:15:59,856 INFO L226 Difference]: Without dead ends: 5808 [2019-11-23 21:15:59,861 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-23 21:15:59,868 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5808 states. [2019-11-23 21:15:59,941 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5808 to 4289. [2019-11-23 21:15:59,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4289 states. [2019-11-23 21:15:59,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4289 states to 4289 states and 5479 transitions. [2019-11-23 21:15:59,949 INFO L78 Accepts]: Start accepts. Automaton has 4289 states and 5479 transitions. Word has length 117 [2019-11-23 21:15:59,950 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 21:15:59,950 INFO L462 AbstractCegarLoop]: Abstraction has 4289 states and 5479 transitions. [2019-11-23 21:15:59,950 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-23 21:15:59,950 INFO L276 IsEmpty]: Start isEmpty. Operand 4289 states and 5479 transitions. [2019-11-23 21:15:59,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2019-11-23 21:15:59,952 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 21:15:59,952 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 21:15:59,953 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 21:15:59,953 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 21:15:59,953 INFO L82 PathProgramCache]: Analyzing trace with hash 306314805, now seen corresponding path program 1 times [2019-11-23 21:15:59,953 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 21:15:59,954 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2059415929] [2019-11-23 21:15:59,954 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 21:15:59,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 21:16:00,189 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 47 proven. 3 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2019-11-23 21:16:00,191 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2059415929] [2019-11-23 21:16:00,191 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1976332438] [2019-11-23 21:16:00,191 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 21:16:00,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 21:16:00,282 INFO L255 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-23 21:16:00,302 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-23 21:16:00,389 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 21:16:00,390 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-23 21:16:00,391 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 4 [2019-11-23 21:16:00,392 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1476141835] [2019-11-23 21:16:00,392 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 21:16:00,393 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 21:16:00,394 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 21:16:00,394 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-23 21:16:00,394 INFO L87 Difference]: Start difference. First operand 4289 states and 5479 transitions. Second operand 3 states. [2019-11-23 21:16:02,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 21:16:02,389 INFO L93 Difference]: Finished difference Result 11567 states and 15003 transitions. [2019-11-23 21:16:02,390 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 21:16:02,390 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 185 [2019-11-23 21:16:02,391 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 21:16:02,430 INFO L225 Difference]: With dead ends: 11567 [2019-11-23 21:16:02,430 INFO L226 Difference]: Without dead ends: 7280 [2019-11-23 21:16:02,440 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 187 GetRequests, 185 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-23 21:16:02,453 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7280 states. [2019-11-23 21:16:02,603 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7280 to 6084. [2019-11-23 21:16:02,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6084 states. [2019-11-23 21:16:02,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6084 states to 6084 states and 7447 transitions. [2019-11-23 21:16:02,617 INFO L78 Accepts]: Start accepts. Automaton has 6084 states and 7447 transitions. Word has length 185 [2019-11-23 21:16:02,619 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 21:16:02,620 INFO L462 AbstractCegarLoop]: Abstraction has 6084 states and 7447 transitions. [2019-11-23 21:16:02,620 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 21:16:02,620 INFO L276 IsEmpty]: Start isEmpty. Operand 6084 states and 7447 transitions. [2019-11-23 21:16:02,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2019-11-23 21:16:02,629 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 21:16:02,630 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 21:16:02,845 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 21:16:02,845 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 21:16:02,845 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 21:16:02,846 INFO L82 PathProgramCache]: Analyzing trace with hash 2048310181, now seen corresponding path program 1 times [2019-11-23 21:16:02,846 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 21:16:02,846 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1036601296] [2019-11-23 21:16:02,847 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 21:16:02,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 21:16:03,609 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2019-11-23 21:16:03,610 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1036601296] [2019-11-23 21:16:03,610 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 21:16:03,610 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-23 21:16:03,610 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1030788438] [2019-11-23 21:16:03,611 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-23 21:16:03,611 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 21:16:03,611 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-23 21:16:03,612 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-23 21:16:03,612 INFO L87 Difference]: Start difference. First operand 6084 states and 7447 transitions. Second operand 5 states. [2019-11-23 21:16:07,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 21:16:07,889 INFO L93 Difference]: Finished difference Result 13066 states and 15874 transitions. [2019-11-23 21:16:07,896 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-23 21:16:07,896 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 287 [2019-11-23 21:16:07,897 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 21:16:07,928 INFO L225 Difference]: With dead ends: 13066 [2019-11-23 21:16:07,928 INFO L226 Difference]: Without dead ends: 6984 [2019-11-23 21:16:07,937 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-23 21:16:07,944 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6984 states. [2019-11-23 21:16:08,044 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6984 to 6682. [2019-11-23 21:16:08,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6682 states. [2019-11-23 21:16:08,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6682 states to 6682 states and 8071 transitions. [2019-11-23 21:16:08,056 INFO L78 Accepts]: Start accepts. Automaton has 6682 states and 8071 transitions. Word has length 287 [2019-11-23 21:16:08,056 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 21:16:08,057 INFO L462 AbstractCegarLoop]: Abstraction has 6682 states and 8071 transitions. [2019-11-23 21:16:08,057 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-23 21:16:08,057 INFO L276 IsEmpty]: Start isEmpty. Operand 6682 states and 8071 transitions. [2019-11-23 21:16:08,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2019-11-23 21:16:08,063 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 21:16:08,063 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 21:16:08,064 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 21:16:08,064 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 21:16:08,064 INFO L82 PathProgramCache]: Analyzing trace with hash 1136094231, now seen corresponding path program 1 times [2019-11-23 21:16:08,064 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 21:16:08,065 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [545928719] [2019-11-23 21:16:08,065 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 21:16:08,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 21:16:08,436 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2019-11-23 21:16:08,437 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [545928719] [2019-11-23 21:16:08,437 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 21:16:08,437 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-23 21:16:08,438 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [300298496] [2019-11-23 21:16:08,438 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-23 21:16:08,438 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 21:16:08,439 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-23 21:16:08,439 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-23 21:16:08,439 INFO L87 Difference]: Start difference. First operand 6682 states and 8071 transitions. Second operand 4 states. [2019-11-23 21:16:12,008 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 21:16:12,008 INFO L93 Difference]: Finished difference Result 15760 states and 19102 transitions. [2019-11-23 21:16:12,008 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-23 21:16:12,008 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 372 [2019-11-23 21:16:12,009 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 21:16:12,053 INFO L225 Difference]: With dead ends: 15760 [2019-11-23 21:16:12,053 INFO L226 Difference]: Without dead ends: 9080 [2019-11-23 21:16:12,063 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 4 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-23 21:16:12,073 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9080 states. [2019-11-23 21:16:12,266 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9080 to 7582. [2019-11-23 21:16:12,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7582 states. [2019-11-23 21:16:12,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7582 states to 7582 states and 8805 transitions. [2019-11-23 21:16:12,276 INFO L78 Accepts]: Start accepts. Automaton has 7582 states and 8805 