java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/array-crafted/zero_sum_m5.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-01 22:15:16,327 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-01 22:15:16,329 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-01 22:15:16,340 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-01 22:15:16,341 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-01 22:15:16,342 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-01 22:15:16,343 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-01 22:15:16,345 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-01 22:15:16,346 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-01 22:15:16,347 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-01 22:15:16,348 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-01 22:15:16,349 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-01 22:15:16,349 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-01 22:15:16,350 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-01 22:15:16,351 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-01 22:15:16,352 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-01 22:15:16,353 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-01 22:15:16,354 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-01 22:15:16,356 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-01 22:15:16,358 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-01 22:15:16,359 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-01 22:15:16,360 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-01 22:15:16,362 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-01 22:15:16,362 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-01 22:15:16,365 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-10-01 22:15:16,368 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-01 22:15:16,369 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-01 22:15:16,370 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-01 22:15:16,371 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-01 22:15:16,372 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-01 22:15:16,373 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-01 22:15:16,373 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-01 22:15:16,373 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-01 22:15:16,374 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-01 22:15:16,375 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-01 22:15:16,375 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-01 22:15:16,376 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 [2019-10-01 22:15:16,390 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-01 22:15:16,391 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-01 22:15:16,392 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-01 22:15:16,392 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-01 22:15:16,392 INFO L138 SettingsManager]: * Use SBE=true [2019-10-01 22:15:16,392 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-01 22:15:16,393 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-01 22:15:16,393 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-01 22:15:16,393 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-01 22:15:16,393 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-01 22:15:16,393 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-01 22:15:16,394 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-01 22:15:16,394 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-01 22:15:16,394 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-01 22:15:16,394 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-01 22:15:16,394 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-01 22:15:16,394 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-01 22:15:16,395 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-01 22:15:16,395 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-01 22:15:16,395 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-01 22:15:16,395 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-01 22:15:16,396 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-01 22:15:16,396 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-01 22:15:16,396 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-01 22:15:16,396 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-01 22:15:16,396 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-01 22:15:16,397 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-01 22:15:16,397 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-01 22:15:16,397 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-01 22:15:16,425 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-01 22:15:16,437 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-01 22:15:16,440 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-01 22:15:16,442 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-01 22:15:16,442 INFO L275 PluginConnector]: CDTParser initialized [2019-10-01 22:15:16,443 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-crafted/zero_sum_m5.c [2019-10-01 22:15:16,504 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8ab35f40/2b30f051e1da4db995ed63db47d386e8/FLAG9321581dc [2019-10-01 22:15:16,946 INFO L306 CDTParser]: Found 1 translation units. [2019-10-01 22:15:16,947 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-crafted/zero_sum_m5.c [2019-10-01 22:15:16,961 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8ab35f40/2b30f051e1da4db995ed63db47d386e8/FLAG9321581dc [2019-10-01 22:15:17,319 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8ab35f40/2b30f051e1da4db995ed63db47d386e8 [2019-10-01 22:15:17,331 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-01 22:15:17,332 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-01 22:15:17,333 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-01 22:15:17,333 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-01 22:15:17,337 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-01 22:15:17,338 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.10 10:15:17" (1/1) ... [2019-10-01 22:15:17,341 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48e3fb9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.10 10:15:17, skipping insertion in model container [2019-10-01 22:15:17,341 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.10 10:15:17" (1/1) ... [2019-10-01 22:15:17,348 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-01 22:15:17,371 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-01 22:15:17,563 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-01 22:15:17,567 INFO L188 MainTranslator]: Completed pre-run [2019-10-01 22:15:17,685 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-01 22:15:17,709 INFO L192 MainTranslator]: Completed translation [2019-10-01 22:15:17,710 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.10 10:15:17 WrapperNode [2019-10-01 22:15:17,710 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-01 22:15:17,711 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-01 22:15:17,711 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-01 22:15:17,711 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-01 22:15:17,724 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.10 10:15:17" (1/1) ... [2019-10-01 22:15:17,725 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.10 10:15:17" (1/1) ... [2019-10-01 22:15:17,734 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.10 10:15:17" (1/1) ... [2019-10-01 22:15:17,734 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.10 10:15:17" (1/1) ... [2019-10-01 22:15:17,743 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.10 10:15:17" (1/1) ... [2019-10-01 22:15:17,756 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.10 10:15:17" (1/1) ... [2019-10-01 22:15:17,758 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.10 10:15:17" (1/1) ... [2019-10-01 22:15:17,761 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-01 22:15:17,762 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-01 22:15:17,764 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-01 22:15:17,764 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-01 22:15:17,765 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.10 10:15:17" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-01 22:15:17,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-01 22:15:17,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-01 22:15:17,819 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-10-01 22:15:17,819 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-01 22:15:17,820 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-01 22:15:17,820 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-01 22:15:17,820 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-10-01 22:15:17,820 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_short [2019-10-01 22:15:17,820 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-01 22:15:17,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-01 22:15:17,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-01 22:15:17,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-01 22:15:17,821 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-01 22:15:17,821 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-01 22:15:17,821 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-01 22:15:18,193 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-01 22:15:18,193 INFO L283 CfgBuilder]: Removed 11 assume(true) statements. [2019-10-01 22:15:18,195 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.10 10:15:18 BoogieIcfgContainer [2019-10-01 22:15:18,195 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-01 22:15:18,196 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-01 22:15:18,196 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-01 22:15:18,198 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-01 22:15:18,199 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.10 10:15:17" (1/3) ... [2019-10-01 22:15:18,199 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@594283e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.10 10:15:18, skipping insertion in model container [2019-10-01 22:15:18,199 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.10 10:15:17" (2/3) ... [2019-10-01 22:15:18,200 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@594283e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.10 10:15:18, skipping insertion in model container [2019-10-01 22:15:18,200 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.10 10:15:18" (3/3) ... [2019-10-01 22:15:18,202 INFO L109 eAbstractionObserver]: Analyzing ICFG zero_sum_m5.c [2019-10-01 22:15:18,211 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-01 22:15:18,218 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-01 22:15:18,235 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-01 22:15:18,268 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-10-01 22:15:18,269 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-01 22:15:18,269 INFO L378 AbstractCegarLoop]: Hoare is true [2019-10-01 22:15:18,269 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-01 22:15:18,270 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-01 22:15:18,270 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-01 22:15:18,270 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-01 22:15:18,270 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-01 22:15:18,270 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-01 22:15:18,287 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states. [2019-10-01 22:15:18,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2019-10-01 22:15:18,293 INFO L403 BasicCegarLoop]: Found error trace [2019-10-01 22:15:18,293 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-01 22:15:18,295 INFO L418 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-01 22:15:18,300 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-01 22:15:18,300 INFO L82 PathProgramCache]: Analyzing trace with hash -298961335, now seen corresponding path program 1 times [2019-10-01 22:15:18,302 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-01 22:15:18,303 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-01 22:15:18,349 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-01 22:15:18,349 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-01 22:15:18,350 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-01 22:15:18,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-01 22:15:18,438 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-01 22:15:18,440 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-01 22:15:18,441 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-10-01 22:15:18,445 INFO L454 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-10-01 22:15:18,459 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-10-01 22:15:18,460 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-01 22:15:18,462 INFO L87 Difference]: Start difference. First operand 52 states. Second operand 2 states. [2019-10-01 22:15:18,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-01 22:15:18,491 INFO L93 Difference]: Finished difference Result 95 states and 139 transitions. [2019-10-01 22:15:18,492 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-10-01 22:15:18,493 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 32 [2019-10-01 22:15:18,494 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-01 22:15:18,502 INFO L225 Difference]: With dead ends: 95 [2019-10-01 22:15:18,502 INFO L226 Difference]: Without dead ends: 44 [2019-10-01 22:15:18,506 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-01 22:15:18,528 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44 states. [2019-10-01 22:15:18,551 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44 to 44. [2019-10-01 22:15:18,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 44 states. [2019-10-01 22:15:18,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 54 transitions. [2019-10-01 22:15:18,556 INFO L78 Accepts]: Start accepts. Automaton has 44 states and 54 transitions. Word has length 32 [2019-10-01 22:15:18,557 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-01 22:15:18,557 INFO L475 AbstractCegarLoop]: Abstraction has 44 states and 54 transitions. [2019-10-01 22:15:18,557 INFO L476 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-10-01 22:15:18,557 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 54 transitions. [2019-10-01 22:15:18,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2019-10-01 22:15:18,559 INFO L403 BasicCegarLoop]: Found error trace [2019-10-01 22:15:18,559 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-01 22:15:18,559 INFO L418 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-01 22:15:18,560 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-01 22:15:18,560 INFO L82 PathProgramCache]: Analyzing trace with hash 351831333, now seen corresponding path program 1 times [2019-10-01 22:15:18,560 