transitions. Word has length 372 [2019-11-23 21:16:12,277 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 21:16:12,277 INFO L462 AbstractCegarLoop]: Abstraction has 7582 states and 8805 transitions. [2019-11-23 21:16:12,277 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-23 21:16:12,277 INFO L276 IsEmpty]: Start isEmpty. Operand 7582 states and 8805 transitions. [2019-11-23 21:16:12,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2019-11-23 21:16:12,284 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 21:16:12,284 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 21:16:12,285 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 21:16:12,285 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 21:16:12,285 INFO L82 PathProgramCache]: Analyzing trace with hash -879650671, now seen corresponding path program 1 times [2019-11-23 21:16:12,285 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 21:16:12,286 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [102536655] [2019-11-23 21:16:12,286 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 21:16:12,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 21:16:12,531 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2019-11-23 21:16:12,531 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [102536655] [2019-11-23 21:16:12,531 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 21:16:12,532 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-23 21:16:12,532 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1316923520] [2019-11-23 21:16:12,533 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-23 21:16:12,533 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 21:16:12,534 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-23 21:16:12,534 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-23 21:16:12,534 INFO L87 Difference]: Start difference. First operand 7582 states and 8805 transitions. Second operand 4 states. [2019-11-23 21:16:15,464 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 21:16:15,464 INFO L93 Difference]: Finished difference Result 20787 states and 24110 transitions. [2019-11-23 21:16:15,467 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-23 21:16:15,468 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 373 [2019-11-23 21:16:15,468 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 21:16:15,484 INFO L225 Difference]: With dead ends: 20787 [2019-11-23 21:16:15,484 INFO L226 Difference]: Without dead ends: 9619 [2019-11-23 21:16:15,493 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-23 21:16:15,502 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9619 states. [2019-11-23 21:16:15,577 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9619 to 6922. [2019-11-23 21:16:15,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6922 states. [2019-11-23 21:16:15,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6922 states to 6922 states and 7295 transitions. [2019-11-23 21:16:15,586 INFO L78 Accepts]: Start accepts. Automaton has 6922 states and 7295 transitions. Word has length 373 [2019-11-23 21:16:15,587 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 21:16:15,587 INFO L462 AbstractCegarLoop]: Abstraction has 6922 states and 7295 transitions. [2019-11-23 21:16:15,587 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-23 21:16:15,587 INFO L276 IsEmpty]: Start isEmpty. Operand 6922 states and 7295 transitions. [2019-11-23 21:16:15,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 447 [2019-11-23 21:16:15,595 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 21:16:15,596 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 21:16:15,596 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 21:16:15,596 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 21:16:15,596 INFO L82 PathProgramCache]: Analyzing trace with hash -531598057, now seen corresponding path program 1 times [2019-11-23 21:16:15,597 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 21:16:15,601 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [425967985] [2019-11-23 21:16:15,601 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 21:16:15,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 21:16:17,028 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 198 proven. 71 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2019-11-23 21:16:17,028 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [425967985] [2019-11-23 21:16:17,028 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [213058630] [2019-11-23 21:16:17,029 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 21:16:17,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 21:16:17,171 INFO L255 TraceCheckSpWp]: Trace formula consists of 554 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-23 21:16:17,181 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-23 21:16:17,328 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 269 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2019-11-23 21:16:17,328 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-23 21:16:17,329 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 12 [2019-11-23 21:16:17,329 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2143033598] [2019-11-23 21:16:17,330 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 21:16:17,330 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 21:16:17,330 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 21:16:17,331 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=83, Unknown=0, NotChecked=0, Total=132 [2019-11-23 21:16:17,331 INFO L87 Difference]: Start difference. First operand 6922 states and 7295 transitions. Second operand 3 states. [2019-11-23 21:16:18,623 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 21:16:18,624 INFO L93 Difference]: Finished difference Result 14442 states and 15264 transitions. [2019-11-23 21:16:18,624 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 21:16:18,624 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 446 [2019-11-23 21:16:18,625 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 21:16:18,639 INFO L225 Difference]: With dead ends: 14442 [2019-11-23 21:16:18,639 INFO L226 Difference]: Without dead ends: 7821 [2019-11-23 21:16:18,646 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 460 GetRequests, 445 SyntacticMatches, 5 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=49, Invalid=83, Unknown=0, NotChecked=0, Total=132 [2019-11-23 21:16:18,654 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7821 states. [2019-11-23 21:16:18,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7821 to 7221. [2019-11-23 21:16:18,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7221 states. [2019-11-23 21:16:18,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7221 states to 7221 states and 7612 transitions. [2019-11-23 21:16:18,729 INFO L78 Accepts]: Start accepts. Automaton has 7221 states and 7612 transitions. Word has length 446 [2019-11-23 21:16:18,730 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 21:16:18,730 INFO L462 AbstractCegarLoop]: Abstraction has 7221 states and 7612 transitions. [2019-11-23 21:16:18,730 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 21:16:18,730 INFO L276 IsEmpty]: Start isEmpty. Operand 7221 states and 7612 transitions. [2019-11-23 21:16:18,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2019-11-23 21:16:18,740 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 21:16:18,740 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:16:18,947 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 21:16:18,947 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 21:16:18,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 21:16:18,948 INFO L82 PathProgramCache]: Analyzing trace with hash 437602805, now seen corresponding path program 1 times [2019-11-23 21:16:18,948 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 21:16:18,948 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [959128414] [2019-11-23 21:16:18,948 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 21:16:19,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 21:16:19,330 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2019-11-23 21:16:19,330 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [959128414] [2019-11-23 21:16:19,331 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 21:16:19,331 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-23 21:16:19,331 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1977791765] [2019-11-23 21:16:19,332 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-23 21:16:19,333 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 21:16:19,333 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-23 21:16:19,333 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-23 21:16:19,333 INFO L87 Difference]: Start difference. First operand 7221 states and 7612 transitions. Second operand 4 states. [2019-11-23 21:16:21,271 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 21:16:21,272 INFO L93 Difference]: Finished difference Result 14143 states and 14923 transitions. [2019-11-23 21:16:21,272 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-23 21:16:21,272 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 477 [2019-11-23 21:16:21,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 21:16:21,282 INFO L225 Difference]: With dead ends: 14143 [2019-11-23 21:16:21,282 INFO L226 Difference]: Without dead ends: 7223 [2019-11-23 21:16:21,288 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-23 21:16:21,295 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7223 states. [2019-11-23 21:16:21,361 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7223 to 6922. [2019-11-23 21:16:21,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6922 states. [2019-11-23 21:16:21,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6922 states to 6922 states and 7183 transitions. [2019-11-23 21:16:21,370 INFO L78 Accepts]: Start accepts. Automaton has 6922 states and 7183 transitions. Word has length 477 [2019-11-23 21:16:21,371 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 21:16:21,371 INFO L462 AbstractCegarLoop]: Abstraction has 6922 states and 7183 transitions. [2019-11-23 21:16:21,371 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-23 21:16:21,371 INFO L276 IsEmpty]: Start isEmpty. Operand 6922 states and 7183 transitions. [2019-11-23 21:16:21,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 636 [2019-11-23 21:16:21,381 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 21:16:21,382 INFO L410 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 21:16:21,383 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 21:16:21,383 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 21:16:21,383 INFO L82 PathProgramCache]: Analyzing trace with hash 8999047, now seen corresponding path program 1 times [2019-11-23 21:16:21,383 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 21:16:21,384 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1896177504] [2019-11-23 21:16:21,384 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 21:16:21,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 21:16:23,058 INFO L134 CoverageAnalysis]: Checked inductivity of 655 backedges. 298 proven. 283 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2019-11-23 21:16:23,059 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1896177504] [2019-11-23 21:16:23,059 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1788385423] [2019-11-23 21:16:23,059 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 21:16:23,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 21:16:23,266 INFO L255 TraceCheckSpWp]: Trace formula consists of 763 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-23 21:16:23,274 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-23 21:16:23,300 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:23,301 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:23,301 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:23,311 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:23,312 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:23,317 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:23,322 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:23,323 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:23,324 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:23,325 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:23,326 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:23,327 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:23,328 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:23,329 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:23,331 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:23,332 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:23,332 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:23,333 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:23,335 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:23,335 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:23,337 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:23,338 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:23,338 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:23,340 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:23,341 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:24,165 WARN L192 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 31 [2019-11-23 21:16:24,758 INFO L134 CoverageAnalysis]: Checked inductivity of 655 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 560 trivial. 0 not checked. [2019-11-23 21:16:24,758 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-23 21:16:24,759 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 12 [2019-11-23 21:16:24,759 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [220947273] [2019-11-23 21:16:24,760 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 21:16:24,760 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 21:16:24,760 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 21:16:24,760 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2019-11-23 21:16:24,760 INFO L87 Difference]: Start difference. First operand 6922 states and 7183 transitions. Second operand 3 states. [2019-11-23 21:16:53,351 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 21:16:53,351 INFO L93 Difference]: Finished difference Result 16545 states and 17209 transitions. [2019-11-23 21:16:53,352 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 21:16:53,352 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 635 [2019-11-23 21:16:53,353 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 21:16:53,361 INFO L225 Difference]: With dead ends: 16545 [2019-11-23 21:16:53,362 INFO L226 Difference]: Without dead ends: 9924 [2019-11-23 21:16:53,369 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 645 GetRequests, 634 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2019-11-23 21:16:53,377 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9924 states. [2019-11-23 21:16:53,476 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9924 to 9318. [2019-11-23 21:16:53,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9318 states. [2019-11-23 21:16:53,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9318 states to 9318 states and 9684 transitions. [2019-11-23 21:16:53,486 INFO L78 Accepts]: Start accepts. Automaton has 9318 states and 9684 transitions. Word has length 635 [2019-11-23 21:16:53,487 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 21:16:53,488 INFO L462 AbstractCegarLoop]: Abstraction has 9318 states and 9684 transitions. [2019-11-23 21:16:53,488 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 21:16:53,488 INFO L276 IsEmpty]: Start isEmpty. Operand 9318 states and 9684 transitions. [2019-11-23 21:16:53,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 644 [2019-11-23 21:16:53,497 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 21:16:53,498 INFO L410 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 21:16:53,702 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-23 21:16:53,702 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 21:16:53,702 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 21:16:53,703 INFO L82 PathProgramCache]: Analyzing trace with hash -1643066314, now seen corresponding path program 1 times [2019-11-23 21:16:53,703 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 21:16:53,704 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1994916240] [2019-11-23 21:16:53,704 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 21:16:53,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 21:16:54,377 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 413 proven. 0 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2019-11-23 21:16:54,378 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1994916240] [2019-11-23 21:16:54,378 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-23 21:16:54,378 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-23 21:16:54,378 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [540669348] [2019-11-23 21:16:54,379 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-23 21:16:54,379 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-23 21:16:54,379 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-23 21:16:54,380 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-23 21:16:54,380 INFO L87 Difference]: Start difference. First operand 9318 states and 9684 transitions. Second operand 3 states. [2019-11-23 21:16:55,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-23 21:16:55,540 INFO L93 Difference]: Finished difference Result 18933 states and 19695 transitions. [2019-11-23 21:16:55,541 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-23 21:16:55,541 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 643 [2019-11-23 21:16:55,542 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-23 21:16:55,550 INFO L225 Difference]: With dead ends: 18933 [2019-11-23 21:16:55,551 INFO L226 Difference]: Without dead ends: 9617 [2019-11-23 21:16:55,559 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 21:16:55,567 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9617 states. [2019-11-23 21:16:55,658 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9617 to 9318. [2019-11-23 21:16:55,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9318 states. [2019-11-23 21:16:55,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9318 states to 9318 states and 9676 transitions. [2019-11-23 21:16:55,671 INFO L78 Accepts]: Start accepts. Automaton has 9318 states and 9676 transitions. Word has length 643 [2019-11-23 21:16:55,672 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-23 21:16:55,672 INFO L462 AbstractCegarLoop]: Abstraction has 9318 states and 9676 transitions. [2019-11-23 21:16:55,673 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-23 21:16:55,673 INFO L276 IsEmpty]: Start isEmpty. Operand 9318 states and 9676 transitions. [2019-11-23 21:16:55,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 738 [2019-11-23 21:16:55,689 INFO L402 BasicCegarLoop]: Found error trace [2019-11-23 21:16:55,690 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-23 21:16:55,690 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-23 21:16:55,690 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-23 21:16:55,691 INFO L82 PathProgramCache]: Analyzing trace with hash 1016143088, now seen corresponding path program 1 times [2019-11-23 21:16:55,691 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-23 21:16:55,691 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1315577261] [2019-11-23 21:16:55,691 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-23 21:16:55,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 21:16:57,778 INFO L134 CoverageAnalysis]: Checked inductivity of 671 backedges. 71 proven. 