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-01 22:15:18,561 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-01 22:15:18,563 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-01 22:15:18,563 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-01 22:15:18,563 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-01 22:15:18,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-01 22:15:18,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-01 22:15:18,759 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-01 22:15:18,759 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-01 22:15:18,761 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-01 22:15:18,762 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-01 22:15:18,763 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-01 22:15:18,763 INFO L87 Difference]: Start difference. First operand 44 states and 54 transitions. Second operand 5 states. [2019-10-01 22:15:18,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-01 22:15:18,876 INFO L93 Difference]: Finished difference Result 68 states and 87 transitions. [2019-10-01 22:15:18,876 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-01 22:15:18,876 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 32 [2019-10-01 22:15:18,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-01 22:15:18,878 INFO L225 Difference]: With dead ends: 68 [2019-10-01 22:15:18,879 INFO L226 Difference]: Without dead ends: 63 [2019-10-01 22:15:18,880 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-01 22:15:18,880 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63 states. [2019-10-01 22:15:18,889 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63 to 63. [2019-10-01 22:15:18,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 63 states. [2019-10-01 22:15:18,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 82 transitions. [2019-10-01 22:15:18,891 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 82 transitions. Word has length 32 [2019-10-01 22:15:18,891 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-01 22:15:18,892 INFO L475 AbstractCegarLoop]: Abstraction has 63 states and 82 transitions. [2019-10-01 22:15:18,892 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-01 22:15:18,892 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 82 transitions. [2019-10-01 22:15:18,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2019-10-01 22:15:18,893 INFO L403 BasicCegarLoop]: Found error trace [2019-10-01 22:15:18,894 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-01 22:15:18,894 INFO L418 AbstractCegarLoop]: === Iteration 3 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-01 22:15:18,894 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-01 22:15:18,895 INFO L82 PathProgramCache]: Analyzing trace with hash 615337315, now seen corresponding path program 1 times [2019-10-01 22:15:18,895 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-01 22:15:18,895 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-01 22:15:18,896 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-01 22:15:18,897 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-01 22:15:18,897 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-01 22:15:18,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-01 22:15:18,985 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2019-10-01 22:15:18,985 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-01 22:15:18,985 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-01 22:15:18,986 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-01 22:15:18,986 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-01 22:15:18,986 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-01 22:15:18,987 INFO L87 Difference]: Start difference. First operand 63 states and 82 transitions. Second operand 3 states. [2019-10-01 22:15:19,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-01 22:15:19,066 INFO L93 Difference]: Finished difference Result 119 states and 157 transitions. [2019-10-01 22:15:19,066 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-01 22:15:19,066 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 34 [2019-10-01 22:15:19,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-01 22:15:19,068 INFO L225 Difference]: With dead ends: 119 [2019-10-01 22:15:19,068 INFO L226 Difference]: Without dead ends: 65 [2019-10-01 22:15:19,069 INFO L640 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 [2019-10-01 22:15:19,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65 states. [2019-10-01 22:15:19,077 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65 to 64. [2019-10-01 22:15:19,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 64 states. [2019-10-01 22:15:19,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 83 transitions. [2019-10-01 22:15:19,079 INFO L78 Accepts]: Start accepts. Automaton has 64 states and 83 transitions. Word has length 34 [2019-10-01 22:15:19,080 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-01 22:15:19,080 INFO L475 AbstractCegarLoop]: Abstraction has 64 states and 83 transitions. [2019-10-01 22:15:19,080 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-01 22:15:19,080 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 83 transitions. [2019-10-01 22:15:19,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2019-10-01 22:15:19,082 INFO L403 BasicCegarLoop]: Found error trace [2019-10-01 22:15:19,082 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-01 22:15:19,082 INFO L418 AbstractCegarLoop]: === Iteration 4 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-01 22:15:19,082 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-01 22:15:19,083 INFO L82 PathProgramCache]: Analyzing trace with hash 1838268449, now seen corresponding path program 1 times [2019-10-01 22:15:19,083 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-01 22:15:19,083 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-01 22:15:19,085 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-01 22:15:19,085 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-01 22:15:19,085 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-01 22:15:19,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-01 22:15:19,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-10-01 22:15:19,179 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-01 22:15:19,179 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-01 22:15:19,180 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-01 22:15:19,180 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-01 22:15:19,181 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-01 22:15:19,181 INFO L87 Difference]: Start difference. First operand 64 states and 83 transitions. Second operand 4 states. [2019-10-01 22:15:19,352 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-01 22:15:19,353 INFO L93 Difference]: Finished difference Result 114 states and 150 transitions. [2019-10-01 22:15:19,354 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-01 22:15:19,354 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 36 [2019-10-01 22:15:19,354 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-01 22:15:19,355 INFO L225 Difference]: With dead ends: 114 [2019-10-01 22:15:19,355 INFO L226 Difference]: Without dead ends: 65 [2019-10-01 22:15:19,356 INFO L640 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 [2019-10-01 22:15:19,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65 states. [2019-10-01 22:15:19,364 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65 to 55. [2019-10-01 22:15:19,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55 states. [2019-10-01 22:15:19,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 65 transitions. [2019-10-01 22:15:19,368 INFO L78 Accepts]: Start accepts. Automaton has 55 states and 65 transitions. Word has length 36 [2019-10-01 22:15:19,369 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-01 22:15:19,369 INFO L475 AbstractCegarLoop]: Abstraction has 55 states and 65 transitions. [2019-10-01 22:15:19,369 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-01 22:15:19,369 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 65 transitions. [2019-10-01 22:15:19,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2019-10-01 22:15:19,374 INFO L403 BasicCegarLoop]: Found error trace [2019-10-01 22:15:19,397 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-01 22:15:19,398 INFO L418 AbstractCegarLoop]: === Iteration 5 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-01 22:15:19,399 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-01 22:15:19,399 INFO L82 PathProgramCache]: Analyzing trace with hash 1356508047, now seen corresponding path program 1 times [2019-10-01 22:15:19,399 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-01 22:15:19,401 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-01 22:15:19,402 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-01 22:15:19,403 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-01 22:15:19,404 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-01 22:15:19,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-01 22:15:19,536 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2019-10-01 22:15:19,536 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-01 22:15:19,537 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-01 22:15:19,568 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-01 22:15:19,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-01 22:15:19,613 INFO L256 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 4 conjunts are in the unsatisfiable core [2019-10-01 22:15:19,621 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-01 22:15:19,671 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2019-10-01 22:15:19,676 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-01 22:15:19,676 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2019-10-01 22:15:19,677 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-01 22:15:19,677 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-01 22:15:19,677 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2019-10-01 22:15:19,677 INFO L87 Difference]: Start difference. First operand 55 states and 65 transitions. Second operand 6 states. [2019-10-01 22:15:19,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-01 22:15:19,769 INFO L93 Difference]: Finished difference Result 103 states and 123 transitions. [2019-10-01 22:15:19,769 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-01 22:15:19,769 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 54 [2019-10-01 22:15:19,769 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-01 22:15:19,770 INFO L225 Difference]: With dead ends: 103 [2019-10-01 22:15:19,770 INFO L226 Difference]: Without dead ends: 58 [2019-10-01 22:15:19,771 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 53 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2019-10-01 22:15:19,771 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58 states. [2019-10-01 22:15:19,777 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58 to 57. [2019-10-01 22:15:19,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57 states. [2019-10-01 22:15:19,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 67 transitions. [2019-10-01 22:15:19,779 INFO L78 Accepts]: Start accepts. Automaton has 57 states and 67 transitions. Word has length 54 [2019-10-01 22:15:19,779 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-01 22:15:19,779 INFO L475 AbstractCegarLoop]: Abstraction has 57 states and 67 transitions. [2019-10-01 22:15:19,779 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-01 22:15:19,779 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 67 transitions. [2019-10-01 22:15:19,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2019-10-01 22:15:19,781 INFO L403 BasicCegarLoop]: Found error trace [2019-10-01 22:15:19,781 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-01 22:15:19,781 INFO L418 AbstractCegarLoop]: === Iteration 6 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-01 22:15:19,781 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-01 22:15:19,782 INFO L82 PathProgramCache]: Analyzing trace with hash -1231531187, now seen corresponding path program 2 times [2019-10-01 22:15:19,782 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-01 22:15:19,782 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-01 22:15:19,783 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-01 22:15:19,783 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-01 22:15:19,784 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-01 22:15:19,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-01 22:15:19,899 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2019-10-01 22:15:19,899 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-01 22:15:19,899 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-01 22:15:19,923 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2019-10-01 22:15:19,959 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-10-01 22:15:19,960 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-01 22:15:19,961 INFO L256 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 4 conjunts are in the unsatisfiable core [2019-10-01 22:15:19,965 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-01 22:15:19,997 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2019-10-01 22:15:20,001 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-01 22:15:20,001 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2019-10-01 22:15:20,002 INFO L454 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-01 22:15:20,002 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-01 22:15:20,002 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2019-10-01 22:15:20,002 INFO L87 Difference]: Start difference. First operand 57 states and 67 transitions. Second operand 7 states. [2019-10-01 22:15:20,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-01 22:15:20,210 INFO L93 Difference]: Finished difference Result 128 states and 156 transitions. [2019-10-01 22:15:20,210 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-01 22:15:20,210 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 56 [2019-10-01 22:15:20,211 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-01 22:15:20,212 INFO L225 Difference]: With dead ends: 128 [2019-10-01 22:15:20,212 INFO L226 Difference]: Without dead ends: 87 [2019-10-01 22:15:20,213 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 54 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=29, Unknown=0, NotChecked=0, Total=56 [2019-10-01 22:15:20,213 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 87 states. [2019-10-01 22:15:20,220 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 87 to 77. [2019-10-01 22:15:20,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 77 states. [2019-10-01 22:15:20,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 87 transitions. [2019-10-01 22:15:20,222 INFO L78 Accepts]: Start accepts. Automaton has 77 states and 87 transitions. Word has length 56 [2019-10-01 