600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-23 21:16:57,779 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1315577261] [2019-11-23 21:16:57,779 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1240534755] [2019-11-23 21:16:57,779 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 21:16:58,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-23 21:16:58,006 INFO L255 TraceCheckSpWp]: Trace formula consists of 837 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-23 21:16:58,015 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-23 21:16:58,032 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,032 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,033 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,033 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,034 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,034 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,035 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,035 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,036 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,037 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,038 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,039 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,040 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,041 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,042 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,043 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,043 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,044 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,044 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,045 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,046 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,047 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,048 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,049 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,049 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,050 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,050 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,051 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,052 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,053 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,054 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,055 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,056 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,056 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,057 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,058 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,059 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,060 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,061 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,062 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,062 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,062 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,063 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,064 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,065 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,065 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,066 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,068 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,068 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,069 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,069 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,070 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,071 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,072 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,073 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,074 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,074 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,075 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,076 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,077 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,077 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,078 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,079 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,080 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,080 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,081 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,081 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,082 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,083 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,084 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,084 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,085 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,086 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,087 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,087 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,088 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,089 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,090 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,091 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,092 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,092 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,093 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,093 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,094 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,095 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,095 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,096 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,097 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,098 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,098 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,099 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,100 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,101 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,102 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,103 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,104 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,104 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,105 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,106 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,107 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,107 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,108 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,109 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,110 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,110 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,111 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,112 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,112 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,113 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,115 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,115 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,116 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,116 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,117 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,117 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,118 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,119 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,119 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,120 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,121 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,121 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,122 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,123 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,124 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,124 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,125 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,126 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,127 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,128 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,128 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,129 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,130 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,130 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,131 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,132 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,133 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,143 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,144 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,145 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,146 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,147 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,148 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,152 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,154 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,155 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,156 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,157 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,158 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,159 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,160 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,161 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,162 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,163 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,165 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,166 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,166 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,170 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,171 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,172 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,174 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,174 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,176 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,178 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,179 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,179 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,180 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,181 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,181 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,182 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,183 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,184 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,185 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,187 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,187 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,189 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,193 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,194 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,194 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,195 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,197 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,198 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,199 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,200 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,200 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,201 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,202 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,203 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,205 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,206 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,207 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,209 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,210 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,210 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,211 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,213 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,214 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,215 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,216 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,218 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,219 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,220 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,222 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,222 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,223 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,224 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,225 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,227 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,228 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,229 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,230 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,232 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,233 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,235 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,236 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,237 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,238 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,248 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,249 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,250 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,250 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,251 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,251 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,252 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,253 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,254 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,256 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,256 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,258 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,259 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,260 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,262 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,263 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,264 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,265 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,266 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,269 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,271 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,272 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,273 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,274 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,275 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,277 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,278 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,279 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,281 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,282 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,282 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,283 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,283 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,284 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,285 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,286 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,286 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,287 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,287 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,288 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,290 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,291 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,292 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,293 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,295 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,296 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,297 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,299 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,299 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,300 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,301 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,302 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,303 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,304 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,305 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,305 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,306 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,307 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,307 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,308 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,309 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,310 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,310 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,311 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,312 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,312 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,313 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,314 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,314 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,315 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,315 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,317 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,318 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,319 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,320 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,321 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,321 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,322 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,323 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,324 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,325 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,325 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,326 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,327 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,327 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,328 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,329 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,329 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,330 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,331 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,331 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,332 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,333 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,333 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,334 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,334 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,335 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,336 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,336 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,337 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,338 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,338 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,339 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,340 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,341 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,342 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,342 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,343 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,344 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,344 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,345 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,345 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,346 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,346 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,347 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,347 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,348 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,349 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,349 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,350 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,351 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,351 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,352 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,353 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,353 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,354 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,354 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,355 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,356 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,357 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,357 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,358 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,362 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,363 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,363 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,364 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,365 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,365 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,366 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,367 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,368 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,368 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,369 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,370 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,371 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,372 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,373 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,373 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,373 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,374 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,374 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,375 