22:15:20,222 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-01 22:15:20,222 INFO L475 AbstractCegarLoop]: Abstraction has 77 states and 87 transitions. [2019-10-01 22:15:20,222 INFO L476 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-01 22:15:20,222 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 87 transitions. [2019-10-01 22:15:20,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2019-10-01 22:15:20,224 INFO L403 BasicCegarLoop]: Found error trace [2019-10-01 22:15:20,224 INFO L411 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] [2019-10-01 22:15:20,224 INFO L418 AbstractCegarLoop]: === Iteration 7 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-01 22:15:20,224 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-01 22:15:20,225 INFO L82 PathProgramCache]: Analyzing trace with hash 1043072633, now seen corresponding path program 3 times [2019-10-01 22:15:20,225 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-01 22:15:20,225 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-01 22:15:20,226 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-01 22:15:20,227 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-10-01 22:15:20,227 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-01 22:15:20,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-01 22:15:23,207 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-01 22:15:23,207 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-01 22:15:23,207 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-01 22:15:23,224 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2019-10-01 22:15:23,278 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2019-10-01 22:15:23,278 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-01 22:15:23,281 WARN L254 TraceCheckSpWp]: Trace formula consists of 206 conjuncts, 105 conjunts are in the unsatisfiable core [2019-10-01 22:15:23,287 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-01 22:15:23,416 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2019-10-01 22:15:23,416 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-01 22:15:23,426 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-01 22:15:23,427 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-10-01 22:15:23,427 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:13 [2019-10-01 22:15:39,184 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-10-01 22:15:39,185 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 17 treesize of output 18 [2019-10-01 22:15:39,186 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 2 xjuncts. [2019-10-01 22:15:39,198 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-01 22:15:39,199 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:15:39,203 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-10-01 22:15:39,203 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:32, output treesize:31 [2019-10-01 22:15:39,365 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:15:39,511 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:15:39,550 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:15:39,779 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-01 22:15:39,783 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-01 22:15:39,783 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [39, 58] total 94 [2019-10-01 22:15:39,784 INFO L454 AbstractCegarLoop]: Interpolant automaton has 94 states [2019-10-01 22:15:39,784 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 94 interpolants. [2019-10-01 22:15:39,788 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=341, Invalid=8401, Unknown=0, NotChecked=0, Total=8742 [2019-10-01 22:15:39,789 INFO L87 Difference]: Start difference. First operand 77 states and 87 transitions. Second operand 94 states. [2019-10-01 22:16:53,626 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-10-01 22:17:45,036 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 51 [2019-10-01 22:19:22,148 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-10-01 22:21:44,425 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-10-01 22:26:04,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-01 22:26:04,596 INFO L93 Difference]: Finished difference Result 220 states and 250 transitions. [2019-10-01 22:26:04,596 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 87 states. [2019-10-01 22:26:04,596 INFO L78 Accepts]: Start accepts. Automaton has 94 states. Word has length 76 [2019-10-01 22:26:04,597 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-01 22:26:04,598 INFO L225 Difference]: With dead ends: 220 [2019-10-01 22:26:04,599 INFO L226 Difference]: Without dead ends: 214 [2019-10-01 22:26:04,605 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 157 GetRequests, 22 SyntacticMatches, 9 SemanticMatches, 126 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4641 ImplicationChecksByTransitivity, 235.6s TimeCoverageRelationStatistics Valid=568, Invalid=15673, Unknown=15, NotChecked=0, Total=16256 [2019-10-01 22:26:04,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 214 states. [2019-10-01 22:26:04,622 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 214 to 130. [2019-10-01 22:26:04,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 130 states. [2019-10-01 22:26:04,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 130 states and 149 transitions. [2019-10-01 22:26:04,624 INFO L78 Accepts]: Start accepts. Automaton has 130 states and 149 transitions. Word has length 76 [2019-10-01 22:26:04,624 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-01 22:26:04,624 INFO L475 AbstractCegarLoop]: Abstraction has 130 states and 149 transitions. [2019-10-01 22:26:04,624 INFO L476 AbstractCegarLoop]: Interpolant automaton has 94 states. [2019-10-01 22:26:04,625 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 149 transitions. [2019-10-01 22:26:04,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2019-10-01 22:26:04,627 INFO L403 BasicCegarLoop]: Found error trace [2019-10-01 22:26:04,627 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 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] [2019-10-01 22:26:04,627 INFO L418 AbstractCegarLoop]: === Iteration 8 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-01 22:26:04,627 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-01 22:26:04,628 INFO L82 PathProgramCache]: Analyzing trace with hash 867658167, now seen corresponding path program 4 times [2019-10-01 22:26:04,628 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-01 22:26:04,628 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-01 22:26:04,630 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-01 22:26:04,630 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-10-01 22:26:04,630 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-01 22:26:04,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-01 22:26:04,727 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2019-10-01 22:26:04,727 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-01 22:26:04,727 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-01 22:26:04,765 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2019-10-01 22:26:04,799 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2019-10-01 22:26:04,799 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-01 22:26:04,800 INFO L256 TraceCheckSpWp]: Trace formula consists of 199 conjuncts, 8 conjunts are in the unsatisfiable core [2019-10-01 22:26:04,804 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-01 22:26:04,863 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2019-10-01 22:26:04,871 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-01 22:26:04,872 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 13 [2019-10-01 22:26:04,873 INFO L454 AbstractCegarLoop]: Interpolant automaton has 13 states [2019-10-01 22:26:04,873 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2019-10-01 22:26:04,874 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2019-10-01 22:26:04,874 INFO L87 Difference]: Start difference. First operand 130 states and 149 transitions. Second operand 13 states. [2019-10-01 22:26:05,260 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-01 22:26:05,260 INFO L93 Difference]: Finished difference Result 254 states and 292 transitions. [2019-10-01 22:26:05,261 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-10-01 22:26:05,261 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 78 [2019-10-01 22:26:05,261 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-01 22:26:05,262 INFO L225 Difference]: With dead ends: 254 [2019-10-01 22:26:05,263 INFO L226 Difference]: Without dead ends: 133 [2019-10-01 22:26:05,264 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 90 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=71, Invalid=201, Unknown=0, NotChecked=0, Total=272 [2019-10-01 22:26:05,265 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133 states. [2019-10-01 22:26:05,292 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133 to 132. [2019-10-01 22:26:05,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 132 states. [2019-10-01 22:26:05,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 132 states and 151 transitions. [2019-10-01 22:26:05,294 INFO L78 Accepts]: Start accepts. Automaton has 132 states and 151 transitions. Word has length 78 [2019-10-01 22:26:05,294 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-01 22:26:05,294 INFO L475 AbstractCegarLoop]: Abstraction has 132 states and 151 transitions. [2019-10-01 22:26:05,294 INFO L476 AbstractCegarLoop]: Interpolant automaton has 13 states. [2019-10-01 22:26:05,294 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 151 transitions. [2019-10-01 22:26:05,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2019-10-01 22:26:05,297 INFO L403 BasicCegarLoop]: Found error trace [2019-10-01 22:26:05,297 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-01 22:26:05,297 INFO L418 AbstractCegarLoop]: === Iteration 9 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-01 22:26:05,298 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-01 22:26:05,298 INFO L82 PathProgramCache]: Analyzing trace with hash 277428085, now seen corresponding path program 5 times [2019-10-01 22:26:05,298 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-01 22:26:05,298 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-01 22:26:05,302 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-01 22:26:05,303 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-10-01 22:26:05,303 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-01 22:26:05,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-01 22:26:05,380 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2019-10-01 22:26:05,380 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-01 22:26:05,380 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-01 22:26:05,420 INFO L103 rtionOrderModulation]: Keeping assertion order INSIDE_LOOP_FIRST1 [2019-10-01 22:26:05,724 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 4 check-sat command(s) [2019-10-01 22:26:05,724 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-01 22:26:05,725 INFO L256 TraceCheckSpWp]: Trace formula consists of 217 conjuncts, 8 conjunts are in the unsatisfiable core [2019-10-01 22:26:05,728 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-01 22:26:05,789 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2019-10-01 22:26:05,794 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-01 22:26:05,795 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 13 [2019-10-01 22:26:05,795 INFO L454 AbstractCegarLoop]: Interpolant automaton has 13 states [2019-10-01 22:26:05,795 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2019-10-01 22:26:05,796 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=111, Unknown=0, NotChecked=0, Total=156 [2019-10-01 22:26:05,796 INFO L87 Difference]: Start difference. First operand 132 states and 151 transitions. Second operand 13 states. [2019-10-01 22:26:06,179 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-01 22:26:06,179 INFO L93 Difference]: Finished difference Result 215 states and 251 transitions. [2019-10-01 22:26:06,180 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-10-01 22:26:06,180 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 80 [2019-10-01 22:26:06,180 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-01 22:26:06,182 INFO L225 Difference]: With dead ends: 215 [2019-10-01 22:26:06,182 INFO L226 Difference]: Without dead ends: 109 [2019-10-01 22:26:06,183 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 93 GetRequests, 77 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=98, Invalid=208, Unknown=0, NotChecked=0, Total=306 [2019-10-01 22:26:06,184 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2019-10-01 22:26:06,190 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 99. [2019-10-01 22:26:06,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 99 states. [2019-10-01 22:26:06,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 109 transitions. [2019-10-01 22:26:06,191 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 109 transitions. Word has length 80 [2019-10-01 22:26:06,192 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-01 22:26:06,192 INFO L475 AbstractCegarLoop]: Abstraction has 99 states and 109 transitions. [2019-10-01 22:26:06,192 INFO L476 AbstractCegarLoop]: Interpolant automaton has 13 states. [2019-10-01 22:26:06,192 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 109 transitions. [2019-10-01 22:26:06,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2019-10-01 22:26:06,194 INFO L403 BasicCegarLoop]: Found error trace [2019-10-01 22:26:06,194 INFO L411 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-01 22:26:06,194 INFO L418 AbstractCegarLoop]: === Iteration 10 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-01 22:26:06,194 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-01 22:26:06,194 INFO L82 PathProgramCache]: Analyzing trace with hash -1937623581, now seen corresponding path program 6 times [2019-10-01 22:26:06,195 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-01 22:26:06,195 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-01 22:26:06,196 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-01 22:26:06,196 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-10-01 22:26:06,196 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-01 22:26:06,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-01 22:26:07,072 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 11 [2019-10-01 22:26:07,206 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 14 [2019-10-01 22:26:07,389 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 23 [2019-10-01 22:26:07,600 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 34 [2019-10-01 22:26:07,807 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 29 [2019-10-01 22:26:08,019 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 34 [2019-10-01 22:26:08,223 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 30 [2019-10-01 22:26:08,444 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 32 [2019-10-01 22:26:08,624 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 26 [2019-10-01 22:26:08,825 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 28 [2019-10-01 22:26:09,052 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 31 [2019-10-01 22:26:09,278 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 40 [2019-10-01 22:26:09,492 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 37 [2019-10-01 22:26:09,700 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 37 [2019-10-01 22:26:09,939 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 33 [2019-10-01 22:26:10,151 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 34 [2019-10-01 22:26:10,330 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 29 [2019-10-01 22:26:10,529 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 32 [2019-10-01 22:26:10,736 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 35 [2019-10-01 22:26:11,005 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 40 [2019-10-01 22:26:11,235 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 36 [2019-10-01 22:26:11,463 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 37 [2019-10-01 22:26:11,710 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 34 [2019-10-01 22:26:11,920 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 34 [2019-10-01 22:26:12,104 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 29 [2019-10-01 22:26:12,311 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 32 [2019-10-01 22:26:12,530 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 35 [2019-10-01 22:26:12,780 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 40 [2019-10-01 22:26:13,020 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 37 [2019-10-01 22:26:13,244 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 37 [2019-10-01 22:26:13,476 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 34 [2019-10-01 22:26:13,685 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 35 [2019-10-01 22:26:13,859 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 30 [2019-10-01 22:26:14,050 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 33 [2019-10-01 22:26:14,271 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 36 [2019-10-01 22:26:14,534 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 41 [2019-10-01 22:26:14,779 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 37 [2019-10-01 22:26:15,000 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 38 [2019-10-01 22:26:15,289 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 33 [2019-10-01 22:26:15,569 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 35 [2019-10-01 22:26:15,748 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 30 [2019-10-01 22:26:15,951 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 32 [2019-10-01 22:26:16,165 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 36 [2019-10-01 22:26:16,439 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 40 [2019-10-01 22:26:16,703 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 37 [2019-10-01 22:26:16,922 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 37 [2019-10-01 22:26:17,465 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 37 [2019-10-01 22:26:17,754 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 39 [2019-10-01 22:26:18,006 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 36 [2019-10-01 22:26:18,196 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 36 [2019-10-01 22:26:18,560 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 36 [2019-10-01 22:26:18,781 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 39 [2019-10-01 22:26:19,201 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 37 [2019-10-01 22:26:21,965 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-01 22:26:21,966 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-01 22:26:21,966 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-01 22:26:22,008 INFO L103 rtionOrderModulation]: Keeping assertion order MIX_INSIDE_OUTSIDE [2019-10-01 22:26:22,074 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 4 check-sat command(s) [2019-10-01 22:26:22,074 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-01 22:26:22,081 WARN L254 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 141 conjunts are in the unsatisfiable core [2019-10-01 22:26:22,086 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-01 22:26:40,693 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-01 22:26:40,694 INFO L172 IndexEqualityManager]: detected equality via solver [2019-10-01 22:26:40,695 INFO L172 IndexEqualityManager]: detected equality via solver [2019-10-01 22:26:40,697 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-01 22:26:40,700 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-01 22:26:40,701 INFO L172 IndexEqualityManager]: detected equality via solver [2019-10-01 22:26:40,703 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-01 22:26:40,704 INFO L172 IndexEqualityManager]: detected equality via solver [2019-10-01 22:26:40,706 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-01 22:26:40,709 INFO L172 IndexEqualityManager]: detected equality via solver [2019-10-01 22:26:40,714 INFO L172 IndexEqualityManager]: detected equality via solver [2019-10-01 22:26:40,716 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-01 22:26:40,916 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 81 [2019-10-01 22:26:40,917 INFO L341 Elim1Store]: treesize reduction 18, result has 90.6 percent of original size [2019-10-01 22:26:40,918 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 3 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 45 case distinctions, treesize of input 80 treesize of output 191 [2019-10-01 22:26:40,923 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,924 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,924 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,925 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,926 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,926 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,927 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,927 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,928 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,929 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,929 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,930 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,931 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,931 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,932 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,933 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,934 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,934 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,935 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,935 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,936 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,937 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,938 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,938 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,940 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,940 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,941 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,942 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,942 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,943 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,944 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,944 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,944 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,945 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,946 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,946 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,947 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,947 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,948 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,948 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,949 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,950 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,950 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,951 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,952 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,952 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,953 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,954 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,955 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,955 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,956 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,957 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,957 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,958 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,959 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,959 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,960 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,961 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,962 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,962 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,962 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,963 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,964 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,965 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,965 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,966 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,966 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,967 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,968 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,969 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,969 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,970 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,971 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,972 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,973 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,973 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,974 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,975 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,975 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,976 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,977 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,978 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,979 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,979 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,980 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,992 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,993 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,994 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,994 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,995 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,995 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,996 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,997 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,997 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,998 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,998 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:40,999 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,000 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,001 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,001 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,002 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,002 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,003 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,004 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,005 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,005 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,006 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,006 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,007 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,008 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,008 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,009 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,009 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,010 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,011 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,011 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,012 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,012 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,013 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,013 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,014 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,015 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,015 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,016 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,017 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,017 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,018 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,018 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,019 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,020 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,020 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,021 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,022 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,022 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,023 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,023 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,024 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,026 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,026 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,027 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,027 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,029 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,029 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,030 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,031 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,031 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,033 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,033 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,034 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,034 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,035 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,036 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,037 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,037 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,038 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,038 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,039 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,040 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,040 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,041 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,041 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,042 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,042 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,044 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,044 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,045 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,045 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,046 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,047 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,047 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,048 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,049 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,050 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,050 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,051 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,051 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,052 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,053 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,053 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,054 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,054 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,055 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,055 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,056 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,057 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,057 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,058 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,059 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,059 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,060 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,060 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,061 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,061 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,062 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,063 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,063 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,064 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,064 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,065 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,065 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,067 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,067 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,068 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,068 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,069 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,070 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,070 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,071 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,072 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,073 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,073 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,074 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,074 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,075 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,075 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,076 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,076 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,077 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,077 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,078 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,079 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,079 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,079 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,080 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,080 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,081 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,081 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,082 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,082 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,083 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,083 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,084 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,084 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,085 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,085 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,086 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,086 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,087 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,087 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,088 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,088 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,089 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,089 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,090 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,091 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,091 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,092 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,092 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,093 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,093 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,094 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,095 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,095 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,096 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,096 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,097 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,097 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,098 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,098 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,099 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,099 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,100 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,101 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,101 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,102 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,103 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,103 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,104 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,105 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,106 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,106 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,107 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,108 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,108 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,109 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,109 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,110 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,111 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,111 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,112 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,112 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,113 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,114 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,114 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,115 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,115 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,116 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,116 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,117 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,117 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,118 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,118 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,119 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,119 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,120 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,120 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,121 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,122 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,122 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,123 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,125 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,125 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,126 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,128 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,128 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,130 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,131 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,132 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,133 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,133 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,135 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,135 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,136 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,137 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,138 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,140 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,140 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,141 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,142 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,143 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,144 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,145 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,145 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,146 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,146 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,147 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,149 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,149 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,150 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,151 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,152 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,152 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,153 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,154 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,154 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,155 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,156 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,156 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,157 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,157 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,158 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,158 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,159 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,159 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,160 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,160 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,161 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,162 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,162 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,163 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,164 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,165 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,166 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,166 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,167 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,168 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,169 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,170 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,170 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,171 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,172 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,173 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,173 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,174 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,175 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,176 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,177 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,177 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,179 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,179 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,180 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,181 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,182 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,183 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,183 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,184 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,185 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,186 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,186 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,187 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,188 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,188 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,190 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,190 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,191 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,191 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,192 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,192 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,193 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,194 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,194 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,195 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,196 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,197 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,198 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,199 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,200 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,201 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,202 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,203 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,204 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,205 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,205 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,207 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,208 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,209 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,210 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,210 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,212 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,213 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,213 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,214 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,215 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,215 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,216 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,217 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,218 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,218 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,219 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,220 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,220 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,221 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,221 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,222 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,222 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,222 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,223 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,224 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,224 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,225 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,226 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,227 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,227 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,228 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,228 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,229 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,229 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,230 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,230 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,231 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,231 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,232 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,233 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,234 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,235 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,235 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,237 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,237 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,238 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,239 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,239 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,240 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,242 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,242 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,243 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,244 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,245 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,246 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,247 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,248 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,248 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,250 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,250 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,251 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,252 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,252 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,253 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,253 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,254 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,254 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,255 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,255 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,256 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,256 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,256 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,257 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,257 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,258 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,259 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,259 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,260 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,261 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,261 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,262 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,263 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,264 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,264 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,265 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,266 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,267 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,267 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,268 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,269 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,270 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,271 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,271 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,273 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,273 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,274 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,275 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,275 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,276 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,277 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,277 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,278 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,278 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,279 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,279 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,280 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,280 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,281 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,281 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,282 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,283 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,284 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,285 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,286 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,287 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,288 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,289 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,290 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,290 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,291 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,292 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,293 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,294 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,295 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,295 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,296 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,297 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,298 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,298 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,299 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,299 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,300 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,300 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,301 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,301 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,302 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,302 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,303 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,303 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,304 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,304 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,304 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,305 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,305 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,306 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,306 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,307 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,307 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,308 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,308 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,309 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,309 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,310 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,310 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,310 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,311 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,311 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,312 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,312 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,313 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,313 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,314 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,314 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,314 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,315 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,315 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,316 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,316 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,317 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,317 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,317 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,318 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,318 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,319 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,319 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,320 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,320 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,320 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,321 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,321 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,322 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,322 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,323 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,323 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,324 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,324 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,325 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,325 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,326 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,327 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,327 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,328 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,328 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,329 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,329 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,330 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,330 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,331 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,331 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,332 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,333 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,333 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,333 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,334 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,335 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,335 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,335 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,336 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,336 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,336 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,337 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,338 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,338 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,339 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,339 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,340 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,340 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,341 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,341 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,342 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,343 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,343 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,343 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,344 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,344 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,345 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,345 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,345 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,346 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,346 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,347 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,347 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,347 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,348 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,348 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,348 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,349 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,349 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,350 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,350 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,350 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,351 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,351 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,352 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,352 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,353 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,353 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,354 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,354 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,354 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,355 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,355 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,356 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,356 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,357 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,357 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,357 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,358 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,358 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,359 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,359 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,359 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,360 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,360 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,361 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,361 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,364 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,364 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,365 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,365 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,365 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,366 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,366 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,367 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,367 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,368 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,374 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,374 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,375 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,375 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,376 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,376 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,377 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,377 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,378 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,378 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,379 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,379 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,380 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,380 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,381 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,381 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,382 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,382 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,383 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,383 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,384 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,384 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,385 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,386 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,386 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,387 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,387 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,388 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,388 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,389 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,389 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,389 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,391 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,391 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,391 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,392 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,392 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,393 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,394 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,394 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,394 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,395 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,395 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,396 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,396 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,397 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,397 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,398 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,398 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,398 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,399 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,399 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,400 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,400 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,401 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,401 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,402 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,402 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,403 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,403 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,404 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,404 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,405 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,405 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,406 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,406 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,407 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,407 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,407 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,408 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,408 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,409 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,409 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,410 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,410 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,411 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,411 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,411 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,412 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,412 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,412 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,413 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,413 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,414 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,414 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,415 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,415 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,415 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,416 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,416 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,417 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,417 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,417 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,418 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,418 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,419 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,419 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,420 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,420 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,420 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,421 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,421 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,422 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,422 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,422 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,423 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,423 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,424 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,424 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,425 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,425 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,426 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,426 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,426 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,427 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,427 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,428 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,428 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,429 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,429 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,430 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,430 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,430 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,431 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,431 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,432 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,432 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,433 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,433 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,434 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,434 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,435 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,435 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,436 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,437 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,437 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,438 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,438 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,439 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,439 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,440 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,440 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,441 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,442 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,442 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,442 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,443 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,443 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,444 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,444 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,445 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,445 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,446 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,446 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,447 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,447 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,447 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,448 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,448 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,449 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,449 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,449 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,450 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,450 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,450 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,453 INFO L496 ElimStorePlain]: Start of recursive call 2: 22 dim-0 vars, End of recursive call: 23 dim-0 vars, and 3 xjuncts. [2019-10-01 22:26:41,655 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 34 [2019-10-01 22:26:41,656 INFO L567 ElimStorePlain]: treesize reduction 1148, result has 4.3 percent of original size [2019-10-01 22:26:41,657 INFO L496 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-10-01 22:26:41,657 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 6 variables, input treesize:116, output treesize:26 [2019-10-01 22:26:41,803 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:41,968 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:42,021 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-01 22:26:42,373 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-01 22:26:42,376 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-01 22:26:42,376 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [76, 77] total 150 [2019-10-01 22:26:42,377 INFO L454 AbstractCegarLoop]: Interpolant automaton has 150 states [2019-10-01 22:26:42,378 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 150 interpolants. [2019-10-01 22:26:42,383 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=2525, Invalid=19825, Unknown=0, NotChecked=0, Total=22350 [2019-10-01 22:26:42,383 INFO L87 Difference]: Start difference. First operand 99 states and 109 transitions. Second operand 150 states. [2019-10-01 22:26:48,271 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 53 [2019-10-01 22:27:01,393 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 48 [2019-10-01 22:27:13,037 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 48 [2019-10-01 22:27:21,116 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 56 [2019-10-01 22:27:24,074 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 57 [2019-10-01 22:27:28,675 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 52 [2019-10-01 22:27:42,196 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 52 [2019-10-01 22:27:48,317 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 51 [2019-10-01 22:27:48,898 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 52 [2019-10-01 22:27:50,848 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 48 [2019-10-01 22:27:52,745 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 45 [2019-10-01 22:27:53,388 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 44 [2019-10-01 22:27:53,895 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 49 [2019-10-01 22:28:06,964 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-01 22:28:06,964 INFO L93 Difference]: Finished difference Result 281 states and 311 transitions. [2019-10-01 22:28:06,965 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2019-10-01 22:28:06,965 INFO L78 Accepts]: Start accepts. Automaton has 150 states. Word has length 98 [2019-10-01 22:28:06,965 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-01 22:28:06,968 INFO L225 Difference]: With dead ends: 281 [2019-10-01 22:28:06,968 INFO L226 Difference]: Without dead ends: 275 [2019-10-01 22:28:06,974 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 271 GetRequests, 23 SyntacticMatches, 16 SemanticMatches, 232 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21554 ImplicationChecksByTransitivity, 57.9s TimeCoverageRelationStatistics Valid=6626, Invalid=47894, Unknown=2, NotChecked=0, Total=54522 [2019-10-01 22:28:06,975 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 275 states. [2019-10-01 22:28:06,991 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 275 to 168. [2019-10-01 22:28:06,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 168 states. [2019-10-01 22:28:06,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 168 states and 187 transitions. [2019-10-01 22:28:06,992 INFO L78 Accepts]: Start accepts. Automaton has 168 states and 187 transitions. Word has length 98 [2019-10-01 22:28:06,992 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-01 22:28:06,993 INFO L475 AbstractCegarLoop]: Abstraction has 168 states and 187 transitions. [2019-10-01 22:28:06,993 INFO L476 AbstractCegarLoop]: Interpolant automaton has 150 states. [2019-10-01 22:28:06,993 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 187 transitions. [2019-10-01 22:28:06,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2019-10-01 22:28:06,994 INFO L403 BasicCegarLoop]: Found error trace [2019-10-01 22:28:06,994 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-01 22:28:06,995 INFO L418 AbstractCegarLoop]: === Iteration 11 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-01 22:28:06,995 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-01 22:28:06,995 INFO L82 PathProgramCache]: Analyzing trace with hash 1291204257, now seen corresponding path program 7 times [2019-10-01 22:28:06,995 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-01 22:28:06,995 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-01 22:28:06,997 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-01 22:28:06,997 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-10-01 22:28:06,997 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-01 22:28:07,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-01 22:28:07,115 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2019-10-01 22:28:07,117 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-01 22:28:07,117 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-01 22:28:07,158 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-01 22:28:07,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-01 22:28:07,215 INFO L256 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 10 conjunts are in the unsatisfiable core [2019-10-01 22:28:07,218 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-01 22:28:07,318 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2019-10-01 22:28:07,322 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-01 22:28:07,322 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 16 [2019-10-01 22:28:07,323 INFO L454 AbstractCegarLoop]: Interpolant automaton has 16 states [2019-10-01 22:28:07,323 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2019-10-01 22:28:07,324 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=180, Unknown=0, NotChecked=0, Total=240 [2019-10-01 22:28:07,324 INFO L87 Difference]: Start difference. First operand 168 states and 187 transitions. Second operand 16 states. [2019-10-01 22:28:07,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-01 22:28:07,890 INFO L93 Difference]: Finished difference Result 330 states and 368 transitions. [2019-10-01 22:28:07,890 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2019-10-01 22:28:07,891 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 100 [2019-10-01 22:28:07,891 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-01 22:28:07,892 INFO L225 Difference]: With dead ends: 330 [2019-10-01 22:28:07,893 INFO L226 Difference]: Without dead ends: 171 [2019-10-01 22:28:07,894 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 115 GetRequests, 96 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 73 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=104, Invalid=316, Unknown=0, NotChecked=0, Total=420 [2019-10-01 22:28:07,894 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 171 states. [2019-10-01 22:28:07,907 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 171 to 170. [2019-10-01 22:28:07,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 170 states. [2019-10-01 22:28:07,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 170 states and 189 transitions. [2019-10-01 22:28:07,909 INFO L78 Accepts]: Start accepts. Automaton has 170 states and 189 transitions. Word has length 100 [2019-10-01 22:28:07,909 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-01 22:28:07,909 INFO L475 AbstractCegarLoop]: Abstraction has 170 states and 189 transitions. [2019-10-01 22:28:07,909 INFO L476 AbstractCegarLoop]: Interpolant automaton has 16 states. [2019-10-01 22:28:07,909 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 189 transitions. [2019-10-01 22:28:07,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2019-10-01 22:28:07,910 INFO L403 BasicCegarLoop]: Found error trace [2019-10-01 22:28:07,910 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-01 22:28:07,911 INFO L418 AbstractCegarLoop]: === Iteration 12 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-01 22:28:07,911 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-01 22:28:07,911 INFO L82 PathProgramCache]: Analyzing trace with hash 261095903, now seen corresponding path program 8 times [2019-10-01 22:28:07,911 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-01 22:28:07,911 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-01 22:28:07,914 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-01 22:28:07,915 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-01 22:28:07,915 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-01 22:28:07,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-01 22:28:08,019 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2019-10-01 22:28:08,020 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-01 22:28:08,020 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-01 22:28:08,080 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2019-10-01 22:28:08,125 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-10-01 22:28:08,125 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-01 22:28:08,126 INFO L256 TraceCheckSpWp]: Trace formula consists of 273 conjuncts, 10 conjunts are in the unsatisfiable core [2019-10-01 22:28:08,127 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-01 22:28:08,188 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 9 proven. 16 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2019-10-01 22:28:08,192 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-01 22:28:08,192 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 16 [2019-10-01 22:28:08,192 INFO L454 AbstractCegarLoop]: Interpolant automaton has 16 states [2019-10-01 22:28:08,193 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2019-10-01 22:28:08,193 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=174, Unknown=0, NotChecked=0, Total=240 [2019-10-01 22:28:08,193 INFO L87 Difference]: Start difference. First operand 170 states and 189 transitions. Second operand 16 states. [2019-10-01 22:28:08,762 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-01 22:28:08,762 INFO L93 Difference]: Finished difference Result 269 states and 305 transitions. [2019-10-01 22:28:08,762 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2019-10-01 22:28:08,762 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 102 [2019-10-01 22:28:08,763 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-01 22:28:08,764 INFO L225 Difference]: With dead ends: 269 [2019-10-01 22:28:08,764 INFO L226 Difference]: Without dead ends: 131 [2019-10-01 22:28:08,765 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 118 GetRequests, 98 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 73 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=144, Invalid=318, Unknown=0, NotChecked=0, Total=462 [2019-10-01 22:28:08,766 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 131 states. [2019-10-01 22:28:08,773 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 131 to 121. [2019-10-01 22:28:08,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 121 states. [2019-10-01 22:28:08,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 121 states and 131 transitions. [2019-10-01 22:28:08,774 INFO L78 Accepts]: Start accepts. Automaton has 121 states and 131 transitions. Word has length 102 [2019-10-01 22:28:08,775 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-01 22:28:08,775 INFO L475 AbstractCegarLoop]: Abstraction has 121 states and 131 transitions. [2019-10-01 22:28:08,775 INFO L476 AbstractCegarLoop]: Interpolant automaton has 16 states. [2019-10-01 22:28:08,775 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 131 transitions. [2019-10-01 22:28:08,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2019-10-01 22:28:08,776 INFO L403 BasicCegarLoop]: Found error trace [2019-10-01 22:28:08,776 INFO L411 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-01 22:28:08,776 INFO L418 AbstractCegarLoop]: === Iteration 13 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-01 22:28:08,776 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-01 22:28:08,777 INFO L82 PathProgramCache]: Analyzing trace with hash 930798029, now seen corresponding path program 9 times [2019-10-01 22:28:08,777 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-01 22:28:08,777 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-01 22:28:08,778 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-01 22:28:08,778 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-10-01 22:28:08,778 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-01 22:28:08,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-01 22:28:10,343 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 12 [2019-10-01 22:28:10,643 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 18 [2019-10-01 22:28:10,833 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 11 [2019-10-01 22:28:11,004 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 14 [2019-10-01 22:28:11,240 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 23 [2019-10-01 22:28:11,578 WARN L191 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 34 [2019-10-01 22:28:11,881 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 30 [2019-10-01 22:28:12,230 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 38 [2019-10-01 22:28:12,543 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 34 [2019-10-01 22:28:12,850 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 36 [2019-10-01 22:28:13,178 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 35 [2019-10-01 22:28:13,483 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 34 [2019-10-01 22:28:13,750 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 29 [2019-10-01 22:28:14,070 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 33 [2019-10-01 22:28:14,367 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 35 [2019-10-01 22:28:14,753 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 42 [2019-10-01 22:28:15,168 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 41 [2019-10-01 22:28:15,527 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 44 [2019-10-01 22:28:15,861 WARN L191 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 40 [2019-10-01 22:28:16,213 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 42 [2019-10-01 22:28:16,511 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 36 [2019-10-01 22:28:16,818 WARN L191 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 38 [2019-10-01 22:28:17,089 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 33 [2019-10-01 22:28:17,387 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 35 [2019-10-01 22:28:17,697 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 38 [2019-10-01 22:28:18,048 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 45 [2019-10-01 22:28:18,398 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 40 [2019-10-01 22:28:18,762 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 46 [2019-10-01 22:28:19,122 WARN L191 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 44 [2019-10-01 22:28:19,442 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 42 [2019-10-01 22:28:19,753 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 38 [2019-10-01 22:28:20,065 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 40 [2019-10-01 22:28:20,344 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 34 [2019-10-01 22:28:20,659 WARN L191 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 39 [2019-10-01 22:28:20,963 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 39 [2019-10-01 22:28:21,326 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 47 [2019-10-01 22:28:21,670 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 44 [2019-10-01 22:28:22,023 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 47 [2019-10-01 22:28:22,381 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 44 [2019-10-01 22:28:22,713 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 43 [2019-10-01 22:28:23,041 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 40 [2019-10-01 22:28:23,411 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 40 [2019-10-01 22:28:23,678 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 34 [2019-10-01 22:28:23,960 WARN L191 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 42 [2019-10-01 22:28:24,252 WARN L191 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 38 [2019-10-01 22:28:24,614 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 48 [2019-10-01 22:28:24,982 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 45 [2019-10-01 22:28:25,324 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 47 [2019-10-01 22:28:25,654 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 43 [2019-10-01 22:28:25,965 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 43 [2019-10-01 22:28:26,270 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 39 [2019-10-01 22:28:26,572 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 40 [2019-10-01 22:28:26,813 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 35 [2019-10-01 22:28:27,083 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 41 [2019-10-01 22:28:27,365 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 38 [2019-10-01 22:28:27,698 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 45 [2019-10-01 22:28:28,028 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 42 [2019-10-01 22:28:28,360 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 44 [2019-10-01 22:28:28,692 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 43 [2019-10-01 22:28:28,994 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 41 [2019-10-01 22:28:29,287 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 38 [2019-10-01 22:28:29,572 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 39 [2019-10-01 22:28:29,957 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 38 [2019-10-01 22:28:30,282 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 45 [2019-10-01 22:28:30,603 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 44 [2019-10-01 22:28:30,939 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 44 [2019-10-01 22:28:31,250 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 41 [2019-10-01 22:28:31,523 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 42 [2019-10-01 22:28:31,940 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 41 [2019-10-01 22:28:32,183 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 38 [2019-10-01 22:28:32,493 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 45 [2019-10-01 22:28:32,782 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 41 [2019-10-01 22:28:33,092 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 44 [2019-10-01 22:28:33,408 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 41 [2019-10-01 22:28:33,660 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 41 [2019-10-01 22:28:34,001 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 39 [2019-10-01 22:28:34,199 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 35 [2019-10-01 22:28:34,456 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 42 [2019-10-01 22:28:34,718 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 39 [2019-10-01 22:28:34,969 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 41 [2019-10-01 22:28:35,228 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 39 [2019-10-01 22:28:36,918 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 1 proven. 175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-01 22:28:36,918 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-01 22:28:36,918 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-01 22:28:36,958 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2019-10-01 22:28:37,044 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2019-10-01 22:28:37,044 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-01 22:28:37,048 WARN L254 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 186 conjunts are in the unsatisfiable core [2019-10-01 22:28:37,052 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-01 22:28:37,123 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2019-10-01 22:28:37,123 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-01 22:28:37,139 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-01 22:28:37,140 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-10-01 22:28:37,140 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:25, output treesize:10