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,376 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,377 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,377 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,378 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,379 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,379 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,380 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,381 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,382 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,382 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,383 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,385 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,385 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,386 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,386 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,386 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,387 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,388 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,389 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,389 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,390 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,391 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,391 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,392 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,392 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,400 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,401 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,401 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,402 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,403 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,403 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,404 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,405 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,406 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,406 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,407 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,408 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,410 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,411 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,411 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,412 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,412 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,413 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,413 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,414 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,415 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,415 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,416 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,416 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,417 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,418 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,418 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,419 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,420 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,421 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,421 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,422 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,423 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,423 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,424 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,424 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,430 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,431 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,432 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,436 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,437 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,437 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,438 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,438 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,439 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,440 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,440 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,441 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,441 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,442 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,443 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,443 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,444 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,445 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,445 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,446 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,447 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,448 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,448 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,448 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,449 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,449 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,450 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,451 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,451 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,452 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,453 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,454 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,454 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,455 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,455 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,456 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,457 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,458 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,458 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,459 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,459 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,460 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,461 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,461 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,462 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,463 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,464 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,464 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,464 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,465 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,466 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,466 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,467 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,468 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,469 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,469 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,471 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,471 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,472 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,472 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,472 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,473 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,473 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,474 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,475 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,475 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,476 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,477 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,477 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,478 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,479 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,479 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,480 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,482 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,483 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,484 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,485 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,485 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,485 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,486 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,486 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,487 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,488 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,488 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,489 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,490 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,491 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,491 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,491 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,492 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,493 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,493 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,494 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,495 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,496 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,496 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,497 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,498 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,498 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,499 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,500 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,500 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,501 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,501 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,502 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,504 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,505 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,505 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,506 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,507 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,508 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,509 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,509 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,509 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,510 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,510 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,511 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,512 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,513 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,513 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,514 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,514 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,515 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,515 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,516 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,517 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,518 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,518 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,519 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,520 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,520 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,521 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,522 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,522 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,522 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,523 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,524 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,525 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,525 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,526 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,526 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,526 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,527 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,528 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,528 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,529 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,530 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,530 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,531 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,532 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,532 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,533 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,533 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,534 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,535 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,535 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,536 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,537 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,537 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,538 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,538 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,539 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,540 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,540 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,541 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,542 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,542 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,543 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,543 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,544 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,544 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,545 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,545 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,546 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,547 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,547 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,548 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,549 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,549 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,550 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,551 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,552 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,552 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,553 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,554 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,554 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,555 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,556 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,556 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,557 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,558 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,558 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,559 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,559 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,560 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,561 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,561 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,562 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,563 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,563 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,564 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,565 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,565 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,566 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,566 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,567 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,578 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,579 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,580 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,580 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,581 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,582 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,582 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,583 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,583 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,584 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,585 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,585 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,586 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,587 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,587 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,588 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,588 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,589 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,589 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,590 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,591 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,591 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,592 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,593 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,593 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,594 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,594 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,595 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,596 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,596 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,597 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,598 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,598 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,599 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,600 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,600 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,601 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,602 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,602 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,603 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,603 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,604 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,604 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,605 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,605 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,606 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,607 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,607 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,608 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,609 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,609 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,610 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,611 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,611 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,612 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,612 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,613 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,615 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,615 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,616 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,617 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,617 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,617 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,618 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,619 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,619 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,620 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,621 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,622 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,623 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,623 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,624 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,625 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,625 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,626 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,627 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,628 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,628 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,628 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,629 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,630 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,630 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,631 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,631 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,632 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,632 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,633 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,633 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,633 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,634 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,634 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-23 21:16:58,635 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms