/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-RepeatedSemanticLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/horseshoe.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-d5b4239aa45c8d22a30959944f2ef622f7386a6d-d5b4239 [2021-03-25 20:04:28,646 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-03-25 20:04:28,648 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-03-25 20:04:28,671 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-03-25 20:04:28,672 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-03-25 20:04:28,673 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-03-25 20:04:28,674 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-03-25 20:04:28,676 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-03-25 20:04:28,677 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-03-25 20:04:28,678 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-03-25 20:04:28,679 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-03-25 20:04:28,680 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-03-25 20:04:28,680 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-03-25 20:04:28,681 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-03-25 20:04:28,682 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-03-25 20:04:28,683 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-03-25 20:04:28,684 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-03-25 20:04:28,684 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-03-25 20:04:28,686 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-03-25 20:04:28,691 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-03-25 20:04:28,692 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-03-25 20:04:28,697 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-03-25 20:04:28,698 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-03-25 20:04:28,699 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-03-25 20:04:28,701 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-03-25 20:04:28,716 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-03-25 20:04:28,718 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-03-25 20:04:28,719 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-03-25 20:04:28,720 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-RepeatedSemanticLbe.epf [2021-03-25 20:04:28,752 INFO L113 SettingsManager]: Loading preferences was successful [2021-03-25 20:04:28,752 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-03-25 20:04:28,755 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-03-25 20:04:28,756 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-03-25 20:04:28,756 INFO L138 SettingsManager]: * Use SBE=true [2021-03-25 20:04:28,756 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-03-25 20:04:28,756 INFO L138 SettingsManager]: * sizeof long=4 [2021-03-25 20:04:28,756 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-03-25 20:04:28,756 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-03-25 20:04:28,757 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-03-25 20:04:28,757 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-03-25 20:04:28,757 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-03-25 20:04:28,757 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-03-25 20:04:28,758 INFO L138 SettingsManager]: * sizeof long double=12 [2021-03-25 20:04:28,758 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-03-25 20:04:28,758 INFO L138 SettingsManager]: * Use constant arrays=true [2021-03-25 20:04:28,758 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-03-25 20:04:28,758 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-03-25 20:04:28,758 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-03-25 20:04:28,758 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-03-25 20:04:28,759 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-03-25 20:04:28,759 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-25 20:04:28,759 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-03-25 20:04:28,759 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-03-25 20:04:28,759 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-03-25 20:04:28,759 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-03-25 20:04:28,760 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-03-25 20:04:28,760 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-03-25 20:04:28,760 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-03-25 20:04:28,760 INFO L138 SettingsManager]: * Apply repeated Lipton Reduction=true WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-03-25 20:04:29,063 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-03-25 20:04:29,084 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-03-25 20:04:29,087 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-03-25 20:04:29,088 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-03-25 20:04:29,089 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-03-25 20:04:29,090 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/horseshoe.wvr.bpl [2021-03-25 20:04:29,090 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/horseshoe.wvr.bpl' [2021-03-25 20:04:29,586 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-03-25 20:04:29,587 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-03-25 20:04:29,588 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-03-25 20:04:29,588 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-03-25 20:04:29,588 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-03-25 20:04:29,599 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "horseshoe.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.03 08:04:29" (1/1) ... [2021-03-25 20:04:29,605 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "horseshoe.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.03 08:04:29" (1/1) ... [2021-03-25 20:04:29,610 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-03-25 20:04:29,612 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-03-25 20:04:29,612 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-03-25 20:04:29,612 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-03-25 20:04:29,618 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "horseshoe.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.03 08:04:29" (1/1) ... [2021-03-25 20:04:29,619 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "horseshoe.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.03 08:04:29" (1/1) ... [2021-03-25 20:04:29,620 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "horseshoe.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.03 08:04:29" (1/1) ... [2021-03-25 20:04:29,620 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "horseshoe.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.03 08:04:29" (1/1) ... [2021-03-25 20:04:29,622 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "horseshoe.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.03 08:04:29" (1/1) ... [2021-03-25 20:04:29,625 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "horseshoe.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.03 08:04:29" (1/1) ... [2021-03-25 20:04:29,625 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "horseshoe.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.03 08:04:29" (1/1) ... [2021-03-25 20:04:29,626 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-03-25 20:04:29,627 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-03-25 20:04:29,627 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-03-25 20:04:29,627 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-03-25 20:04:29,628 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "horseshoe.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.03 08:04:29" (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 [2021-03-25 20:04:29,685 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-03-25 20:04:29,685 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-03-25 20:04:29,685 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-03-25 20:04:29,686 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-03-25 20:04:29,686 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-03-25 20:04:29,686 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-03-25 20:04:29,686 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-03-25 20:04:29,686 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-03-25 20:04:29,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-03-25 20:04:29,686 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2021-03-25 20:04:29,686 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-03-25 20:04:29,687 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-03-25 20:04:29,687 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-03-25 20:04:29,909 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-03-25 20:04:29,909 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-03-25 20:04:29,910 INFO L202 PluginConnector]: Adding new model horseshoe.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.03 08:04:29 BoogieIcfgContainer [2021-03-25 20:04:29,911 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-03-25 20:04:29,912 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-03-25 20:04:29,912 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-03-25 20:04:29,914 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-03-25 20:04:29,914 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "horseshoe.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.03 08:04:29" (1/2) ... [2021-03-25 20:04:29,915 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b574976 and model type horseshoe.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.03 08:04:29, skipping insertion in model container [2021-03-25 20:04:29,915 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "horseshoe.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.03 08:04:29" (2/2) ... [2021-03-25 20:04:29,916 INFO L111 eAbstractionObserver]: Analyzing ICFG horseshoe.wvr.bpl [2021-03-25 20:04:29,937 INFO L149 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-03-25 20:04:29,940 INFO L161 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-03-25 20:04:29,941 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-03-25 20:04:30,017 INFO L149 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2021-03-25 20:04:30,045 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-03-25 20:04:30,068 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-25 20:04:30,068 INFO L377 AbstractCegarLoop]: Hoare is false [2021-03-25 20:04:30,069 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-25 20:04:30,069 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-25 20:04:30,069 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-25 20:04:30,069 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-25 20:04:30,069 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-25 20:04:30,069 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-25 20:04:30,085 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 40 places, 33 transitions, 90 flow [2021-03-25 20:04:30,120 INFO L129 PetriNetUnfolder]: 3/30 cut-off events. [2021-03-25 20:04:30,120 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2021-03-25 20:04:30,126 INFO L84 FinitePrefix]: Finished finitePrefix Result has 43 conditions, 30 events. 3/30 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 57 event pairs, 0 based on Foata normal form. 0/26 useless extension candidates. Maximal degree in co-relation 25. Up to 2 conditions per place. [2021-03-25 20:04:30,128 INFO L82 GeneralOperation]: Start removeDead. Operand has 40 places, 33 transitions, 90 flow [2021-03-25 20:04:30,132 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 35 places, 28 transitions, 74 flow [2021-03-25 20:04:30,134 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:04:30,147 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 35 places, 28 transitions, 74 flow [2021-03-25 20:04:30,150 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 35 places, 28 transitions, 74 flow [2021-03-25 20:04:30,154 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 35 places, 28 transitions, 74 flow [2021-03-25 20:04:30,172 INFO L129 PetriNetUnfolder]: 3/28 cut-off events. [2021-03-25 20:04:30,172 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2021-03-25 20:04:30,173 INFO L84 FinitePrefix]: Finished finitePrefix Result has 41 conditions, 28 events. 3/28 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 63 event pairs, 0 based on Foata normal form. 0/25 useless extension candidates. Maximal degree in co-relation 25. Up to 2 conditions per place. [2021-03-25 20:04:30,177 INFO L142 LiptonReduction]: Number of co-enabled transitions 316 [2021-03-25 20:04:30,694 INFO L154 LiptonReduction]: Checked pairs total: 171 [2021-03-25 20:04:30,694 INFO L156 LiptonReduction]: Total number of compositions: 11 [2021-03-25 20:04:30,696 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 563 [2021-03-25 20:04:30,705 INFO L129 PetriNetUnfolder]: 3/16 cut-off events. [2021-03-25 20:04:30,706 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2021-03-25 20:04:30,706 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:04:30,706 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:04:30,707 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:04:30,711 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:04:30,715 INFO L82 PathProgramCache]: Analyzing trace with hash 487410667, now seen corresponding path program 1 times [2021-03-25 20:04:30,723 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:04:30,724 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1785414009] [2021-03-25 20:04:30,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:04:30,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:04:30,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:30,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:30,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:30,823 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:30,824 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:04:30,824 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1785414009] [2021-03-25 20:04:30,825 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 20:04:30,825 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-03-25 20:04:30,825 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [379993014] [2021-03-25 20:04:30,832 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-25 20:04:30,832 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:04:30,841 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-25 20:04:30,843 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-25 20:04:30,843 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 36 out of 44 [2021-03-25 20:04:30,845 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 24 places, 17 transitions, 52 flow. Second operand has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:30,845 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:04:30,845 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 36 of 44 [2021-03-25 20:04:30,846 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:04:30,864 INFO L129 PetriNetUnfolder]: 3/18 cut-off events. [2021-03-25 20:04:30,865 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2021-03-25 20:04:30,865 INFO L84 FinitePrefix]: Finished finitePrefix Result has 37 conditions, 18 events. 3/18 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 18 event pairs, 0 based on Foata normal form. 0/15 useless extension candidates. Maximal degree in co-relation 20. Up to 3 conditions per place. [2021-03-25 20:04:30,866 INFO L132 encePairwiseOnDemand]: 40/44 looper letters, 2 selfloop transitions, 3 changer transitions 0/18 dead transitions. [2021-03-25 20:04:30,866 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 26 places, 18 transitions, 64 flow [2021-03-25 20:04:30,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-25 20:04:30,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-03-25 20:04:30,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 114 transitions. [2021-03-25 20:04:30,876 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.8636363636363636 [2021-03-25 20:04:30,876 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 114 transitions. [2021-03-25 20:04:30,877 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 114 transitions. [2021-03-25 20:04:30,877 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:04:30,879 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 114 transitions. [2021-03-25 20:04:30,881 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 38.0) internal successors, (114), 3 states have internal predecessors, (114), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:30,885 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 44.0) internal successors, (176), 4 states have internal predecessors, (176), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:30,885 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 44.0) internal successors, (176), 4 states have internal predecessors, (176), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:30,887 INFO L185 Difference]: Start difference. First operand has 24 places, 17 transitions, 52 flow. Second operand 3 states and 114 transitions. [2021-03-25 20:04:30,888 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 26 places, 18 transitions, 64 flow [2021-03-25 20:04:30,890 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 20 places, 18 transitions, 52 flow, removed 0 selfloop flow, removed 6 redundant places. [2021-03-25 20:04:30,891 INFO L241 Difference]: Finished difference. Result has 22 places, 18 transitions, 58 flow [2021-03-25 20:04:30,892 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=44, PETRI_DIFFERENCE_MINUEND_FLOW=40, PETRI_DIFFERENCE_MINUEND_PLACES=18, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=17, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=14, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=58, PETRI_PLACES=22, PETRI_TRANSITIONS=18} [2021-03-25 20:04:30,893 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, -2 predicate places. [2021-03-25 20:04:30,893 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:04:30,893 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 22 places, 18 transitions, 58 flow [2021-03-25 20:04:30,894 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 22 places, 18 transitions, 58 flow [2021-03-25 20:04:30,894 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 22 places, 18 transitions, 58 flow [2021-03-25 20:04:30,898 INFO L129 PetriNetUnfolder]: 3/18 cut-off events. [2021-03-25 20:04:30,898 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-25 20:04:30,899 INFO L84 FinitePrefix]: Finished finitePrefix Result has 32 conditions, 18 events. 3/18 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 19 event pairs, 0 based on Foata normal form. 0/16 useless extension candidates. Maximal degree in co-relation 18. Up to 3 conditions per place. [2021-03-25 20:04:30,899 INFO L142 LiptonReduction]: Number of co-enabled transitions 104 [2021-03-25 20:04:31,223 INFO L154 LiptonReduction]: Checked pairs total: 24 [2021-03-25 20:04:31,223 INFO L156 LiptonReduction]: Total number of compositions: 3 [2021-03-25 20:04:31,223 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 330 [2021-03-25 20:04:31,225 INFO L480 AbstractCegarLoop]: Abstraction has has 20 places, 16 transitions, 54 flow [2021-03-25 20:04:31,225 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:31,225 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:04:31,225 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:04:31,225 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-03-25 20:04:31,225 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:04:31,226 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:04:31,226 INFO L82 PathProgramCache]: Analyzing trace with hash 1557247505, now seen corresponding path program 1 times [2021-03-25 20:04:31,226 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:04:31,227 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [948991987] [2021-03-25 20:04:31,227 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:04:31,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:04:31,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,263 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:31,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,266 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:31,267 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:04:31,267 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [948991987] [2021-03-25 20:04:31,267 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 20:04:31,267 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-03-25 20:04:31,267 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1379784922] [2021-03-25 20:04:31,268 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-25 20:04:31,268 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:04:31,272 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-25 20:04:31,272 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-25 20:04:31,273 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 37 out of 47 [2021-03-25 20:04:31,275 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 20 places, 16 transitions, 54 flow. Second operand has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:31,275 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:04:31,275 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 37 of 47 [2021-03-25 20:04:31,275 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:04:31,284 INFO L129 PetriNetUnfolder]: 3/17 cut-off events. [2021-03-25 20:04:31,284 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-25 20:04:31,286 INFO L84 FinitePrefix]: Finished finitePrefix Result has 36 conditions, 17 events. 3/17 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 16 event pairs, 0 based on Foata normal form. 0/15 useless extension candidates. Maximal degree in co-relation 20. Up to 4 conditions per place. [2021-03-25 20:04:31,287 INFO L132 encePairwiseOnDemand]: 44/47 looper letters, 2 selfloop transitions, 2 changer transitions 0/17 dead transitions. [2021-03-25 20:04:31,288 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 22 places, 17 transitions, 64 flow [2021-03-25 20:04:31,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-25 20:04:31,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-03-25 20:04:31,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 116 transitions. [2021-03-25 20:04:31,293 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.8226950354609929 [2021-03-25 20:04:31,297 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 116 transitions. [2021-03-25 20:04:31,298 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 116 transitions. [2021-03-25 20:04:31,299 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:04:31,299 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 116 transitions. [2021-03-25 20:04:31,300 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 38.666666666666664) internal successors, (116), 3 states have internal predecessors, (116), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:31,302 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 47.0) internal successors, (188), 4 states have internal predecessors, (188), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:31,302 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 47.0) internal successors, (188), 4 states have internal predecessors, (188), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:31,302 INFO L185 Difference]: Start difference. First operand has 20 places, 16 transitions, 54 flow. Second operand 3 states and 116 transitions. [2021-03-25 20:04:31,302 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 22 places, 17 transitions, 64 flow [2021-03-25 20:04:31,303 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 20 places, 17 transitions, 58 flow, removed 1 selfloop flow, removed 2 redundant places. [2021-03-25 20:04:31,304 INFO L241 Difference]: Finished difference. Result has 21 places, 17 transitions, 60 flow [2021-03-25 20:04:31,304 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=47, PETRI_DIFFERENCE_MINUEND_FLOW=48, PETRI_DIFFERENCE_MINUEND_PLACES=18, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=16, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=14, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=60, PETRI_PLACES=21, PETRI_TRANSITIONS=17} [2021-03-25 20:04:31,305 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, -3 predicate places. [2021-03-25 20:04:31,305 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:04:31,305 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 21 places, 17 transitions, 60 flow [2021-03-25 20:04:31,306 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 21 places, 17 transitions, 60 flow [2021-03-25 20:04:31,306 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 21 places, 17 transitions, 60 flow [2021-03-25 20:04:31,314 INFO L129 PetriNetUnfolder]: 3/17 cut-off events. [2021-03-25 20:04:31,314 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-25 20:04:31,314 INFO L84 FinitePrefix]: Finished finitePrefix Result has 34 conditions, 17 events. 3/17 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 13 event pairs, 0 based on Foata normal form. 0/14 useless extension candidates. Maximal degree in co-relation 20. Up to 4 conditions per place. [2021-03-25 20:04:31,314 INFO L142 LiptonReduction]: Number of co-enabled transitions 88 [2021-03-25 20:04:31,316 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:04:31,316 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:04:31,316 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 11 [2021-03-25 20:04:31,317 INFO L480 AbstractCegarLoop]: Abstraction has has 21 places, 17 transitions, 60 flow [2021-03-25 20:04:31,317 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:31,317 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:04:31,317 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:04:31,317 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-03-25 20:04:31,317 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:04:31,317 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:04:31,318 INFO L82 PathProgramCache]: Analyzing trace with hash -220819579, now seen corresponding path program 1 times [2021-03-25 20:04:31,318 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:04:31,318 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [325561061] [2021-03-25 20:04:31,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:04:31,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:04:31,361 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,361 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:31,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,365 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:31,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:04:31,365 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [325561061] [2021-03-25 20:04:31,365 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 20:04:31,365 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-03-25 20:04:31,366 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1295569917] [2021-03-25 20:04:31,366 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-25 20:04:31,366 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:04:31,366 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-25 20:04:31,367 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-25 20:04:31,367 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 38 out of 47 [2021-03-25 20:04:31,367 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 21 places, 17 transitions, 60 flow. Second operand has 3 states, 3 states have (on average 39.0) internal successors, (117), 3 states have internal predecessors, (117), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:31,367 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:04:31,367 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 38 of 47 [2021-03-25 20:04:31,367 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:04:31,376 INFO L129 PetriNetUnfolder]: 4/18 cut-off events. [2021-03-25 20:04:31,376 INFO L130 PetriNetUnfolder]: For 2/3 co-relation queries the response was YES. [2021-03-25 20:04:31,376 INFO L84 FinitePrefix]: Finished finitePrefix Result has 43 conditions, 18 events. 4/18 cut-off events. For 2/3 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 17 event pairs, 0 based on Foata normal form. 1/18 useless extension candidates. Maximal degree in co-relation 26. Up to 6 conditions per place. [2021-03-25 20:04:31,377 INFO L132 encePairwiseOnDemand]: 44/47 looper letters, 3 selfloop transitions, 2 changer transitions 0/17 dead transitions. [2021-03-25 20:04:31,377 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 23 places, 17 transitions, 70 flow [2021-03-25 20:04:31,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-25 20:04:31,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-03-25 20:04:31,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 120 transitions. [2021-03-25 20:04:31,378 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.851063829787234 [2021-03-25 20:04:31,378 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 120 transitions. [2021-03-25 20:04:31,378 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 120 transitions. [2021-03-25 20:04:31,378 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:04:31,379 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 120 transitions. [2021-03-25 20:04:31,379 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 40.0) internal successors, (120), 3 states have internal predecessors, (120), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:31,380 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 47.0) internal successors, (188), 4 states have internal predecessors, (188), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:31,380 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 47.0) internal successors, (188), 4 states have internal predecessors, (188), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:31,380 INFO L185 Difference]: Start difference. First operand has 21 places, 17 transitions, 60 flow. Second operand 3 states and 120 transitions. [2021-03-25 20:04:31,380 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 23 places, 17 transitions, 70 flow [2021-03-25 20:04:31,381 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 22 places, 17 transitions, 68 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-03-25 20:04:31,381 INFO L241 Difference]: Finished difference. Result has 23 places, 17 transitions, 66 flow [2021-03-25 20:04:31,381 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=47, PETRI_DIFFERENCE_MINUEND_FLOW=58, PETRI_DIFFERENCE_MINUEND_PLACES=20, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=17, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=15, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=66, PETRI_PLACES=23, PETRI_TRANSITIONS=17} [2021-03-25 20:04:31,381 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, -1 predicate places. [2021-03-25 20:04:31,381 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:04:31,382 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 23 places, 17 transitions, 66 flow [2021-03-25 20:04:31,382 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 23 places, 17 transitions, 66 flow [2021-03-25 20:04:31,382 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 23 places, 17 transitions, 66 flow [2021-03-25 20:04:31,385 INFO L129 PetriNetUnfolder]: 3/17 cut-off events. [2021-03-25 20:04:31,385 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2021-03-25 20:04:31,385 INFO L84 FinitePrefix]: Finished finitePrefix Result has 38 conditions, 17 events. 3/17 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 13 event pairs, 0 based on Foata normal form. 0/14 useless extension candidates. Maximal degree in co-relation 21. Up to 4 conditions per place. [2021-03-25 20:04:31,386 INFO L142 LiptonReduction]: Number of co-enabled transitions 82 [2021-03-25 20:04:31,387 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:04:31,387 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:04:31,387 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 6 [2021-03-25 20:04:31,388 INFO L480 AbstractCegarLoop]: Abstraction has has 23 places, 17 transitions, 66 flow [2021-03-25 20:04:31,388 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 39.0) internal successors, (117), 3 states have internal predecessors, (117), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:31,388 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:04:31,388 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:04:31,388 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-03-25 20:04:31,388 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:04:31,389 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:04:31,389 INFO L82 PathProgramCache]: Analyzing trace with hash -1263854157, now seen corresponding path program 2 times [2021-03-25 20:04:31,389 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:04:31,389 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2132114402] [2021-03-25 20:04:31,389 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:04:31,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:04:31,403 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,403 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:31,406 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,406 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:31,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:04:31,407 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2132114402] [2021-03-25 20:04:31,407 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 20:04:31,407 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-03-25 20:04:31,407 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [74335010] [2021-03-25 20:04:31,408 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-25 20:04:31,408 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:04:31,408 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-25 20:04:31,408 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-25 20:04:31,409 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 36 out of 47 [2021-03-25 20:04:31,409 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 23 places, 17 transitions, 66 flow. Second operand has 3 states, 3 states have (on average 37.0) internal successors, (111), 3 states have internal predecessors, (111), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:31,409 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:04:31,409 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 36 of 47 [2021-03-25 20:04:31,409 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:04:31,418 INFO L129 PetriNetUnfolder]: 8/27 cut-off events. [2021-03-25 20:04:31,418 INFO L130 PetriNetUnfolder]: For 9/9 co-relation queries the response was YES. [2021-03-25 20:04:31,419 INFO L84 FinitePrefix]: Finished finitePrefix Result has 69 conditions, 27 events. 8/27 cut-off events. For 9/9 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 40 event pairs, 0 based on Foata normal form. 1/22 useless extension candidates. Maximal degree in co-relation 48. Up to 11 conditions per place. [2021-03-25 20:04:31,419 INFO L132 encePairwiseOnDemand]: 43/47 looper letters, 4 selfloop transitions, 3 changer transitions 0/19 dead transitions. [2021-03-25 20:04:31,419 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 25 places, 19 transitions, 84 flow [2021-03-25 20:04:31,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-25 20:04:31,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-03-25 20:04:31,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 115 transitions. [2021-03-25 20:04:31,420 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.8156028368794326 [2021-03-25 20:04:31,421 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 115 transitions. [2021-03-25 20:04:31,421 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 115 transitions. [2021-03-25 20:04:31,421 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:04:31,421 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 115 transitions. [2021-03-25 20:04:31,421 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 38.333333333333336) internal successors, (115), 3 states have internal predecessors, (115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:31,422 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 47.0) internal successors, (188), 4 states have internal predecessors, (188), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:31,422 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 47.0) internal successors, (188), 4 states have internal predecessors, (188), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:31,422 INFO L185 Difference]: Start difference. First operand has 23 places, 17 transitions, 66 flow. Second operand 3 states and 115 transitions. [2021-03-25 20:04:31,422 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 25 places, 19 transitions, 84 flow [2021-03-25 20:04:31,423 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 23 places, 19 transitions, 80 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-03-25 20:04:31,425 INFO L241 Difference]: Finished difference. Result has 24 places, 19 transitions, 81 flow [2021-03-25 20:04:31,425 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=47, PETRI_DIFFERENCE_MINUEND_FLOW=62, PETRI_DIFFERENCE_MINUEND_PLACES=21, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=17, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=14, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=81, PETRI_PLACES=24, PETRI_TRANSITIONS=19} [2021-03-25 20:04:31,426 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 0 predicate places. [2021-03-25 20:04:31,426 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:04:31,426 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 24 places, 19 transitions, 81 flow [2021-03-25 20:04:31,426 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 24 places, 19 transitions, 81 flow [2021-03-25 20:04:31,426 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 24 places, 19 transitions, 81 flow [2021-03-25 20:04:31,430 INFO L129 PetriNetUnfolder]: 8/27 cut-off events. [2021-03-25 20:04:31,430 INFO L130 PetriNetUnfolder]: For 4/6 co-relation queries the response was YES. [2021-03-25 20:04:31,430 INFO L84 FinitePrefix]: Finished finitePrefix Result has 66 conditions, 27 events. 8/27 cut-off events. For 4/6 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 38 event pairs, 0 based on Foata normal form. 0/19 useless extension candidates. Maximal degree in co-relation 46. Up to 9 conditions per place. [2021-03-25 20:04:31,431 INFO L142 LiptonReduction]: Number of co-enabled transitions 90 [2021-03-25 20:04:31,432 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:04:31,432 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:04:31,432 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 6 [2021-03-25 20:04:31,433 INFO L480 AbstractCegarLoop]: Abstraction has has 24 places, 19 transitions, 81 flow [2021-03-25 20:04:31,433 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 37.0) internal successors, (111), 3 states have internal predecessors, (111), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:31,433 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:04:31,433 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:04:31,433 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-03-25 20:04:31,433 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:04:31,433 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:04:31,434 INFO L82 PathProgramCache]: Analyzing trace with hash 614649111, now seen corresponding path program 3 times [2021-03-25 20:04:31,434 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:04:31,434 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1602596594] [2021-03-25 20:04:31,434 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:04:31,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:04:31,489 INFO L142 QuantifierPusher]: treesize reduction 8, result has 66.7 percent of original size [2021-03-25 20:04:31,490 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:04:31,502 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,503 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:04:31,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:04:31,531 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,533 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:04:31,551 INFO L142 QuantifierPusher]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 20:04:31,552 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:31,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:04:31,564 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1602596594] [2021-03-25 20:04:31,565 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [492046386] [2021-03-25 20:04:31,565 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:04:31,632 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-03-25 20:04:31,632 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:04:31,677 INFO L263 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 25 conjunts are in the unsatisfiable core [2021-03-25 20:04:31,681 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:04:31,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:04:31,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:31,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:31,723 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:31,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:31,749 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,749 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:31,750 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:31,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:31,753 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:31,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:31,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:31,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,773 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:31,801 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,802 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:31,803 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,803 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:31,804 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,804 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:31,805 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,806 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:31,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,807 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:31,807 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:31,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,809 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:31,810 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:31,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:31,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:31,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:31,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:31,817 INFO L142 QuantifierPusher]: treesize reduction 1, result has 98.0 percent of original size [2021-03-25 20:04:31,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:04:31,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,827 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:31,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,828 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:04:31,830 INFO L147 QuantifierPusher]: treesize reduction 3, result has 93.3 percent of original size 42 [2021-03-25 20:04:31,831 INFO L142 QuantifierPusher]: treesize reduction 3, result has 93.3 percent of original size [2021-03-25 20:04:31,838 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:31,839 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:04:31,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:04:31,876 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2021-03-25 20:04:31,877 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:31,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,882 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:31,882 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:31,885 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2021-03-25 20:04:31,886 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:31,887 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,888 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:31,888 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:31,925 INFO L628 ElimStorePlain]: treesize reduction 3, result has 92.5 percent of original size [2021-03-25 20:04:31,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:04:31,927 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-03-25 20:04:31,927 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:66, output treesize:37 [2021-03-25 20:04:31,928 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,929 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:04:31,930 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:04:31,959 INFO L142 QuantifierPusher]: treesize reduction 20, result has 50.0 percent of original size [2021-03-25 20:04:31,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:04:31,969 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,970 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:04:31,971 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,971 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:04:31,973 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:04:31,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:04:31,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:04:31,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:04:31,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:31,998 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:04:31,999 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,001 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:04:32,002 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,002 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:04:32,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:04:32,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,010 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:04:32,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,015 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:32,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:32,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:04:32,023 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,027 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:32,027 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:32,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:04:32,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,038 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:32,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:32,040 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:04:32,045 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-25 20:04:32,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,047 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:32,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:32,048 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:32,052 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:32,054 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:04:32,054 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:19, output treesize:12 [2021-03-25 20:04:32,057 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,058 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:32,059 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:32,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,073 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:32,074 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,074 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:32,075 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:32,075 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,076 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:32,076 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,079 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:32,079 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,080 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:32,087 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,088 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:32,089 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,089 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:32,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:04:32,090 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:04:32,090 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 10 [2021-03-25 20:04:32,091 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1221615] [2021-03-25 20:04:32,091 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-03-25 20:04:32,091 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:04:32,092 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-03-25 20:04:32,092 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2021-03-25 20:04:32,093 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 47 [2021-03-25 20:04:32,093 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 24 places, 19 transitions, 81 flow. Second operand has 12 states, 12 states have (on average 19.0) internal successors, (228), 12 states have internal predecessors, (228), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:32,094 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:04:32,094 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 47 [2021-03-25 20:04:32,094 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:04:32,291 INFO L129 PetriNetUnfolder]: 30/62 cut-off events. [2021-03-25 20:04:32,291 INFO L130 PetriNetUnfolder]: For 39/53 co-relation queries the response was YES. [2021-03-25 20:04:32,293 INFO L84 FinitePrefix]: Finished finitePrefix Result has 188 conditions, 62 events. 30/62 cut-off events. For 39/53 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 139 event pairs, 0 based on Foata normal form. 3/49 useless extension candidates. Maximal degree in co-relation 162. Up to 32 conditions per place. [2021-03-25 20:04:32,293 INFO L132 encePairwiseOnDemand]: 39/47 looper letters, 15 selfloop transitions, 9 changer transitions 0/32 dead transitions. [2021-03-25 20:04:32,293 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 30 places, 32 transitions, 185 flow [2021-03-25 20:04:32,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-25 20:04:32,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-03-25 20:04:32,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 151 transitions. [2021-03-25 20:04:32,297 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.45896656534954405 [2021-03-25 20:04:32,297 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 151 transitions. [2021-03-25 20:04:32,297 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 151 transitions. [2021-03-25 20:04:32,297 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:04:32,298 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 151 transitions. [2021-03-25 20:04:32,299 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 21.571428571428573) internal successors, (151), 7 states have internal predecessors, (151), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:32,300 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 47.0) internal successors, (376), 8 states have internal predecessors, (376), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:32,300 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 47.0) internal successors, (376), 8 states have internal predecessors, (376), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:32,301 INFO L185 Difference]: Start difference. First operand has 24 places, 19 transitions, 81 flow. Second operand 7 states and 151 transitions. [2021-03-25 20:04:32,301 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 30 places, 32 transitions, 185 flow [2021-03-25 20:04:32,302 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 29 places, 32 transitions, 182 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-03-25 20:04:32,303 INFO L241 Difference]: Finished difference. Result has 31 places, 24 transitions, 136 flow [2021-03-25 20:04:32,303 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=47, PETRI_DIFFERENCE_MINUEND_FLOW=78, PETRI_DIFFERENCE_MINUEND_PLACES=23, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=19, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=11, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=136, PETRI_PLACES=31, PETRI_TRANSITIONS=24} [2021-03-25 20:04:32,303 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 7 predicate places. [2021-03-25 20:04:32,304 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:04:32,304 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 31 places, 24 transitions, 136 flow [2021-03-25 20:04:32,304 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 31 places, 24 transitions, 136 flow [2021-03-25 20:04:32,304 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 31 places, 24 transitions, 136 flow [2021-03-25 20:04:32,313 INFO L129 PetriNetUnfolder]: 14/46 cut-off events. [2021-03-25 20:04:32,314 INFO L130 PetriNetUnfolder]: For 35/41 co-relation queries the response was YES. [2021-03-25 20:04:32,314 INFO L84 FinitePrefix]: Finished finitePrefix Result has 141 conditions, 46 events. 14/46 cut-off events. For 35/41 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 112 event pairs, 0 based on Foata normal form. 0/37 useless extension candidates. Maximal degree in co-relation 114. Up to 15 conditions per place. [2021-03-25 20:04:32,315 INFO L142 LiptonReduction]: Number of co-enabled transitions 132 [2021-03-25 20:04:32,629 INFO L154 LiptonReduction]: Checked pairs total: 26 [2021-03-25 20:04:32,629 INFO L156 LiptonReduction]: Total number of compositions: 3 [2021-03-25 20:04:32,629 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 325 [2021-03-25 20:04:32,630 INFO L480 AbstractCegarLoop]: Abstraction has has 30 places, 23 transitions, 130 flow [2021-03-25 20:04:32,630 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 19.0) internal successors, (228), 12 states have internal predecessors, (228), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:32,630 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:04:32,630 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:04:32,843 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:04:32,843 INFO L428 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:04:32,844 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:04:32,844 INFO L82 PathProgramCache]: Analyzing trace with hash -1288720039, now seen corresponding path program 4 times [2021-03-25 20:04:32,844 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:04:32,844 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1741690745] [2021-03-25 20:04:32,844 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:04:32,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:04:32,878 INFO L142 QuantifierPusher]: treesize reduction 8, result has 66.7 percent of original size [2021-03-25 20:04:32,879 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:04:32,888 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,889 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:32,898 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,898 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:04:32,913 INFO L142 QuantifierPusher]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 20:04:32,913 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:32,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:04:32,922 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1741690745] [2021-03-25 20:04:32,923 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1752342784] [2021-03-25 20:04:32,923 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:04:32,952 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-25 20:04:32,952 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:04:32,953 INFO L263 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 25 conjunts are in the unsatisfiable core [2021-03-25 20:04:32,954 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:04:32,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:04:32,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:32,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:32,961 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:32,973 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:32,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,975 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:32,975 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,976 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:32,976 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,977 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:32,977 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,979 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:32,979 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,979 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:32,980 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,980 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:32,981 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:32,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:32,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,997 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:32,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,998 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:32,998 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:32,998 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:33,000 INFO L142 QuantifierPusher]: treesize reduction 1, result has 98.0 percent of original size [2021-03-25 20:04:33,001 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:33,002 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,002 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:33,004 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:04:33,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,007 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:33,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:33,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:04:33,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,017 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:33,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:33,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:04:33,027 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-03-25 20:04:33,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:33,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:33,031 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:33,035 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-03-25 20:04:33,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:33,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:33,038 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:33,071 INFO L628 ElimStorePlain]: treesize reduction 7, result has 87.0 percent of original size [2021-03-25 20:04:33,072 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:04:33,072 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-03-25 20:04:33,073 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:68, output treesize:47 [2021-03-25 20:04:33,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:04:33,076 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,076 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:04:33,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:04:33,103 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:04:33,106 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,106 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:04:33,107 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,108 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:04:33,108 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:04:33,109 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:04:33,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,115 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:04:33,117 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,118 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:04:33,119 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,120 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:33,120 INFO L142 QuantifierPusher]: treesize reduction 8, result has 86.9 percent of original size [2021-03-25 20:04:33,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:04:33,124 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:04:33,126 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,128 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:33,128 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,128 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:04:33,130 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:33,130 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,131 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:04:33,132 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-03-25 20:04:33,137 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,140 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:33,141 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:04:33,145 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:33,147 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,147 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:04:33,148 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-03-25 20:04:33,154 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 19 [2021-03-25 20:04:33,155 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,158 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:33,158 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,159 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:33,159 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:33,172 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,175 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 14 [2021-03-25 20:04:33,175 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,176 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:04:33,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,177 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:04:33,177 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:33,190 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,191 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,191 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:04:33,191 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-03-25 20:04:33,192 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:51, output treesize:25 [2021-03-25 20:04:33,192 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,193 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:04:33,194 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,194 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:04:33,219 INFO L142 QuantifierPusher]: treesize reduction 14, result has 50.0 percent of original size [2021-03-25 20:04:33,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:33,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:33,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:33,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:33,237 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:33,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,239 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:33,240 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,240 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:33,240 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,241 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:33,241 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,241 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:33,242 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,243 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:33,243 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,243 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:33,244 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,245 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:33,245 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,246 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:33,246 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,246 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:33,247 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,247 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:33,247 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,248 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:33,248 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,248 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:33,249 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,249 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:33,250 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,250 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:33,250 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:33,251 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:33,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:04:33,251 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:04:33,251 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 5] total 9 [2021-03-25 20:04:33,251 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1157532858] [2021-03-25 20:04:33,251 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-25 20:04:33,252 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:04:33,252 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-25 20:04:33,252 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2021-03-25 20:04:33,253 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 50 [2021-03-25 20:04:33,253 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 30 places, 23 transitions, 130 flow. Second operand has 11 states, 11 states have (on average 19.09090909090909) internal successors, (210), 11 states have internal predecessors, (210), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:33,253 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:04:33,253 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 50 [2021-03-25 20:04:33,253 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:04:33,459 INFO L129 PetriNetUnfolder]: 36/77 cut-off events. [2021-03-25 20:04:33,460 INFO L130 PetriNetUnfolder]: For 76/96 co-relation queries the response was YES. [2021-03-25 20:04:33,460 INFO L84 FinitePrefix]: Finished finitePrefix Result has 278 conditions, 77 events. 36/77 cut-off events. For 76/96 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 197 event pairs, 2 based on Foata normal form. 6/65 useless extension candidates. Maximal degree in co-relation 247. Up to 35 conditions per place. [2021-03-25 20:04:33,461 INFO L132 encePairwiseOnDemand]: 41/50 looper letters, 16 selfloop transitions, 12 changer transitions 4/40 dead transitions. [2021-03-25 20:04:33,461 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 38 places, 40 transitions, 280 flow [2021-03-25 20:04:33,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-25 20:04:33,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-03-25 20:04:33,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 198 transitions. [2021-03-25 20:04:33,462 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.44 [2021-03-25 20:04:33,462 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 198 transitions. [2021-03-25 20:04:33,462 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 198 transitions. [2021-03-25 20:04:33,463 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:04:33,463 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 198 transitions. [2021-03-25 20:04:33,463 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 22.0) internal successors, (198), 9 states have internal predecessors, (198), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:33,464 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 50.0) internal successors, (500), 10 states have internal predecessors, (500), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:33,464 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 50.0) internal successors, (500), 10 states have internal predecessors, (500), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:33,464 INFO L185 Difference]: Start difference. First operand has 30 places, 23 transitions, 130 flow. Second operand 9 states and 198 transitions. [2021-03-25 20:04:33,465 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 38 places, 40 transitions, 280 flow [2021-03-25 20:04:33,466 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 34 places, 40 transitions, 249 flow, removed 11 selfloop flow, removed 4 redundant places. [2021-03-25 20:04:33,467 INFO L241 Difference]: Finished difference. Result has 36 places, 27 transitions, 170 flow [2021-03-25 20:04:33,467 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=50, PETRI_DIFFERENCE_MINUEND_FLOW=99, PETRI_DIFFERENCE_MINUEND_PLACES=26, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=22, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=13, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=170, PETRI_PLACES=36, PETRI_TRANSITIONS=27} [2021-03-25 20:04:33,467 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 12 predicate places. [2021-03-25 20:04:33,468 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:04:33,468 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 36 places, 27 transitions, 170 flow [2021-03-25 20:04:33,468 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 36 places, 27 transitions, 170 flow [2021-03-25 20:04:33,468 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 35 places, 27 transitions, 170 flow [2021-03-25 20:04:33,472 INFO L129 PetriNetUnfolder]: 12/45 cut-off events. [2021-03-25 20:04:33,472 INFO L130 PetriNetUnfolder]: For 49/58 co-relation queries the response was YES. [2021-03-25 20:04:33,473 INFO L84 FinitePrefix]: Finished finitePrefix Result has 138 conditions, 45 events. 12/45 cut-off events. For 49/58 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 115 event pairs, 1 based on Foata normal form. 0/41 useless extension candidates. Maximal degree in co-relation 108. Up to 15 conditions per place. [2021-03-25 20:04:33,473 INFO L142 LiptonReduction]: Number of co-enabled transitions 146 [2021-03-25 20:04:33,781 INFO L154 LiptonReduction]: Checked pairs total: 33 [2021-03-25 20:04:33,782 INFO L156 LiptonReduction]: Total number of compositions: 3 [2021-03-25 20:04:33,782 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 314 [2021-03-25 20:04:33,785 INFO L480 AbstractCegarLoop]: Abstraction has has 34 places, 26 transitions, 170 flow [2021-03-25 20:04:33,785 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 19.09090909090909) internal successors, (210), 11 states have internal predecessors, (210), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:33,785 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:04:33,785 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:04:34,006 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:04:34,006 INFO L428 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:04:34,006 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:04:34,006 INFO L82 PathProgramCache]: Analyzing trace with hash -1504765051, now seen corresponding path program 1 times [2021-03-25 20:04:34,006 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:04:34,007 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1295972977] [2021-03-25 20:04:34,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:04:34,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:04:34,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:34,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:04:34,058 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:34,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,063 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:34,067 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:34,068 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:04:34,068 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1295972977] [2021-03-25 20:04:34,068 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1452842583] [2021-03-25 20:04:34,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:04:34,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:04:34,119 INFO L263 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-25 20:04:34,123 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:04:34,124 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,124 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:34,124 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,125 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:34,125 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,125 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:34,126 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,126 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:34,126 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,127 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:34,127 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,127 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:34,127 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,128 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:34,131 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,131 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:34,132 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,133 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:04:34,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,134 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:04:34,134 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,134 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:04:34,135 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,135 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:04:34,146 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,146 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:04:34,147 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,147 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:04:34,147 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,148 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:04:34,148 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,148 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:04:34,149 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,149 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:04:34,149 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,150 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:04:34,150 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,150 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:04:34,151 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,151 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:04:34,151 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,152 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:04:34,152 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,152 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:04:34,152 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,153 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:04:34,153 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,153 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:04:34,154 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,154 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:04:34,154 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,154 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:04:34,155 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,155 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:04:34,155 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,159 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:04:34,161 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,163 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:04:34,164 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,167 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:34,167 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,168 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:34,168 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:04:34,169 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,174 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:34,174 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:04:34,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:04:34,178 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2021-03-25 20:04:34,178 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,179 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:34,179 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,180 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:34,180 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:34,181 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,181 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,181 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:34,182 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:04:34,182 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:19, output treesize:5 [2021-03-25 20:04:34,182 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,182 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:34,182 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,183 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:34,183 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,183 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:34,184 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,184 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:34,184 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,184 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:34,185 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,185 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:34,185 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,185 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:34,186 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,186 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:34,186 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,186 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:34,187 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,187 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:34,187 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,187 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:34,188 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,188 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:34,188 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,188 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:34,189 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,189 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:34,190 INFO L142 QuantifierPusher]: treesize reduction 1, result has 96.0 percent of original size [2021-03-25 20:04:34,190 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:34,191 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,191 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:34,191 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:04:34,192 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,194 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:34,195 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,195 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:34,196 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,196 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:34,196 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:04:34,199 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:04:34,200 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,204 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:34,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,206 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:34,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:34,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:34,207 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:34,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,208 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:04:34,214 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,215 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:34,215 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,217 INFO L147 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size 7 [2021-03-25 20:04:34,218 INFO L147 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size 7 [2021-03-25 20:04:34,219 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:04:34,220 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,220 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:34,221 INFO L142 QuantifierPusher]: treesize reduction 15, result has 34.8 percent of original size [2021-03-25 20:04:34,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:34,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:34,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:34,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:34,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:34,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:34,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:34,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:34,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:34,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,227 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:34,227 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:04:34,227 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:04:34,227 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-03-25 20:04:34,227 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1030950893] [2021-03-25 20:04:34,228 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-25 20:04:34,228 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:04:34,228 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-25 20:04:34,228 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-03-25 20:04:34,229 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 53 [2021-03-25 20:04:34,229 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 34 places, 26 transitions, 170 flow. Second operand has 7 states, 7 states have (on average 27.428571428571427) internal successors, (192), 7 states have internal predecessors, (192), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:34,229 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:04:34,229 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 53 [2021-03-25 20:04:34,229 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:04:34,285 INFO L129 PetriNetUnfolder]: 30/68 cut-off events. [2021-03-25 20:04:34,285 INFO L130 PetriNetUnfolder]: For 134/154 co-relation queries the response was YES. [2021-03-25 20:04:34,285 INFO L84 FinitePrefix]: Finished finitePrefix Result has 279 conditions, 68 events. 30/68 cut-off events. For 134/154 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 173 event pairs, 0 based on Foata normal form. 4/62 useless extension candidates. Maximal degree in co-relation 248. Up to 25 conditions per place. [2021-03-25 20:04:34,286 INFO L132 encePairwiseOnDemand]: 43/53 looper letters, 17 selfloop transitions, 10 changer transitions 0/36 dead transitions. [2021-03-25 20:04:34,286 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 39 places, 36 transitions, 281 flow [2021-03-25 20:04:34,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-25 20:04:34,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-03-25 20:04:34,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 179 transitions. [2021-03-25 20:04:34,287 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5628930817610063 [2021-03-25 20:04:34,287 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 179 transitions. [2021-03-25 20:04:34,287 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 179 transitions. [2021-03-25 20:04:34,288 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:04:34,288 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 179 transitions. [2021-03-25 20:04:34,288 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 29.833333333333332) internal successors, (179), 6 states have internal predecessors, (179), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:34,289 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 53.0) internal successors, (371), 7 states have internal predecessors, (371), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:34,289 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 53.0) internal successors, (371), 7 states have internal predecessors, (371), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:34,289 INFO L185 Difference]: Start difference. First operand has 34 places, 26 transitions, 170 flow. Second operand 6 states and 179 transitions. [2021-03-25 20:04:34,289 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 39 places, 36 transitions, 281 flow [2021-03-25 20:04:34,291 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 36 places, 36 transitions, 254 flow, removed 7 selfloop flow, removed 3 redundant places. [2021-03-25 20:04:34,292 INFO L241 Difference]: Finished difference. Result has 37 places, 28 transitions, 188 flow [2021-03-25 20:04:34,292 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=53, PETRI_DIFFERENCE_MINUEND_FLOW=143, PETRI_DIFFERENCE_MINUEND_PLACES=31, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=26, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=16, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=188, PETRI_PLACES=37, PETRI_TRANSITIONS=28} [2021-03-25 20:04:34,292 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 13 predicate places. [2021-03-25 20:04:34,292 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:04:34,292 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 37 places, 28 transitions, 188 flow [2021-03-25 20:04:34,292 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 37 places, 28 transitions, 188 flow [2021-03-25 20:04:34,293 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 37 places, 28 transitions, 188 flow [2021-03-25 20:04:34,298 INFO L129 PetriNetUnfolder]: 17/55 cut-off events. [2021-03-25 20:04:34,298 INFO L130 PetriNetUnfolder]: For 91/96 co-relation queries the response was YES. [2021-03-25 20:04:34,298 INFO L84 FinitePrefix]: Finished finitePrefix Result has 202 conditions, 55 events. 17/55 cut-off events. For 91/96 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 155 event pairs, 1 based on Foata normal form. 0/52 useless extension candidates. Maximal degree in co-relation 171. Up to 20 conditions per place. [2021-03-25 20:04:34,299 INFO L142 LiptonReduction]: Number of co-enabled transitions 136 [2021-03-25 20:04:34,301 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:04:34,301 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:04:34,301 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 9 [2021-03-25 20:04:34,301 INFO L480 AbstractCegarLoop]: Abstraction has has 37 places, 28 transitions, 188 flow [2021-03-25 20:04:34,302 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 27.428571428571427) internal successors, (192), 7 states have internal predecessors, (192), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:34,302 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:04:34,302 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:04:34,511 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:04:34,512 INFO L428 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:04:34,512 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:04:34,512 INFO L82 PathProgramCache]: Analyzing trace with hash 496362844, now seen corresponding path program 1 times [2021-03-25 20:04:34,512 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:04:34,512 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1601711291] [2021-03-25 20:04:34,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:04:34,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:04:34,530 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,530 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:34,533 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,533 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:34,555 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,556 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:34,559 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,559 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:34,559 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:04:34,559 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1601711291] [2021-03-25 20:04:34,559 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1309617370] [2021-03-25 20:04:34,560 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:04:34,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:04:34,597 INFO L263 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 3 conjunts are in the unsatisfiable core [2021-03-25 20:04:34,598 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:04:34,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:34,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:34,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,600 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:34,600 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,600 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:34,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:34,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:34,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:34,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:34,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:34,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:34,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:34,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:34,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:34,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:34,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:34,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:34,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:34,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:34,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:34,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:34,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,613 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:34,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:04:34,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:04:34,615 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,615 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:34,615 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,615 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:04:34,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:04:34,616 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,617 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:34,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,618 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:34,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:34,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:34,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:34,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:34,625 INFO L142 QuantifierPusher]: treesize reduction 11, result has 8.3 percent of original size [2021-03-25 20:04:34,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:34,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:34,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:34,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:34,627 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:34,628 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:34,628 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:34,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:34,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:34,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:34,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:34,631 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:34,631 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,632 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:34,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,632 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:34,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,632 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:34,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,633 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:34,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,633 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:34,634 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:34,634 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:34,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:34,635 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:04:34,635 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-03-25 20:04:34,635 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 6 [2021-03-25 20:04:34,635 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2068037111] [2021-03-25 20:04:34,635 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-25 20:04:34,635 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:04:34,636 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-25 20:04:34,636 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-03-25 20:04:34,637 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 38 out of 53 [2021-03-25 20:04:34,637 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 37 places, 28 transitions, 188 flow. Second operand has 4 states, 4 states have (on average 38.75) internal successors, (155), 4 states have internal predecessors, (155), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:34,637 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:04:34,637 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 38 of 53 [2021-03-25 20:04:34,637 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:04:34,659 INFO L129 PetriNetUnfolder]: 17/70 cut-off events. [2021-03-25 20:04:34,659 INFO L130 PetriNetUnfolder]: For 223/257 co-relation queries the response was YES. [2021-03-25 20:04:34,659 INFO L84 FinitePrefix]: Finished finitePrefix Result has 283 conditions, 70 events. 17/70 cut-off events. For 223/257 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 226 event pairs, 1 based on Foata normal form. 7/75 useless extension candidates. Maximal degree in co-relation 243. Up to 25 conditions per place. [2021-03-25 20:04:34,661 INFO L132 encePairwiseOnDemand]: 47/53 looper letters, 4 selfloop transitions, 9 changer transitions 3/29 dead transitions. [2021-03-25 20:04:34,661 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 40 places, 29 transitions, 226 flow [2021-03-25 20:04:34,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-25 20:04:34,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-03-25 20:04:34,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 163 transitions. [2021-03-25 20:04:34,662 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7688679245283019 [2021-03-25 20:04:34,662 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 163 transitions. [2021-03-25 20:04:34,662 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 163 transitions. [2021-03-25 20:04:34,662 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:04:34,662 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 163 transitions. [2021-03-25 20:04:34,663 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 40.75) internal successors, (163), 4 states have internal predecessors, (163), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:34,664 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 53.0) internal successors, (265), 5 states have internal predecessors, (265), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:34,664 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 53.0) internal successors, (265), 5 states have internal predecessors, (265), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:34,664 INFO L185 Difference]: Start difference. First operand has 37 places, 28 transitions, 188 flow. Second operand 4 states and 163 transitions. [2021-03-25 20:04:34,664 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 40 places, 29 transitions, 226 flow [2021-03-25 20:04:34,666 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 36 places, 29 transitions, 213 flow, removed 0 selfloop flow, removed 4 redundant places. [2021-03-25 20:04:34,666 INFO L241 Difference]: Finished difference. Result has 38 places, 26 transitions, 201 flow [2021-03-25 20:04:34,666 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=53, PETRI_DIFFERENCE_MINUEND_FLOW=147, PETRI_DIFFERENCE_MINUEND_PLACES=33, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=25, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=17, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=201, PETRI_PLACES=38, PETRI_TRANSITIONS=26} [2021-03-25 20:04:34,667 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 14 predicate places. [2021-03-25 20:04:34,667 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:04:34,667 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 38 places, 26 transitions, 201 flow [2021-03-25 20:04:34,667 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 38 places, 26 transitions, 201 flow [2021-03-25 20:04:34,667 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 36 places, 26 transitions, 201 flow [2021-03-25 20:04:34,674 INFO L129 PetriNetUnfolder]: 8/41 cut-off events. [2021-03-25 20:04:34,674 INFO L130 PetriNetUnfolder]: For 69/76 co-relation queries the response was YES. [2021-03-25 20:04:34,674 INFO L84 FinitePrefix]: Finished finitePrefix Result has 154 conditions, 41 events. 8/41 cut-off events. For 69/76 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 91 event pairs, 1 based on Foata normal form. 0/39 useless extension candidates. Maximal degree in co-relation 117. Up to 10 conditions per place. [2021-03-25 20:04:34,675 INFO L142 LiptonReduction]: Number of co-enabled transitions 142 [2021-03-25 20:04:34,676 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:04:34,676 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:04:34,676 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 9 [2021-03-25 20:04:34,677 INFO L480 AbstractCegarLoop]: Abstraction has has 36 places, 26 transitions, 201 flow [2021-03-25 20:04:34,677 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 38.75) internal successors, (155), 4 states have internal predecessors, (155), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:34,677 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:04:34,677 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:04:34,892 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:04:34,892 INFO L428 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:04:34,892 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:04:34,892 INFO L82 PathProgramCache]: Analyzing trace with hash 597108207, now seen corresponding path program 1 times [2021-03-25 20:04:34,892 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:04:34,892 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1678776450] [2021-03-25 20:04:34,892 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:04:34,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:04:34,982 INFO L142 QuantifierPusher]: treesize reduction 22, result has 42.1 percent of original size [2021-03-25 20:04:34,982 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:04:34,995 INFO L142 QuantifierPusher]: treesize reduction 7, result has 80.6 percent of original size [2021-03-25 20:04:34,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:04:35,011 INFO L142 QuantifierPusher]: treesize reduction 7, result has 81.6 percent of original size [2021-03-25 20:04:35,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:04:35,021 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,022 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:04:35,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:04:35,050 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:04:35,067 INFO L142 QuantifierPusher]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 20:04:35,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:35,079 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:04:35,079 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1678776450] [2021-03-25 20:04:35,079 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1963512677] [2021-03-25 20:04:35,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:04:35,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:04:35,127 INFO L263 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 41 conjunts are in the unsatisfiable core [2021-03-25 20:04:35,129 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:04:35,130 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,130 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:04:35,131 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,132 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:35,132 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,132 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:35,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,133 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:35,147 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,148 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:35,148 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,149 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:35,149 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,149 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:35,150 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,150 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:35,151 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,151 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:35,152 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,152 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:35,155 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,155 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:35,155 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,156 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:35,174 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:35,175 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,176 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:35,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,177 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:35,178 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,178 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:35,197 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:35,198 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:35,199 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,199 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:35,199 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,200 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:35,200 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,201 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:35,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,201 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:35,202 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,202 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:35,202 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:35,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,204 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:35,204 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,204 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:35,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:35,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:35,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,210 INFO L147 QuantifierPusher]: treesize reduction 6, result has 87.5 percent of original size 42 [2021-03-25 20:04:35,211 INFO L142 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size [2021-03-25 20:04:35,212 INFO L147 QuantifierPusher]: treesize reduction 4, result has 90.9 percent of original size 40 [2021-03-25 20:04:35,212 INFO L142 QuantifierPusher]: treesize reduction 4, result has 90.9 percent of original size [2021-03-25 20:04:35,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:04:35,213 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:04:35,241 INFO L142 QuantifierPusher]: treesize reduction 1, result has 98.6 percent of original size [2021-03-25 20:04:35,242 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:35,243 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,243 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:04:35,244 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:04:35,244 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,247 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:35,248 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,248 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:04:35,249 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 81 [2021-03-25 20:04:35,249 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,252 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:35,252 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,253 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:04:35,254 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 81 [2021-03-25 20:04:35,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:04:35,270 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 27 [2021-03-25 20:04:35,271 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,273 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:04:35,274 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,274 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:04:35,274 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:35,280 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-03-25 20:04:35,280 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 39 treesize of output 27 [2021-03-25 20:04:35,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,283 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:04:35,283 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,283 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:04:35,284 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:35,327 INFO L628 ElimStorePlain]: treesize reduction 9, result has 90.4 percent of original size [2021-03-25 20:04:35,327 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,328 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-03-25 20:04:35,328 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-03-25 20:04:35,328 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:132, output treesize:85 [2021-03-25 20:04:35,329 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,329 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-03-25 20:04:35,330 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,330 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-03-25 20:04:35,368 INFO L142 QuantifierPusher]: treesize reduction 41, result has 53.4 percent of original size [2021-03-25 20:04:35,371 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:04:35,372 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,373 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:04:35,373 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,373 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:04:35,374 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,374 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:04:35,406 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,407 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:04:35,407 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,407 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:04:35,408 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,408 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:04:35,409 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,410 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:04:35,411 INFO L142 QuantifierPusher]: treesize reduction 1, result has 98.6 percent of original size [2021-03-25 20:04:35,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 56 [2021-03-25 20:04:35,413 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,414 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:04:35,414 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,415 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:04:35,416 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,416 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:04:35,454 INFO L142 QuantifierPusher]: treesize reduction 9, result has 86.2 percent of original size [2021-03-25 20:04:35,456 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:35,456 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,457 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:04:35,457 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:04:35,458 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,461 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:35,462 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,462 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:04:35,463 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:04:35,464 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,467 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:35,468 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,469 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:04:35,469 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:04:35,475 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-03-25 20:04:35,475 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 50 treesize of output 30 [2021-03-25 20:04:35,475 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,478 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:04:35,479 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,480 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:04:35,480 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:35,490 INFO L628 ElimStorePlain]: treesize reduction 11, result has 56.0 percent of original size [2021-03-25 20:04:35,491 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,491 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:35,491 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:04:35,491 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:50, output treesize:14 [2021-03-25 20:04:35,492 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,492 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:35,492 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,493 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:35,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:35,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:35,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:35,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:35,516 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,516 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:35,516 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,517 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:35,517 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,517 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:35,518 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:35,518 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:35,518 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:04:35,518 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:04:35,518 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8] total 15 [2021-03-25 20:04:35,519 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [887873932] [2021-03-25 20:04:35,519 INFO L460 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-03-25 20:04:35,519 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:04:35,519 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-03-25 20:04:35,520 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=237, Unknown=0, NotChecked=0, Total=272 [2021-03-25 20:04:35,520 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 53 [2021-03-25 20:04:35,521 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 36 places, 26 transitions, 201 flow. Second operand has 17 states, 17 states have (on average 15.176470588235293) internal successors, (258), 17 states have internal predecessors, (258), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:35,521 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:04:35,521 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 53 [2021-03-25 20:04:35,521 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:04:36,111 INFO L129 PetriNetUnfolder]: 108/197 cut-off events. [2021-03-25 20:04:36,111 INFO L130 PetriNetUnfolder]: For 605/605 co-relation queries the response was YES. [2021-03-25 20:04:36,112 INFO L84 FinitePrefix]: Finished finitePrefix Result has 919 conditions, 197 events. 108/197 cut-off events. For 605/605 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 614 event pairs, 14 based on Foata normal form. 2/170 useless extension candidates. Maximal degree in co-relation 870. Up to 135 conditions per place. [2021-03-25 20:04:36,114 INFO L132 encePairwiseOnDemand]: 44/53 looper letters, 29 selfloop transitions, 26 changer transitions 2/63 dead transitions. [2021-03-25 20:04:36,114 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 50 places, 63 transitions, 601 flow [2021-03-25 20:04:36,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-03-25 20:04:36,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2021-03-25 20:04:36,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 262 transitions. [2021-03-25 20:04:36,116 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.32955974842767294 [2021-03-25 20:04:36,116 INFO L72 ComplementDD]: Start complementDD. Operand 15 states and 262 transitions. [2021-03-25 20:04:36,116 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 262 transitions. [2021-03-25 20:04:36,116 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:04:36,116 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 262 transitions. [2021-03-25 20:04:36,117 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 16 states, 15 states have (on average 17.466666666666665) internal successors, (262), 15 states have internal predecessors, (262), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:36,119 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 16 states, 16 states have (on average 53.0) internal successors, (848), 16 states have internal predecessors, (848), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:36,120 INFO L81 ComplementDD]: Finished complementDD. Result has 16 states, 16 states have (on average 53.0) internal successors, (848), 16 states have internal predecessors, (848), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:36,120 INFO L185 Difference]: Start difference. First operand has 36 places, 26 transitions, 201 flow. Second operand 15 states and 262 transitions. [2021-03-25 20:04:36,120 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 50 places, 63 transitions, 601 flow [2021-03-25 20:04:36,123 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 49 places, 63 transitions, 568 flow, removed 16 selfloop flow, removed 1 redundant places. [2021-03-25 20:04:36,127 INFO L241 Difference]: Finished difference. Result has 54 places, 46 transitions, 465 flow [2021-03-25 20:04:36,127 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=53, PETRI_DIFFERENCE_MINUEND_FLOW=184, PETRI_DIFFERENCE_MINUEND_PLACES=35, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=26, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=14, PETRI_DIFFERENCE_SUBTRAHEND_STATES=15, PETRI_FLOW=465, PETRI_PLACES=54, PETRI_TRANSITIONS=46} [2021-03-25 20:04:36,127 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 30 predicate places. [2021-03-25 20:04:36,127 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:04:36,127 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 54 places, 46 transitions, 465 flow [2021-03-25 20:04:36,128 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 54 places, 46 transitions, 465 flow [2021-03-25 20:04:36,128 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 53 places, 46 transitions, 465 flow [2021-03-25 20:04:36,143 INFO L129 PetriNetUnfolder]: 35/109 cut-off events. [2021-03-25 20:04:36,143 INFO L130 PetriNetUnfolder]: For 309/338 co-relation queries the response was YES. [2021-03-25 20:04:36,145 INFO L84 FinitePrefix]: Finished finitePrefix Result has 518 conditions, 109 events. 35/109 cut-off events. For 309/338 co-relation queries the response was YES. Maximal size of possible extension queue 14. Compared 411 event pairs, 1 based on Foata normal form. 0/105 useless extension candidates. Maximal degree in co-relation 468. Up to 37 conditions per place. [2021-03-25 20:04:36,148 INFO L142 LiptonReduction]: Number of co-enabled transitions 238 [2021-03-25 20:04:37,324 INFO L154 LiptonReduction]: Checked pairs total: 24 [2021-03-25 20:04:37,325 INFO L156 LiptonReduction]: Total number of compositions: 8 [2021-03-25 20:04:37,325 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1198 [2021-03-25 20:04:37,325 INFO L480 AbstractCegarLoop]: Abstraction has has 52 places, 45 transitions, 504 flow [2021-03-25 20:04:37,325 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 17 states, 17 states have (on average 15.176470588235293) internal successors, (258), 17 states have internal predecessors, (258), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:37,326 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:04:37,326 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:04:37,547 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2021-03-25 20:04:37,547 INFO L428 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:04:37,548 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:04:37,548 INFO L82 PathProgramCache]: Analyzing trace with hash 2033779894, now seen corresponding path program 1 times [2021-03-25 20:04:37,548 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:04:37,548 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [864447328] [2021-03-25 20:04:37,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:04:37,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:04:37,654 INFO L142 QuantifierPusher]: treesize reduction 22, result has 42.1 percent of original size [2021-03-25 20:04:37,654 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:04:37,663 INFO L142 QuantifierPusher]: treesize reduction 7, result has 80.6 percent of original size [2021-03-25 20:04:37,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:04:37,675 INFO L142 QuantifierPusher]: treesize reduction 7, result has 81.6 percent of original size [2021-03-25 20:04:37,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:04:37,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:04:37,699 INFO L142 QuantifierPusher]: treesize reduction 19, result has 64.8 percent of original size [2021-03-25 20:04:37,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:04:37,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,721 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:04:37,735 INFO L142 QuantifierPusher]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 20:04:37,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:37,746 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:04:37,746 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [864447328] [2021-03-25 20:04:37,747 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2026269856] [2021-03-25 20:04:37,747 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:04:37,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:04:37,788 INFO L263 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 41 conjunts are in the unsatisfiable core [2021-03-25 20:04:37,789 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:04:37,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:04:37,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:37,791 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:37,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:37,805 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,805 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:37,805 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,806 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:37,807 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,807 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:37,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:37,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,809 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:04:37,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:04:37,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:04:37,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:04:37,834 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,836 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:37,837 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:37,837 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,838 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:37,839 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,839 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:37,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:37,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:37,860 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:37,860 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:37,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,868 INFO L147 QuantifierPusher]: treesize reduction 6, result has 87.5 percent of original size 42 [2021-03-25 20:04:37,869 INFO L142 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size [2021-03-25 20:04:37,870 INFO L147 QuantifierPusher]: treesize reduction 4, result has 90.9 percent of original size 40 [2021-03-25 20:04:37,871 INFO L142 QuantifierPusher]: treesize reduction 4, result has 90.9 percent of original size [2021-03-25 20:04:37,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:04:37,872 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:04:37,896 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:04:37,900 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,900 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:04:37,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:04:37,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:04:37,903 INFO L142 QuantifierPusher]: treesize reduction 1, result has 98.6 percent of original size [2021-03-25 20:04:37,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:04:37,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,905 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:04:37,906 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:04:37,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,907 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:04:37,945 INFO L142 QuantifierPusher]: treesize reduction 1, result has 98.8 percent of original size [2021-03-25 20:04:37,948 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:37,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:04:37,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-03-25 20:04:37,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,952 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:37,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:04:37,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-03-25 20:04:37,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,955 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:37,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:04:37,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-03-25 20:04:37,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:04:37,969 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 22 [2021-03-25 20:04:37,970 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,972 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:37,973 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:37,973 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:37,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:04:37,979 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 22 [2021-03-25 20:04:37,980 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:37,981 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,982 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:37,982 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:37,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:04:37,987 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 22 [2021-03-25 20:04:37,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:37,989 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:37,990 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:37,995 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-03-25 20:04:37,996 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 34 treesize of output 22 [2021-03-25 20:04:37,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,998 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:37,999 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:37,999 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:37,999 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:38,089 INFO L628 ElimStorePlain]: treesize reduction 14, result has 92.6 percent of original size [2021-03-25 20:04:38,090 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:38,096 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 175 [2021-03-25 20:04:38,096 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 4 xjuncts. [2021-03-25 20:04:38,096 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:265, output treesize:175 [2021-03-25 20:04:38,097 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:38,098 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 175 [2021-03-25 20:04:38,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:38,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 175 [2021-03-25 20:04:38,164 INFO L142 QuantifierPusher]: treesize reduction 83, result has 53.4 percent of original size [2021-03-25 20:04:38,165 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-03-25 20:04:38,165 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:38,166 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-03-25 20:04:38,166 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:38,167 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-03-25 20:04:38,167 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:38,172 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-03-25 20:04:38,214 INFO L142 QuantifierPusher]: treesize reduction 49, result has 53.3 percent of original size [2021-03-25 20:04:38,215 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:38,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:38,216 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:04:38,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:04:38,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:38,218 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:38,218 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:38,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:04:38,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:04:38,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:38,220 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:38,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:38,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:04:38,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:04:38,225 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-03-25 20:04:38,226 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 50 treesize of output 30 [2021-03-25 20:04:38,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:38,227 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:04:38,228 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:38,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:04:38,228 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:38,237 INFO L628 ElimStorePlain]: treesize reduction 5, result has 73.7 percent of original size [2021-03-25 20:04:38,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:38,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:38,238 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:04:38,238 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:50, output treesize:14 [2021-03-25 20:04:38,239 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:38,239 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:38,239 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:38,239 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:38,258 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:38,258 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:38,258 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:38,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:38,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:38,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:38,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:38,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:38,260 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:38,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:38,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:38,261 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:38,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:38,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:38,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:38,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:38,263 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:38,263 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:38,263 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:38,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:38,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:38,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:38,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:38,265 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:38,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:38,266 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:38,266 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:38,266 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:38,267 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:38,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:38,267 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:38,268 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:38,268 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:04:38,268 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:04:38,268 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8] total 15 [2021-03-25 20:04:38,268 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1611030480] [2021-03-25 20:04:38,269 INFO L460 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-03-25 20:04:38,269 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:04:38,269 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-03-25 20:04:38,269 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=238, Unknown=0, NotChecked=0, Total=272 [2021-03-25 20:04:38,270 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 61 [2021-03-25 20:04:38,270 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 52 places, 45 transitions, 504 flow. Second operand has 17 states, 17 states have (on average 15.176470588235293) internal successors, (258), 17 states have internal predecessors, (258), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:38,270 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:04:38,270 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 61 [2021-03-25 20:04:38,270 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:04:38,963 INFO L129 PetriNetUnfolder]: 119/223 cut-off events. [2021-03-25 20:04:38,963 INFO L130 PetriNetUnfolder]: For 864/864 co-relation queries the response was YES. [2021-03-25 20:04:38,964 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1222 conditions, 223 events. 119/223 cut-off events. For 864/864 co-relation queries the response was YES. Maximal size of possible extension queue 23. Compared 801 event pairs, 13 based on Foata normal form. 1/190 useless extension candidates. Maximal degree in co-relation 1160. Up to 158 conditions per place. [2021-03-25 20:04:38,966 INFO L132 encePairwiseOnDemand]: 45/61 looper letters, 30 selfloop transitions, 28 changer transitions 6/70 dead transitions. [2021-03-25 20:04:38,966 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 65 places, 70 transitions, 833 flow [2021-03-25 20:04:38,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-25 20:04:38,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2021-03-25 20:04:38,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 249 transitions. [2021-03-25 20:04:38,968 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.29156908665105385 [2021-03-25 20:04:38,968 INFO L72 ComplementDD]: Start complementDD. Operand 14 states and 249 transitions. [2021-03-25 20:04:38,968 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 249 transitions. [2021-03-25 20:04:38,968 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:04:38,968 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 14 states and 249 transitions. [2021-03-25 20:04:38,969 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 15 states, 14 states have (on average 17.785714285714285) internal successors, (249), 14 states have internal predecessors, (249), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:38,970 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 15 states, 15 states have (on average 61.0) internal successors, (915), 15 states have internal predecessors, (915), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:38,970 INFO L81 ComplementDD]: Finished complementDD. Result has 15 states, 15 states have (on average 61.0) internal successors, (915), 15 states have internal predecessors, (915), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:38,970 INFO L185 Difference]: Start difference. First operand has 52 places, 45 transitions, 504 flow. Second operand 14 states and 249 transitions. [2021-03-25 20:04:38,970 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 65 places, 70 transitions, 833 flow [2021-03-25 20:04:38,974 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 62 places, 70 transitions, 715 flow, removed 49 selfloop flow, removed 3 redundant places. [2021-03-25 20:04:38,975 INFO L241 Difference]: Finished difference. Result has 65 places, 53 transitions, 555 flow [2021-03-25 20:04:38,975 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=61, PETRI_DIFFERENCE_MINUEND_FLOW=394, PETRI_DIFFERENCE_MINUEND_PLACES=49, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=45, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=23, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=20, PETRI_DIFFERENCE_SUBTRAHEND_STATES=14, PETRI_FLOW=555, PETRI_PLACES=65, PETRI_TRANSITIONS=53} [2021-03-25 20:04:38,975 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 41 predicate places. [2021-03-25 20:04:38,976 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:04:38,976 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 65 places, 53 transitions, 555 flow [2021-03-25 20:04:38,976 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 65 places, 53 transitions, 555 flow [2021-03-25 20:04:38,976 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 64 places, 53 transitions, 555 flow [2021-03-25 20:04:38,987 INFO L129 PetriNetUnfolder]: 36/122 cut-off events. [2021-03-25 20:04:38,988 INFO L130 PetriNetUnfolder]: For 439/456 co-relation queries the response was YES. [2021-03-25 20:04:38,988 INFO L84 FinitePrefix]: Finished finitePrefix Result has 620 conditions, 122 events. 36/122 cut-off events. For 439/456 co-relation queries the response was YES. Maximal size of possible extension queue 21. Compared 548 event pairs, 1 based on Foata normal form. 0/119 useless extension candidates. Maximal degree in co-relation 562. Up to 40 conditions per place. [2021-03-25 20:04:38,989 INFO L142 LiptonReduction]: Number of co-enabled transitions 254 [2021-03-25 20:04:39,418 INFO L154 LiptonReduction]: Checked pairs total: 4 [2021-03-25 20:04:39,418 INFO L156 LiptonReduction]: Total number of compositions: 2 [2021-03-25 20:04:39,418 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 442 [2021-03-25 20:04:39,418 INFO L480 AbstractCegarLoop]: Abstraction has has 64 places, 53 transitions, 563 flow [2021-03-25 20:04:39,419 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 17 states, 17 states have (on average 15.176470588235293) internal successors, (258), 17 states have internal predecessors, (258), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:39,419 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:04:39,419 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:04:39,623 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:04:39,624 INFO L428 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:04:39,624 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:04:39,624 INFO L82 PathProgramCache]: Analyzing trace with hash -1236910865, now seen corresponding path program 1 times [2021-03-25 20:04:39,624 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:04:39,624 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [302641101] [2021-03-25 20:04:39,624 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:04:39,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:04:39,651 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:39,651 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:39,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:39,654 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:39,657 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:39,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:39,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:04:39,658 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [302641101] [2021-03-25 20:04:39,658 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 20:04:39,658 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-25 20:04:39,658 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1932351524] [2021-03-25 20:04:39,659 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-25 20:04:39,659 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:04:39,660 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-25 20:04:39,660 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-03-25 20:04:39,660 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 39 out of 63 [2021-03-25 20:04:39,660 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 64 places, 53 transitions, 563 flow. Second operand has 4 states, 4 states have (on average 39.75) internal successors, (159), 4 states have internal predecessors, (159), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:39,661 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:04:39,661 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 39 of 63 [2021-03-25 20:04:39,661 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:04:39,718 INFO L129 PetriNetUnfolder]: 34/127 cut-off events. [2021-03-25 20:04:39,719 INFO L130 PetriNetUnfolder]: For 482/503 co-relation queries the response was YES. [2021-03-25 20:04:39,719 INFO L84 FinitePrefix]: Finished finitePrefix Result has 704 conditions, 127 events. 34/127 cut-off events. For 482/503 co-relation queries the response was YES. Maximal size of possible extension queue 19. Compared 587 event pairs, 1 based on Foata normal form. 2/126 useless extension candidates. Maximal degree in co-relation 629. Up to 49 conditions per place. [2021-03-25 20:04:39,720 INFO L132 encePairwiseOnDemand]: 51/63 looper letters, 19 selfloop transitions, 19 changer transitions 2/54 dead transitions. [2021-03-25 20:04:39,720 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 67 places, 54 transitions, 659 flow [2021-03-25 20:04:39,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-25 20:04:39,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-03-25 20:04:39,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 176 transitions. [2021-03-25 20:04:39,722 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.6984126984126984 [2021-03-25 20:04:39,722 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 176 transitions. [2021-03-25 20:04:39,722 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 176 transitions. [2021-03-25 20:04:39,722 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:04:39,722 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 176 transitions. [2021-03-25 20:04:39,723 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 44.0) internal successors, (176), 4 states have internal predecessors, (176), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:39,724 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 63.0) internal successors, (315), 5 states have internal predecessors, (315), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:39,724 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 63.0) internal successors, (315), 5 states have internal predecessors, (315), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:39,724 INFO L185 Difference]: Start difference. First operand has 64 places, 53 transitions, 563 flow. Second operand 4 states and 176 transitions. [2021-03-25 20:04:39,724 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 67 places, 54 transitions, 659 flow [2021-03-25 20:04:39,731 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 61 places, 54 transitions, 616 flow, removed 12 selfloop flow, removed 6 redundant places. [2021-03-25 20:04:39,733 INFO L241 Difference]: Finished difference. Result has 63 places, 51 transitions, 567 flow [2021-03-25 20:04:39,733 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=63, PETRI_DIFFERENCE_MINUEND_FLOW=510, PETRI_DIFFERENCE_MINUEND_PLACES=58, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=52, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=18, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=33, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=567, PETRI_PLACES=63, PETRI_TRANSITIONS=51} [2021-03-25 20:04:39,733 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 39 predicate places. [2021-03-25 20:04:39,733 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:04:39,734 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 63 places, 51 transitions, 567 flow [2021-03-25 20:04:39,734 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 63 places, 51 transitions, 567 flow [2021-03-25 20:04:39,734 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 63 places, 51 transitions, 567 flow [2021-03-25 20:04:39,747 INFO L129 PetriNetUnfolder]: 35/122 cut-off events. [2021-03-25 20:04:39,747 INFO L130 PetriNetUnfolder]: For 513/540 co-relation queries the response was YES. [2021-03-25 20:04:39,748 INFO L84 FinitePrefix]: Finished finitePrefix Result has 652 conditions, 122 events. 35/122 cut-off events. For 513/540 co-relation queries the response was YES. Maximal size of possible extension queue 18. Compared 527 event pairs, 1 based on Foata normal form. 0/119 useless extension candidates. Maximal degree in co-relation 579. Up to 37 conditions per place. [2021-03-25 20:04:39,750 INFO L142 LiptonReduction]: Number of co-enabled transitions 248 [2021-03-25 20:04:39,754 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:04:39,754 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:04:39,754 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 21 [2021-03-25 20:04:39,754 INFO L480 AbstractCegarLoop]: Abstraction has has 63 places, 51 transitions, 567 flow [2021-03-25 20:04:39,755 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 39.75) internal successors, (159), 4 states have internal predecessors, (159), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:39,755 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:04:39,755 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:04:39,755 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-03-25 20:04:39,755 INFO L428 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:04:39,755 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:04:39,755 INFO L82 PathProgramCache]: Analyzing trace with hash 601369209, now seen corresponding path program 1 times [2021-03-25 20:04:39,755 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:04:39,755 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1517225703] [2021-03-25 20:04:39,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:04:39,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:04:39,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:39,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:39,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:39,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:39,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:39,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:39,794 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:39,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:39,795 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:04:39,795 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1517225703] [2021-03-25 20:04:39,795 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 20:04:39,795 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-03-25 20:04:39,795 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1121083098] [2021-03-25 20:04:39,795 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-25 20:04:39,795 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:04:39,795 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-25 20:04:39,796 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-03-25 20:04:39,796 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 45 out of 63 [2021-03-25 20:04:39,796 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 63 places, 51 transitions, 567 flow. Second operand has 5 states, 5 states have (on average 45.8) internal successors, (229), 5 states have internal predecessors, (229), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:39,796 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:04:39,796 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 45 of 63 [2021-03-25 20:04:39,797 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:04:39,842 INFO L129 PetriNetUnfolder]: 61/180 cut-off events. [2021-03-25 20:04:39,842 INFO L130 PetriNetUnfolder]: For 1047/1107 co-relation queries the response was YES. [2021-03-25 20:04:39,843 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1007 conditions, 180 events. 61/180 cut-off events. For 1047/1107 co-relation queries the response was YES. Maximal size of possible extension queue 25. Compared 846 event pairs, 4 based on Foata normal form. 5/170 useless extension candidates. Maximal degree in co-relation 933. Up to 58 conditions per place. [2021-03-25 20:04:39,844 INFO L132 encePairwiseOnDemand]: 56/63 looper letters, 22 selfloop transitions, 7 changer transitions 3/54 dead transitions. [2021-03-25 20:04:39,844 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 66 places, 54 transitions, 655 flow [2021-03-25 20:04:39,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-25 20:04:39,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-03-25 20:04:39,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 195 transitions. [2021-03-25 20:04:39,845 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7738095238095238 [2021-03-25 20:04:39,845 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 195 transitions. [2021-03-25 20:04:39,845 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 195 transitions. [2021-03-25 20:04:39,846 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:04:39,846 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 195 transitions. [2021-03-25 20:04:39,846 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 48.75) internal successors, (195), 4 states have internal predecessors, (195), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:39,847 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 63.0) internal successors, (315), 5 states have internal predecessors, (315), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:39,847 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 63.0) internal successors, (315), 5 states have internal predecessors, (315), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:39,847 INFO L185 Difference]: Start difference. First operand has 63 places, 51 transitions, 567 flow. Second operand 4 states and 195 transitions. [2021-03-25 20:04:39,847 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 66 places, 54 transitions, 655 flow [2021-03-25 20:04:39,851 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 62 places, 54 transitions, 611 flow, removed 2 selfloop flow, removed 4 redundant places. [2021-03-25 20:04:39,852 INFO L241 Difference]: Finished difference. Result has 64 places, 46 transitions, 479 flow [2021-03-25 20:04:39,852 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=63, PETRI_DIFFERENCE_MINUEND_FLOW=475, PETRI_DIFFERENCE_MINUEND_PLACES=59, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=47, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=40, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=479, PETRI_PLACES=64, PETRI_TRANSITIONS=46} [2021-03-25 20:04:39,853 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 40 predicate places. [2021-03-25 20:04:39,853 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:04:39,853 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 64 places, 46 transitions, 479 flow [2021-03-25 20:04:39,854 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 64 places, 46 transitions, 479 flow [2021-03-25 20:04:39,854 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 61 places, 46 transitions, 479 flow [2021-03-25 20:04:39,866 INFO L129 PetriNetUnfolder]: 30/120 cut-off events. [2021-03-25 20:04:39,866 INFO L130 PetriNetUnfolder]: For 503/526 co-relation queries the response was YES. [2021-03-25 20:04:39,867 INFO L84 FinitePrefix]: Finished finitePrefix Result has 594 conditions, 120 events. 30/120 cut-off events. For 503/526 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 518 event pairs, 1 based on Foata normal form. 0/114 useless extension candidates. Maximal degree in co-relation 541. Up to 34 conditions per place. [2021-03-25 20:04:39,868 INFO L142 LiptonReduction]: Number of co-enabled transitions 282 [2021-03-25 20:04:39,871 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:04:39,871 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:04:39,871 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 18 [2021-03-25 20:04:39,873 INFO L480 AbstractCegarLoop]: Abstraction has has 61 places, 46 transitions, 479 flow [2021-03-25 20:04:39,873 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 45.8) internal successors, (229), 5 states have internal predecessors, (229), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:39,873 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:04:39,873 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:04:39,873 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-03-25 20:04:39,873 INFO L428 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:04:39,874 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:04:39,874 INFO L82 PathProgramCache]: Analyzing trace with hash -667855416, now seen corresponding path program 1 times [2021-03-25 20:04:39,874 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:04:39,874 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1138967031] [2021-03-25 20:04:39,874 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:04:39,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:04:39,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:39,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:39,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:39,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:39,909 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:39,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:39,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:39,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:39,914 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:04:39,914 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1138967031] [2021-03-25 20:04:39,914 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 20:04:39,914 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-03-25 20:04:39,914 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2029695399] [2021-03-25 20:04:39,916 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-25 20:04:39,916 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:04:39,916 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-25 20:04:39,916 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-03-25 20:04:39,917 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 45 out of 63 [2021-03-25 20:04:39,917 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 61 places, 46 transitions, 479 flow. Second operand has 5 states, 5 states have (on average 45.8) internal successors, (229), 5 states have internal predecessors, (229), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:39,917 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:04:39,917 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 45 of 63 [2021-03-25 20:04:39,917 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:04:40,001 INFO L129 PetriNetUnfolder]: 122/331 cut-off events. [2021-03-25 20:04:40,002 INFO L130 PetriNetUnfolder]: For 2220/2374 co-relation queries the response was YES. [2021-03-25 20:04:40,003 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1798 conditions, 331 events. 122/331 cut-off events. For 2220/2374 co-relation queries the response was YES. Maximal size of possible extension queue 44. Compared 1848 event pairs, 0 based on Foata normal form. 30/316 useless extension candidates. Maximal degree in co-relation 1724. Up to 93 conditions per place. [2021-03-25 20:04:40,005 INFO L132 encePairwiseOnDemand]: 54/63 looper letters, 13 selfloop transitions, 31 changer transitions 5/69 dead transitions. [2021-03-25 20:04:40,006 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 65 places, 69 transitions, 827 flow [2021-03-25 20:04:40,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-25 20:04:40,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-25 20:04:40,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 249 transitions. [2021-03-25 20:04:40,007 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7904761904761904 [2021-03-25 20:04:40,007 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 249 transitions. [2021-03-25 20:04:40,007 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 249 transitions. [2021-03-25 20:04:40,007 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:04:40,007 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 249 transitions. [2021-03-25 20:04:40,008 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 49.8) internal successors, (249), 5 states have internal predecessors, (249), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:40,010 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 63.0) internal successors, (378), 6 states have internal predecessors, (378), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:40,010 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 63.0) internal successors, (378), 6 states have internal predecessors, (378), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:40,010 INFO L185 Difference]: Start difference. First operand has 61 places, 46 transitions, 479 flow. Second operand 5 states and 249 transitions. [2021-03-25 20:04:40,010 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 65 places, 69 transitions, 827 flow [2021-03-25 20:04:40,015 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 59 places, 69 transitions, 757 flow, removed 18 selfloop flow, removed 6 redundant places. [2021-03-25 20:04:40,016 INFO L241 Difference]: Finished difference. Result has 61 places, 64 transitions, 741 flow [2021-03-25 20:04:40,016 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=63, PETRI_DIFFERENCE_MINUEND_FLOW=414, PETRI_DIFFERENCE_MINUEND_PLACES=55, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=44, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=16, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=25, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=741, PETRI_PLACES=61, PETRI_TRANSITIONS=64} [2021-03-25 20:04:40,017 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 37 predicate places. [2021-03-25 20:04:40,017 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:04:40,017 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 61 places, 64 transitions, 741 flow [2021-03-25 20:04:40,017 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 61 places, 64 transitions, 741 flow [2021-03-25 20:04:40,017 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 57 places, 64 transitions, 741 flow [2021-03-25 20:04:40,046 INFO L129 PetriNetUnfolder]: 112/300 cut-off events. [2021-03-25 20:04:40,046 INFO L130 PetriNetUnfolder]: For 1218/1351 co-relation queries the response was YES. [2021-03-25 20:04:40,048 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1519 conditions, 300 events. 112/300 cut-off events. For 1218/1351 co-relation queries the response was YES. Maximal size of possible extension queue 36. Compared 1597 event pairs, 2 based on Foata normal form. 9/264 useless extension candidates. Maximal degree in co-relation 1394. Up to 85 conditions per place. [2021-03-25 20:04:40,050 INFO L142 LiptonReduction]: Number of co-enabled transitions 408 [2021-03-25 20:04:40,119 INFO L154 LiptonReduction]: Checked pairs total: 2 [2021-03-25 20:04:40,120 INFO L156 LiptonReduction]: Total number of compositions: 1 [2021-03-25 20:04:40,120 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 103 [2021-03-25 20:04:40,120 INFO L480 AbstractCegarLoop]: Abstraction has has 57 places, 64 transitions, 746 flow [2021-03-25 20:04:40,120 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 45.8) internal successors, (229), 5 states have internal predecessors, (229), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:40,120 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:04:40,120 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:04:40,121 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-03-25 20:04:40,121 INFO L428 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:04:40,121 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:04:40,121 INFO L82 PathProgramCache]: Analyzing trace with hash 2123115420, now seen corresponding path program 2 times [2021-03-25 20:04:40,121 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:04:40,121 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [973113902] [2021-03-25 20:04:40,121 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:04:40,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:04:40,194 INFO L142 QuantifierPusher]: treesize reduction 22, result has 42.1 percent of original size [2021-03-25 20:04:40,194 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:04:40,202 INFO L142 QuantifierPusher]: treesize reduction 7, result has 80.6 percent of original size [2021-03-25 20:04:40,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:04:40,220 INFO L142 QuantifierPusher]: treesize reduction 22, result has 71.8 percent of original size [2021-03-25 20:04:40,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 56 [2021-03-25 20:04:40,248 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,248 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:04:40,262 INFO L142 QuantifierPusher]: treesize reduction 19, result has 64.8 percent of original size [2021-03-25 20:04:40,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:04:40,286 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,286 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:04:40,299 INFO L142 QuantifierPusher]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 20:04:40,300 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:40,309 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:04:40,309 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [973113902] [2021-03-25 20:04:40,309 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1806751875] [2021-03-25 20:04:40,310 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:04:40,341 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-25 20:04:40,341 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:04:40,342 INFO L263 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 41 conjunts are in the unsatisfiable core [2021-03-25 20:04:40,343 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:04:40,343 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:04:40,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:40,345 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:40,346 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:40,360 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,361 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:40,361 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,361 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:40,362 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:40,363 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:40,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,365 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:40,369 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,370 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:40,370 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,370 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:40,375 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,376 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:40,393 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,393 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:40,393 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,394 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:40,394 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,394 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:40,394 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,395 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:40,395 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,396 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:04:40,397 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,397 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:04:40,398 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,398 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:04:40,398 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,399 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:04:40,420 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,421 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:04:40,421 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,421 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:04:40,422 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,422 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:04:40,422 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,423 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:04:40,446 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,446 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:04:40,447 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,447 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:04:40,447 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,448 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:04:40,448 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,449 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:04:40,449 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,450 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:04:40,450 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,450 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:04:40,451 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,451 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:04:40,451 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,452 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:04:40,453 INFO L142 QuantifierPusher]: treesize reduction 1, result has 98.5 percent of original size [2021-03-25 20:04:40,454 INFO L147 QuantifierPusher]: treesize reduction 4, result has 93.1 percent of original size 54 [2021-03-25 20:04:40,455 INFO L142 QuantifierPusher]: treesize reduction 4, result has 93.2 percent of original size [2021-03-25 20:04:40,455 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:04:40,456 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,456 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:04:40,457 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,457 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:04:40,492 INFO L142 QuantifierPusher]: treesize reduction 1, result has 98.8 percent of original size [2021-03-25 20:04:40,493 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:40,493 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,494 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:04:40,495 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-03-25 20:04:40,495 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,496 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:40,497 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,497 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:04:40,497 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-03-25 20:04:40,498 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,499 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:40,499 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:04:40,500 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-03-25 20:04:40,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:04:40,510 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 22 [2021-03-25 20:04:40,510 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:40,512 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:40,512 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:40,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:04:40,518 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 22 [2021-03-25 20:04:40,518 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,519 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:40,520 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:40,520 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:40,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:04:40,525 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 22 [2021-03-25 20:04:40,525 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,526 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:40,526 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,527 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:40,527 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:40,531 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-03-25 20:04:40,531 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 34 treesize of output 22 [2021-03-25 20:04:40,531 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,532 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:40,533 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,533 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:40,533 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:40,623 INFO L628 ElimStorePlain]: treesize reduction 14, result has 92.6 percent of original size [2021-03-25 20:04:40,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 175 [2021-03-25 20:04:40,625 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 4 xjuncts. [2021-03-25 20:04:40,625 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:265, output treesize:175 [2021-03-25 20:04:40,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 175 [2021-03-25 20:04:40,627 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 175 [2021-03-25 20:04:40,688 INFO L142 QuantifierPusher]: treesize reduction 83, result has 53.4 percent of original size [2021-03-25 20:04:40,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-03-25 20:04:40,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-03-25 20:04:40,690 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-03-25 20:04:40,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-03-25 20:04:40,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-03-25 20:04:40,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-03-25 20:04:40,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,765 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-03-25 20:04:40,765 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,766 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-03-25 20:04:40,767 INFO L142 QuantifierPusher]: treesize reduction 49, result has 53.3 percent of original size [2021-03-25 20:04:40,768 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:40,768 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,769 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:04:40,769 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:04:40,769 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,770 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:40,771 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,771 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:04:40,771 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:04:40,772 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,773 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:40,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:04:40,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:04:40,779 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-03-25 20:04:40,779 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 50 treesize of output 30 [2021-03-25 20:04:40,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:04:40,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:04:40,790 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:40,800 INFO L628 ElimStorePlain]: treesize reduction 11, result has 56.0 percent of original size [2021-03-25 20:04:40,801 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,801 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:40,801 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:04:40,801 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:50, output treesize:14 [2021-03-25 20:04:40,802 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,802 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:40,802 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,803 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:40,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:40,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:40,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:40,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,828 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:40,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,828 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:40,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,829 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:40,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:40,830 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:40,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:40,831 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:04:40,831 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:04:40,831 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8] total 15 [2021-03-25 20:04:40,831 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [407204586] [2021-03-25 20:04:40,831 INFO L460 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-03-25 20:04:40,831 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:04:40,832 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-03-25 20:04:40,832 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=237, Unknown=0, NotChecked=0, Total=272 [2021-03-25 20:04:40,832 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 64 [2021-03-25 20:04:40,833 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 57 places, 64 transitions, 746 flow. Second operand has 17 states, 17 states have (on average 15.176470588235293) internal successors, (258), 17 states have internal predecessors, (258), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:40,833 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:04:40,833 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 64 [2021-03-25 20:04:40,833 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:04:41,625 INFO L129 PetriNetUnfolder]: 396/730 cut-off events. [2021-03-25 20:04:41,625 INFO L130 PetriNetUnfolder]: For 4236/4237 co-relation queries the response was YES. [2021-03-25 20:04:41,628 INFO L84 FinitePrefix]: Finished finitePrefix Result has 4326 conditions, 730 events. 396/730 cut-off events. For 4236/4237 co-relation queries the response was YES. Maximal size of possible extension queue 66. Compared 3611 event pairs, 73 based on Foata normal form. 5/608 useless extension candidates. Maximal degree in co-relation 4172. Up to 568 conditions per place. [2021-03-25 20:04:41,632 INFO L132 encePairwiseOnDemand]: 55/64 looper letters, 70 selfloop transitions, 19 changer transitions 24/119 dead transitions. [2021-03-25 20:04:41,633 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 69 places, 119 transitions, 1543 flow [2021-03-25 20:04:41,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-03-25 20:04:41,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-03-25 20:04:41,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 227 transitions. [2021-03-25 20:04:41,634 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.27283653846153844 [2021-03-25 20:04:41,634 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 227 transitions. [2021-03-25 20:04:41,634 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 227 transitions. [2021-03-25 20:04:41,634 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:04:41,634 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 227 transitions. [2021-03-25 20:04:41,635 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 17.46153846153846) internal successors, (227), 13 states have internal predecessors, (227), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:41,636 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 64.0) internal successors, (896), 14 states have internal predecessors, (896), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:41,636 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 64.0) internal successors, (896), 14 states have internal predecessors, (896), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:41,637 INFO L185 Difference]: Start difference. First operand has 57 places, 64 transitions, 746 flow. Second operand 13 states and 227 transitions. [2021-03-25 20:04:41,637 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 69 places, 119 transitions, 1543 flow [2021-03-25 20:04:41,644 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 66 places, 119 transitions, 1396 flow, removed 63 selfloop flow, removed 3 redundant places. [2021-03-25 20:04:41,648 INFO L241 Difference]: Finished difference. Result has 73 places, 75 transitions, 916 flow [2021-03-25 20:04:41,648 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=64, PETRI_DIFFERENCE_MINUEND_FLOW=694, PETRI_DIFFERENCE_MINUEND_PLACES=54, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=64, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=47, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=916, PETRI_PLACES=73, PETRI_TRANSITIONS=75} [2021-03-25 20:04:41,648 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 49 predicate places. [2021-03-25 20:04:41,648 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:04:41,648 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 73 places, 75 transitions, 916 flow [2021-03-25 20:04:41,648 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 73 places, 75 transitions, 916 flow [2021-03-25 20:04:41,649 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 69 places, 75 transitions, 916 flow [2021-03-25 20:04:41,679 INFO L129 PetriNetUnfolder]: 137/353 cut-off events. [2021-03-25 20:04:41,679 INFO L130 PetriNetUnfolder]: For 1803/1915 co-relation queries the response was YES. [2021-03-25 20:04:41,681 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1812 conditions, 353 events. 137/353 cut-off events. For 1803/1915 co-relation queries the response was YES. Maximal size of possible extension queue 46. Compared 1970 event pairs, 3 based on Foata normal form. 12/316 useless extension candidates. Maximal degree in co-relation 1747. Up to 99 conditions per place. [2021-03-25 20:04:41,684 INFO L142 LiptonReduction]: Number of co-enabled transitions 432 [2021-03-25 20:04:41,692 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:04:41,692 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:04:41,692 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 44 [2021-03-25 20:04:41,693 INFO L480 AbstractCegarLoop]: Abstraction has has 69 places, 75 transitions, 916 flow [2021-03-25 20:04:41,693 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 17 states, 17 states have (on average 15.176470588235293) internal successors, (258), 17 states have internal predecessors, (258), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:41,693 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:04:41,693 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:04:41,910 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2021-03-25 20:04:41,910 INFO L428 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:04:41,910 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:04:41,910 INFO L82 PathProgramCache]: Analyzing trace with hash 2112389222, now seen corresponding path program 1 times [2021-03-25 20:04:41,910 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:04:41,911 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [249937744] [2021-03-25 20:04:41,911 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:04:41,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:04:41,925 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:41,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:41,928 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:41,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:41,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:41,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:41,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:41,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:41,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:41,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:41,940 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:04:41,940 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [249937744] [2021-03-25 20:04:41,940 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1115206316] [2021-03-25 20:04:41,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:04:41,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:04:41,987 INFO L263 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 5 conjunts are in the unsatisfiable core [2021-03-25 20:04:41,987 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:04:41,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:41,988 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:41,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:41,988 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:41,989 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:41,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:41,989 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:41,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:41,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:41,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:41,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:41,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:41,991 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:41,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:41,991 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:41,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:41,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:41,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:41,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:41,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:41,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:41,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:41,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:41,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:41,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:41,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:41,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:41,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:41,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:41,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:41,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:41,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:41,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:41,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:41,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:41,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:41,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:41,997 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:41,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:41,997 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:41,998 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:41,998 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:41,999 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:41,999 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:04:41,999 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:04:41,999 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,000 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:42,000 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,000 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:04:42,001 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:04:42,001 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,002 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:42,002 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,002 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:42,003 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,003 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:42,003 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:42,004 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:42,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,004 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:42,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:42,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:42,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:42,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:42,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:42,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:42,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:42,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:42,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,009 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:42,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,010 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:42,010 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:42,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,011 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:42,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:42,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:42,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:42,013 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:42,013 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-03-25 20:04:42,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:42,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:42,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:42,015 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:42,015 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,016 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:42,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,016 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:42,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:42,017 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:42,017 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:42,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:42,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:42,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:42,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:42,020 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:42,020 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:42,021 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,021 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:42,021 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:04:42,021 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:04:42,021 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4] total 5 [2021-03-25 20:04:42,021 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [77966144] [2021-03-25 20:04:42,022 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-03-25 20:04:42,022 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:04:42,022 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-03-25 20:04:42,022 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-03-25 20:04:42,022 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 40 out of 64 [2021-03-25 20:04:42,023 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 69 places, 75 transitions, 916 flow. Second operand has 6 states, 6 states have (on average 41.166666666666664) internal successors, (247), 6 states have internal predecessors, (247), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:42,023 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:04:42,023 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 40 of 64 [2021-03-25 20:04:42,023 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:04:42,115 INFO L129 PetriNetUnfolder]: 197/533 cut-off events. [2021-03-25 20:04:42,115 INFO L130 PetriNetUnfolder]: For 3336/3552 co-relation queries the response was YES. [2021-03-25 20:04:42,118 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2946 conditions, 533 events. 197/533 cut-off events. For 3336/3552 co-relation queries the response was YES. Maximal size of possible extension queue 73. Compared 3435 event pairs, 1 based on Foata normal form. 15/478 useless extension candidates. Maximal degree in co-relation 2844. Up to 169 conditions per place. [2021-03-25 20:04:42,121 INFO L132 encePairwiseOnDemand]: 55/64 looper letters, 6 selfloop transitions, 55 changer transitions 4/88 dead transitions. [2021-03-25 20:04:42,121 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 73 places, 88 transitions, 1220 flow [2021-03-25 20:04:42,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-25 20:04:42,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-25 20:04:42,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 216 transitions. [2021-03-25 20:04:42,122 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.675 [2021-03-25 20:04:42,122 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 216 transitions. [2021-03-25 20:04:42,122 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 216 transitions. [2021-03-25 20:04:42,122 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:04:42,122 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 216 transitions. [2021-03-25 20:04:42,123 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 43.2) internal successors, (216), 5 states have internal predecessors, (216), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:42,124 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 64.0) internal successors, (384), 6 states have internal predecessors, (384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:42,124 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 64.0) internal successors, (384), 6 states have internal predecessors, (384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:42,124 INFO L185 Difference]: Start difference. First operand has 69 places, 75 transitions, 916 flow. Second operand 5 states and 216 transitions. [2021-03-25 20:04:42,124 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 73 places, 88 transitions, 1220 flow [2021-03-25 20:04:42,135 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 63 places, 88 transitions, 1126 flow, removed 28 selfloop flow, removed 10 redundant places. [2021-03-25 20:04:42,137 INFO L241 Difference]: Finished difference. Result has 64 places, 84 transitions, 1098 flow [2021-03-25 20:04:42,137 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=64, PETRI_DIFFERENCE_MINUEND_FLOW=809, PETRI_DIFFERENCE_MINUEND_PLACES=59, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=74, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=46, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=27, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=1098, PETRI_PLACES=64, PETRI_TRANSITIONS=84} [2021-03-25 20:04:42,137 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 40 predicate places. [2021-03-25 20:04:42,137 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:04:42,137 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 64 places, 84 transitions, 1098 flow [2021-03-25 20:04:42,137 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 64 places, 84 transitions, 1098 flow [2021-03-25 20:04:42,138 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 63 places, 84 transitions, 1098 flow [2021-03-25 20:04:42,178 INFO L129 PetriNetUnfolder]: 183/490 cut-off events. [2021-03-25 20:04:42,179 INFO L130 PetriNetUnfolder]: For 3356/3664 co-relation queries the response was YES. [2021-03-25 20:04:42,181 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2559 conditions, 490 events. 183/490 cut-off events. For 3356/3664 co-relation queries the response was YES. Maximal size of possible extension queue 67. Compared 3061 event pairs, 3 based on Foata normal form. 13/437 useless extension candidates. Maximal degree in co-relation 2381. Up to 152 conditions per place. [2021-03-25 20:04:42,185 INFO L142 LiptonReduction]: Number of co-enabled transitions 534 [2021-03-25 20:04:42,194 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:04:42,194 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:04:42,194 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 57 [2021-03-25 20:04:42,197 INFO L480 AbstractCegarLoop]: Abstraction has has 63 places, 84 transitions, 1098 flow [2021-03-25 20:04:42,197 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 41.166666666666664) internal successors, (247), 6 states have internal predecessors, (247), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:42,197 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:04:42,197 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:04:42,420 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2021-03-25 20:04:42,420 INFO L428 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:04:42,421 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:04:42,421 INFO L82 PathProgramCache]: Analyzing trace with hash 1582152057, now seen corresponding path program 1 times [2021-03-25 20:04:42,421 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:04:42,421 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1442013250] [2021-03-25 20:04:42,421 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:04:42,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:04:42,464 INFO L142 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-03-25 20:04:42,464 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:42,469 INFO L142 QuantifierPusher]: treesize reduction 4, result has 73.3 percent of original size [2021-03-25 20:04:42,469 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:42,475 INFO L142 QuantifierPusher]: treesize reduction 11, result has 73.2 percent of original size [2021-03-25 20:04:42,476 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:04:42,490 INFO L142 QuantifierPusher]: treesize reduction 32, result has 49.2 percent of original size [2021-03-25 20:04:42,491 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:04:42,512 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:42,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,519 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:42,525 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,526 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:42,526 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:04:42,526 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1442013250] [2021-03-25 20:04:42,526 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [298489830] [2021-03-25 20:04:42,526 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:04:42,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:04:42,560 INFO L263 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 17 conjunts are in the unsatisfiable core [2021-03-25 20:04:42,560 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:04:42,561 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,561 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:42,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:42,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:42,563 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,563 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:42,563 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,564 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:42,564 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,564 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:42,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:42,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:42,566 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:04:42,567 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:42,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:42,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:42,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,579 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:42,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,583 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:42,584 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,584 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:42,585 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,585 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:42,585 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:42,586 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:42,586 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,587 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:42,590 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:42,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:42,592 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,592 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:42,593 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:42,594 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,594 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:42,594 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:42,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:42,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:42,596 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:42,597 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,597 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:42,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,598 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:42,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:42,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:42,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:04:42,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:04:42,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:04:42,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:04:42,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,626 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:42,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:42,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:04:42,628 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,629 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:42,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:42,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:04:42,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,630 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:42,631 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:42,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:04:42,634 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-03-25 20:04:42,634 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,635 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:42,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,636 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:42,636 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:42,637 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,638 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:42,638 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:04:42,638 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:15, output treesize:5 [2021-03-25 20:04:42,638 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,639 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:42,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,639 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:42,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:42,640 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:42,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:42,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:42,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,642 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:42,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,642 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:42,643 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:42,643 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:42,644 INFO L142 QuantifierPusher]: treesize reduction 1, result has 96.0 percent of original size [2021-03-25 20:04:42,644 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:42,644 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:42,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:04:42,645 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,646 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:42,646 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,646 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:42,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:42,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:04:42,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:04:42,648 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,649 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:42,649 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,650 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:42,650 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:42,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:42,651 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:42,651 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,652 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:04:42,654 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,654 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:42,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,656 INFO L147 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size 7 [2021-03-25 20:04:42,656 INFO L147 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size 7 [2021-03-25 20:04:42,656 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:04:42,657 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,658 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:42,658 INFO L142 QuantifierPusher]: treesize reduction 15, result has 34.8 percent of original size [2021-03-25 20:04:42,659 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:42,660 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:42,660 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,660 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:42,660 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,661 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:42,661 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,661 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:42,661 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,662 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:42,662 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:42,664 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,664 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:42,664 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,664 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:42,665 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:42,665 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:42,665 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:04:42,665 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:04:42,665 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2021-03-25 20:04:42,665 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1806732123] [2021-03-25 20:04:42,666 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-25 20:04:42,666 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:04:42,666 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-25 20:04:42,666 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2021-03-25 20:04:42,666 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 64 [2021-03-25 20:04:42,667 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 63 places, 84 transitions, 1098 flow. Second operand has 11 states, 11 states have (on average 27.181818181818183) internal successors, (299), 11 states have internal predecessors, (299), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:42,667 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:04:42,667 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 64 [2021-03-25 20:04:42,667 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:04:42,939 INFO L129 PetriNetUnfolder]: 422/918 cut-off events. [2021-03-25 20:04:42,939 INFO L130 PetriNetUnfolder]: For 5953/6321 co-relation queries the response was YES. [2021-03-25 20:04:42,943 INFO L84 FinitePrefix]: Finished finitePrefix Result has 5588 conditions, 918 events. 422/918 cut-off events. For 5953/6321 co-relation queries the response was YES. Maximal size of possible extension queue 88. Compared 5553 event pairs, 23 based on Foata normal form. 39/826 useless extension candidates. Maximal degree in co-relation 5390. Up to 329 conditions per place. [2021-03-25 20:04:42,949 INFO L132 encePairwiseOnDemand]: 54/64 looper letters, 101 selfloop transitions, 34 changer transitions 0/143 dead transitions. [2021-03-25 20:04:42,949 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 70 places, 143 transitions, 2040 flow [2021-03-25 20:04:42,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-25 20:04:42,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2021-03-25 20:04:42,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 239 transitions. [2021-03-25 20:04:42,951 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.466796875 [2021-03-25 20:04:42,951 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 239 transitions. [2021-03-25 20:04:42,951 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 239 transitions. [2021-03-25 20:04:42,951 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:04:42,951 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 239 transitions. [2021-03-25 20:04:42,952 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 29.875) internal successors, (239), 8 states have internal predecessors, (239), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:42,953 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 64.0) internal successors, (576), 9 states have internal predecessors, (576), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:42,953 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 64.0) internal successors, (576), 9 states have internal predecessors, (576), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:42,953 INFO L185 Difference]: Start difference. First operand has 63 places, 84 transitions, 1098 flow. Second operand 8 states and 239 transitions. [2021-03-25 20:04:42,953 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 70 places, 143 transitions, 2040 flow [2021-03-25 20:04:42,970 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 68 places, 143 transitions, 1922 flow, removed 41 selfloop flow, removed 2 redundant places. [2021-03-25 20:04:42,974 INFO L241 Difference]: Finished difference. Result has 69 places, 90 transitions, 1186 flow [2021-03-25 20:04:42,975 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=64, PETRI_DIFFERENCE_MINUEND_FLOW=1030, PETRI_DIFFERENCE_MINUEND_PLACES=61, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=84, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=28, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=52, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=1186, PETRI_PLACES=69, PETRI_TRANSITIONS=90} [2021-03-25 20:04:42,975 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 45 predicate places. [2021-03-25 20:04:42,975 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:04:42,975 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 69 places, 90 transitions, 1186 flow [2021-03-25 20:04:42,977 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 69 places, 90 transitions, 1186 flow [2021-03-25 20:04:42,978 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 69 places, 90 transitions, 1186 flow [2021-03-25 20:04:43,028 INFO L129 PetriNetUnfolder]: 227/632 cut-off events. [2021-03-25 20:04:43,028 INFO L130 PetriNetUnfolder]: For 4094/4492 co-relation queries the response was YES. [2021-03-25 20:04:43,031 INFO L84 FinitePrefix]: Finished finitePrefix Result has 3278 conditions, 632 events. 227/632 cut-off events. For 4094/4492 co-relation queries the response was YES. Maximal size of possible extension queue 80. Compared 4274 event pairs, 3 based on Foata normal form. 13/561 useless extension candidates. Maximal degree in co-relation 3096. Up to 205 conditions per place. [2021-03-25 20:04:43,040 INFO L142 LiptonReduction]: Number of co-enabled transitions 666 [2021-03-25 20:04:43,050 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:04:43,051 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:04:43,051 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 76 [2021-03-25 20:04:43,051 INFO L480 AbstractCegarLoop]: Abstraction has has 69 places, 90 transitions, 1186 flow [2021-03-25 20:04:43,052 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 27.181818181818183) internal successors, (299), 11 states have internal predecessors, (299), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:43,052 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:04:43,052 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:04:43,274 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-03-25 20:04:43,274 INFO L428 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:04:43,275 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:04:43,275 INFO L82 PathProgramCache]: Analyzing trace with hash 2003548391, now seen corresponding path program 2 times [2021-03-25 20:04:43,275 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:04:43,275 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1326578989] [2021-03-25 20:04:43,275 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:04:43,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:04:43,342 INFO L142 QuantifierPusher]: treesize reduction 22, result has 42.1 percent of original size [2021-03-25 20:04:43,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:04:43,351 INFO L142 QuantifierPusher]: treesize reduction 7, result has 80.6 percent of original size [2021-03-25 20:04:43,351 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:04:43,363 INFO L142 QuantifierPusher]: treesize reduction 22, result has 71.8 percent of original size [2021-03-25 20:04:43,364 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 56 [2021-03-25 20:04:43,389 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,389 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:04:43,401 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,401 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:04:43,410 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,410 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:04:43,421 INFO L142 QuantifierPusher]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 20:04:43,422 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:43,431 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:04:43,431 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1326578989] [2021-03-25 20:04:43,431 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1827430809] [2021-03-25 20:04:43,431 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:04:43,461 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-25 20:04:43,461 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:04:43,462 INFO L263 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 41 conjunts are in the unsatisfiable core [2021-03-25 20:04:43,463 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:04:43,464 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,465 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:04:43,465 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,467 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:43,468 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,468 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:43,468 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,468 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:43,480 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,484 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:43,485 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,485 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:43,485 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,485 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:43,486 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:43,486 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:43,487 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,487 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:43,487 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,487 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:43,488 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,488 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:43,488 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,489 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:43,489 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,489 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:43,490 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,490 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:43,490 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,490 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:43,505 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,506 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:04:43,507 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,507 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:04:43,508 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,508 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:04:43,508 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,509 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:04:43,534 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,535 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:04:43,535 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,536 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:04:43,536 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,537 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:04:43,537 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,537 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:04:43,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,557 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:04:43,558 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:04:43,558 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:04:43,559 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,559 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:04:43,559 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,560 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:04:43,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,560 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:04:43,561 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,561 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:04:43,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:04:43,563 INFO L142 QuantifierPusher]: treesize reduction 1, result has 98.6 percent of original size [2021-03-25 20:04:43,564 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:43,564 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,564 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:04:43,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:04:43,566 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,567 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:43,567 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:04:43,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 81 [2021-03-25 20:04:43,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,569 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:43,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:04:43,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 81 [2021-03-25 20:04:43,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:04:43,576 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 27 [2021-03-25 20:04:43,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:04:43,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:04:43,578 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:43,583 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-03-25 20:04:43,583 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 39 treesize of output 27 [2021-03-25 20:04:43,583 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,584 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:04:43,585 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,585 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:04:43,585 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:43,623 INFO L628 ElimStorePlain]: treesize reduction 9, result has 90.4 percent of original size [2021-03-25 20:04:43,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-03-25 20:04:43,624 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-03-25 20:04:43,624 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:132, output treesize:85 [2021-03-25 20:04:43,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-03-25 20:04:43,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-03-25 20:04:43,656 INFO L142 QuantifierPusher]: treesize reduction 41, result has 53.4 percent of original size [2021-03-25 20:04:43,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:04:43,657 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:04:43,658 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,658 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:04:43,658 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,659 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:04:43,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:04:43,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:04:43,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:04:43,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:04:43,681 INFO L142 QuantifierPusher]: treesize reduction 1, result has 98.6 percent of original size [2021-03-25 20:04:43,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 56 [2021-03-25 20:04:43,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:04:43,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,684 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:04:43,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:04:43,715 INFO L142 QuantifierPusher]: treesize reduction 9, result has 86.2 percent of original size [2021-03-25 20:04:43,716 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:43,717 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:04:43,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:04:43,718 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,719 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:43,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:04:43,720 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:04:43,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,721 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:43,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:04:43,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:04:43,727 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-03-25 20:04:43,727 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 50 treesize of output 30 [2021-03-25 20:04:43,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:04:43,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:04:43,729 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:43,739 INFO L628 ElimStorePlain]: treesize reduction 11, result has 56.0 percent of original size [2021-03-25 20:04:43,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:43,740 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:04:43,740 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:50, output treesize:14 [2021-03-25 20:04:43,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:43,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:43,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:43,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:43,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:43,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:43,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:43,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:43,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:43,762 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:43,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:43,762 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:04:43,762 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:04:43,762 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8] total 15 [2021-03-25 20:04:43,763 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [482110935] [2021-03-25 20:04:43,763 INFO L460 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-03-25 20:04:43,763 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:04:43,763 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-03-25 20:04:43,763 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=236, Unknown=0, NotChecked=0, Total=272 [2021-03-25 20:04:43,764 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 64 [2021-03-25 20:04:43,764 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 69 places, 90 transitions, 1186 flow. Second operand has 17 states, 17 states have (on average 15.176470588235293) internal successors, (258), 17 states have internal predecessors, (258), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:43,764 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:04:43,764 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 64 [2021-03-25 20:04:43,764 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:04:44,399 INFO L129 PetriNetUnfolder]: 806/1440 cut-off events. [2021-03-25 20:04:44,399 INFO L130 PetriNetUnfolder]: For 9700/9700 co-relation queries the response was YES. [2021-03-25 20:04:44,405 INFO L84 FinitePrefix]: Finished finitePrefix Result has 8808 conditions, 1440 events. 806/1440 cut-off events. For 9700/9700 co-relation queries the response was YES. Maximal size of possible extension queue 115. Compared 7966 event pairs, 205 based on Foata normal form. 5/1204 useless extension candidates. Maximal degree in co-relation 8595. Up to 1215 conditions per place. [2021-03-25 20:04:44,415 INFO L132 encePairwiseOnDemand]: 54/64 looper letters, 85 selfloop transitions, 14 changer transitions 36/141 dead transitions. [2021-03-25 20:04:44,415 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 82 places, 141 transitions, 1892 flow [2021-03-25 20:04:44,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-25 20:04:44,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2021-03-25 20:04:44,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 241 transitions. [2021-03-25 20:04:44,418 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.2689732142857143 [2021-03-25 20:04:44,418 INFO L72 ComplementDD]: Start complementDD. Operand 14 states and 241 transitions. [2021-03-25 20:04:44,418 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 241 transitions. [2021-03-25 20:04:44,419 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:04:44,419 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 14 states and 241 transitions. [2021-03-25 20:04:44,420 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 15 states, 14 states have (on average 17.214285714285715) internal successors, (241), 14 states have internal predecessors, (241), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:44,421 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 15 states, 15 states have (on average 64.0) internal successors, (960), 15 states have internal predecessors, (960), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:44,422 INFO L81 ComplementDD]: Finished complementDD. Result has 15 states, 15 states have (on average 64.0) internal successors, (960), 15 states have internal predecessors, (960), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:44,422 INFO L185 Difference]: Start difference. First operand has 69 places, 90 transitions, 1186 flow. Second operand 14 states and 241 transitions. [2021-03-25 20:04:44,422 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 82 places, 141 transitions, 1892 flow [2021-03-25 20:04:44,440 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 77 places, 141 transitions, 1842 flow, removed 8 selfloop flow, removed 5 redundant places. [2021-03-25 20:04:44,442 INFO L241 Difference]: Finished difference. Result has 83 places, 91 transitions, 1215 flow [2021-03-25 20:04:44,442 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=64, PETRI_DIFFERENCE_MINUEND_FLOW=1138, PETRI_DIFFERENCE_MINUEND_PLACES=64, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=90, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=76, PETRI_DIFFERENCE_SUBTRAHEND_STATES=14, PETRI_FLOW=1215, PETRI_PLACES=83, PETRI_TRANSITIONS=91} [2021-03-25 20:04:44,443 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 59 predicate places. [2021-03-25 20:04:44,443 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:04:44,443 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 83 places, 91 transitions, 1215 flow [2021-03-25 20:04:44,443 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 83 places, 91 transitions, 1215 flow [2021-03-25 20:04:44,444 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 75 places, 91 transitions, 1215 flow [2021-03-25 20:04:44,494 INFO L129 PetriNetUnfolder]: 223/608 cut-off events. [2021-03-25 20:04:44,494 INFO L130 PetriNetUnfolder]: For 4454/4813 co-relation queries the response was YES. [2021-03-25 20:04:44,497 INFO L84 FinitePrefix]: Finished finitePrefix Result has 3310 conditions, 608 events. 223/608 cut-off events. For 4454/4813 co-relation queries the response was YES. Maximal size of possible extension queue 77. Compared 4037 event pairs, 3 based on Foata normal form. 12/540 useless extension candidates. Maximal degree in co-relation 3207. Up to 199 conditions per place. [2021-03-25 20:04:44,502 INFO L142 LiptonReduction]: Number of co-enabled transitions 662 [2021-03-25 20:04:44,518 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:04:44,518 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:04:44,519 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 76 [2021-03-25 20:04:44,519 INFO L480 AbstractCegarLoop]: Abstraction has has 75 places, 91 transitions, 1215 flow [2021-03-25 20:04:44,519 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 17 states, 17 states have (on average 15.176470588235293) internal successors, (258), 17 states have internal predecessors, (258), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:44,519 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:04:44,520 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:04:44,741 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:04:44,742 INFO L428 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:04:44,742 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:04:44,742 INFO L82 PathProgramCache]: Analyzing trace with hash -1970818260, now seen corresponding path program 3 times [2021-03-25 20:04:44,742 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:04:44,742 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1105220253] [2021-03-25 20:04:44,742 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:04:44,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:04:44,791 INFO L142 QuantifierPusher]: treesize reduction 22, result has 42.1 percent of original size [2021-03-25 20:04:44,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:04:44,800 INFO L142 QuantifierPusher]: treesize reduction 7, result has 80.6 percent of original size [2021-03-25 20:04:44,800 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:04:44,813 INFO L142 QuantifierPusher]: treesize reduction 22, result has 71.8 percent of original size [2021-03-25 20:04:44,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 56 [2021-03-25 20:04:44,844 INFO L142 QuantifierPusher]: treesize reduction 41, result has 56.8 percent of original size [2021-03-25 20:04:44,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:04:44,874 INFO L142 QuantifierPusher]: treesize reduction 19, result has 64.8 percent of original size [2021-03-25 20:04:44,875 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:04:44,898 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:44,898 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:04:44,912 INFO L142 QuantifierPusher]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 20:04:44,912 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:44,924 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:04:44,924 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1105220253] [2021-03-25 20:04:44,924 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1270824927] [2021-03-25 20:04:44,925 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:04:44,963 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-03-25 20:04:44,963 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:04:44,964 INFO L263 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 41 conjunts are in the unsatisfiable core [2021-03-25 20:04:44,965 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:04:44,965 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:44,966 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:04:44,966 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:44,967 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:44,967 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:44,967 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:44,967 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:44,968 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:44,980 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:44,980 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:44,980 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:44,980 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:44,981 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:44,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:44,981 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:44,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:44,982 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:44,982 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:44,982 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:44,983 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:44,983 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:44,983 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:44,983 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:44,984 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:44,984 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:44,984 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:44,984 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:44,985 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:44,985 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:44,985 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:44,985 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:44,985 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:44,986 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:44,986 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:44,987 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:44,987 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:44,987 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:44,987 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:44,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:44,988 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:45,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,006 INFO L147 QuantifierPusher]: treesize reduction 6, result has 86.4 percent of original size 38 [2021-03-25 20:04:45,007 INFO L142 QuantifierPusher]: treesize reduction 6, result has 86.7 percent of original size [2021-03-25 20:04:45,007 INFO L147 QuantifierPusher]: treesize reduction 4, result has 90.0 percent of original size 36 [2021-03-25 20:04:45,007 INFO L142 QuantifierPusher]: treesize reduction 4, result has 90.0 percent of original size [2021-03-25 20:04:45,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:04:45,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:04:45,026 INFO L142 QuantifierPusher]: treesize reduction 1, result has 98.5 percent of original size [2021-03-25 20:04:45,028 INFO L147 QuantifierPusher]: treesize reduction 4, result has 93.7 percent of original size 59 [2021-03-25 20:04:45,028 INFO L142 QuantifierPusher]: treesize reduction 4, result has 93.8 percent of original size [2021-03-25 20:04:45,029 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-03-25 20:04:45,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-03-25 20:04:45,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-03-25 20:04:45,061 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,062 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:04:45,062 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,063 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:04:45,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,063 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:04:45,064 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,064 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:04:45,096 INFO L142 QuantifierPusher]: treesize reduction 1, result has 98.8 percent of original size [2021-03-25 20:04:45,097 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:45,097 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,098 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:04:45,098 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-03-25 20:04:45,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,100 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:45,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,101 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:04:45,101 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-03-25 20:04:45,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,103 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:45,103 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:04:45,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-03-25 20:04:45,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:04:45,111 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 22 [2021-03-25 20:04:45,112 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,112 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:45,113 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,113 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:45,113 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:45,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:04:45,119 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 22 [2021-03-25 20:04:45,119 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,120 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:45,120 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:45,121 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:45,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:04:45,126 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 22 [2021-03-25 20:04:45,127 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,128 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:45,128 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,128 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:45,129 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:45,133 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-03-25 20:04:45,134 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 34 treesize of output 22 [2021-03-25 20:04:45,134 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,136 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:45,136 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,136 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:45,136 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:45,227 INFO L628 ElimStorePlain]: treesize reduction 14, result has 92.6 percent of original size [2021-03-25 20:04:45,228 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,229 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 175 [2021-03-25 20:04:45,229 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 4 xjuncts. [2021-03-25 20:04:45,229 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:265, output treesize:175 [2021-03-25 20:04:45,229 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,230 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 175 [2021-03-25 20:04:45,231 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,231 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 175 [2021-03-25 20:04:45,293 INFO L142 QuantifierPusher]: treesize reduction 83, result has 53.4 percent of original size [2021-03-25 20:04:45,294 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-03-25 20:04:45,294 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,295 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-03-25 20:04:45,295 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,295 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-03-25 20:04:45,296 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,296 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-03-25 20:04:45,334 INFO L142 QuantifierPusher]: treesize reduction 49, result has 53.3 percent of original size [2021-03-25 20:04:45,335 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:45,335 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:04:45,337 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:04:45,338 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,341 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:45,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:04:45,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:04:45,357 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,358 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:45,358 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:04:45,359 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:04:45,363 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-03-25 20:04:45,364 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 50 treesize of output 30 [2021-03-25 20:04:45,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,368 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:04:45,368 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,369 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:04:45,369 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:45,378 INFO L628 ElimStorePlain]: treesize reduction 5, result has 73.7 percent of original size [2021-03-25 20:04:45,379 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,379 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:45,379 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:04:45,379 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:50, output treesize:14 [2021-03-25 20:04:45,380 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,380 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:45,381 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,381 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:45,402 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,402 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:45,403 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,403 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:45,403 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,404 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:45,404 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,404 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:45,405 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,405 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:45,405 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,406 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:45,406 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,406 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:45,407 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,407 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:45,407 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,407 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:45,408 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,408 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:45,410 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,410 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:45,410 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,411 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:45,411 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,411 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:45,412 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,419 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:45,419 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,420 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:45,420 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:45,420 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:04:45,421 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:04:45,421 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:04:45,421 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8] total 15 [2021-03-25 20:04:45,421 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1767079977] [2021-03-25 20:04:45,421 INFO L460 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-03-25 20:04:45,421 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:04:45,422 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-03-25 20:04:45,422 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=234, Unknown=0, NotChecked=0, Total=272 [2021-03-25 20:04:45,423 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 64 [2021-03-25 20:04:45,423 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 75 places, 91 transitions, 1215 flow. Second operand has 17 states, 17 states have (on average 15.176470588235293) internal successors, (258), 17 states have internal predecessors, (258), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:45,423 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:04:45,423 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 64 [2021-03-25 20:04:45,423 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:04:46,137 INFO L129 PetriNetUnfolder]: 781/1389 cut-off events. [2021-03-25 20:04:46,138 INFO L130 PetriNetUnfolder]: For 11597/11597 co-relation queries the response was YES. [2021-03-25 20:04:46,143 INFO L84 FinitePrefix]: Finished finitePrefix Result has 8753 conditions, 1389 events. 781/1389 cut-off events. For 11597/11597 co-relation queries the response was YES. Maximal size of possible extension queue 113. Compared 7559 event pairs, 206 based on Foata normal form. 4/1160 useless extension candidates. Maximal degree in co-relation 8625. Up to 1180 conditions per place. [2021-03-25 20:04:46,152 INFO L132 encePairwiseOnDemand]: 55/64 looper letters, 89 selfloop transitions, 18 changer transitions 18/131 dead transitions. [2021-03-25 20:04:46,153 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 86 places, 131 transitions, 1841 flow [2021-03-25 20:04:46,153 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-25 20:04:46,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2021-03-25 20:04:46,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 208 transitions. [2021-03-25 20:04:46,154 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.2708333333333333 [2021-03-25 20:04:46,154 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 208 transitions. [2021-03-25 20:04:46,154 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 208 transitions. [2021-03-25 20:04:46,155 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:04:46,155 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 208 transitions. [2021-03-25 20:04:46,157 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 17.333333333333332) internal successors, (208), 12 states have internal predecessors, (208), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:46,158 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 64.0) internal successors, (832), 13 states have internal predecessors, (832), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:46,158 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 64.0) internal successors, (832), 13 states have internal predecessors, (832), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:46,158 INFO L185 Difference]: Start difference. First operand has 75 places, 91 transitions, 1215 flow. Second operand 12 states and 208 transitions. [2021-03-25 20:04:46,159 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 86 places, 131 transitions, 1841 flow [2021-03-25 20:04:46,188 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 76 places, 131 transitions, 1772 flow, removed 24 selfloop flow, removed 10 redundant places. [2021-03-25 20:04:46,192 INFO L241 Difference]: Finished difference. Result has 79 places, 93 transitions, 1266 flow [2021-03-25 20:04:46,192 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=64, PETRI_DIFFERENCE_MINUEND_FLOW=1152, PETRI_DIFFERENCE_MINUEND_PLACES=65, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=91, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=15, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=73, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=1266, PETRI_PLACES=79, PETRI_TRANSITIONS=93} [2021-03-25 20:04:46,192 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 55 predicate places. [2021-03-25 20:04:46,192 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:04:46,193 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 79 places, 93 transitions, 1266 flow [2021-03-25 20:04:46,193 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 79 places, 93 transitions, 1266 flow [2021-03-25 20:04:46,193 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 76 places, 93 transitions, 1266 flow [2021-03-25 20:04:46,241 INFO L129 PetriNetUnfolder]: 226/604 cut-off events. [2021-03-25 20:04:46,242 INFO L130 PetriNetUnfolder]: For 4698/4997 co-relation queries the response was YES. [2021-03-25 20:04:46,245 INFO L84 FinitePrefix]: Finished finitePrefix Result has 3330 conditions, 604 events. 226/604 cut-off events. For 4698/4997 co-relation queries the response was YES. Maximal size of possible extension queue 78. Compared 3967 event pairs, 2 based on Foata normal form. 12/536 useless extension candidates. Maximal degree in co-relation 3133. Up to 194 conditions per place. [2021-03-25 20:04:46,250 INFO L142 LiptonReduction]: Number of co-enabled transitions 664 [2021-03-25 20:04:46,253 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:04:46,254 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:04:46,254 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 62 [2021-03-25 20:04:46,255 INFO L480 AbstractCegarLoop]: Abstraction has has 76 places, 93 transitions, 1266 flow [2021-03-25 20:04:46,255 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 17 states, 17 states have (on average 15.176470588235293) internal successors, (258), 17 states have internal predecessors, (258), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:46,255 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:04:46,255 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:04:46,470 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2021-03-25 20:04:46,470 INFO L428 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:04:46,470 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:04:46,470 INFO L82 PathProgramCache]: Analyzing trace with hash -698594292, now seen corresponding path program 1 times [2021-03-25 20:04:46,470 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:04:46,470 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [489916320] [2021-03-25 20:04:46,471 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:04:46,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:04:46,502 INFO L142 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-03-25 20:04:46,502 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:46,507 INFO L142 QuantifierPusher]: treesize reduction 4, result has 84.6 percent of original size [2021-03-25 20:04:46,507 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:46,516 INFO L142 QuantifierPusher]: treesize reduction 9, result has 69.0 percent of original size [2021-03-25 20:04:46,517 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:04:46,527 INFO L142 QuantifierPusher]: treesize reduction 9, result has 71.0 percent of original size [2021-03-25 20:04:46,527 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:04:46,538 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,539 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:46,545 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:46,552 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,552 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:46,559 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,559 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:46,559 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:04:46,559 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [489916320] [2021-03-25 20:04:46,560 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [297048898] [2021-03-25 20:04:46,560 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:04:46,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:04:46,587 INFO L263 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 19 conjunts are in the unsatisfiable core [2021-03-25 20:04:46,589 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:04:46,590 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,590 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:46,590 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,590 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:46,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:46,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:46,600 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,600 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:46,601 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:46,601 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:46,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:46,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:04:46,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:04:46,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:04:46,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:04:46,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,618 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:04:46,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:04:46,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:04:46,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:04:46,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:04:46,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,622 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:04:46,622 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,622 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:04:46,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:04:46,636 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:04:46,637 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:46,638 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:46,638 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:46,650 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:46,650 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:46,652 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:46,653 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:46,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,654 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:46,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,662 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:46,662 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:46,664 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,664 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:46,664 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,665 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:46,665 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,665 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:04:46,666 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:04:46,666 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,666 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:46,666 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:04:46,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:04:46,667 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,668 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:46,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:04:46,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:04:46,672 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2021-03-25 20:04:46,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:46,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:46,674 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:46,675 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:46,676 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:04:46,676 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:17, output treesize:7 [2021-03-25 20:04:46,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:46,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:46,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:46,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:46,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,681 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:46,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:46,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:46,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:46,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:46,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:46,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:46,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:46,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:46,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:46,687 INFO L142 QuantifierPusher]: treesize reduction 1, result has 96.0 percent of original size [2021-03-25 20:04:46,687 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:46,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:46,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:04:46,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,689 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:46,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,689 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:46,690 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:46,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:04:46,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:04:46,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,692 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:46,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,693 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:46,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:46,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:46,694 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:46,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,695 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:04:46,696 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,696 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:46,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,698 INFO L147 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size 7 [2021-03-25 20:04:46,698 INFO L147 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size 7 [2021-03-25 20:04:46,698 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:04:46,699 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,699 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:46,699 INFO L142 QuantifierPusher]: treesize reduction 15, result has 34.8 percent of original size [2021-03-25 20:04:46,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:46,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:46,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:46,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:46,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:46,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:46,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:46,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:46,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:46,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:46,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:46,705 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:04:46,705 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:04:46,705 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 11 [2021-03-25 20:04:46,705 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [160763273] [2021-03-25 20:04:46,705 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-03-25 20:04:46,705 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:04:46,705 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-03-25 20:04:46,705 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2021-03-25 20:04:46,706 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 64 [2021-03-25 20:04:46,706 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 76 places, 93 transitions, 1266 flow. Second operand has 12 states, 12 states have (on average 27.0) internal successors, (324), 12 states have internal predecessors, (324), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:46,706 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:04:46,706 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 64 [2021-03-25 20:04:46,706 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:04:47,082 INFO L129 PetriNetUnfolder]: 514/1080 cut-off events. [2021-03-25 20:04:47,082 INFO L130 PetriNetUnfolder]: For 8672/9285 co-relation queries the response was YES. [2021-03-25 20:04:47,087 INFO L84 FinitePrefix]: Finished finitePrefix Result has 6830 conditions, 1080 events. 514/1080 cut-off events. For 8672/9285 co-relation queries the response was YES. Maximal size of possible extension queue 97. Compared 6609 event pairs, 36 based on Foata normal form. 31/951 useless extension candidates. Maximal degree in co-relation 6611. Up to 588 conditions per place. [2021-03-25 20:04:47,094 INFO L132 encePairwiseOnDemand]: 54/64 looper letters, 128 selfloop transitions, 49 changer transitions 0/185 dead transitions. [2021-03-25 20:04:47,094 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 90 places, 185 transitions, 2628 flow [2021-03-25 20:04:47,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-03-25 20:04:47,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2021-03-25 20:04:47,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 441 transitions. [2021-03-25 20:04:47,096 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.459375 [2021-03-25 20:04:47,096 INFO L72 ComplementDD]: Start complementDD. Operand 15 states and 441 transitions. [2021-03-25 20:04:47,096 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 441 transitions. [2021-03-25 20:04:47,096 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:04:47,096 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 441 transitions. [2021-03-25 20:04:47,097 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 16 states, 15 states have (on average 29.4) internal successors, (441), 15 states have internal predecessors, (441), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:47,099 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 16 states, 16 states have (on average 64.0) internal successors, (1024), 16 states have internal predecessors, (1024), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:47,099 INFO L81 ComplementDD]: Finished complementDD. Result has 16 states, 16 states have (on average 64.0) internal successors, (1024), 16 states have internal predecessors, (1024), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:47,099 INFO L185 Difference]: Start difference. First operand has 76 places, 93 transitions, 1266 flow. Second operand 15 states and 441 transitions. [2021-03-25 20:04:47,099 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 90 places, 185 transitions, 2628 flow [2021-03-25 20:04:47,123 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 79 places, 185 transitions, 2503 flow, removed 30 selfloop flow, removed 11 redundant places. [2021-03-25 20:04:47,126 INFO L241 Difference]: Finished difference. Result has 87 places, 124 transitions, 1694 flow [2021-03-25 20:04:47,126 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=64, PETRI_DIFFERENCE_MINUEND_FLOW=1154, PETRI_DIFFERENCE_MINUEND_PLACES=65, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=93, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=19, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=60, PETRI_DIFFERENCE_SUBTRAHEND_STATES=15, PETRI_FLOW=1694, PETRI_PLACES=87, PETRI_TRANSITIONS=124} [2021-03-25 20:04:47,126 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 63 predicate places. [2021-03-25 20:04:47,126 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:04:47,127 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 87 places, 124 transitions, 1694 flow [2021-03-25 20:04:47,127 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 87 places, 124 transitions, 1694 flow [2021-03-25 20:04:47,128 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 87 places, 124 transitions, 1694 flow [2021-03-25 20:04:47,198 INFO L129 PetriNetUnfolder]: 326/821 cut-off events. [2021-03-25 20:04:47,198 INFO L130 PetriNetUnfolder]: For 7002/7516 co-relation queries the response was YES. [2021-03-25 20:04:47,203 INFO L84 FinitePrefix]: Finished finitePrefix Result has 4981 conditions, 821 events. 326/821 cut-off events. For 7002/7516 co-relation queries the response was YES. Maximal size of possible extension queue 102. Compared 5612 event pairs, 2 based on Foata normal form. 11/809 useless extension candidates. Maximal degree in co-relation 4779. Up to 279 conditions per place. [2021-03-25 20:04:47,210 INFO L142 LiptonReduction]: Number of co-enabled transitions 834 [2021-03-25 20:04:47,397 INFO L154 LiptonReduction]: Checked pairs total: 1 [2021-03-25 20:04:47,397 INFO L156 LiptonReduction]: Total number of compositions: 1 [2021-03-25 20:04:47,397 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 271 [2021-03-25 20:04:47,398 INFO L480 AbstractCegarLoop]: Abstraction has has 87 places, 124 transitions, 1704 flow [2021-03-25 20:04:47,398 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 27.0) internal successors, (324), 12 states have internal predecessors, (324), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:47,398 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:04:47,398 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:04:47,619 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22,13 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:04:47,619 INFO L428 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:04:47,620 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:04:47,620 INFO L82 PathProgramCache]: Analyzing trace with hash 1378817583, now seen corresponding path program 1 times [2021-03-25 20:04:47,620 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:04:47,620 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1145789431] [2021-03-25 20:04:47,620 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:04:47,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:04:47,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,636 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:47,638 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:47,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,642 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:47,646 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,646 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:47,650 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,651 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:47,651 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:04:47,651 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1145789431] [2021-03-25 20:04:47,651 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [293522443] [2021-03-25 20:04:47,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:04:47,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:04:47,693 INFO L263 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-25 20:04:47,694 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:04:47,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:47,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:47,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:47,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:47,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:47,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:47,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:47,700 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:47,700 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:47,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:47,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:47,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:47,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:47,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:47,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:47,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:47,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:47,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:47,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:47,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:47,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:47,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:47,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:47,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:47,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:47,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:47,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:47,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:47,717 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:47,724 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,724 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:47,724 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,724 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:47,725 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,725 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:47,731 INFO L142 QuantifierPusher]: treesize reduction 1, result has 96.7 percent of original size [2021-03-25 20:04:47,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:04:47,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,733 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:47,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:04:47,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:04:47,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,736 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:47,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,736 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:47,737 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:47,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:04:47,738 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:47,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,739 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:04:47,739 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,740 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:47,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,741 INFO L147 QuantifierPusher]: treesize reduction 3, result has 75.0 percent of original size 9 [2021-03-25 20:04:47,741 INFO L147 QuantifierPusher]: treesize reduction 3, result has 75.0 percent of original size 9 [2021-03-25 20:04:47,744 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:04:47,746 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,746 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:47,746 INFO L142 QuantifierPusher]: treesize reduction 19, result has 34.5 percent of original size [2021-03-25 20:04:47,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:47,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:47,748 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:47,749 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,749 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:47,749 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:47,750 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:47,750 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:47,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:47,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:47,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:47,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,753 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:47,753 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,753 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:47,753 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:47,754 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:47,754 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:47,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:47,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:47,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:47,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:47,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:47,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:47,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:47,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:47,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:47,759 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:04:47,759 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:04:47,759 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2021-03-25 20:04:47,759 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [604995981] [2021-03-25 20:04:47,759 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-03-25 20:04:47,759 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:04:47,759 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-03-25 20:04:47,760 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2021-03-25 20:04:47,760 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 39 out of 65 [2021-03-25 20:04:47,760 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 87 places, 124 transitions, 1704 flow. Second operand has 8 states, 8 states have (on average 40.25) internal successors, (322), 8 states have internal predecessors, (322), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:47,760 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:04:47,760 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 39 of 65 [2021-03-25 20:04:47,760 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:04:47,942 INFO L129 PetriNetUnfolder]: 456/1057 cut-off events. [2021-03-25 20:04:47,942 INFO L130 PetriNetUnfolder]: For 11564/12280 co-relation queries the response was YES. [2021-03-25 20:04:47,948 INFO L84 FinitePrefix]: Finished finitePrefix Result has 6906 conditions, 1057 events. 456/1057 cut-off events. For 11564/12280 co-relation queries the response was YES. Maximal size of possible extension queue 103. Compared 7042 event pairs, 54 based on Foata normal form. 24/1046 useless extension candidates. Maximal degree in co-relation 6658. Up to 616 conditions per place. [2021-03-25 20:04:47,956 INFO L132 encePairwiseOnDemand]: 57/65 looper letters, 65 selfloop transitions, 38 changer transitions 0/147 dead transitions. [2021-03-25 20:04:47,956 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 92 places, 147 transitions, 2195 flow [2021-03-25 20:04:47,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-25 20:04:47,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-03-25 20:04:47,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 254 transitions. [2021-03-25 20:04:47,958 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.6512820512820513 [2021-03-25 20:04:47,959 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 254 transitions. [2021-03-25 20:04:47,959 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 254 transitions. [2021-03-25 20:04:47,959 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:04:47,959 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 254 transitions. [2021-03-25 20:04:47,959 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 42.333333333333336) internal successors, (254), 6 states have internal predecessors, (254), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:47,960 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 65.0) internal successors, (455), 7 states have internal predecessors, (455), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:47,960 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 65.0) internal successors, (455), 7 states have internal predecessors, (455), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:47,960 INFO L185 Difference]: Start difference. First operand has 87 places, 124 transitions, 1704 flow. Second operand 6 states and 254 transitions. [2021-03-25 20:04:47,960 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 92 places, 147 transitions, 2195 flow [2021-03-25 20:04:47,989 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 90 places, 147 transitions, 2150 flow, removed 20 selfloop flow, removed 2 redundant places. [2021-03-25 20:04:47,992 INFO L241 Difference]: Finished difference. Result has 91 places, 133 transitions, 1936 flow [2021-03-25 20:04:47,992 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=65, PETRI_DIFFERENCE_MINUEND_FLOW=1659, PETRI_DIFFERENCE_MINUEND_PLACES=85, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=124, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=29, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=86, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1936, PETRI_PLACES=91, PETRI_TRANSITIONS=133} [2021-03-25 20:04:47,992 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 67 predicate places. [2021-03-25 20:04:47,992 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:04:47,992 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 91 places, 133 transitions, 1936 flow [2021-03-25 20:04:47,993 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 91 places, 133 transitions, 1936 flow [2021-03-25 20:04:47,994 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 91 places, 133 transitions, 1936 flow [2021-03-25 20:04:48,063 INFO L129 PetriNetUnfolder]: 325/808 cut-off events. [2021-03-25 20:04:48,063 INFO L130 PetriNetUnfolder]: For 7678/8215 co-relation queries the response was YES. [2021-03-25 20:04:48,067 INFO L84 FinitePrefix]: Finished finitePrefix Result has 5167 conditions, 808 events. 325/808 cut-off events. For 7678/8215 co-relation queries the response was YES. Maximal size of possible extension queue 95. Compared 5467 event pairs, 0 based on Foata normal form. 12/801 useless extension candidates. Maximal degree in co-relation 4977. Up to 278 conditions per place. [2021-03-25 20:04:48,075 INFO L142 LiptonReduction]: Number of co-enabled transitions 854 [2021-03-25 20:04:48,081 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:04:48,081 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:04:48,081 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 89 [2021-03-25 20:04:48,082 INFO L480 AbstractCegarLoop]: Abstraction has has 91 places, 133 transitions, 1936 flow [2021-03-25 20:04:48,082 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 40.25) internal successors, (322), 8 states have internal predecessors, (322), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:48,082 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:04:48,082 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:04:48,295 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2021-03-25 20:04:48,296 INFO L428 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:04:48,296 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:04:48,296 INFO L82 PathProgramCache]: Analyzing trace with hash -1937200176, now seen corresponding path program 2 times [2021-03-25 20:04:48,296 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:04:48,296 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [791830952] [2021-03-25 20:04:48,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:04:48,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:04:48,331 INFO L142 QuantifierPusher]: treesize reduction 14, result has 33.3 percent of original size [2021-03-25 20:04:48,331 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:48,336 INFO L142 QuantifierPusher]: treesize reduction 7, result has 69.6 percent of original size [2021-03-25 20:04:48,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:04:48,343 INFO L142 QuantifierPusher]: treesize reduction 7, result has 83.3 percent of original size [2021-03-25 20:04:48,343 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:04:48,357 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:04:48,363 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 20:04:48,371 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,372 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:48,378 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,379 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:48,379 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:04:48,379 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [791830952] [2021-03-25 20:04:48,379 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2097506691] [2021-03-25 20:04:48,379 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:04:48,415 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-25 20:04:48,415 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:04:48,416 INFO L263 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 17 conjunts are in the unsatisfiable core [2021-03-25 20:04:48,418 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:04:48,418 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,418 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:48,419 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,419 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:48,419 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,420 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:48,420 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,420 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:48,420 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,421 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:48,421 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,421 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:48,422 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,422 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:48,422 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,422 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:48,423 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,423 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:04:48,424 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,424 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:48,424 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,425 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:48,425 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,425 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:48,436 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,436 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:48,436 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,437 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:48,437 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,437 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:48,438 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,438 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:48,438 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,438 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:48,439 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,439 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:48,439 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,440 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:48,440 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,440 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:48,441 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,441 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:48,441 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,442 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:48,442 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,442 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:48,443 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,443 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:48,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,455 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:48,456 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,456 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:04:48,456 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:04:48,457 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,457 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:48,457 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,457 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:04:48,458 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:04:48,458 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,458 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:48,458 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,459 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:04:48,459 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:04:48,461 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2021-03-25 20:04:48,461 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,461 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:48,462 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,462 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:48,462 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:48,463 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,463 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,464 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:48,464 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:04:48,464 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:17, output treesize:7 [2021-03-25 20:04:48,464 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,464 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:48,464 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,464 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:48,473 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,473 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:48,473 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,473 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:48,473 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,474 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:48,474 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,474 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:48,479 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,480 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:48,480 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,480 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:48,481 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,481 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:48,481 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,482 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:48,491 INFO L142 QuantifierPusher]: treesize reduction 1, result has 96.0 percent of original size [2021-03-25 20:04:48,491 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:48,491 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,491 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:48,492 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:04:48,492 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,492 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:48,493 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,493 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:48,493 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,493 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:48,494 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:04:48,494 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:04:48,496 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,496 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:48,497 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,497 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:48,503 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,503 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:04:48,503 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:48,503 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:48,504 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,504 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:04:48,505 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,505 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:48,506 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,507 INFO L147 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size 7 [2021-03-25 20:04:48,507 INFO L147 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size 7 [2021-03-25 20:04:48,508 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:04:48,508 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,508 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:48,509 INFO L142 QuantifierPusher]: treesize reduction 15, result has 34.8 percent of original size [2021-03-25 20:04:48,510 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:48,510 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:48,511 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,511 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:48,511 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:48,512 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:48,512 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:48,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:48,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:48,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:48,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:48,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:48,516 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,516 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:48,516 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,516 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:48,517 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,517 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:48,517 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,517 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:48,518 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,518 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:48,518 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,518 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:48,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,519 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:48,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:48,519 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:48,520 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:04:48,520 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:04:48,520 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 11 [2021-03-25 20:04:48,520 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [282237265] [2021-03-25 20:04:48,520 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-03-25 20:04:48,520 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:04:48,521 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-03-25 20:04:48,521 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=109, Unknown=0, NotChecked=0, Total=132 [2021-03-25 20:04:48,521 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 65 [2021-03-25 20:04:48,522 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 91 places, 133 transitions, 1936 flow. Second operand has 12 states, 12 states have (on average 27.166666666666668) internal successors, (326), 12 states have internal predecessors, (326), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:48,522 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:04:48,522 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 65 [2021-03-25 20:04:48,522 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:04:48,799 INFO L129 PetriNetUnfolder]: 643/1324 cut-off events. [2021-03-25 20:04:48,799 INFO L130 PetriNetUnfolder]: For 14622/15467 co-relation queries the response was YES. [2021-03-25 20:04:48,805 INFO L84 FinitePrefix]: Finished finitePrefix Result has 9336 conditions, 1324 events. 643/1324 cut-off events. For 14622/15467 co-relation queries the response was YES. Maximal size of possible extension queue 122. Compared 8422 event pairs, 6 based on Foata normal form. 8/1332 useless extension candidates. Maximal degree in co-relation 9111. Up to 561 conditions per place. [2021-03-25 20:04:48,813 INFO L132 encePairwiseOnDemand]: 55/65 looper letters, 169 selfloop transitions, 44 changer transitions 0/221 dead transitions. [2021-03-25 20:04:48,813 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 99 places, 221 transitions, 3571 flow [2021-03-25 20:04:48,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-25 20:04:48,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-03-25 20:04:48,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 270 transitions. [2021-03-25 20:04:48,814 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.46153846153846156 [2021-03-25 20:04:48,814 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 270 transitions. [2021-03-25 20:04:48,814 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 270 transitions. [2021-03-25 20:04:48,815 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:04:48,815 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 270 transitions. [2021-03-25 20:04:48,815 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 30.0) internal successors, (270), 9 states have internal predecessors, (270), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:48,816 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 65.0) internal successors, (650), 10 states have internal predecessors, (650), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:48,816 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 65.0) internal successors, (650), 10 states have internal predecessors, (650), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:48,816 INFO L185 Difference]: Start difference. First operand has 91 places, 133 transitions, 1936 flow. Second operand 9 states and 270 transitions. [2021-03-25 20:04:48,816 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 99 places, 221 transitions, 3571 flow [2021-03-25 20:04:48,853 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 93 places, 221 transitions, 3471 flow, removed 20 selfloop flow, removed 6 redundant places. [2021-03-25 20:04:48,857 INFO L241 Difference]: Finished difference. Result has 95 places, 147 transitions, 2175 flow [2021-03-25 20:04:48,857 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=65, PETRI_DIFFERENCE_MINUEND_FLOW=1836, PETRI_DIFFERENCE_MINUEND_PLACES=85, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=133, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=30, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=91, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=2175, PETRI_PLACES=95, PETRI_TRANSITIONS=147} [2021-03-25 20:04:48,857 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 71 predicate places. [2021-03-25 20:04:48,857 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:04:48,857 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 95 places, 147 transitions, 2175 flow [2021-03-25 20:04:48,857 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 95 places, 147 transitions, 2175 flow [2021-03-25 20:04:48,859 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 95 places, 147 transitions, 2175 flow [2021-03-25 20:04:48,954 INFO L129 PetriNetUnfolder]: 416/1014 cut-off events. [2021-03-25 20:04:48,954 INFO L130 PetriNetUnfolder]: For 8617/9050 co-relation queries the response was YES. [2021-03-25 20:04:48,957 INFO L84 FinitePrefix]: Finished finitePrefix Result has 6479 conditions, 1014 events. 416/1014 cut-off events. For 8617/9050 co-relation queries the response was YES. Maximal size of possible extension queue 120. Compared 7183 event pairs, 2 based on Foata normal form. 11/999 useless extension candidates. Maximal degree in co-relation 6262. Up to 377 conditions per place. [2021-03-25 20:04:48,963 INFO L142 LiptonReduction]: Number of co-enabled transitions 1060 [2021-03-25 20:04:48,970 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:04:48,970 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:04:48,970 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 113 [2021-03-25 20:04:48,970 INFO L480 AbstractCegarLoop]: Abstraction has has 95 places, 147 transitions, 2175 flow [2021-03-25 20:04:48,971 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 27.166666666666668) internal successors, (326), 12 states have internal predecessors, (326), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:48,971 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:04:48,971 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:04:49,191 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:04:49,192 INFO L428 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:04:49,192 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:04:49,192 INFO L82 PathProgramCache]: Analyzing trace with hash 1565352631, now seen corresponding path program 1 times [2021-03-25 20:04:49,192 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:04:49,192 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1870767874] [2021-03-25 20:04:49,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:04:49,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:04:49,252 INFO L142 QuantifierPusher]: treesize reduction 29, result has 35.6 percent of original size [2021-03-25 20:04:49,253 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:04:49,262 INFO L142 QuantifierPusher]: treesize reduction 9, result has 80.0 percent of original size [2021-03-25 20:04:49,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:04:49,276 INFO L142 QuantifierPusher]: treesize reduction 17, result has 76.7 percent of original size [2021-03-25 20:04:49,277 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 56 [2021-03-25 20:04:49,300 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,301 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:04:49,316 INFO L142 QuantifierPusher]: treesize reduction 21, result has 72.0 percent of original size [2021-03-25 20:04:49,316 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:04:49,342 INFO L142 QuantifierPusher]: treesize reduction 20, result has 66.1 percent of original size [2021-03-25 20:04:49,343 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:04:49,376 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,377 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:04:49,400 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,401 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:04:49,419 INFO L142 QuantifierPusher]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 20:04:49,420 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:49,434 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:04:49,434 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1870767874] [2021-03-25 20:04:49,434 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1500248100] [2021-03-25 20:04:49,434 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:04:49,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:04:49,466 INFO L263 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 52 conjunts are in the unsatisfiable core [2021-03-25 20:04:49,467 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:04:49,468 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,469 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:04:49,469 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,470 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:49,470 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,470 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:49,471 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,471 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:49,487 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,488 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:49,488 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,488 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:49,489 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,489 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:49,489 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,490 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:49,490 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,491 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:04:49,491 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,491 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:04:49,492 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,492 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:04:49,492 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,493 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:04:49,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:04:49,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,516 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:04:49,516 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,516 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:04:49,517 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,517 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:04:49,517 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,518 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 62 [2021-03-25 20:04:49,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,519 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:04:49,520 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:04:49,520 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:04:49,551 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,552 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-03-25 20:04:49,552 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,552 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-03-25 20:04:49,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,553 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-03-25 20:04:49,554 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,554 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-03-25 20:04:49,581 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-03-25 20:04:49,582 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,582 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-03-25 20:04:49,582 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,583 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-03-25 20:04:49,583 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,583 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-03-25 20:04:49,584 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,584 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-03-25 20:04:49,585 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,585 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-03-25 20:04:49,585 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-03-25 20:04:49,586 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,587 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-03-25 20:04:49,587 INFO L142 QuantifierPusher]: treesize reduction 1, result has 98.9 percent of original size [2021-03-25 20:04:49,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 86 [2021-03-25 20:04:49,589 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,590 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-03-25 20:04:49,590 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-03-25 20:04:49,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,592 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-03-25 20:04:49,633 INFO L142 QuantifierPusher]: treesize reduction 9, result has 91.0 percent of original size [2021-03-25 20:04:49,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 81 [2021-03-25 20:04:49,634 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-03-25 20:04:49,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-03-25 20:04:49,648 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,649 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-03-25 20:04:49,691 INFO L142 QuantifierPusher]: treesize reduction 1, result has 99.1 percent of original size [2021-03-25 20:04:49,692 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:49,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-03-25 20:04:49,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 106 [2021-03-25 20:04:49,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,694 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:49,695 INFO L142 QuantifierPusher]: treesize reduction 5, result has 95.7 percent of original size [2021-03-25 20:04:49,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-03-25 20:04:49,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 133 [2021-03-25 20:04:49,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,697 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-03-25 20:04:49,697 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,698 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:49,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,699 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:49,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-03-25 20:04:49,700 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:49,700 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-03-25 20:04:49,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 192 [2021-03-25 20:04:49,701 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:49,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-03-25 20:04:49,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 133 [2021-03-25 20:04:49,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:04:49,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:04:49,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:04:49,713 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 92 treesize of output 48 [2021-03-25 20:04:49,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,714 INFO L147 QuantifierPusher]: treesize reduction 2, result has 96.2 percent of original size 51 [2021-03-25 20:04:49,715 INFO L142 QuantifierPusher]: treesize reduction 2, result has 96.2 percent of original size [2021-03-25 20:04:49,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:04:49,715 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:49,721 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-03-25 20:04:49,721 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 92 treesize of output 48 [2021-03-25 20:04:49,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,722 INFO L147 QuantifierPusher]: treesize reduction 9, result has 79.1 percent of original size 34 [2021-03-25 20:04:49,723 INFO L142 QuantifierPusher]: treesize reduction 9, result has 79.1 percent of original size [2021-03-25 20:04:49,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:04:49,723 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:49,756 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-03-25 20:04:49,757 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-03-25 20:04:49,757 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:228, output treesize:129 [2021-03-25 20:04:49,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-03-25 20:04:49,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-03-25 20:04:49,819 INFO L142 QuantifierPusher]: treesize reduction 59, result has 55.3 percent of original size [2021-03-25 20:04:49,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-03-25 20:04:49,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:04:49,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:04:49,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:04:49,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:04:49,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,855 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:04:49,855 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,855 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:04:49,855 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,856 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:04:49,856 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,857 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:49,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-03-25 20:04:49,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-03-25 20:04:49,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,859 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:49,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-03-25 20:04:49,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-03-25 20:04:49,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,861 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:49,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-03-25 20:04:49,863 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-03-25 20:04:49,867 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-03-25 20:04:49,867 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 78 treesize of output 38 [2021-03-25 20:04:49,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:04:49,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:04:49,870 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:49,880 INFO L628 ElimStorePlain]: treesize reduction 10, result has 56.5 percent of original size [2021-03-25 20:04:49,880 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,880 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:49,881 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:04:49,881 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:78, output treesize:13 [2021-03-25 20:04:49,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:49,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,882 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:49,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,905 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:49,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,905 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:49,906 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:49,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,907 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:49,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,908 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:49,908 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,908 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:49,909 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,909 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:49,909 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:49,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:49,910 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:04:49,910 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:04:49,910 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 18 [2021-03-25 20:04:49,910 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [975314348] [2021-03-25 20:04:49,911 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-03-25 20:04:49,911 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:04:49,911 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-03-25 20:04:49,911 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=337, Unknown=0, NotChecked=0, Total=380 [2021-03-25 20:04:49,911 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 65 [2021-03-25 20:04:49,912 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 95 places, 147 transitions, 2175 flow. Second operand has 20 states, 20 states have (on average 15.1) internal successors, (302), 20 states have internal predecessors, (302), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:49,912 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:04:49,912 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 65 [2021-03-25 20:04:49,912 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:04:51,040 INFO L129 PetriNetUnfolder]: 1322/2381 cut-off events. [2021-03-25 20:04:51,040 INFO L130 PetriNetUnfolder]: For 28311/28311 co-relation queries the response was YES. [2021-03-25 20:04:51,051 INFO L84 FinitePrefix]: Finished finitePrefix Result has 17155 conditions, 2381 events. 1322/2381 cut-off events. For 28311/28311 co-relation queries the response was YES. Maximal size of possible extension queue 175. Compared 14472 event pairs, 231 based on Foata normal form. 4/2385 useless extension candidates. Maximal degree in co-relation 16810. Up to 1780 conditions per place. [2021-03-25 20:04:51,064 INFO L132 encePairwiseOnDemand]: 52/65 looper letters, 176 selfloop transitions, 54 changer transitions 23/259 dead transitions. [2021-03-25 20:04:51,065 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 111 places, 259 transitions, 4157 flow [2021-03-25 20:04:51,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-03-25 20:04:51,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2021-03-25 20:04:51,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 302 transitions. [2021-03-25 20:04:51,066 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.27330316742081445 [2021-03-25 20:04:51,066 INFO L72 ComplementDD]: Start complementDD. Operand 17 states and 302 transitions. [2021-03-25 20:04:51,066 INFO L73 IsDeterministic]: Start isDeterministic. Operand 17 states and 302 transitions. [2021-03-25 20:04:51,067 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:04:51,067 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 17 states and 302 transitions. [2021-03-25 20:04:51,067 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 18 states, 17 states have (on average 17.764705882352942) internal successors, (302), 17 states have internal predecessors, (302), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:51,068 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 18 states, 18 states have (on average 65.0) internal successors, (1170), 18 states have internal predecessors, (1170), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:51,068 INFO L81 ComplementDD]: Finished complementDD. Result has 18 states, 18 states have (on average 65.0) internal successors, (1170), 18 states have internal predecessors, (1170), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:51,069 INFO L185 Difference]: Start difference. First operand has 95 places, 147 transitions, 2175 flow. Second operand 17 states and 302 transitions. [2021-03-25 20:04:51,069 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 111 places, 259 transitions, 4157 flow [2021-03-25 20:04:51,132 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 108 places, 259 transitions, 4129 flow, removed 5 selfloop flow, removed 3 redundant places. [2021-03-25 20:04:51,136 INFO L241 Difference]: Finished difference. Result has 116 places, 187 transitions, 3067 flow [2021-03-25 20:04:51,137 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=65, PETRI_DIFFERENCE_MINUEND_FLOW=2147, PETRI_DIFFERENCE_MINUEND_PLACES=92, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=147, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=22, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=103, PETRI_DIFFERENCE_SUBTRAHEND_STATES=17, PETRI_FLOW=3067, PETRI_PLACES=116, PETRI_TRANSITIONS=187} [2021-03-25 20:04:51,137 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 92 predicate places. [2021-03-25 20:04:51,137 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:04:51,137 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 116 places, 187 transitions, 3067 flow [2021-03-25 20:04:51,137 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 116 places, 187 transitions, 3067 flow [2021-03-25 20:04:51,138 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 113 places, 187 transitions, 3067 flow [2021-03-25 20:04:51,278 INFO L129 PetriNetUnfolder]: 513/1278 cut-off events. [2021-03-25 20:04:51,278 INFO L130 PetriNetUnfolder]: For 16072/17092 co-relation queries the response was YES. [2021-03-25 20:04:51,286 INFO L84 FinitePrefix]: Finished finitePrefix Result has 8810 conditions, 1278 events. 513/1278 cut-off events. For 16072/17092 co-relation queries the response was YES. Maximal size of possible extension queue 127. Compared 9386 event pairs, 4 based on Foata normal form. 12/1249 useless extension candidates. Maximal degree in co-relation 8726. Up to 482 conditions per place. [2021-03-25 20:04:51,295 INFO L142 LiptonReduction]: Number of co-enabled transitions 1148 [2021-03-25 20:04:51,445 INFO L154 LiptonReduction]: Checked pairs total: 7 [2021-03-25 20:04:51,446 INFO L156 LiptonReduction]: Total number of compositions: 1 [2021-03-25 20:04:51,446 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 309 [2021-03-25 20:04:51,446 INFO L480 AbstractCegarLoop]: Abstraction has has 113 places, 187 transitions, 3075 flow [2021-03-25 20:04:51,446 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 15.1) internal successors, (302), 20 states have internal predecessors, (302), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:51,446 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:04:51,446 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:04:51,668 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable31 [2021-03-25 20:04:51,668 INFO L428 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:04:51,668 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:04:51,668 INFO L82 PathProgramCache]: Analyzing trace with hash 1326732259, now seen corresponding path program 2 times [2021-03-25 20:04:51,668 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:04:51,668 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [158262394] [2021-03-25 20:04:51,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:04:51,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:04:51,726 INFO L142 QuantifierPusher]: treesize reduction 18, result has 47.1 percent of original size [2021-03-25 20:04:51,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:04:51,735 INFO L142 QuantifierPusher]: treesize reduction 13, result has 75.0 percent of original size [2021-03-25 20:04:51,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:04:51,750 INFO L142 QuantifierPusher]: treesize reduction 46, result has 64.6 percent of original size [2021-03-25 20:04:51,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2021-03-25 20:04:51,805 INFO L142 QuantifierPusher]: treesize reduction 24, result has 72.4 percent of original size [2021-03-25 20:04:51,806 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:04:51,832 INFO L142 QuantifierPusher]: treesize reduction 46, result has 54.5 percent of original size [2021-03-25 20:04:51,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-03-25 20:04:51,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:51,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:04:51,877 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:51,878 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:04:51,894 INFO L142 QuantifierPusher]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 20:04:51,894 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:51,909 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:04:51,909 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [158262394] [2021-03-25 20:04:51,909 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1411113043] [2021-03-25 20:04:51,909 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:04:51,948 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-25 20:04:51,948 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:04:51,949 INFO L263 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 50 conjunts are in the unsatisfiable core [2021-03-25 20:04:51,950 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:04:51,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:51,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:04:51,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:51,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:51,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:51,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:51,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:51,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:51,968 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:51,969 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:51,969 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:51,969 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:51,970 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:51,970 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:51,970 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:51,971 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:51,971 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:51,971 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:51,972 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:51,972 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:51,972 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:51,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:51,973 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:51,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:51,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:51,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:04:51,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:51,975 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:04:51,975 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:51,975 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:04:51,976 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:51,976 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:04:51,998 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:51,999 INFO L147 QuantifierPusher]: treesize reduction 6, result has 89.1 percent of original size 49 [2021-03-25 20:04:52,000 INFO L142 QuantifierPusher]: treesize reduction 6, result has 89.3 percent of original size [2021-03-25 20:04:52,000 INFO L147 QuantifierPusher]: treesize reduction 4, result has 92.2 percent of original size 47 [2021-03-25 20:04:52,001 INFO L142 QuantifierPusher]: treesize reduction 4, result has 92.2 percent of original size [2021-03-25 20:04:52,001 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:04:52,002 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,002 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:04:52,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:04:52,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:04:52,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:04:52,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:04:52,066 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,067 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:04:52,067 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:04:52,068 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:04:52,069 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:04:52,070 INFO L142 QuantifierPusher]: treesize reduction 1, result has 98.7 percent of original size [2021-03-25 20:04:52,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-03-25 20:04:52,071 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:04:52,072 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,073 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:04:52,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,074 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:04:52,119 INFO L142 QuantifierPusher]: treesize reduction 1, result has 99.1 percent of original size [2021-03-25 20:04:52,120 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:52,120 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-03-25 20:04:52,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-03-25 20:04:52,122 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,123 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:52,123 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,124 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 59 [2021-03-25 20:04:52,124 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 121 [2021-03-25 20:04:52,125 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,125 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:52,126 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,126 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 59 [2021-03-25 20:04:52,127 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 121 [2021-03-25 20:04:52,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:04:52,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:04:52,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:04:52,137 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 39 [2021-03-25 20:04:52,137 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,140 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:04:52,140 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,140 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:04:52,140 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:52,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:04:52,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:04:52,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:04:52,149 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 39 [2021-03-25 20:04:52,150 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,151 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:04:52,151 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,151 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:04:52,151 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:52,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:04:52,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:04:52,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:04:52,160 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 39 [2021-03-25 20:04:52,160 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,163 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:04:52,164 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,164 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:04:52,164 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:52,172 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-03-25 20:04:52,172 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 59 treesize of output 39 [2021-03-25 20:04:52,173 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,174 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:04:52,174 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:04:52,175 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:52,284 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 35 [2021-03-25 20:04:52,285 INFO L628 ElimStorePlain]: treesize reduction 18, result has 93.2 percent of original size [2021-03-25 20:04:52,285 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,286 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 247 [2021-03-25 20:04:52,286 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 4 xjuncts. [2021-03-25 20:04:52,286 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:393, output treesize:247 [2021-03-25 20:04:52,286 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,287 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 247 [2021-03-25 20:04:52,287 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,288 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 247 [2021-03-25 20:04:52,360 INFO L142 QuantifierPusher]: treesize reduction 117, result has 53.2 percent of original size [2021-03-25 20:04:52,365 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 133 [2021-03-25 20:04:52,366 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,367 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 130 [2021-03-25 20:04:52,367 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,368 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 130 [2021-03-25 20:04:52,368 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,369 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 130 [2021-03-25 20:04:52,423 INFO L142 QuantifierPusher]: treesize reduction 69, result has 57.1 percent of original size [2021-03-25 20:04:52,424 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-03-25 20:04:52,424 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,425 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:52,425 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,425 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:04:52,426 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2021-03-25 20:04:52,426 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,427 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-03-25 20:04:52,428 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,428 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:52,428 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,429 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:04:52,430 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-03-25 20:04:52,430 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,431 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-03-25 20:04:52,493 INFO L142 QuantifierPusher]: treesize reduction 33, result has 70.5 percent of original size [2021-03-25 20:04:52,494 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:52,494 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,494 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-03-25 20:04:52,495 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-03-25 20:04:52,495 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,496 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:52,496 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,497 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-03-25 20:04:52,497 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 75 [2021-03-25 20:04:52,497 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,498 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:52,499 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-03-25 20:04:52,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 75 [2021-03-25 20:04:52,504 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-03-25 20:04:52,504 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 74 treesize of output 38 [2021-03-25 20:04:52,505 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,506 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:04:52,507 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,507 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:04:52,507 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:52,520 INFO L628 ElimStorePlain]: treesize reduction 10, result has 56.5 percent of original size [2021-03-25 20:04:52,521 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:52,521 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:04:52,521 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:74, output treesize:13 [2021-03-25 20:04:52,522 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,522 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:52,522 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,522 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:52,555 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,556 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:52,556 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,556 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:52,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,557 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:52,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:52,558 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:52,559 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,559 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:52,559 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,560 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:52,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,560 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:52,561 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,561 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:52,561 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:52,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:52,563 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,563 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:52,563 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,564 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:52,564 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,564 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:52,564 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:52,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:52,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:52,566 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:04:52,566 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:04:52,566 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 9] total 17 [2021-03-25 20:04:52,566 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [64835044] [2021-03-25 20:04:52,566 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-03-25 20:04:52,566 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:04:52,567 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-03-25 20:04:52,567 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=302, Unknown=0, NotChecked=0, Total=342 [2021-03-25 20:04:52,567 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 66 [2021-03-25 20:04:52,567 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 113 places, 187 transitions, 3075 flow. Second operand has 19 states, 19 states have (on average 15.157894736842104) internal successors, (288), 19 states have internal predecessors, (288), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:52,568 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:04:52,568 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 66 [2021-03-25 20:04:52,568 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:04:53,192 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 43 [2021-03-25 20:04:53,785 INFO L129 PetriNetUnfolder]: 1351/2443 cut-off events. [2021-03-25 20:04:53,785 INFO L130 PetriNetUnfolder]: For 34919/34919 co-relation queries the response was YES. [2021-03-25 20:04:53,793 INFO L84 FinitePrefix]: Finished finitePrefix Result has 18649 conditions, 2443 events. 1351/2443 cut-off events. For 34919/34919 co-relation queries the response was YES. Maximal size of possible extension queue 181. Compared 15115 event pairs, 218 based on Foata normal form. 5/2448 useless extension candidates. Maximal degree in co-relation 18505. Up to 1819 conditions per place. [2021-03-25 20:04:53,805 INFO L132 encePairwiseOnDemand]: 51/66 looper letters, 175 selfloop transitions, 58 changer transitions 36/275 dead transitions. [2021-03-25 20:04:53,805 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 130 places, 275 transitions, 4677 flow [2021-03-25 20:04:53,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-03-25 20:04:53,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2021-03-25 20:04:53,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 323 transitions. [2021-03-25 20:04:53,807 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.2718855218855219 [2021-03-25 20:04:53,807 INFO L72 ComplementDD]: Start complementDD. Operand 18 states and 323 transitions. [2021-03-25 20:04:53,807 INFO L73 IsDeterministic]: Start isDeterministic. Operand 18 states and 323 transitions. [2021-03-25 20:04:53,807 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:04:53,807 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 18 states and 323 transitions. [2021-03-25 20:04:53,808 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 19 states, 18 states have (on average 17.944444444444443) internal successors, (323), 18 states have internal predecessors, (323), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:53,809 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 19 states, 19 states have (on average 66.0) internal successors, (1254), 19 states have internal predecessors, (1254), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:53,809 INFO L81 ComplementDD]: Finished complementDD. Result has 19 states, 19 states have (on average 66.0) internal successors, (1254), 19 states have internal predecessors, (1254), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:53,809 INFO L185 Difference]: Start difference. First operand has 113 places, 187 transitions, 3075 flow. Second operand 18 states and 323 transitions. [2021-03-25 20:04:53,809 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 130 places, 275 transitions, 4677 flow [2021-03-25 20:04:53,907 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 124 places, 275 transitions, 4477 flow, removed 91 selfloop flow, removed 6 redundant places. [2021-03-25 20:04:53,912 INFO L241 Difference]: Finished difference. Result has 133 places, 199 transitions, 3258 flow [2021-03-25 20:04:53,912 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=66, PETRI_DIFFERENCE_MINUEND_FLOW=2880, PETRI_DIFFERENCE_MINUEND_PLACES=107, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=187, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=47, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=133, PETRI_DIFFERENCE_SUBTRAHEND_STATES=18, PETRI_FLOW=3258, PETRI_PLACES=133, PETRI_TRANSITIONS=199} [2021-03-25 20:04:53,912 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 109 predicate places. [2021-03-25 20:04:53,913 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:04:53,913 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 133 places, 199 transitions, 3258 flow [2021-03-25 20:04:53,913 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 133 places, 199 transitions, 3258 flow [2021-03-25 20:04:53,915 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 128 places, 199 transitions, 3258 flow [2021-03-25 20:04:54,060 INFO L129 PetriNetUnfolder]: 524/1307 cut-off events. [2021-03-25 20:04:54,061 INFO L130 PetriNetUnfolder]: For 18015/18772 co-relation queries the response was YES. [2021-03-25 20:04:54,070 INFO L84 FinitePrefix]: Finished finitePrefix Result has 9396 conditions, 1307 events. 524/1307 cut-off events. For 18015/18772 co-relation queries the response was YES. Maximal size of possible extension queue 136. Compared 9747 event pairs, 7 based on Foata normal form. 16/1287 useless extension candidates. Maximal degree in co-relation 9225. Up to 467 conditions per place. [2021-03-25 20:04:54,082 INFO L142 LiptonReduction]: Number of co-enabled transitions 1186 [2021-03-25 20:04:54,092 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:04:54,092 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:04:54,092 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 179 [2021-03-25 20:04:54,092 INFO L480 AbstractCegarLoop]: Abstraction has has 128 places, 199 transitions, 3258 flow [2021-03-25 20:04:54,092 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 15.157894736842104) internal successors, (288), 19 states have internal predecessors, (288), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:54,093 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:04:54,093 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:04:54,296 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33,17 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:04:54,296 INFO L428 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:04:54,296 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:04:54,296 INFO L82 PathProgramCache]: Analyzing trace with hash -543040744, now seen corresponding path program 3 times [2021-03-25 20:04:54,296 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:04:54,296 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1057606868] [2021-03-25 20:04:54,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:04:54,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:04:54,347 INFO L142 QuantifierPusher]: treesize reduction 18, result has 47.1 percent of original size [2021-03-25 20:04:54,347 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:04:54,356 INFO L142 QuantifierPusher]: treesize reduction 7, result has 83.3 percent of original size [2021-03-25 20:04:54,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:04:54,370 INFO L142 QuantifierPusher]: treesize reduction 7, result has 82.1 percent of original size [2021-03-25 20:04:54,370 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:04:54,388 INFO L142 QuantifierPusher]: treesize reduction 7, result has 89.9 percent of original size [2021-03-25 20:04:54,389 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 62 [2021-03-25 20:04:54,412 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:04:54,431 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,431 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-25 20:04:54,447 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,447 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:04:54,463 INFO L142 QuantifierPusher]: treesize reduction 16, result has 70.4 percent of original size [2021-03-25 20:04:54,463 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:04:54,479 INFO L142 QuantifierPusher]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 20:04:54,479 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:54,491 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:04:54,491 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1057606868] [2021-03-25 20:04:54,491 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2067984247] [2021-03-25 20:04:54,491 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:04:54,519 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-03-25 20:04:54,519 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:04:54,519 INFO L263 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 56 conjunts are in the unsatisfiable core [2021-03-25 20:04:54,520 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:04:54,524 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,525 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:04:54,525 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,526 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:54,526 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,526 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:54,527 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,527 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:54,541 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,541 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:54,542 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:54,542 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:54,543 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,543 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:54,543 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,543 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:54,544 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,544 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:54,544 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,544 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:54,545 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,545 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:54,546 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:04:54,547 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,547 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:04:54,547 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,548 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:04:54,548 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,549 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:04:54,584 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,585 INFO L147 QuantifierPusher]: treesize reduction 2, result has 94.7 percent of original size 36 [2021-03-25 20:04:54,585 INFO L142 QuantifierPusher]: treesize reduction 2, result has 94.9 percent of original size [2021-03-25 20:04:54,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:04:54,586 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:04:54,587 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,587 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:04:54,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,610 INFO L147 QuantifierPusher]: treesize reduction 6, result has 88.7 percent of original size 47 [2021-03-25 20:04:54,611 INFO L142 QuantifierPusher]: treesize reduction 6, result has 88.9 percent of original size [2021-03-25 20:04:54,611 INFO L147 QuantifierPusher]: treesize reduction 4, result has 91.8 percent of original size 45 [2021-03-25 20:04:54,611 INFO L142 QuantifierPusher]: treesize reduction 4, result has 91.8 percent of original size [2021-03-25 20:04:54,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:04:54,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:04:54,636 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,637 INFO L147 QuantifierPusher]: treesize reduction 2, result has 97.8 percent of original size 88 [2021-03-25 20:04:54,637 INFO L142 QuantifierPusher]: treesize reduction 2, result has 97.8 percent of original size [2021-03-25 20:04:54,638 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:54,638 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-03-25 20:04:54,639 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-03-25 20:04:54,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,640 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:54,640 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-03-25 20:04:54,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-03-25 20:04:54,645 INFO L354 Elim1Store]: treesize reduction 36, result has 2.7 percent of original size [2021-03-25 20:04:54,646 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 85 treesize of output 45 [2021-03-25 20:04:54,646 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:04:54,648 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:04:54,648 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:54,656 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,657 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:04:54,657 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:04:54,657 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:88, output treesize:43 [2021-03-25 20:04:54,657 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,658 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:04:54,658 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,658 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:04:54,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:04:54,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:04:54,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:04:54,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:04:54,690 INFO L142 QuantifierPusher]: treesize reduction 1, result has 98.6 percent of original size [2021-03-25 20:04:54,690 INFO L147 QuantifierPusher]: treesize reduction 4, result has 94.3 percent of original size 66 [2021-03-25 20:04:54,691 INFO L142 QuantifierPusher]: treesize reduction 4, result has 94.4 percent of original size [2021-03-25 20:04:54,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 56 [2021-03-25 20:04:54,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 56 [2021-03-25 20:04:54,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 56 [2021-03-25 20:04:54,725 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,725 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 56 [2021-03-25 20:04:54,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 56 [2021-03-25 20:04:54,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 56 [2021-03-25 20:04:54,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 56 [2021-03-25 20:04:54,728 INFO L142 QuantifierPusher]: treesize reduction 10, result has 88.4 percent of original size [2021-03-25 20:04:54,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-03-25 20:04:54,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,729 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:54,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:04:54,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-03-25 20:04:54,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,731 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-03-25 20:04:54,732 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,732 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:54,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:04:54,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-03-25 20:04:54,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-03-25 20:04:54,796 INFO L142 QuantifierPusher]: treesize reduction 33, result has 67.0 percent of original size [2021-03-25 20:04:54,797 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:54,798 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,798 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-03-25 20:04:54,799 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-03-25 20:04:54,799 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,800 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:54,800 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,801 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 59 [2021-03-25 20:04:54,801 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-03-25 20:04:54,801 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,802 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:54,802 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,802 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 59 [2021-03-25 20:04:54,803 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-03-25 20:04:54,806 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-03-25 20:04:54,807 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 59 treesize of output 29 [2021-03-25 20:04:54,807 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:54,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:54,809 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:54,816 INFO L628 ElimStorePlain]: treesize reduction 3, result has 80.0 percent of original size [2021-03-25 20:04:54,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:54,817 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:04:54,817 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:62, output treesize:12 [2021-03-25 20:04:54,817 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:54,817 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:54,837 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:54,837 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:54,838 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,838 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:54,838 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,838 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:54,839 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,839 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:54,839 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,839 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:54,840 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:54,840 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:54,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:54,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:54,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,842 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:54,842 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,842 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:54,842 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,843 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:54,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,843 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:54,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:54,844 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:54,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:04:54,844 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:04:54,844 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:04:54,844 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8] total 17 [2021-03-25 20:04:54,845 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [827771097] [2021-03-25 20:04:54,845 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-03-25 20:04:54,845 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:04:54,845 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-03-25 20:04:54,845 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=302, Unknown=0, NotChecked=0, Total=342 [2021-03-25 20:04:54,846 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 66 [2021-03-25 20:04:54,846 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 128 places, 199 transitions, 3258 flow. Second operand has 19 states, 19 states have (on average 15.157894736842104) internal successors, (288), 19 states have internal predecessors, (288), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:54,846 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:04:54,846 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 66 [2021-03-25 20:04:54,846 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:04:56,060 INFO L129 PetriNetUnfolder]: 1334/2410 cut-off events. [2021-03-25 20:04:56,060 INFO L130 PetriNetUnfolder]: For 40320/40320 co-relation queries the response was YES. [2021-03-25 20:04:56,070 INFO L84 FinitePrefix]: Finished finitePrefix Result has 19307 conditions, 2410 events. 1334/2410 cut-off events. For 40320/40320 co-relation queries the response was YES. Maximal size of possible extension queue 173. Compared 14834 event pairs, 291 based on Foata normal form. 1/2411 useless extension candidates. Maximal degree in co-relation 19095. Up to 2084 conditions per place. [2021-03-25 20:04:56,083 INFO L132 encePairwiseOnDemand]: 53/66 looper letters, 173 selfloop transitions, 57 changer transitions 7/243 dead transitions. [2021-03-25 20:04:56,084 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 143 places, 243 transitions, 4365 flow [2021-03-25 20:04:56,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-25 20:04:56,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2021-03-25 20:04:56,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 278 transitions. [2021-03-25 20:04:56,085 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.26325757575757575 [2021-03-25 20:04:56,085 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 278 transitions. [2021-03-25 20:04:56,085 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 278 transitions. [2021-03-25 20:04:56,085 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:04:56,085 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 278 transitions. [2021-03-25 20:04:56,086 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 17.375) internal successors, (278), 16 states have internal predecessors, (278), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:56,087 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 66.0) internal successors, (1122), 17 states have internal predecessors, (1122), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:56,087 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 66.0) internal successors, (1122), 17 states have internal predecessors, (1122), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:56,087 INFO L185 Difference]: Start difference. First operand has 128 places, 199 transitions, 3258 flow. Second operand 16 states and 278 transitions. [2021-03-25 20:04:56,088 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 143 places, 243 transitions, 4365 flow [2021-03-25 20:04:56,196 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 131 places, 243 transitions, 4232 flow, removed 40 selfloop flow, removed 12 redundant places. [2021-03-25 20:04:56,200 INFO L241 Difference]: Finished difference. Result has 141 places, 216 transitions, 3629 flow [2021-03-25 20:04:56,201 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=66, PETRI_DIFFERENCE_MINUEND_FLOW=3135, PETRI_DIFFERENCE_MINUEND_PLACES=116, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=199, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=41, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=146, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=3629, PETRI_PLACES=141, PETRI_TRANSITIONS=216} [2021-03-25 20:04:56,201 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 117 predicate places. [2021-03-25 20:04:56,201 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:04:56,201 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 141 places, 216 transitions, 3629 flow [2021-03-25 20:04:56,201 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 141 places, 216 transitions, 3629 flow [2021-03-25 20:04:56,203 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 138 places, 216 transitions, 3629 flow [2021-03-25 20:04:56,365 INFO L129 PetriNetUnfolder]: 545/1368 cut-off events. [2021-03-25 20:04:56,365 INFO L130 PetriNetUnfolder]: For 19608/19970 co-relation queries the response was YES. [2021-03-25 20:04:56,374 INFO L84 FinitePrefix]: Finished finitePrefix Result has 10001 conditions, 1368 events. 545/1368 cut-off events. For 19608/19970 co-relation queries the response was YES. Maximal size of possible extension queue 145. Compared 10410 event pairs, 16 based on Foata normal form. 29/1362 useless extension candidates. Maximal degree in co-relation 9810. Up to 477 conditions per place. [2021-03-25 20:04:56,384 INFO L142 LiptonReduction]: Number of co-enabled transitions 1234 [2021-03-25 20:04:57,283 INFO L154 LiptonReduction]: Checked pairs total: 10 [2021-03-25 20:04:57,283 INFO L156 LiptonReduction]: Total number of compositions: 5 [2021-03-25 20:04:57,283 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1082 [2021-03-25 20:04:57,284 INFO L480 AbstractCegarLoop]: Abstraction has has 138 places, 216 transitions, 3685 flow [2021-03-25 20:04:57,284 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 15.157894736842104) internal successors, (288), 19 states have internal predecessors, (288), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:57,284 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:04:57,284 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:04:57,484 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable35 [2021-03-25 20:04:57,485 INFO L428 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:04:57,485 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:04:57,485 INFO L82 PathProgramCache]: Analyzing trace with hash 1802258043, now seen corresponding path program 3 times [2021-03-25 20:04:57,485 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:04:57,485 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [413068533] [2021-03-25 20:04:57,485 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:04:57,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:04:57,515 INFO L142 QuantifierPusher]: treesize reduction 18, result has 47.1 percent of original size [2021-03-25 20:04:57,516 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:04:57,524 INFO L142 QuantifierPusher]: treesize reduction 7, result has 84.8 percent of original size [2021-03-25 20:04:57,524 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:04:57,537 INFO L142 QuantifierPusher]: treesize reduction 7, result has 85.4 percent of original size [2021-03-25 20:04:57,537 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:04:57,549 INFO L142 QuantifierPusher]: treesize reduction 11, result has 84.1 percent of original size [2021-03-25 20:04:57,549 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:04:57,567 INFO L142 QuantifierPusher]: treesize reduction 43, result has 54.7 percent of original size [2021-03-25 20:04:57,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-03-25 20:04:57,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:04:57,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:04:57,618 INFO L142 QuantifierPusher]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 20:04:57,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:04:57,630 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:04:57,630 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [413068533] [2021-03-25 20:04:57,630 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [547934683] [2021-03-25 20:04:57,630 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:04:57,679 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-03-25 20:04:57,680 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:04:57,681 INFO L263 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 50 conjunts are in the unsatisfiable core [2021-03-25 20:04:57,682 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:04:57,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:04:57,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:57,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,684 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:57,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:57,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:57,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:57,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:57,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:57,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:04:57,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:04:57,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:04:57,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:04:57,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:04:57,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:04:57,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:04:57,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:04:57,750 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:04:57,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:04:57,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:04:57,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:04:57,753 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,753 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:04:57,753 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:04:57,754 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:04:57,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:04:57,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:04:57,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:04:57,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:04:57,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:04:57,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,760 INFO L147 QuantifierPusher]: treesize reduction 6, result has 89.1 percent of original size 49 [2021-03-25 20:04:57,760 INFO L142 QuantifierPusher]: treesize reduction 6, result has 89.3 percent of original size [2021-03-25 20:04:57,760 INFO L147 QuantifierPusher]: treesize reduction 4, result has 92.2 percent of original size 47 [2021-03-25 20:04:57,761 INFO L142 QuantifierPusher]: treesize reduction 4, result has 92.2 percent of original size [2021-03-25 20:04:57,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:04:57,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:04:57,785 INFO L142 QuantifierPusher]: treesize reduction 1, result has 98.7 percent of original size [2021-03-25 20:04:57,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-03-25 20:04:57,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:04:57,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:04:57,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,789 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:04:57,822 INFO L142 QuantifierPusher]: treesize reduction 1, result has 99.1 percent of original size [2021-03-25 20:04:57,823 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:57,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-03-25 20:04:57,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-03-25 20:04:57,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,826 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:57,832 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 59 [2021-03-25 20:04:57,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 121 [2021-03-25 20:04:57,833 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,833 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:57,834 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,834 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 59 [2021-03-25 20:04:57,834 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 121 [2021-03-25 20:04:57,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:04:57,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:04:57,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:04:57,843 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 39 [2021-03-25 20:04:57,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:04:57,845 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,845 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:04:57,845 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:57,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:04:57,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:04:57,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:04:57,857 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 39 [2021-03-25 20:04:57,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:04:57,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:04:57,862 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:57,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:04:57,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:04:57,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:04:57,868 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 39 [2021-03-25 20:04:57,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:04:57,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:04:57,870 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:57,875 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-03-25 20:04:57,875 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 59 treesize of output 39 [2021-03-25 20:04:57,875 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,877 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:04:57,877 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,877 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:04:57,878 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:57,985 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 35 [2021-03-25 20:04:57,986 INFO L628 ElimStorePlain]: treesize reduction 18, result has 93.2 percent of original size [2021-03-25 20:04:57,986 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,987 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 247 [2021-03-25 20:04:57,987 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 4 xjuncts. [2021-03-25 20:04:57,987 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:393, output treesize:247 [2021-03-25 20:04:57,987 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,988 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 247 [2021-03-25 20:04:57,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:57,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 247 [2021-03-25 20:04:58,078 INFO L142 QuantifierPusher]: treesize reduction 117, result has 53.2 percent of original size [2021-03-25 20:04:58,078 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 133 [2021-03-25 20:04:58,079 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:58,080 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 130 [2021-03-25 20:04:58,080 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:58,080 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 130 [2021-03-25 20:04:58,081 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:58,081 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 130 [2021-03-25 20:04:58,128 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:58,129 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 130 [2021-03-25 20:04:58,129 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:58,129 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 130 [2021-03-25 20:04:58,130 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:58,130 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 130 [2021-03-25 20:04:58,131 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:58,131 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 130 [2021-03-25 20:04:58,132 INFO L142 QuantifierPusher]: treesize reduction 69, result has 57.1 percent of original size [2021-03-25 20:04:58,133 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-03-25 20:04:58,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:58,133 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:58,134 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:58,134 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:04:58,134 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2021-03-25 20:04:58,135 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:58,135 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-03-25 20:04:58,136 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:58,136 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:58,136 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:58,138 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:04:58,139 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-03-25 20:04:58,144 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:58,145 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-03-25 20:04:58,207 INFO L142 QuantifierPusher]: treesize reduction 33, result has 70.5 percent of original size [2021-03-25 20:04:58,208 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:58,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:58,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-03-25 20:04:58,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-03-25 20:04:58,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:58,210 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:58,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:58,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-03-25 20:04:58,212 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 75 [2021-03-25 20:04:58,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:58,212 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:04:58,213 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:58,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-03-25 20:04:58,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 75 [2021-03-25 20:04:58,217 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-03-25 20:04:58,217 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 74 treesize of output 38 [2021-03-25 20:04:58,218 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:58,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:04:58,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:58,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:04:58,220 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:04:58,230 INFO L628 ElimStorePlain]: treesize reduction 10, result has 56.5 percent of original size [2021-03-25 20:04:58,230 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:58,230 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:58,230 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:04:58,231 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:74, output treesize:13 [2021-03-25 20:04:58,231 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:58,231 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:58,231 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:58,232 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:58,252 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:58,252 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:58,253 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:58,253 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:58,263 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:58,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:58,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:58,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:58,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:58,265 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:58,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:58,265 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:58,266 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:58,266 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:58,266 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:58,266 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:04:58,267 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:04:58,267 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:04:58,267 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 9] total 17 [2021-03-25 20:04:58,267 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [645292183] [2021-03-25 20:04:58,267 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-03-25 20:04:58,267 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:04:58,267 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-03-25 20:04:58,268 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=302, Unknown=0, NotChecked=0, Total=342 [2021-03-25 20:04:58,268 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 71 [2021-03-25 20:04:58,269 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 138 places, 216 transitions, 3685 flow. Second operand has 19 states, 19 states have (on average 15.157894736842104) internal successors, (288), 19 states have internal predecessors, (288), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:58,269 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:04:58,269 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 71 [2021-03-25 20:04:58,269 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:04:58,767 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 43 [2021-03-25 20:04:59,383 INFO L129 PetriNetUnfolder]: 1350/2447 cut-off events. [2021-03-25 20:04:59,383 INFO L130 PetriNetUnfolder]: For 44907/44915 co-relation queries the response was YES. [2021-03-25 20:04:59,393 INFO L84 FinitePrefix]: Finished finitePrefix Result has 19874 conditions, 2447 events. 1350/2447 cut-off events. For 44907/44915 co-relation queries the response was YES. Maximal size of possible extension queue 176. Compared 15110 event pairs, 193 based on Foata normal form. 7/2454 useless extension candidates. Maximal degree in co-relation 19605. Up to 1852 conditions per place. [2021-03-25 20:04:59,405 INFO L132 encePairwiseOnDemand]: 52/71 looper letters, 177 selfloop transitions, 75 changer transitions 14/272 dead transitions. [2021-03-25 20:04:59,405 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 156 places, 272 transitions, 4915 flow [2021-03-25 20:04:59,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-03-25 20:04:59,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2021-03-25 20:04:59,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 344 transitions. [2021-03-25 20:04:59,407 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.25500370644922166 [2021-03-25 20:04:59,407 INFO L72 ComplementDD]: Start complementDD. Operand 19 states and 344 transitions. [2021-03-25 20:04:59,407 INFO L73 IsDeterministic]: Start isDeterministic. Operand 19 states and 344 transitions. [2021-03-25 20:04:59,407 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:04:59,408 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 19 states and 344 transitions. [2021-03-25 20:04:59,408 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 20 states, 19 states have (on average 18.105263157894736) internal successors, (344), 19 states have internal predecessors, (344), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:59,410 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 20 states, 20 states have (on average 71.0) internal successors, (1420), 20 states have internal predecessors, (1420), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:59,410 INFO L81 ComplementDD]: Finished complementDD. Result has 20 states, 20 states have (on average 71.0) internal successors, (1420), 20 states have internal predecessors, (1420), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:59,410 INFO L185 Difference]: Start difference. First operand has 138 places, 216 transitions, 3685 flow. Second operand 19 states and 344 transitions. [2021-03-25 20:04:59,410 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 156 places, 272 transitions, 4915 flow [2021-03-25 20:04:59,526 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 150 places, 272 transitions, 4783 flow, removed 57 selfloop flow, removed 6 redundant places. [2021-03-25 20:04:59,531 INFO L241 Difference]: Finished difference. Result has 158 places, 226 transitions, 3941 flow [2021-03-25 20:04:59,531 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=71, PETRI_DIFFERENCE_MINUEND_FLOW=3515, PETRI_DIFFERENCE_MINUEND_PLACES=132, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=215, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=66, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=144, PETRI_DIFFERENCE_SUBTRAHEND_STATES=19, PETRI_FLOW=3941, PETRI_PLACES=158, PETRI_TRANSITIONS=226} [2021-03-25 20:04:59,532 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 134 predicate places. [2021-03-25 20:04:59,532 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:04:59,532 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 158 places, 226 transitions, 3941 flow [2021-03-25 20:04:59,532 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 158 places, 226 transitions, 3941 flow [2021-03-25 20:04:59,534 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 155 places, 226 transitions, 3941 flow [2021-03-25 20:04:59,683 INFO L129 PetriNetUnfolder]: 554/1384 cut-off events. [2021-03-25 20:04:59,683 INFO L130 PetriNetUnfolder]: For 24261/24982 co-relation queries the response was YES. [2021-03-25 20:04:59,689 INFO L84 FinitePrefix]: Finished finitePrefix Result has 10743 conditions, 1384 events. 554/1384 cut-off events. For 24261/24982 co-relation queries the response was YES. Maximal size of possible extension queue 148. Compared 10502 event pairs, 13 based on Foata normal form. 20/1369 useless extension candidates. Maximal degree in co-relation 10521. Up to 483 conditions per place. [2021-03-25 20:04:59,700 INFO L142 LiptonReduction]: Number of co-enabled transitions 1264 [2021-03-25 20:04:59,708 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:04:59,708 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:04:59,709 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 176 [2021-03-25 20:04:59,709 INFO L480 AbstractCegarLoop]: Abstraction has has 155 places, 226 transitions, 3941 flow [2021-03-25 20:04:59,709 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 15.157894736842104) internal successors, (288), 19 states have internal predecessors, (288), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:59,709 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:04:59,709 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:04:59,909 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable37 [2021-03-25 20:04:59,910 INFO L428 AbstractCegarLoop]: === Iteration 26 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:04:59,910 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:04:59,910 INFO L82 PathProgramCache]: Analyzing trace with hash -1747540531, now seen corresponding path program 1 times [2021-03-25 20:04:59,910 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:04:59,910 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [279356986] [2021-03-25 20:04:59,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:04:59,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:04:59,921 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:59,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:04:59,924 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:59,924 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:04:59,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:59,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:04:59,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:04:59,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:04:59,932 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:04:59,932 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [279356986] [2021-03-25 20:04:59,932 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 20:04:59,932 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-03-25 20:04:59,932 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1986870130] [2021-03-25 20:04:59,933 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-25 20:04:59,933 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:04:59,933 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-25 20:04:59,933 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-03-25 20:04:59,934 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 47 out of 71 [2021-03-25 20:04:59,934 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 155 places, 226 transitions, 3941 flow. Second operand has 5 states, 5 states have (on average 47.8) internal successors, (239), 5 states have internal predecessors, (239), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:04:59,934 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:04:59,934 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 47 of 71 [2021-03-25 20:04:59,934 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:05:00,124 INFO L129 PetriNetUnfolder]: 571/1469 cut-off events. [2021-03-25 20:05:00,124 INFO L130 PetriNetUnfolder]: For 31661/33370 co-relation queries the response was YES. [2021-03-25 20:05:00,131 INFO L84 FinitePrefix]: Finished finitePrefix Result has 12089 conditions, 1469 events. 571/1469 cut-off events. For 31661/33370 co-relation queries the response was YES. Maximal size of possible extension queue 155. Compared 11451 event pairs, 26 based on Foata normal form. 23/1453 useless extension candidates. Maximal degree in co-relation 11888. Up to 675 conditions per place. [2021-03-25 20:05:00,137 INFO L132 encePairwiseOnDemand]: 64/71 looper letters, 143 selfloop transitions, 16 changer transitions 4/238 dead transitions. [2021-03-25 20:05:00,137 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 158 places, 238 transitions, 4529 flow [2021-03-25 20:05:00,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-25 20:05:00,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-03-25 20:05:00,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 205 transitions. [2021-03-25 20:05:00,138 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.721830985915493 [2021-03-25 20:05:00,138 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 205 transitions. [2021-03-25 20:05:00,138 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 205 transitions. [2021-03-25 20:05:00,138 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:05:00,138 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 205 transitions. [2021-03-25 20:05:00,138 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 51.25) internal successors, (205), 4 states have internal predecessors, (205), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:00,139 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 71.0) internal successors, (355), 5 states have internal predecessors, (355), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:00,139 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 71.0) internal successors, (355), 5 states have internal predecessors, (355), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:00,139 INFO L185 Difference]: Start difference. First operand has 155 places, 226 transitions, 3941 flow. Second operand 4 states and 205 transitions. [2021-03-25 20:05:00,139 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 158 places, 238 transitions, 4529 flow [2021-03-25 20:05:00,232 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 147 places, 238 transitions, 4356 flow, removed 48 selfloop flow, removed 11 redundant places. [2021-03-25 20:05:00,236 INFO L241 Difference]: Finished difference. Result has 148 places, 220 transitions, 3732 flow [2021-03-25 20:05:00,236 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=71, PETRI_DIFFERENCE_MINUEND_FLOW=3725, PETRI_DIFFERENCE_MINUEND_PLACES=144, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=222, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=14, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=206, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=3732, PETRI_PLACES=148, PETRI_TRANSITIONS=220} [2021-03-25 20:05:00,236 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 124 predicate places. [2021-03-25 20:05:00,236 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:05:00,236 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 148 places, 220 transitions, 3732 flow [2021-03-25 20:05:00,236 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 148 places, 220 transitions, 3732 flow [2021-03-25 20:05:00,238 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 144 places, 220 transitions, 3732 flow [2021-03-25 20:05:00,395 INFO L129 PetriNetUnfolder]: 571/1456 cut-off events. [2021-03-25 20:05:00,396 INFO L130 PetriNetUnfolder]: For 25716/26571 co-relation queries the response was YES. [2021-03-25 20:05:00,402 INFO L84 FinitePrefix]: Finished finitePrefix Result has 11102 conditions, 1456 events. 571/1456 cut-off events. For 25716/26571 co-relation queries the response was YES. Maximal size of possible extension queue 159. Compared 11359 event pairs, 24 based on Foata normal form. 24/1427 useless extension candidates. Maximal degree in co-relation 10873. Up to 519 conditions per place. [2021-03-25 20:05:00,414 INFO L142 LiptonReduction]: Number of co-enabled transitions 1240 [2021-03-25 20:05:00,422 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:05:00,422 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:05:00,422 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 186 [2021-03-25 20:05:00,422 INFO L480 AbstractCegarLoop]: Abstraction has has 144 places, 220 transitions, 3732 flow [2021-03-25 20:05:00,423 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 47.8) internal successors, (239), 5 states have internal predecessors, (239), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:00,423 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:05:00,423 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:05:00,423 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39 [2021-03-25 20:05:00,423 INFO L428 AbstractCegarLoop]: === Iteration 27 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:05:00,423 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:05:00,423 INFO L82 PathProgramCache]: Analyzing trace with hash 1792520030, now seen corresponding path program 1 times [2021-03-25 20:05:00,423 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:05:00,423 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2115680674] [2021-03-25 20:05:00,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:05:00,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:05:00,447 INFO L142 QuantifierPusher]: treesize reduction 29, result has 35.6 percent of original size [2021-03-25 20:05:00,448 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:00,456 INFO L142 QuantifierPusher]: treesize reduction 7, result has 84.4 percent of original size [2021-03-25 20:05:00,457 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:05:00,468 INFO L142 QuantifierPusher]: treesize reduction 16, result has 81.0 percent of original size [2021-03-25 20:05:00,469 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-03-25 20:05:00,497 INFO L142 QuantifierPusher]: treesize reduction 16, result has 79.2 percent of original size [2021-03-25 20:05:00,498 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-03-25 20:05:00,529 INFO L142 QuantifierPusher]: treesize reduction 36, result has 63.3 percent of original size [2021-03-25 20:05:00,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 62 [2021-03-25 20:05:00,563 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,563 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:00,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:05:00,588 INFO L142 QuantifierPusher]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 20:05:00,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:05:00,599 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:05:00,599 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2115680674] [2021-03-25 20:05:00,599 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1891097073] [2021-03-25 20:05:00,599 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:05:00,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:05:00,627 INFO L263 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 52 conjunts are in the unsatisfiable core [2021-03-25 20:05:00,627 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:05:00,628 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:00,628 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:00,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:00,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:00,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:00,643 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:00,644 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,644 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:00,644 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,644 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:00,645 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:00,645 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:00,645 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,646 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:00,646 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,646 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:00,646 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:00,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:00,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:00,648 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:00,649 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,649 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:05:00,649 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:00,650 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:00,651 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,651 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:00,667 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:00,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:00,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:00,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:00,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:05:00,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,672 INFO L147 QuantifierPusher]: treesize reduction 6, result has 91.3 percent of original size 63 [2021-03-25 20:05:00,673 INFO L142 QuantifierPusher]: treesize reduction 6, result has 91.3 percent of original size [2021-03-25 20:05:00,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:05:00,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:05:00,701 INFO L142 QuantifierPusher]: treesize reduction 1, result has 98.9 percent of original size [2021-03-25 20:05:00,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 86 [2021-03-25 20:05:00,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-03-25 20:05:00,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-03-25 20:05:00,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-03-25 20:05:00,741 INFO L142 QuantifierPusher]: treesize reduction 9, result has 91.0 percent of original size [2021-03-25 20:05:00,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-03-25 20:05:00,742 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2021-03-25 20:05:00,742 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2021-03-25 20:05:00,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2021-03-25 20:05:00,775 INFO L142 QuantifierPusher]: treesize reduction 1, result has 99.1 percent of original size [2021-03-25 20:05:00,775 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:00,776 INFO L142 QuantifierPusher]: treesize reduction 12, result has 81.0 percent of original size [2021-03-25 20:05:00,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:05:00,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-03-25 20:05:00,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,780 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:00,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-03-25 20:05:00,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-03-25 20:05:00,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,790 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:00,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-03-25 20:05:00,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-03-25 20:05:00,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:00,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:00,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:00,805 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 35 [2021-03-25 20:05:00,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,807 INFO L147 QuantifierPusher]: treesize reduction 2, result has 91.7 percent of original size 22 [2021-03-25 20:05:00,807 INFO L142 QuantifierPusher]: treesize reduction 2, result has 91.7 percent of original size [2021-03-25 20:05:00,807 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:05:00,807 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:00,813 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-03-25 20:05:00,813 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 55 treesize of output 35 [2021-03-25 20:05:00,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,814 INFO L147 QuantifierPusher]: treesize reduction 2, result has 91.7 percent of original size 22 [2021-03-25 20:05:00,814 INFO L142 QuantifierPusher]: treesize reduction 2, result has 91.7 percent of original size [2021-03-25 20:05:00,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:05:00,815 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:00,888 INFO L628 ElimStorePlain]: treesize reduction 7, result has 94.9 percent of original size [2021-03-25 20:05:00,889 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,889 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-03-25 20:05:00,889 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-03-25 20:05:00,890 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:202, output treesize:129 [2021-03-25 20:05:00,890 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-03-25 20:05:00,891 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-03-25 20:05:00,938 INFO L142 QuantifierPusher]: treesize reduction 64, result has 51.5 percent of original size [2021-03-25 20:05:00,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-03-25 20:05:00,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,939 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-03-25 20:05:00,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,939 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-03-25 20:05:00,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-03-25 20:05:00,969 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,969 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-03-25 20:05:00,969 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,970 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-03-25 20:05:00,970 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,970 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-03-25 20:05:00,971 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,971 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-03-25 20:05:00,975 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,976 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:00,980 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,980 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-03-25 20:05:00,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 75 [2021-03-25 20:05:00,981 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,982 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:00,982 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,983 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-03-25 20:05:00,983 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-03-25 20:05:00,984 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,985 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:00,986 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,986 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-03-25 20:05:00,987 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-03-25 20:05:00,991 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-03-25 20:05:00,991 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 73 treesize of output 35 [2021-03-25 20:05:00,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:05:00,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:00,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:05:00,994 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:01,003 INFO L628 ElimStorePlain]: treesize reduction 5, result has 70.6 percent of original size [2021-03-25 20:05:01,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:01,004 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:01,004 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:05:01,004 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:73, output treesize:12 [2021-03-25 20:05:01,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:01,004 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:01,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:01,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:01,023 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:01,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:01,024 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:01,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:01,024 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:01,025 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:01,025 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:01,025 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:01,025 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:01,026 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:01,026 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:01,026 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:01,026 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:01,027 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:01,027 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:01,027 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:01,027 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:05:01,027 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:05:01,027 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 16 [2021-03-25 20:05:01,028 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1843048116] [2021-03-25 20:05:01,028 INFO L460 AbstractCegarLoop]: Interpolant automaton has 18 states [2021-03-25 20:05:01,028 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:05:01,028 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-03-25 20:05:01,028 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=265, Unknown=0, NotChecked=0, Total=306 [2021-03-25 20:05:01,028 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 71 [2021-03-25 20:05:01,029 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 144 places, 220 transitions, 3732 flow. Second operand has 18 states, 18 states have (on average 15.11111111111111) internal successors, (272), 18 states have internal predecessors, (272), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:01,029 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:05:01,029 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 71 [2021-03-25 20:05:01,029 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:05:01,632 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 54 [2021-03-25 20:05:02,493 INFO L129 PetriNetUnfolder]: 1413/2624 cut-off events. [2021-03-25 20:05:02,494 INFO L130 PetriNetUnfolder]: For 58827/58829 co-relation queries the response was YES. [2021-03-25 20:05:02,506 INFO L84 FinitePrefix]: Finished finitePrefix Result has 22682 conditions, 2624 events. 1413/2624 cut-off events. For 58827/58829 co-relation queries the response was YES. Maximal size of possible extension queue 206. Compared 16986 event pairs, 233 based on Foata normal form. 6/2630 useless extension candidates. Maximal degree in co-relation 22324. Up to 1969 conditions per place. [2021-03-25 20:05:02,516 INFO L132 encePairwiseOnDemand]: 57/71 looper letters, 206 selfloop transitions, 78 changer transitions 7/297 dead transitions. [2021-03-25 20:05:02,516 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 170 places, 297 transitions, 5796 flow [2021-03-25 20:05:02,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-03-25 20:05:02,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2021-03-25 20:05:02,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 471 transitions. [2021-03-25 20:05:02,529 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.24569640062597808 [2021-03-25 20:05:02,529 INFO L72 ComplementDD]: Start complementDD. Operand 27 states and 471 transitions. [2021-03-25 20:05:02,529 INFO L73 IsDeterministic]: Start isDeterministic. Operand 27 states and 471 transitions. [2021-03-25 20:05:02,529 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:05:02,530 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 27 states and 471 transitions. [2021-03-25 20:05:02,530 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 28 states, 27 states have (on average 17.444444444444443) internal successors, (471), 27 states have internal predecessors, (471), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:02,532 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 28 states, 28 states have (on average 71.0) internal successors, (1988), 28 states have internal predecessors, (1988), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:02,532 INFO L81 ComplementDD]: Finished complementDD. Result has 28 states, 28 states have (on average 71.0) internal successors, (1988), 28 states have internal predecessors, (1988), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:02,532 INFO L185 Difference]: Start difference. First operand has 144 places, 220 transitions, 3732 flow. Second operand 27 states and 471 transitions. [2021-03-25 20:05:02,532 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 170 places, 297 transitions, 5796 flow [2021-03-25 20:05:02,691 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 165 places, 297 transitions, 5707 flow, removed 19 selfloop flow, removed 5 redundant places. [2021-03-25 20:05:02,695 INFO L241 Difference]: Finished difference. Result has 174 places, 265 transitions, 4758 flow [2021-03-25 20:05:02,696 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=71, PETRI_DIFFERENCE_MINUEND_FLOW=3663, PETRI_DIFFERENCE_MINUEND_PLACES=139, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=220, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=46, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=170, PETRI_DIFFERENCE_SUBTRAHEND_STATES=27, PETRI_FLOW=4758, PETRI_PLACES=174, PETRI_TRANSITIONS=265} [2021-03-25 20:05:02,696 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 150 predicate places. [2021-03-25 20:05:02,696 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:05:02,696 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 174 places, 265 transitions, 4758 flow [2021-03-25 20:05:02,696 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 174 places, 265 transitions, 4758 flow [2021-03-25 20:05:02,698 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 173 places, 265 transitions, 4758 flow [2021-03-25 20:05:02,841 INFO L129 PetriNetUnfolder]: 584/1534 cut-off events. [2021-03-25 20:05:02,841 INFO L130 PetriNetUnfolder]: For 29995/30644 co-relation queries the response was YES. [2021-03-25 20:05:02,849 INFO L84 FinitePrefix]: Finished finitePrefix Result has 12298 conditions, 1534 events. 584/1534 cut-off events. For 29995/30644 co-relation queries the response was YES. Maximal size of possible extension queue 165. Compared 12310 event pairs, 20 based on Foata normal form. 22/1517 useless extension candidates. Maximal degree in co-relation 11990. Up to 550 conditions per place. [2021-03-25 20:05:02,861 INFO L142 LiptonReduction]: Number of co-enabled transitions 1418 [2021-03-25 20:05:03,393 INFO L154 LiptonReduction]: Checked pairs total: 3 [2021-03-25 20:05:03,393 INFO L156 LiptonReduction]: Total number of compositions: 3 [2021-03-25 20:05:03,393 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 697 [2021-03-25 20:05:03,394 INFO L480 AbstractCegarLoop]: Abstraction has has 173 places, 265 transitions, 4789 flow [2021-03-25 20:05:03,394 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 18 states, 18 states have (on average 15.11111111111111) internal successors, (272), 18 states have internal predecessors, (272), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:03,394 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:05:03,394 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:05:03,607 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40,20 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:05:03,608 INFO L428 AbstractCegarLoop]: === Iteration 28 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:05:03,608 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:05:03,608 INFO L82 PathProgramCache]: Analyzing trace with hash 1269601796, now seen corresponding path program 2 times [2021-03-25 20:05:03,608 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:05:03,608 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [338008230] [2021-03-25 20:05:03,608 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:05:03,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:05:03,650 INFO L142 QuantifierPusher]: treesize reduction 29, result has 35.6 percent of original size [2021-03-25 20:05:03,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:03,659 INFO L142 QuantifierPusher]: treesize reduction 7, result has 84.4 percent of original size [2021-03-25 20:05:03,659 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:05:03,673 INFO L142 QuantifierPusher]: treesize reduction 16, result has 81.0 percent of original size [2021-03-25 20:05:03,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-03-25 20:05:03,709 INFO L142 QuantifierPusher]: treesize reduction 16, result has 79.2 percent of original size [2021-03-25 20:05:03,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-03-25 20:05:03,739 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:03,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:05:03,768 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:03,768 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:05:03,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:03,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:05:03,801 INFO L142 QuantifierPusher]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 20:05:03,802 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:05:03,815 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:05:03,816 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [338008230] [2021-03-25 20:05:03,816 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [876358014] [2021-03-25 20:05:03,816 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:05:03,874 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-25 20:05:03,874 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:05:03,875 INFO L263 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 50 conjunts are in the unsatisfiable core [2021-03-25 20:05:03,876 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:05:03,876 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:03,876 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:03,877 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:03,877 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:03,878 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:03,878 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:03,878 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:03,879 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:03,903 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:03,903 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:03,903 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:03,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:03,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:03,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:03,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:03,905 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:03,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:03,905 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:03,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:03,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:03,906 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:03,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:03,906 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:03,907 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:03,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:03,907 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:03,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:03,908 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:03,908 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:03,908 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:03,908 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:03,909 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:03,909 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:03,909 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:05:03,910 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:03,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:03,910 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:03,911 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:03,911 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:03,911 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:03,929 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:03,930 INFO L147 QuantifierPusher]: treesize reduction 9, result has 88.5 percent of original size 69 [2021-03-25 20:05:03,930 INFO L142 QuantifierPusher]: treesize reduction 9, result has 88.6 percent of original size [2021-03-25 20:05:03,930 INFO L147 QuantifierPusher]: treesize reduction 2, result has 96.9 percent of original size 63 [2021-03-25 20:05:03,931 INFO L142 QuantifierPusher]: treesize reduction 2, result has 96.9 percent of original size [2021-03-25 20:05:03,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:05:03,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:03,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:05:03,961 INFO L142 QuantifierPusher]: treesize reduction 1, result has 98.9 percent of original size [2021-03-25 20:05:03,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 86 [2021-03-25 20:05:03,962 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:03,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-03-25 20:05:03,963 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:03,963 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-03-25 20:05:03,964 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:03,964 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-03-25 20:05:03,999 INFO L142 QuantifierPusher]: treesize reduction 1, result has 99.1 percent of original size [2021-03-25 20:05:04,000 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:04,000 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,001 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:05:04,001 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-03-25 20:05:04,002 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,002 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:04,003 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:05:04,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-03-25 20:05:04,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,004 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:04,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:05:04,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-03-25 20:05:04,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:04,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:04,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:04,014 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 43 [2021-03-25 20:05:04,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:05:04,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:05:04,019 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:04,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:04,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:04,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:04,027 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 43 [2021-03-25 20:05:04,027 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,028 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:05:04,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,029 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:05:04,029 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:04,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:04,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:04,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:04,036 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 43 [2021-03-25 20:05:04,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:05:04,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:05:04,038 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:04,043 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-03-25 20:05:04,043 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 63 treesize of output 43 [2021-03-25 20:05:04,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:05:04,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:05:04,045 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:04,155 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 35 [2021-03-25 20:05:04,155 INFO L628 ElimStorePlain]: treesize reduction 18, result has 93.6 percent of original size [2021-03-25 20:05:04,156 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,156 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 263 [2021-03-25 20:05:04,157 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 4 xjuncts. [2021-03-25 20:05:04,157 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:409, output treesize:263 [2021-03-25 20:05:04,157 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,158 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 263 [2021-03-25 20:05:04,158 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,158 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 263 [2021-03-25 20:05:04,233 INFO L142 QuantifierPusher]: treesize reduction 125, result has 53.0 percent of original size [2021-03-25 20:05:04,234 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 141 [2021-03-25 20:05:04,234 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,235 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 138 [2021-03-25 20:05:04,235 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,236 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 138 [2021-03-25 20:05:04,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 138 [2021-03-25 20:05:04,285 INFO L142 QuantifierPusher]: treesize reduction 73, result has 56.8 percent of original size [2021-03-25 20:05:04,286 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-03-25 20:05:04,287 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,287 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:04,287 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,288 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:05:04,288 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2021-03-25 20:05:04,289 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,289 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-03-25 20:05:04,290 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,290 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:04,290 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,291 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:05:04,292 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-03-25 20:05:04,292 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,293 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-03-25 20:05:04,354 INFO L142 QuantifierPusher]: treesize reduction 33, result has 70.5 percent of original size [2021-03-25 20:05:04,355 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:04,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-03-25 20:05:04,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-03-25 20:05:04,356 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,357 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:04,357 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-03-25 20:05:04,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 75 [2021-03-25 20:05:04,358 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,359 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:04,359 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,359 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-03-25 20:05:04,359 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 75 [2021-03-25 20:05:04,363 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-03-25 20:05:04,364 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 74 treesize of output 38 [2021-03-25 20:05:04,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,365 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:05:04,365 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,365 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:05:04,365 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:04,373 INFO L628 ElimStorePlain]: treesize reduction 5, result has 70.6 percent of original size [2021-03-25 20:05:04,373 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,374 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:04,374 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:05:04,374 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:74, output treesize:12 [2021-03-25 20:05:04,374 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,374 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:04,375 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,375 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:04,394 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,394 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:04,394 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,394 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:04,395 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,395 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:04,395 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,395 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:04,396 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,396 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:04,396 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,396 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:04,397 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,397 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:04,397 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,397 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:04,398 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,398 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:04,398 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,398 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:04,398 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,399 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:04,399 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,399 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:04,399 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,400 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:04,400 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,400 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:04,400 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,401 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:04,401 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:04,401 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:04,401 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:05:04,402 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:05:04,402 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 16 [2021-03-25 20:05:04,402 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2034127489] [2021-03-25 20:05:04,402 INFO L460 AbstractCegarLoop]: Interpolant automaton has 18 states [2021-03-25 20:05:04,402 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:05:04,402 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-03-25 20:05:04,402 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=266, Unknown=0, NotChecked=0, Total=306 [2021-03-25 20:05:04,403 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 74 [2021-03-25 20:05:04,403 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 173 places, 265 transitions, 4789 flow. Second operand has 18 states, 18 states have (on average 15.11111111111111) internal successors, (272), 18 states have internal predecessors, (272), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:04,403 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:05:04,403 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 74 [2021-03-25 20:05:04,403 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:05:04,966 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 65 [2021-03-25 20:05:05,112 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 54 [2021-03-25 20:05:05,996 INFO L129 PetriNetUnfolder]: 1432/2667 cut-off events. [2021-03-25 20:05:05,997 INFO L130 PetriNetUnfolder]: For 67294/67295 co-relation queries the response was YES. [2021-03-25 20:05:06,011 INFO L84 FinitePrefix]: Finished finitePrefix Result has 23970 conditions, 2667 events. 1432/2667 cut-off events. For 67294/67295 co-relation queries the response was YES. Maximal size of possible extension queue 223. Compared 17524 event pairs, 232 based on Foata normal form. 6/2673 useless extension candidates. Maximal degree in co-relation 23440. Up to 2024 conditions per place. [2021-03-25 20:05:06,021 INFO L132 encePairwiseOnDemand]: 58/74 looper letters, 218 selfloop transitions, 79 changer transitions 10/313 dead transitions. [2021-03-25 20:05:06,022 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 191 places, 313 transitions, 6343 flow [2021-03-25 20:05:06,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-25 20:05:06,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2021-03-25 20:05:06,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 348 transitions. [2021-03-25 20:05:06,023 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.23513513513513515 [2021-03-25 20:05:06,023 INFO L72 ComplementDD]: Start complementDD. Operand 20 states and 348 transitions. [2021-03-25 20:05:06,023 INFO L73 IsDeterministic]: Start isDeterministic. Operand 20 states and 348 transitions. [2021-03-25 20:05:06,024 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:05:06,024 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 20 states and 348 transitions. [2021-03-25 20:05:06,024 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 21 states, 20 states have (on average 17.4) internal successors, (348), 20 states have internal predecessors, (348), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:06,026 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 21 states, 21 states have (on average 74.0) internal successors, (1554), 21 states have internal predecessors, (1554), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:06,026 INFO L81 ComplementDD]: Finished complementDD. Result has 21 states, 21 states have (on average 74.0) internal successors, (1554), 21 states have internal predecessors, (1554), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:06,026 INFO L185 Difference]: Start difference. First operand has 173 places, 265 transitions, 4789 flow. Second operand 20 states and 348 transitions. [2021-03-25 20:05:06,026 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 191 places, 313 transitions, 6343 flow [2021-03-25 20:05:06,197 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 185 places, 313 transitions, 5765 flow, removed 273 selfloop flow, removed 6 redundant places. [2021-03-25 20:05:06,202 INFO L241 Difference]: Finished difference. Result has 194 places, 287 transitions, 5010 flow [2021-03-25 20:05:06,202 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=74, PETRI_DIFFERENCE_MINUEND_FLOW=4285, PETRI_DIFFERENCE_MINUEND_PLACES=166, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=262, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=58, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=195, PETRI_DIFFERENCE_SUBTRAHEND_STATES=20, PETRI_FLOW=5010, PETRI_PLACES=194, PETRI_TRANSITIONS=287} [2021-03-25 20:05:06,203 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 170 predicate places. [2021-03-25 20:05:06,203 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:05:06,203 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 194 places, 287 transitions, 5010 flow [2021-03-25 20:05:06,203 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 194 places, 287 transitions, 5010 flow [2021-03-25 20:05:06,205 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 191 places, 287 transitions, 5010 flow [2021-03-25 20:05:06,414 INFO L129 PetriNetUnfolder]: 602/1582 cut-off events. [2021-03-25 20:05:06,415 INFO L130 PetriNetUnfolder]: For 34482/35017 co-relation queries the response was YES. [2021-03-25 20:05:06,430 INFO L84 FinitePrefix]: Finished finitePrefix Result has 13003 conditions, 1582 events. 602/1582 cut-off events. For 34482/35017 co-relation queries the response was YES. Maximal size of possible extension queue 176. Compared 12884 event pairs, 21 based on Foata normal form. 28/1556 useless extension candidates. Maximal degree in co-relation 12689. Up to 566 conditions per place. [2021-03-25 20:05:06,449 INFO L142 LiptonReduction]: Number of co-enabled transitions 1498 [2021-03-25 20:05:06,701 INFO L154 LiptonReduction]: Checked pairs total: 6 [2021-03-25 20:05:06,701 INFO L156 LiptonReduction]: Total number of compositions: 2 [2021-03-25 20:05:06,702 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 499 [2021-03-25 20:05:06,702 INFO L480 AbstractCegarLoop]: Abstraction has has 191 places, 287 transitions, 5022 flow [2021-03-25 20:05:06,702 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 18 states, 18 states have (on average 15.11111111111111) internal successors, (272), 18 states have internal predecessors, (272), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:06,702 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:05:06,702 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:05:06,909 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable41 [2021-03-25 20:05:06,910 INFO L428 AbstractCegarLoop]: === Iteration 29 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:05:06,910 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:05:06,910 INFO L82 PathProgramCache]: Analyzing trace with hash -955767485, now seen corresponding path program 1 times [2021-03-25 20:05:06,910 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:05:06,910 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [645522862] [2021-03-25 20:05:06,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:05:06,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:05:06,920 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:06,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:06,923 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:06,923 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:06,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:06,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:06,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:06,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:06,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:06,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:06,935 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:05:06,935 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [645522862] [2021-03-25 20:05:06,936 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 20:05:06,936 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-25 20:05:06,936 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1758576599] [2021-03-25 20:05:06,936 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-03-25 20:05:06,936 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:05:06,936 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-03-25 20:05:06,936 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-03-25 20:05:06,937 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 50 out of 76 [2021-03-25 20:05:06,937 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 191 places, 287 transitions, 5022 flow. Second operand has 6 states, 6 states have (on average 50.833333333333336) internal successors, (305), 6 states have internal predecessors, (305), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:06,937 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:05:06,938 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 50 of 76 [2021-03-25 20:05:06,938 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:05:07,343 INFO L129 PetriNetUnfolder]: 777/2135 cut-off events. [2021-03-25 20:05:07,343 INFO L130 PetriNetUnfolder]: For 60969/64595 co-relation queries the response was YES. [2021-03-25 20:05:07,356 INFO L84 FinitePrefix]: Finished finitePrefix Result has 18431 conditions, 2135 events. 777/2135 cut-off events. For 60969/64595 co-relation queries the response was YES. Maximal size of possible extension queue 218. Compared 18698 event pairs, 26 based on Foata normal form. 98/2137 useless extension candidates. Maximal degree in co-relation 18356. Up to 744 conditions per place. [2021-03-25 20:05:07,365 INFO L132 encePairwiseOnDemand]: 66/76 looper letters, 156 selfloop transitions, 55 changer transitions 10/294 dead transitions. [2021-03-25 20:05:07,365 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 182 places, 294 transitions, 5871 flow [2021-03-25 20:05:07,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-25 20:05:07,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-25 20:05:07,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 271 transitions. [2021-03-25 20:05:07,366 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7131578947368421 [2021-03-25 20:05:07,366 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 271 transitions. [2021-03-25 20:05:07,366 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 271 transitions. [2021-03-25 20:05:07,366 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:05:07,366 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 271 transitions. [2021-03-25 20:05:07,367 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 54.2) internal successors, (271), 5 states have internal predecessors, (271), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:07,367 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 76.0) internal successors, (456), 6 states have internal predecessors, (456), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:07,367 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 76.0) internal successors, (456), 6 states have internal predecessors, (456), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:07,367 INFO L185 Difference]: Start difference. First operand has 191 places, 287 transitions, 5022 flow. Second operand 5 states and 271 transitions. [2021-03-25 20:05:07,367 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 182 places, 294 transitions, 5871 flow [2021-03-25 20:05:07,472 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 164 places, 294 transitions, 5630 flow, removed 12 selfloop flow, removed 18 redundant places. [2021-03-25 20:05:07,476 INFO L241 Difference]: Finished difference. Result has 167 places, 243 transitions, 4388 flow [2021-03-25 20:05:07,476 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=76, PETRI_DIFFERENCE_MINUEND_FLOW=3837, PETRI_DIFFERENCE_MINUEND_PLACES=160, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=226, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=32, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=177, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=4388, PETRI_PLACES=167, PETRI_TRANSITIONS=243} [2021-03-25 20:05:07,476 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 143 predicate places. [2021-03-25 20:05:07,477 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:05:07,477 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 167 places, 243 transitions, 4388 flow [2021-03-25 20:05:07,477 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 167 places, 243 transitions, 4388 flow [2021-03-25 20:05:07,479 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 154 places, 243 transitions, 4388 flow [2021-03-25 20:05:07,687 INFO L129 PetriNetUnfolder]: 785/2135 cut-off events. [2021-03-25 20:05:07,687 INFO L130 PetriNetUnfolder]: For 47531/49204 co-relation queries the response was YES. [2021-03-25 20:05:07,699 INFO L84 FinitePrefix]: Finished finitePrefix Result has 17358 conditions, 2135 events. 785/2135 cut-off events. For 47531/49204 co-relation queries the response was YES. Maximal size of possible extension queue 229. Compared 18868 event pairs, 24 based on Foata normal form. 47/2104 useless extension candidates. Maximal degree in co-relation 17272. Up to 749 conditions per place. [2021-03-25 20:05:07,719 INFO L142 LiptonReduction]: Number of co-enabled transitions 1592 [2021-03-25 20:05:07,977 INFO L154 LiptonReduction]: Checked pairs total: 1 [2021-03-25 20:05:07,977 INFO L156 LiptonReduction]: Total number of compositions: 1 [2021-03-25 20:05:07,978 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 501 [2021-03-25 20:05:07,978 INFO L480 AbstractCegarLoop]: Abstraction has has 154 places, 243 transitions, 4403 flow [2021-03-25 20:05:07,978 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 50.833333333333336) internal successors, (305), 6 states have internal predecessors, (305), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:07,978 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:05:07,978 INFO L263 CegarLoopForPetriNet]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:05:07,978 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable43 [2021-03-25 20:05:07,978 INFO L428 AbstractCegarLoop]: === Iteration 30 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:05:07,978 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:05:07,979 INFO L82 PathProgramCache]: Analyzing trace with hash 1928061529, now seen corresponding path program 1 times [2021-03-25 20:05:07,979 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:05:07,979 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1667389561] [2021-03-25 20:05:07,979 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:05:07,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:05:08,012 INFO L142 QuantifierPusher]: treesize reduction 22, result has 42.1 percent of original size [2021-03-25 20:05:08,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:08,020 INFO L142 QuantifierPusher]: treesize reduction 7, result has 86.0 percent of original size [2021-03-25 20:05:08,021 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:05:08,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-03-25 20:05:08,049 INFO L142 QuantifierPusher]: treesize reduction 30, result has 58.9 percent of original size [2021-03-25 20:05:08,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:05:08,070 INFO L142 QuantifierPusher]: treesize reduction 17, result has 79.5 percent of original size [2021-03-25 20:05:08,070 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-03-25 20:05:08,113 INFO L142 QuantifierPusher]: treesize reduction 34, result has 64.9 percent of original size [2021-03-25 20:05:08,113 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:05:08,147 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,147 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:05:08,159 INFO L142 QuantifierPusher]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 20:05:08,159 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:05:08,169 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:05:08,169 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1667389561] [2021-03-25 20:05:08,169 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [917564164] [2021-03-25 20:05:08,170 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:05:08,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:05:08,199 INFO L263 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 59 conjunts are in the unsatisfiable core [2021-03-25 20:05:08,199 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:05:08,199 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,200 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:08,200 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,200 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:08,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,201 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:08,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,201 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:08,215 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:08,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,216 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:08,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,216 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:08,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:08,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:08,218 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:08,218 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:08,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:08,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:08,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:08,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:08,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:08,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:05:08,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:08,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:08,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:08,240 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,240 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:08,241 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,241 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:08,241 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,241 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:08,242 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,242 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:08,242 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,243 INFO L147 QuantifierPusher]: treesize reduction 6, result has 88.7 percent of original size 47 [2021-03-25 20:05:08,243 INFO L142 QuantifierPusher]: treesize reduction 6, result has 88.9 percent of original size [2021-03-25 20:05:08,244 INFO L147 QuantifierPusher]: treesize reduction 4, result has 91.8 percent of original size 45 [2021-03-25 20:05:08,244 INFO L142 QuantifierPusher]: treesize reduction 4, result has 91.8 percent of original size [2021-03-25 20:05:08,244 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:05:08,245 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,245 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:05:08,267 INFO L142 QuantifierPusher]: treesize reduction 1, result has 98.6 percent of original size [2021-03-25 20:05:08,268 INFO L147 QuantifierPusher]: treesize reduction 4, result has 94.4 percent of original size 68 [2021-03-25 20:05:08,269 INFO L142 QuantifierPusher]: treesize reduction 4, result has 94.5 percent of original size [2021-03-25 20:05:08,269 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:05:08,270 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,270 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:05:08,271 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,271 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:05:08,303 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,304 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-03-25 20:05:08,305 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,305 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-03-25 20:05:08,306 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,306 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-03-25 20:05:08,307 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,308 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-03-25 20:05:08,345 INFO L142 QuantifierPusher]: treesize reduction 9, result has 90.9 percent of original size [2021-03-25 20:05:08,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-03-25 20:05:08,346 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-03-25 20:05:08,346 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,347 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-03-25 20:05:08,347 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,347 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-03-25 20:05:08,380 INFO L142 QuantifierPusher]: treesize reduction 1, result has 99.1 percent of original size [2021-03-25 20:05:08,381 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:08,381 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,381 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-03-25 20:05:08,382 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-03-25 20:05:08,382 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,383 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:08,384 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-03-25 20:05:08,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 118 [2021-03-25 20:05:08,385 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,385 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:08,386 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,386 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-03-25 20:05:08,386 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 118 [2021-03-25 20:05:08,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:08,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:08,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:08,395 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 48 [2021-03-25 20:05:08,396 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,403 INFO L147 QuantifierPusher]: treesize reduction 2, result has 95.7 percent of original size 44 [2021-03-25 20:05:08,403 INFO L142 QuantifierPusher]: treesize reduction 2, result has 95.7 percent of original size [2021-03-25 20:05:08,403 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-25 20:05:08,403 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:08,411 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-03-25 20:05:08,411 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 76 treesize of output 48 [2021-03-25 20:05:08,411 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,412 INFO L147 QuantifierPusher]: treesize reduction 2, result has 95.7 percent of original size 44 [2021-03-25 20:05:08,412 INFO L142 QuantifierPusher]: treesize reduction 2, result has 95.7 percent of original size [2021-03-25 20:05:08,413 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-25 20:05:08,413 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:08,470 INFO L628 ElimStorePlain]: treesize reduction 7, result has 95.2 percent of original size [2021-03-25 20:05:08,470 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,470 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 139 [2021-03-25 20:05:08,471 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-03-25 20:05:08,471 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:210, output treesize:139 [2021-03-25 20:05:08,471 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,471 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 139 [2021-03-25 20:05:08,472 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,472 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 139 [2021-03-25 20:05:08,520 INFO L142 QuantifierPusher]: treesize reduction 69, result has 51.4 percent of original size [2021-03-25 20:05:08,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-03-25 20:05:08,520 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:05:08,521 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:05:08,522 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,522 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:05:08,552 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,552 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:05:08,552 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,553 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:05:08,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,553 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:05:08,554 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,554 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:05:08,554 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,555 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:08,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-03-25 20:05:08,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-03-25 20:05:08,558 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,559 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:08,559 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,559 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-03-25 20:05:08,560 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-03-25 20:05:08,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,561 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:08,564 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,564 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-03-25 20:05:08,566 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-03-25 20:05:08,570 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-03-25 20:05:08,570 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 78 treesize of output 38 [2021-03-25 20:05:08,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:05:08,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:05:08,572 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:08,580 INFO L628 ElimStorePlain]: treesize reduction 5, result has 70.6 percent of original size [2021-03-25 20:05:08,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:08,581 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:05:08,581 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:78, output treesize:12 [2021-03-25 20:05:08,581 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:08,582 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,582 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:08,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:08,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:08,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:08,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:08,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:08,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:08,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:08,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:08,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:08,606 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:05:08,606 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:05:08,606 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 9] total 17 [2021-03-25 20:05:08,606 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [589209672] [2021-03-25 20:05:08,606 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-03-25 20:05:08,606 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:05:08,607 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-03-25 20:05:08,607 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=300, Unknown=0, NotChecked=0, Total=342 [2021-03-25 20:05:08,607 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 77 [2021-03-25 20:05:08,607 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 154 places, 243 transitions, 4403 flow. Second operand has 19 states, 19 states have (on average 15.157894736842104) internal successors, (288), 19 states have internal predecessors, (288), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:08,607 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:05:08,608 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 77 [2021-03-25 20:05:08,608 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:05:09,900 INFO L129 PetriNetUnfolder]: 2111/3897 cut-off events. [2021-03-25 20:05:09,900 INFO L130 PetriNetUnfolder]: For 118724/118724 co-relation queries the response was YES. [2021-03-25 20:05:09,919 INFO L84 FinitePrefix]: Finished finitePrefix Result has 36738 conditions, 3897 events. 2111/3897 cut-off events. For 118724/118724 co-relation queries the response was YES. Maximal size of possible extension queue 300. Compared 26846 event pairs, 442 based on Foata normal form. 8/3905 useless extension candidates. Maximal degree in co-relation 36498. Up to 2887 conditions per place. [2021-03-25 20:05:09,935 INFO L132 encePairwiseOnDemand]: 65/77 looper letters, 217 selfloop transitions, 28 changer transitions 17/268 dead transitions. [2021-03-25 20:05:09,935 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 167 places, 268 transitions, 5320 flow [2021-03-25 20:05:09,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-25 20:05:09,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2021-03-25 20:05:09,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 239 transitions. [2021-03-25 20:05:09,936 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.22170686456400743 [2021-03-25 20:05:09,936 INFO L72 ComplementDD]: Start complementDD. Operand 14 states and 239 transitions. [2021-03-25 20:05:09,936 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 239 transitions. [2021-03-25 20:05:09,936 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:05:09,936 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 14 states and 239 transitions. [2021-03-25 20:05:09,936 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 15 states, 14 states have (on average 17.071428571428573) internal successors, (239), 14 states have internal predecessors, (239), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:09,939 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 15 states, 15 states have (on average 77.0) internal successors, (1155), 15 states have internal predecessors, (1155), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:09,939 INFO L81 ComplementDD]: Finished complementDD. Result has 15 states, 15 states have (on average 77.0) internal successors, (1155), 15 states have internal predecessors, (1155), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:09,939 INFO L185 Difference]: Start difference. First operand has 154 places, 243 transitions, 4403 flow. Second operand 14 states and 239 transitions. [2021-03-25 20:05:09,939 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 167 places, 268 transitions, 5320 flow [2021-03-25 20:05:10,119 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 158 places, 268 transitions, 5089 flow, removed 71 selfloop flow, removed 9 redundant places. [2021-03-25 20:05:10,123 INFO L241 Difference]: Finished difference. Result has 163 places, 231 transitions, 4076 flow [2021-03-25 20:05:10,123 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=77, PETRI_DIFFERENCE_MINUEND_FLOW=4139, PETRI_DIFFERENCE_MINUEND_PLACES=145, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=239, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=28, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=211, PETRI_DIFFERENCE_SUBTRAHEND_STATES=14, PETRI_FLOW=4076, PETRI_PLACES=163, PETRI_TRANSITIONS=231} [2021-03-25 20:05:10,123 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 139 predicate places. [2021-03-25 20:05:10,124 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:05:10,124 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 163 places, 231 transitions, 4076 flow [2021-03-25 20:05:10,124 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 163 places, 231 transitions, 4076 flow [2021-03-25 20:05:10,125 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 148 places, 231 transitions, 4076 flow [2021-03-25 20:05:10,264 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([124] L44-->L44: Formula: (and (= (+ v_j_29 (- 1)) (select v_q2_21 v_q2_back_33)) (= v_q2_back_32 (+ v_q2_back_33 1)) v_f_14 (let ((.cse0 (< 0 v_j_29))) (or (and (not .cse0) (not v_f_13)) (and v_f_13 .cse0))) (= v_s_19 (+ v_s_20 v_j_29)) (= v_j_29 (select v_q1_30 v_q1_front_35)) (= v_q1_front_34 (+ v_q1_front_35 1)) (< v_q1_front_35 v_q1_back_53)) InVars {q1_front=v_q1_front_35, q1=v_q1_30, q2=v_q2_21, q2_back=v_q2_back_33, f=v_f_14, s=v_s_20, q1_back=v_q1_back_53} OutVars{q1_front=v_q1_front_34, q1=v_q1_30, q2=v_q2_21, j=v_j_29, q2_back=v_q2_back_32, f=v_f_13, s=v_s_19, q1_back=v_q1_back_53} AuxVars[] AssignedVars[q1_front, j, q2_back, f, s][27], [Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 6#L44true, Black: 835#(<= 1 (select q2 q2_front)), 8#L28true, Black: 836#g, Black: 890#(and g (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front)), Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), 12#L62true, Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 1409#(and (or (<= (+ (select q1 (+ q1_front 1)) (* 2 t)) s) (not (= (select q2 q2_back) 1)) (not g)) (<= t (select q2 (+ q2_front (- 1)))) (<= (select q1 q1_front) 2) (<= (select q1 (+ q1_front (- 1))) 2) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= 0 (select q1 (+ q1_front 1))) (<= (+ (select q2 (+ q2_back (- 1))) 1) s) (<= s (select q1 (+ q1_front (- 1)))) (= q2_back q2_front) (or (= 2 (select q1 q1_front)) (= (select q2 q2_back) 1))), Black: 1345#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 978#g, Black: 1037#(and g (<= 1 (select q2 q2_front))), Black: 1346#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 1411#(and (or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))) (or (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 1041#true, Black: 1382#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 19#L79true, Black: 1419#(and (<= s (+ (* 2 t) 2)) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (< (+ (* 2 t) 1) s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 1432#(<= q1_back (+ q1_front 3)), 1436#true, Black: 610#g, Black: 265#(<= q2_back (+ q2_front 1)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 556#(<= q2_back (+ q2_front 1)), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 1305#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (= (select q2 (+ q2_front 1)) (select q2 q2_front)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 4 (select q2 q2_front)) (* 2 t) 2) s)) f) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), 1337#true, Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 915#f, 971#true, Black: 456#(<= q1_back (+ q1_front 2)), Black: 1176#(and (<= (select q1 q1_front) 2) (<= (select q1 (+ q1_front (- 1))) 2) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= 0 (select q1 (+ q1_front 1))) (<= (+ (select q2 (+ q2_back (- 1))) 1) s) (<= s (select q1 (+ q1_front (- 1)))) (= q2_back q2_front) (<= t (select q2 (+ q2_back (- 1))))), Black: 1212#(and (or (<= (+ (select q1 (+ q1_front 1)) (* 2 t)) s) (not (= (select q2 q2_back) 1)) (not g)) (<= (select q1 q1_front) 2) (<= (select q1 (+ q1_front (- 1))) 2) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= 0 (select q1 (+ q1_front 1))) (<= (+ (select q2 (+ q2_back (- 1))) 1) s) (<= s (select q1 (+ q1_front (- 1)))) (or (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (= (select q2 q2_back) 1)) (= q2_back q2_front) (<= t (select q2 (+ q2_back (- 1))))), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) 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(+ q1_front 1)), Black: 464#(<= q1_back (+ q1_front 2)), Black: 1744#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= (+ t 3) s) (< 0 t) (<= s 4) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 1734#(and (<= t (select q2 (+ q2_front (- 1)))) (= (select q1 (+ q1_front (- 1))) (+ (select q2 q2_front) 1)) (or (not (= q1_back (+ q1_front 1))) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) (select q1 (+ q1_back (- 1)))) s) (not g)) (<= q1_back (+ q1_front 1)) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_front (- 1))) 1) s)), Black: 1738#(and (or (not (= q1_back (+ q1_front 1))) (<= (+ (* 2 t) (select q1 (+ q1_back (- 1)))) s) (not g)) (< (select q2 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2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1114#(and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 2)))) (<= (+ (* 4 (select q2 q2_front)) (* 2 t)) s) (= (select q2 (+ q2_back (- 1))) (select q2 q2_front)) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (= q2_back (+ q2_front 2)) (= q1_front q1_back) (= t 0) (<= (select q1 (+ q1_front (- 2))) 2)), 368#true, Black: 1102#(and (< 0 t) (<= s 4) (< 3 s) (<= t 1)), Black: 189#g, Black: 1087#(and (= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= (+ (select q2 (+ q2_front (- 2))) 1) (select q1 (+ q1_front (- 2)))) (= q2_back q2_front) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), 241#true, 1650#true, 1138#true, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), 1660#true, Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true]) [2021-03-25 20:05:10,264 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 20:05:10,264 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 20:05:10,265 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:05:10,265 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:05:10,265 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([124] L44-->L44: Formula: (and (= (+ v_j_29 (- 1)) (select v_q2_21 v_q2_back_33)) (= v_q2_back_32 (+ v_q2_back_33 1)) v_f_14 (let ((.cse0 (< 0 v_j_29))) (or (and (not .cse0) (not v_f_13)) (and v_f_13 .cse0))) (= v_s_19 (+ v_s_20 v_j_29)) (= v_j_29 (select v_q1_30 v_q1_front_35)) (= v_q1_front_34 (+ v_q1_front_35 1)) (< v_q1_front_35 v_q1_back_53)) InVars {q1_front=v_q1_front_35, q1=v_q1_30, q2=v_q2_21, q2_back=v_q2_back_33, f=v_f_14, s=v_s_20, q1_back=v_q1_back_53} OutVars{q1_front=v_q1_front_34, q1=v_q1_30, q2=v_q2_21, j=v_j_29, q2_back=v_q2_back_32, f=v_f_13, s=v_s_19, q1_back=v_q1_back_53} AuxVars[] AssignedVars[q1_front, j, q2_back, f, s][27], [Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 6#L44true, Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 890#(and g (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front)), Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 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1))))), Black: 1212#(and (or (<= (+ (select q1 (+ q1_front 1)) (* 2 t)) s) (not (= (select q2 q2_back) 1)) (not g)) (<= (select q1 q1_front) 2) (<= (select q1 (+ q1_front (- 1))) 2) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= 0 (select q1 (+ q1_front 1))) (<= (+ (select q2 (+ q2_back (- 1))) 1) s) (<= s (select q1 (+ q1_front (- 1)))) (or (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (= (select q2 q2_back) 1)) (= q2_back q2_front) (<= t (select q2 (+ q2_back (- 1))))), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 465#(<= q1_back (+ q1_front 1)), Black: 464#(<= q1_back (+ q1_front 2)), Black: 1744#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= (+ t 3) s) (< 0 t) (<= s 4) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 1734#(and (<= t (select q2 (+ q2_front (- 1)))) (= (select q1 (+ q1_front (- 1))) (+ (select q2 q2_front) 1)) (or (not (= q1_back (+ q1_front 1))) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) (select q1 (+ q1_back (- 1)))) s) (not g)) (<= q1_back (+ q1_front 1)) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_front (- 1))) 1) s)), Black: 1738#(and (or (not (= q1_back (+ q1_front 1))) (<= (+ (* 2 t) (select q1 (+ q1_back (- 1)))) s) (not g)) (< (select q2 (+ q2_back (- 1))) t) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (<= q1_back (+ q1_front 1)) (<= t (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_back (- 2))))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), Black: 1742#(and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (not (= q1_back (+ q1_front 1))) (= (select q2 (+ q2_front (- 1))) 1) (<= q1_back (+ q1_front 1)) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 557#(<= q2_back (+ q2_front 2)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 1050#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1114#(and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 2)))) (<= (+ (* 4 (select q2 q2_front)) (* 2 t)) s) (= (select q2 (+ q2_back (- 1))) (select q2 q2_front)) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (= q2_back (+ q2_front 2)) (= q1_front q1_back) (= t 0) (<= (select q1 (+ q1_front (- 2))) 2)), 368#true, Black: 1102#(and (< 0 t) (<= s 4) (< 3 s) (<= t 1)), Black: 189#g, Black: 1087#(and (= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= (+ (select q2 (+ q2_front (- 2))) 1) (select q1 (+ q1_front (- 2)))) (= q2_back q2_front) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), 241#true, 1650#true, 1138#true, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), 1660#true, Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true]) [2021-03-25 20:05:10,265 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 20:05:10,265 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:05:10,265 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:05:10,265 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-25 20:05:10,298 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([124] L44-->L44: Formula: (and (= (+ v_j_29 (- 1)) (select v_q2_21 v_q2_back_33)) (= v_q2_back_32 (+ v_q2_back_33 1)) v_f_14 (let ((.cse0 (< 0 v_j_29))) (or (and (not .cse0) (not v_f_13)) (and v_f_13 .cse0))) (= v_s_19 (+ v_s_20 v_j_29)) (= v_j_29 (select v_q1_30 v_q1_front_35)) (= v_q1_front_34 (+ v_q1_front_35 1)) (< v_q1_front_35 v_q1_back_53)) InVars {q1_front=v_q1_front_35, q1=v_q1_30, q2=v_q2_21, q2_back=v_q2_back_33, f=v_f_14, s=v_s_20, q1_back=v_q1_back_53} OutVars{q1_front=v_q1_front_34, q1=v_q1_30, q2=v_q2_21, j=v_j_29, q2_back=v_q2_back_32, f=v_f_13, s=v_s_19, q1_back=v_q1_back_53} AuxVars[] AssignedVars[q1_front, j, q2_back, f, s][165], [Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 6#L44true, Black: 835#(<= 1 (select q2 q2_front)), 8#L28true, Black: 836#g, Black: 890#(and g (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front)), Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), 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(<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 915#f, Black: 456#(<= q1_back (+ q1_front 2)), Black: 1176#(and (<= (select q1 q1_front) 2) (<= (select q1 (+ q1_front (- 1))) 2) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= 0 (select q1 (+ q1_front 1))) (<= (+ (select q2 (+ q2_back (- 1))) 1) s) (<= s (select q1 (+ q1_front (- 1)))) (= q2_back q2_front) (<= t (select q2 (+ q2_back (- 1))))), Black: 1212#(and (or (<= (+ (select q1 (+ q1_front 1)) (* 2 t)) s) (not (= (select q2 q2_back) 1)) (not g)) (<= (select q1 q1_front) 2) (<= (select q1 (+ q1_front (- 1))) 2) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= 0 (select q1 (+ q1_front 1))) (<= (+ (select q2 (+ q2_back (- 1))) 1) s) (<= s (select q1 (+ q1_front (- 1)))) (or (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (= (select q2 q2_back) 1)) (= q2_back q2_front) (<= t (select q2 (+ q2_back (- 1))))), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 465#(<= q1_back (+ q1_front 1)), 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 464#(<= q1_back (+ q1_front 2)), Black: 1744#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= (+ t 3) s) (< 0 t) (<= s 4) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 1734#(and (<= t (select q2 (+ q2_front (- 1)))) (= (select q1 (+ q1_front (- 1))) (+ (select q2 q2_front) 1)) (or (not (= q1_back (+ q1_front 1))) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) (select q1 (+ q1_back (- 1)))) s) (not g)) (<= q1_back (+ q1_front 1)) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_front (- 1))) 1) s)), Black: 1738#(and (or (not (= q1_back (+ q1_front 1))) (<= (+ (* 2 t) (select q1 (+ q1_back (- 1)))) s) (not g)) (< (select q2 (+ q2_back (- 1))) t) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (<= q1_back (+ q1_front 1)) (<= t (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_back (- 2))))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), Black: 1742#(and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (not (= 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t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 1050#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1114#(and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 2)))) (<= (+ (* 4 (select q2 q2_front)) (* 2 t)) s) (= (select q2 (+ q2_back (- 1))) (select q2 q2_front)) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (= q2_back (+ q2_front 2)) (= q1_front q1_back) (= t 0) (<= (select q1 (+ q1_front (- 2))) 2)), 368#true, Black: 1102#(and (< 0 t) (<= s 4) (< 3 s) (<= t 1)), Black: 189#g, Black: 1087#(and (= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= (+ (select q2 (+ q2_front (- 2))) 1) (select q1 (+ q1_front (- 2)))) (= q2_back q2_front) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), 241#true, 1650#true, 1138#true, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), 1660#true, Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true]) [2021-03-25 20:05:10,298 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 20:05:10,298 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:05:10,298 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:05:10,298 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:05:10,298 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([124] L44-->L44: Formula: (and (= (+ v_j_29 (- 1)) (select v_q2_21 v_q2_back_33)) (= v_q2_back_32 (+ v_q2_back_33 1)) v_f_14 (let ((.cse0 (< 0 v_j_29))) (or (and (not .cse0) (not v_f_13)) (and v_f_13 .cse0))) (= v_s_19 (+ v_s_20 v_j_29)) (= v_j_29 (select v_q1_30 v_q1_front_35)) (= v_q1_front_34 (+ v_q1_front_35 1)) (< v_q1_front_35 v_q1_back_53)) InVars {q1_front=v_q1_front_35, q1=v_q1_30, q2=v_q2_21, q2_back=v_q2_back_33, f=v_f_14, s=v_s_20, q1_back=v_q1_back_53} OutVars{q1_front=v_q1_front_34, q1=v_q1_30, q2=v_q2_21, j=v_j_29, q2_back=v_q2_back_32, f=v_f_13, s=v_s_19, q1_back=v_q1_back_53} AuxVars[] AssignedVars[q1_front, j, q2_back, f, s][165], [Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 6#L44true, Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 890#(and g (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front)), Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 1409#(and (or (<= (+ (select q1 (+ q1_front 1)) (* 2 t)) s) (not (= (select q2 q2_back) 1)) (not g)) (<= t (select q2 (+ q2_front (- 1)))) (<= (select q1 q1_front) 2) (<= (select q1 (+ q1_front (- 1))) 2) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= 0 (select q1 (+ q1_front 1))) (<= (+ (select q2 (+ q2_back (- 1))) 1) s) (<= s (select q1 (+ q1_front (- 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(<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 556#(<= q2_back (+ q2_front 1)), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 1305#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (= (select q2 (+ q2_front 1)) (select q2 q2_front)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 4 (select q2 q2_front)) (* 2 t) 2) s)) f) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), 1337#true, Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 915#f, Black: 456#(<= q1_back (+ q1_front 2)), Black: 1176#(and (<= (select q1 q1_front) 2) (<= (select q1 (+ q1_front (- 1))) 2) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= 0 (select q1 (+ q1_front 1))) (<= (+ (select q2 (+ q2_back (- 1))) 1) s) (<= s (select q1 (+ q1_front (- 1)))) (= q2_back q2_front) (<= t (select q2 (+ q2_back (- 1))))), Black: 1212#(and (or (<= (+ (select q1 (+ q1_front 1)) (* 2 t)) s) (not (= (select q2 q2_back) 1)) (not g)) (<= (select q1 q1_front) 2) (<= (select q1 (+ q1_front (- 1))) 2) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= 0 (select q1 (+ q1_front 1))) (<= (+ (select q2 (+ q2_back (- 1))) 1) s) (<= s (select q1 (+ q1_front (- 1)))) (or (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (= (select q2 q2_back) 1)) (= q2_back q2_front) (<= t (select q2 (+ q2_back (- 1))))), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 465#(<= q1_back (+ q1_front 1)), 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 464#(<= q1_back (+ q1_front 2)), Black: 1744#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= (+ t 3) s) (< 0 t) (<= s 4) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 1734#(and (<= t (select q2 (+ q2_front (- 1)))) (= (select q1 (+ q1_front (- 1))) (+ (select q2 q2_front) 1)) (or (not (= q1_back (+ q1_front 1))) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) (select q1 (+ q1_back (- 1)))) s) (not g)) (<= q1_back (+ q1_front 1)) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_front (- 1))) 1) s)), Black: 1738#(and (or (not (= q1_back (+ q1_front 1))) (<= (+ (* 2 t) (select q1 (+ q1_back (- 1)))) s) (not g)) (< (select q2 (+ q2_back (- 1))) t) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (<= q1_back (+ q1_front 1)) (<= t (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_back (- 2))))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), Black: 1742#(and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (not (= q1_back (+ q1_front 1))) (= (select q2 (+ q2_front (- 1))) 1) (<= q1_back (+ q1_front 1)) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 557#(<= q2_back (+ q2_front 2)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 1050#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1114#(and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 2)))) (<= (+ (* 4 (select q2 q2_front)) (* 2 t)) s) (= (select q2 (+ q2_back (- 1))) (select q2 q2_front)) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (= q2_back (+ q2_front 2)) (= q1_front q1_back) (= t 0) (<= (select q1 (+ q1_front (- 2))) 2)), 368#true, Black: 1102#(and (< 0 t) (<= s 4) (< 3 s) (<= t 1)), Black: 189#g, Black: 1087#(and (= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= (+ (select q2 (+ q2_front (- 2))) 1) (select q1 (+ q1_front (- 2)))) (= q2_back q2_front) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), 241#true, 1650#true, 1138#true, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), 1660#true, Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true]) [2021-03-25 20:05:10,299 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-25 20:05:10,299 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:05:10,299 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-25 20:05:10,299 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:05:10,356 INFO L129 PetriNetUnfolder]: 781/2045 cut-off events. [2021-03-25 20:05:10,356 INFO L130 PetriNetUnfolder]: For 41764/43462 co-relation queries the response was YES. [2021-03-25 20:05:10,368 INFO L84 FinitePrefix]: Finished finitePrefix Result has 15984 conditions, 2045 events. 781/2045 cut-off events. For 41764/43462 co-relation queries the response was YES. Maximal size of possible extension queue 228. Compared 17470 event pairs, 27 based on Foata normal form. 47/1992 useless extension candidates. Maximal degree in co-relation 15800. Up to 722 conditions per place. [2021-03-25 20:05:10,384 INFO L142 LiptonReduction]: Number of co-enabled transitions 1554 [2021-03-25 20:05:10,392 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:05:10,393 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:05:10,393 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 269 [2021-03-25 20:05:10,393 INFO L480 AbstractCegarLoop]: Abstraction has has 148 places, 231 transitions, 4076 flow [2021-03-25 20:05:10,393 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 15.157894736842104) internal successors, (288), 19 states have internal predecessors, (288), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:10,393 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:05:10,393 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:05:10,594 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable44 [2021-03-25 20:05:10,594 INFO L428 AbstractCegarLoop]: === Iteration 31 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:05:10,594 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:05:10,594 INFO L82 PathProgramCache]: Analyzing trace with hash 1496353712, now seen corresponding path program 3 times [2021-03-25 20:05:10,594 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:05:10,594 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [253711704] [2021-03-25 20:05:10,594 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:05:10,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:05:10,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,618 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:10,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:10,627 INFO L142 QuantifierPusher]: treesize reduction 26, result has 33.3 percent of original size [2021-03-25 20:05:10,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:10,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:10,634 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:10,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,639 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:10,639 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-25 20:05:10,639 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [253711704] [2021-03-25 20:05:10,639 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [142745986] [2021-03-25 20:05:10,640 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:05:10,695 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-03-25 20:05:10,695 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:05:10,695 INFO L263 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-25 20:05:10,696 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:05:10,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:10,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:10,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:10,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:10,700 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:10,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:10,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:10,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:10,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:10,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:10,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:10,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:10,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:10,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:10,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:10,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:10,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:10,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:10,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:10,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:10,717 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:10,718 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,718 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:10,718 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,718 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:10,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:10,725 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,725 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:10,725 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:10,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:10,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:10,727 INFO L142 QuantifierPusher]: treesize reduction 1, result has 96.0 percent of original size [2021-03-25 20:05:10,727 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:10,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:10,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:05:10,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,730 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:10,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,731 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:10,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:10,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:05:10,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:05:10,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,734 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:10,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,735 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:10,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:10,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:10,736 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:10,737 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,737 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:05:10,738 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,738 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:10,739 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,740 INFO L147 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size 7 [2021-03-25 20:05:10,740 INFO L147 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size 7 [2021-03-25 20:05:10,740 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:05:10,741 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,741 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:10,741 INFO L142 QuantifierPusher]: treesize reduction 15, result has 34.8 percent of original size [2021-03-25 20:05:10,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:10,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:10,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:10,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:10,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,745 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:10,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,745 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:10,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:10,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:10,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:10,747 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:10,747 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:10,748 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:10,748 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,749 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:10,749 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,749 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:10,749 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:10,750 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:10,750 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:10,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:10,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:10,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:10,753 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,753 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:10,753 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,753 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:10,754 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:10,754 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:10,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:10,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:10,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:10,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:10,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:10,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:10,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:10,757 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-25 20:05:10,758 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:05:10,758 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-03-25 20:05:10,758 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [447407745] [2021-03-25 20:05:10,758 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-25 20:05:10,758 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:05:10,758 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-25 20:05:10,758 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-03-25 20:05:10,759 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 44 out of 77 [2021-03-25 20:05:10,759 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 148 places, 231 transitions, 4076 flow. Second operand has 7 states, 7 states have (on average 45.42857142857143) internal successors, (318), 7 states have internal predecessors, (318), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:10,759 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:05:10,759 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 44 of 77 [2021-03-25 20:05:10,761 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:05:11,178 INFO L129 PetriNetUnfolder]: 1174/2571 cut-off events. [2021-03-25 20:05:11,178 INFO L130 PetriNetUnfolder]: For 76919/79534 co-relation queries the response was YES. [2021-03-25 20:05:11,193 INFO L84 FinitePrefix]: Finished finitePrefix Result has 21838 conditions, 2571 events. 1174/2571 cut-off events. For 76919/79534 co-relation queries the response was YES. Maximal size of possible extension queue 247. Compared 20090 event pairs, 89 based on Foata normal form. 323/2779 useless extension candidates. Maximal degree in co-relation 21591. Up to 1271 conditions per place. [2021-03-25 20:05:11,203 INFO L132 encePairwiseOnDemand]: 68/77 looper letters, 103 selfloop transitions, 150 changer transitions 0/321 dead transitions. [2021-03-25 20:05:11,203 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 155 places, 321 transitions, 6555 flow [2021-03-25 20:05:11,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-25 20:05:11,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2021-03-25 20:05:11,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 379 transitions. [2021-03-25 20:05:11,204 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.6152597402597403 [2021-03-25 20:05:11,205 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 379 transitions. [2021-03-25 20:05:11,205 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 379 transitions. [2021-03-25 20:05:11,205 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:05:11,205 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 379 transitions. [2021-03-25 20:05:11,205 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 47.375) internal successors, (379), 8 states have internal predecessors, (379), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:11,206 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 77.0) internal successors, (693), 9 states have internal predecessors, (693), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:11,206 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 77.0) internal successors, (693), 9 states have internal predecessors, (693), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:11,206 INFO L185 Difference]: Start difference. First operand has 148 places, 231 transitions, 4076 flow. Second operand 8 states and 379 transitions. [2021-03-25 20:05:11,206 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 155 places, 321 transitions, 6555 flow [2021-03-25 20:05:11,360 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 141 places, 321 transitions, 6329 flow, removed 23 selfloop flow, removed 14 redundant places. [2021-03-25 20:05:11,365 INFO L241 Difference]: Finished difference. Result has 146 places, 312 transitions, 6315 flow [2021-03-25 20:05:11,365 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=77, PETRI_DIFFERENCE_MINUEND_FLOW=3938, PETRI_DIFFERENCE_MINUEND_PLACES=134, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=231, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=93, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=126, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=6315, PETRI_PLACES=146, PETRI_TRANSITIONS=312} [2021-03-25 20:05:11,365 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 122 predicate places. [2021-03-25 20:05:11,365 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:05:11,365 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 146 places, 312 transitions, 6315 flow [2021-03-25 20:05:11,365 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 146 places, 312 transitions, 6315 flow [2021-03-25 20:05:11,367 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 146 places, 312 transitions, 6315 flow [2021-03-25 20:05:11,602 INFO L129 PetriNetUnfolder]: 939/2180 cut-off events. [2021-03-25 20:05:11,602 INFO L130 PetriNetUnfolder]: For 56611/57983 co-relation queries the response was YES. [2021-03-25 20:05:11,615 INFO L84 FinitePrefix]: Finished finitePrefix Result has 18957 conditions, 2180 events. 939/2180 cut-off events. For 56611/57983 co-relation queries the response was YES. Maximal size of possible extension queue 222. Compared 17494 event pairs, 32 based on Foata normal form. 54/2155 useless extension candidates. Maximal degree in co-relation 18512. Up to 821 conditions per place. [2021-03-25 20:05:11,633 INFO L142 LiptonReduction]: Number of co-enabled transitions 1680 [2021-03-25 20:05:11,655 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:05:11,655 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:05:11,655 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 290 [2021-03-25 20:05:11,655 INFO L480 AbstractCegarLoop]: Abstraction has has 146 places, 312 transitions, 6315 flow [2021-03-25 20:05:11,655 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 45.42857142857143) internal successors, (318), 7 states have internal predecessors, (318), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:11,655 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:05:11,656 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:05:11,859 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable45,23 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:05:11,859 INFO L428 AbstractCegarLoop]: === Iteration 32 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:05:11,860 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:05:11,860 INFO L82 PathProgramCache]: Analyzing trace with hash 1947153723, now seen corresponding path program 4 times [2021-03-25 20:05:11,860 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:05:11,860 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1523854307] [2021-03-25 20:05:11,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:05:11,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:05:11,892 INFO L142 QuantifierPusher]: treesize reduction 18, result has 47.1 percent of original size [2021-03-25 20:05:11,893 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:11,901 INFO L142 QuantifierPusher]: treesize reduction 13, result has 75.0 percent of original size [2021-03-25 20:05:11,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:05:11,917 INFO L142 QuantifierPusher]: treesize reduction 46, result has 64.6 percent of original size [2021-03-25 20:05:11,918 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2021-03-25 20:05:11,971 INFO L142 QuantifierPusher]: treesize reduction 68, result has 52.1 percent of original size [2021-03-25 20:05:11,972 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-03-25 20:05:12,033 INFO L142 QuantifierPusher]: treesize reduction 46, result has 54.5 percent of original size [2021-03-25 20:05:12,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-03-25 20:05:12,061 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,062 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:05:12,078 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,079 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:05:12,096 INFO L142 QuantifierPusher]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 20:05:12,096 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:05:12,111 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:05:12,112 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1523854307] [2021-03-25 20:05:12,112 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [543109837] [2021-03-25 20:05:12,112 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:05:12,150 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-25 20:05:12,151 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:05:12,152 INFO L263 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 51 conjunts are in the unsatisfiable core [2021-03-25 20:05:12,154 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:05:12,154 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,155 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:12,155 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,155 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:12,156 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,156 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:12,156 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,157 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:12,173 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,174 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:12,174 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,174 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:12,175 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:12,175 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,176 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:12,176 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,176 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:12,176 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,177 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:12,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,177 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:12,178 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,178 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:12,178 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,179 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:12,179 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,179 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:12,180 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,180 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:12,180 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,181 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:12,181 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,181 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:05:12,182 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,182 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:05:12,182 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,183 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:05:12,183 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,183 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:05:12,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,207 INFO L147 QuantifierPusher]: treesize reduction 6, result has 89.1 percent of original size 49 [2021-03-25 20:05:12,208 INFO L142 QuantifierPusher]: treesize reduction 6, result has 89.3 percent of original size [2021-03-25 20:05:12,208 INFO L147 QuantifierPusher]: treesize reduction 4, result has 92.2 percent of original size 47 [2021-03-25 20:05:12,209 INFO L142 QuantifierPusher]: treesize reduction 4, result has 92.2 percent of original size [2021-03-25 20:05:12,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:05:12,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:05:12,240 INFO L142 QuantifierPusher]: treesize reduction 1, result has 98.7 percent of original size [2021-03-25 20:05:12,241 INFO L147 QuantifierPusher]: treesize reduction 4, result has 94.4 percent of original size 68 [2021-03-25 20:05:12,242 INFO L142 QuantifierPusher]: treesize reduction 4, result has 94.5 percent of original size [2021-03-25 20:05:12,242 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:05:12,243 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,243 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:05:12,244 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,244 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:05:12,289 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,290 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:05:12,290 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,291 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:05:12,291 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,292 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:05:12,292 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,293 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:05:12,337 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,337 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:05:12,338 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,338 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:05:12,339 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,339 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:05:12,340 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,340 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:05:12,342 INFO L142 QuantifierPusher]: treesize reduction 1, result has 99.1 percent of original size [2021-03-25 20:05:12,342 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:12,343 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,343 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-03-25 20:05:12,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-03-25 20:05:12,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,345 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:12,346 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 59 [2021-03-25 20:05:12,347 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 121 [2021-03-25 20:05:12,347 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,348 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:12,348 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,349 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 59 [2021-03-25 20:05:12,349 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 121 [2021-03-25 20:05:12,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:12,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:12,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:12,362 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 39 [2021-03-25 20:05:12,362 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,363 INFO L147 QuantifierPusher]: treesize reduction 2, result has 93.1 percent of original size 27 [2021-03-25 20:05:12,363 INFO L142 QuantifierPusher]: treesize reduction 2, result has 93.1 percent of original size [2021-03-25 20:05:12,364 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:05:12,364 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:12,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:12,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:12,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:12,371 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 39 [2021-03-25 20:05:12,371 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,372 INFO L147 QuantifierPusher]: treesize reduction 2, result has 93.1 percent of original size 27 [2021-03-25 20:05:12,372 INFO L142 QuantifierPusher]: treesize reduction 2, result has 93.1 percent of original size [2021-03-25 20:05:12,373 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:05:12,373 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:12,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:12,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:12,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:12,382 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 39 [2021-03-25 20:05:12,382 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,383 INFO L147 QuantifierPusher]: treesize reduction 2, result has 93.1 percent of original size 27 [2021-03-25 20:05:12,384 INFO L142 QuantifierPusher]: treesize reduction 2, result has 93.1 percent of original size [2021-03-25 20:05:12,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:05:12,384 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:12,390 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-03-25 20:05:12,390 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 59 treesize of output 39 [2021-03-25 20:05:12,391 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,395 INFO L147 QuantifierPusher]: treesize reduction 2, result has 93.1 percent of original size 27 [2021-03-25 20:05:12,395 INFO L142 QuantifierPusher]: treesize reduction 2, result has 93.1 percent of original size [2021-03-25 20:05:12,396 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:05:12,396 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:12,551 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 35 [2021-03-25 20:05:12,551 INFO L628 ElimStorePlain]: treesize reduction 18, result has 93.2 percent of original size [2021-03-25 20:05:12,552 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,553 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 247 [2021-03-25 20:05:12,553 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 4 xjuncts. [2021-03-25 20:05:12,553 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:393, output treesize:247 [2021-03-25 20:05:12,554 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,554 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 247 [2021-03-25 20:05:12,555 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,555 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 247 [2021-03-25 20:05:12,636 INFO L142 QuantifierPusher]: treesize reduction 117, result has 53.2 percent of original size [2021-03-25 20:05:12,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 133 [2021-03-25 20:05:12,637 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,639 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 130 [2021-03-25 20:05:12,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 130 [2021-03-25 20:05:12,640 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 130 [2021-03-25 20:05:12,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 130 [2021-03-25 20:05:12,690 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 130 [2021-03-25 20:05:12,690 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 130 [2021-03-25 20:05:12,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 130 [2021-03-25 20:05:12,692 INFO L142 QuantifierPusher]: treesize reduction 68, result has 54.1 percent of original size [2021-03-25 20:05:12,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-03-25 20:05:12,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:05:12,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:05:12,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:05:12,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,744 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:12,748 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-03-25 20:05:12,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-03-25 20:05:12,749 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,750 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:12,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-03-25 20:05:12,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-03-25 20:05:12,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,752 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:12,753 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,753 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-03-25 20:05:12,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-03-25 20:05:12,758 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-03-25 20:05:12,758 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 78 treesize of output 38 [2021-03-25 20:05:12,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:05:12,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:05:12,761 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:12,774 INFO L628 ElimStorePlain]: treesize reduction 10, result has 56.5 percent of original size [2021-03-25 20:05:12,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:12,775 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:05:12,775 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:78, output treesize:13 [2021-03-25 20:05:12,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:12,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:12,797 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:12,797 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,798 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:12,799 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,799 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:12,799 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,800 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:12,800 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,800 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:12,800 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,801 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:12,801 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,801 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:12,801 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:12,802 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:12,802 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:05:12,802 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:05:12,802 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 9] total 17 [2021-03-25 20:05:12,802 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1105897396] [2021-03-25 20:05:12,802 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-03-25 20:05:12,802 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:05:12,803 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-03-25 20:05:12,803 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=300, Unknown=0, NotChecked=0, Total=342 [2021-03-25 20:05:12,803 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 77 [2021-03-25 20:05:12,803 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 146 places, 312 transitions, 6315 flow. Second operand has 19 states, 19 states have (on average 15.157894736842104) internal successors, (288), 19 states have internal predecessors, (288), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:12,803 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:05:12,803 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 77 [2021-03-25 20:05:12,803 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:05:13,286 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2021-03-25 20:05:14,107 INFO L129 PetriNetUnfolder]: 2040/3699 cut-off events. [2021-03-25 20:05:14,107 INFO L130 PetriNetUnfolder]: For 107908/107908 co-relation queries the response was YES. [2021-03-25 20:05:14,122 INFO L84 FinitePrefix]: Finished finitePrefix Result has 34494 conditions, 3699 events. 2040/3699 cut-off events. For 107908/107908 co-relation queries the response was YES. Maximal size of possible extension queue 276. Compared 24817 event pairs, 290 based on Foata normal form. 4/3703 useless extension candidates. Maximal degree in co-relation 33974. Up to 2729 conditions per place. [2021-03-25 20:05:14,136 INFO L132 encePairwiseOnDemand]: 62/77 looper letters, 253 selfloop transitions, 103 changer transitions 33/395 dead transitions. [2021-03-25 20:05:14,137 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 162 places, 395 transitions, 8218 flow [2021-03-25 20:05:14,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-03-25 20:05:14,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2021-03-25 20:05:14,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 302 transitions. [2021-03-25 20:05:14,138 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.23071046600458364 [2021-03-25 20:05:14,138 INFO L72 ComplementDD]: Start complementDD. Operand 17 states and 302 transitions. [2021-03-25 20:05:14,138 INFO L73 IsDeterministic]: Start isDeterministic. Operand 17 states and 302 transitions. [2021-03-25 20:05:14,138 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:05:14,138 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 17 states and 302 transitions. [2021-03-25 20:05:14,138 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 18 states, 17 states have (on average 17.764705882352942) internal successors, (302), 17 states have internal predecessors, (302), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:14,139 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 18 states, 18 states have (on average 77.0) internal successors, (1386), 18 states have internal predecessors, (1386), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:14,139 INFO L81 ComplementDD]: Finished complementDD. Result has 18 states, 18 states have (on average 77.0) internal successors, (1386), 18 states have internal predecessors, (1386), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:14,139 INFO L185 Difference]: Start difference. First operand has 146 places, 312 transitions, 6315 flow. Second operand 17 states and 302 transitions. [2021-03-25 20:05:14,139 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 162 places, 395 transitions, 8218 flow [2021-03-25 20:05:14,327 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 161 places, 395 transitions, 7837 flow, removed 169 selfloop flow, removed 1 redundant places. [2021-03-25 20:05:14,332 INFO L241 Difference]: Finished difference. Result has 165 places, 316 transitions, 6265 flow [2021-03-25 20:05:14,333 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=77, PETRI_DIFFERENCE_MINUEND_FLOW=5938, PETRI_DIFFERENCE_MINUEND_PLACES=145, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=312, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=99, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=210, PETRI_DIFFERENCE_SUBTRAHEND_STATES=17, PETRI_FLOW=6265, PETRI_PLACES=165, PETRI_TRANSITIONS=316} [2021-03-25 20:05:14,333 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 141 predicate places. [2021-03-25 20:05:14,333 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:05:14,333 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 165 places, 316 transitions, 6265 flow [2021-03-25 20:05:14,333 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 165 places, 316 transitions, 6265 flow [2021-03-25 20:05:14,335 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 161 places, 316 transitions, 6265 flow [2021-03-25 20:05:14,562 INFO L129 PetriNetUnfolder]: 927/2161 cut-off events. [2021-03-25 20:05:14,563 INFO L130 PetriNetUnfolder]: For 62825/64519 co-relation queries the response was YES. [2021-03-25 20:05:14,576 INFO L84 FinitePrefix]: Finished finitePrefix Result has 18830 conditions, 2161 events. 927/2161 cut-off events. For 62825/64519 co-relation queries the response was YES. Maximal size of possible extension queue 219. Compared 17243 event pairs, 30 based on Foata normal form. 53/2138 useless extension candidates. Maximal degree in co-relation 18643. Up to 788 conditions per place. [2021-03-25 20:05:14,595 INFO L142 LiptonReduction]: Number of co-enabled transitions 1682 [2021-03-25 20:05:14,610 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:05:14,610 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:05:14,610 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 277 [2021-03-25 20:05:14,611 INFO L480 AbstractCegarLoop]: Abstraction has has 161 places, 316 transitions, 6265 flow [2021-03-25 20:05:14,611 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 15.157894736842104) internal successors, (288), 19 states have internal predecessors, (288), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:14,611 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:05:14,611 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:05:14,814 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 24 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable48 [2021-03-25 20:05:14,815 INFO L428 AbstractCegarLoop]: === Iteration 33 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:05:14,815 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:05:14,815 INFO L82 PathProgramCache]: Analyzing trace with hash -1593103914, now seen corresponding path program 1 times [2021-03-25 20:05:14,815 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:05:14,815 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [712881524] [2021-03-25 20:05:14,815 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:05:14,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:05:14,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:14,834 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:14,841 INFO L142 QuantifierPusher]: treesize reduction 26, result has 33.3 percent of original size [2021-03-25 20:05:14,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:14,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:14,848 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,848 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:14,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:14,853 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:05:14,854 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [712881524] [2021-03-25 20:05:14,854 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1259056280] [2021-03-25 20:05:14,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:05:14,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:05:14,905 INFO L263 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-25 20:05:14,909 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:05:14,909 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,909 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:14,910 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:14,910 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,911 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:14,911 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,911 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:14,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,913 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:14,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:14,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:14,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:14,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:14,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,916 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:14,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,916 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:14,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:14,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:14,918 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,918 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:14,918 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:14,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:14,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:14,920 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:14,921 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:14,921 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:14,924 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:14,925 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:14,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:14,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:14,929 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,929 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:14,929 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,930 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:14,930 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,930 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:14,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:14,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:14,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:14,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:14,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,939 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:14,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,939 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:14,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:14,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:14,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:14,941 INFO L142 QuantifierPusher]: treesize reduction 1, result has 96.0 percent of original size [2021-03-25 20:05:14,941 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:14,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:14,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:05:14,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,943 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:14,944 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,944 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:14,944 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:14,945 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:05:14,945 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:05:14,945 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,946 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:14,946 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,947 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:14,947 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,947 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:14,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:14,948 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:14,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,948 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:05:14,949 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,949 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:14,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,951 INFO L147 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size 7 [2021-03-25 20:05:14,951 INFO L147 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size 7 [2021-03-25 20:05:14,951 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:05:14,953 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,953 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:14,954 INFO L142 QuantifierPusher]: treesize reduction 15, result has 34.8 percent of original size [2021-03-25 20:05:14,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:14,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:14,955 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:14,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:14,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:14,957 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:14,957 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:14,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:14,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:14,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,959 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:14,959 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,959 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:14,959 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,959 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:14,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:14,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:14,961 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:14,961 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:14,961 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:14,962 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:14,962 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:14,963 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,963 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:14,963 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,963 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:14,964 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,967 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:14,967 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:14,967 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:14,967 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:05:14,967 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:05:14,967 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-03-25 20:05:14,967 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1882843292] [2021-03-25 20:05:14,968 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-25 20:05:14,968 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:05:14,968 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-25 20:05:14,968 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-03-25 20:05:14,969 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 44 out of 77 [2021-03-25 20:05:14,969 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 161 places, 316 transitions, 6265 flow. Second operand has 7 states, 7 states have (on average 45.42857142857143) internal successors, (318), 7 states have internal predecessors, (318), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:14,969 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:05:14,969 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 44 of 77 [2021-03-25 20:05:14,969 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:05:15,379 INFO L129 PetriNetUnfolder]: 1166/2562 cut-off events. [2021-03-25 20:05:15,379 INFO L130 PetriNetUnfolder]: For 90067/93116 co-relation queries the response was YES. [2021-03-25 20:05:15,396 INFO L84 FinitePrefix]: Finished finitePrefix Result has 23688 conditions, 2562 events. 1166/2562 cut-off events. For 90067/93116 co-relation queries the response was YES. Maximal size of possible extension queue 245. Compared 19926 event pairs, 98 based on Foata normal form. 71/2537 useless extension candidates. Maximal degree in co-relation 23500. Up to 1632 conditions per place. [2021-03-25 20:05:15,407 INFO L132 encePairwiseOnDemand]: 68/77 looper letters, 213 selfloop transitions, 71 changer transitions 0/352 dead transitions. [2021-03-25 20:05:15,407 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 168 places, 352 transitions, 7434 flow [2021-03-25 20:05:15,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-25 20:05:15,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2021-03-25 20:05:15,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 376 transitions. [2021-03-25 20:05:15,409 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.6103896103896104 [2021-03-25 20:05:15,409 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 376 transitions. [2021-03-25 20:05:15,409 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 376 transitions. [2021-03-25 20:05:15,409 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:05:15,409 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 376 transitions. [2021-03-25 20:05:15,409 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 47.0) internal successors, (376), 8 states have internal predecessors, (376), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:15,410 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 77.0) internal successors, (693), 9 states have internal predecessors, (693), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:15,410 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 77.0) internal successors, (693), 9 states have internal predecessors, (693), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:15,410 INFO L185 Difference]: Start difference. First operand has 161 places, 316 transitions, 6265 flow. Second operand 8 states and 376 transitions. [2021-03-25 20:05:15,410 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 168 places, 352 transitions, 7434 flow [2021-03-25 20:05:15,528 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 150 places, 352 transitions, 6825 flow, removed 43 selfloop flow, removed 18 redundant places. [2021-03-25 20:05:15,534 INFO L241 Difference]: Finished difference. Result has 152 places, 332 transitions, 6301 flow [2021-03-25 20:05:15,534 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=77, PETRI_DIFFERENCE_MINUEND_FLOW=5688, PETRI_DIFFERENCE_MINUEND_PLACES=143, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=316, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=55, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=245, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=6301, PETRI_PLACES=152, PETRI_TRANSITIONS=332} [2021-03-25 20:05:15,534 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 128 predicate places. [2021-03-25 20:05:15,534 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:05:15,535 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 152 places, 332 transitions, 6301 flow [2021-03-25 20:05:15,535 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 152 places, 332 transitions, 6301 flow [2021-03-25 20:05:15,537 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 152 places, 332 transitions, 6301 flow [2021-03-25 20:05:15,750 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][30], [Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 890#(and g (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front)), Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 11#L82true, Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 978#g, Black: 1037#(and g (<= 1 (select q2 q2_front))), Black: 1382#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 610#g, Black: 265#(<= q2_back (+ q2_front 1)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 555#(= q2_back q2_front), Black: 1910#(= 2 (select q1 q1_front)), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1911#f, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 1305#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (= (select q2 (+ q2_front 1)) (select q2 q2_front)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 4 (select q2 q2_front)) (* 2 t) 2) s)) f) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 915#f, Black: 456#(<= q1_back (+ q1_front 2)), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 465#(<= q1_back (+ q1_front 1)), 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 464#(<= q1_back (+ q1_front 2)), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 1753#true, Black: 557#(<= q2_back (+ q2_front 2)), 1898#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 1114#(and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 2)))) (<= (+ (* 4 (select q2 q2_front)) (* 2 t)) s) (= (select q2 (+ q2_back (- 1))) (select q2 q2_front)) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (= q2_back (+ q2_front 2)) (= q1_front q1_back) (= t 0) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 189#g, Black: 1102#(and (< 0 t) (<= s 4) (< 3 s) (<= t 1)), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 368#true, Black: 1087#(and (= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= (+ (select q2 (+ q2_front (- 2))) 1) (select q1 (+ q1_front (- 2)))) (= q2_back q2_front) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), 241#true, 1650#true, 1906#true, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true]) [2021-03-25 20:05:15,750 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is not cut-off event [2021-03-25 20:05:15,750 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-03-25 20:05:15,750 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:05:15,750 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:05:15,769 INFO L129 PetriNetUnfolder]: 940/2192 cut-off events. [2021-03-25 20:05:15,769 INFO L130 PetriNetUnfolder]: For 58962/60137 co-relation queries the response was YES. [2021-03-25 20:05:15,782 INFO L84 FinitePrefix]: Finished finitePrefix Result has 18463 conditions, 2192 events. 940/2192 cut-off events. For 58962/60137 co-relation queries the response was YES. Maximal size of possible extension queue 229. Compared 17531 event pairs, 28 based on Foata normal form. 51/2174 useless extension candidates. Maximal degree in co-relation 18022. Up to 794 conditions per place. [2021-03-25 20:05:15,801 INFO L142 LiptonReduction]: Number of co-enabled transitions 1710 [2021-03-25 20:05:15,825 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:05:15,825 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:05:15,825 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 291 [2021-03-25 20:05:15,825 INFO L480 AbstractCegarLoop]: Abstraction has has 152 places, 332 transitions, 6301 flow [2021-03-25 20:05:15,825 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 45.42857142857143) internal successors, (318), 7 states have internal predecessors, (318), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:15,825 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:05:15,826 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:05:16,039 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable49,25 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:05:16,040 INFO L428 AbstractCegarLoop]: === Iteration 34 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:05:16,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:05:16,040 INFO L82 PathProgramCache]: Analyzing trace with hash 570647145, now seen corresponding path program 2 times [2021-03-25 20:05:16,040 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:05:16,040 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2036388440] [2021-03-25 20:05:16,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:05:16,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:05:16,064 INFO L142 QuantifierPusher]: treesize reduction 29, result has 35.6 percent of original size [2021-03-25 20:05:16,065 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:16,073 INFO L142 QuantifierPusher]: treesize reduction 9, result has 80.0 percent of original size [2021-03-25 20:05:16,074 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:05:16,086 INFO L142 QuantifierPusher]: treesize reduction 19, result has 72.9 percent of original size [2021-03-25 20:05:16,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:05:16,108 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:05:16,126 INFO L142 QuantifierPusher]: treesize reduction 36, result has 60.9 percent of original size [2021-03-25 20:05:16,127 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 56 [2021-03-25 20:05:16,155 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,155 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:05:16,169 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,169 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:16,184 INFO L142 QuantifierPusher]: treesize reduction 17, result has 50.0 percent of original size [2021-03-25 20:05:16,184 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:05:16,198 INFO L142 QuantifierPusher]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 20:05:16,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:05:16,211 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:05:16,211 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2036388440] [2021-03-25 20:05:16,211 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1186849216] [2021-03-25 20:05:16,211 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:05:16,239 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-25 20:05:16,239 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:05:16,240 INFO L263 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 50 conjunts are in the unsatisfiable core [2021-03-25 20:05:16,241 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:05:16,243 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,243 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:16,244 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,244 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:16,244 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,245 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:16,245 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,245 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:16,260 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:16,260 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:16,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,261 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:16,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,261 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:16,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:16,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:16,263 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,263 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:16,263 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,263 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:16,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:16,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:16,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,265 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:16,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,265 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:16,266 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,266 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:05:16,267 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:05:16,267 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:05:16,268 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,268 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:05:16,287 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,288 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 62 [2021-03-25 20:05:16,289 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,289 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-03-25 20:05:16,289 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,290 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-03-25 20:05:16,290 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,290 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-03-25 20:05:16,318 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,319 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-03-25 20:05:16,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-03-25 20:05:16,320 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-03-25 20:05:16,321 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,321 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-03-25 20:05:16,349 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,350 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-03-25 20:05:16,350 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,351 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-03-25 20:05:16,351 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,352 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-03-25 20:05:16,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,352 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-03-25 20:05:16,353 INFO L142 QuantifierPusher]: treesize reduction 1, result has 98.9 percent of original size [2021-03-25 20:05:16,354 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-03-25 20:05:16,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,354 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2021-03-25 20:05:16,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2021-03-25 20:05:16,356 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2021-03-25 20:05:16,407 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,408 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:16,409 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,409 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-03-25 20:05:16,410 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-03-25 20:05:16,410 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,411 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:16,411 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-03-25 20:05:16,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-03-25 20:05:16,413 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,414 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:16,414 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,414 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-03-25 20:05:16,415 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-03-25 20:05:16,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:16,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:16,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:16,425 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 52 [2021-03-25 20:05:16,426 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,427 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:05:16,427 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,427 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:05:16,428 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:16,433 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-03-25 20:05:16,433 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 80 treesize of output 52 [2021-03-25 20:05:16,434 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,435 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:05:16,435 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,435 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:05:16,435 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:16,509 INFO L628 ElimStorePlain]: treesize reduction 5, result has 95.8 percent of original size [2021-03-25 20:05:16,510 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,510 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-03-25 20:05:16,510 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-03-25 20:05:16,510 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:184, output treesize:115 [2021-03-25 20:05:16,511 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,511 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-03-25 20:05:16,512 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-03-25 20:05:16,573 INFO L142 QuantifierPusher]: treesize reduction 64, result has 56.2 percent of original size [2021-03-25 20:05:16,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-03-25 20:05:16,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,575 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:16,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:05:16,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-03-25 20:05:16,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,577 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-03-25 20:05:16,578 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,578 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:16,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:05:16,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-03-25 20:05:16,581 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-03-25 20:05:16,662 INFO L142 QuantifierPusher]: treesize reduction 33, result has 69.2 percent of original size [2021-03-25 20:05:16,663 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:16,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-03-25 20:05:16,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-03-25 20:05:16,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,670 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:16,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 69 [2021-03-25 20:05:16,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-03-25 20:05:16,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,672 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:16,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 69 [2021-03-25 20:05:16,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-03-25 20:05:16,678 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-03-25 20:05:16,678 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 69 treesize of output 35 [2021-03-25 20:05:16,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:16,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:16,680 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:16,684 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:16,685 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:05:16,685 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:69, output treesize:12 [2021-03-25 20:05:16,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:16,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:16,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:16,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:16,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:16,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:16,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:16,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:16,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:16,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:16,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:16,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:16,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:16,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:16,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:16,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:16,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:16,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:16,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:16,715 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:05:16,715 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:05:16,715 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8] total 17 [2021-03-25 20:05:16,715 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1288131893] [2021-03-25 20:05:16,715 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-03-25 20:05:16,715 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:05:16,715 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-03-25 20:05:16,715 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=300, Unknown=0, NotChecked=0, Total=342 [2021-03-25 20:05:16,716 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 77 [2021-03-25 20:05:16,716 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 152 places, 332 transitions, 6301 flow. Second operand has 19 states, 19 states have (on average 15.157894736842104) internal successors, (288), 19 states have internal predecessors, (288), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:16,716 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:05:16,716 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 77 [2021-03-25 20:05:16,716 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:05:17,905 INFO L129 PetriNetUnfolder]: 2049/3712 cut-off events. [2021-03-25 20:05:17,906 INFO L130 PetriNetUnfolder]: For 117296/117296 co-relation queries the response was YES. [2021-03-25 20:05:17,924 INFO L84 FinitePrefix]: Finished finitePrefix Result has 34239 conditions, 3712 events. 2049/3712 cut-off events. For 117296/117296 co-relation queries the response was YES. Maximal size of possible extension queue 293. Compared 25049 event pairs, 341 based on Foata normal form. 1/3713 useless extension candidates. Maximal degree in co-relation 33713. Up to 2755 conditions per place. [2021-03-25 20:05:17,940 INFO L132 encePairwiseOnDemand]: 64/77 looper letters, 245 selfloop transitions, 108 changer transitions 9/368 dead transitions. [2021-03-25 20:05:17,940 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 164 places, 368 transitions, 7558 flow [2021-03-25 20:05:17,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-03-25 20:05:17,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-03-25 20:05:17,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 228 transitions. [2021-03-25 20:05:17,941 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.22777222777222778 [2021-03-25 20:05:17,941 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 228 transitions. [2021-03-25 20:05:17,942 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 228 transitions. [2021-03-25 20:05:17,942 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:05:17,942 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 228 transitions. [2021-03-25 20:05:17,942 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 17.53846153846154) internal successors, (228), 13 states have internal predecessors, (228), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:17,943 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 77.0) internal successors, (1078), 14 states have internal predecessors, (1078), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:17,943 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 77.0) internal successors, (1078), 14 states have internal predecessors, (1078), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:17,943 INFO L185 Difference]: Start difference. First operand has 152 places, 332 transitions, 6301 flow. Second operand 13 states and 228 transitions. [2021-03-25 20:05:17,943 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 164 places, 368 transitions, 7558 flow [2021-03-25 20:05:18,127 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 159 places, 368 transitions, 7350 flow, removed 48 selfloop flow, removed 5 redundant places. [2021-03-25 20:05:18,132 INFO L241 Difference]: Finished difference. Result has 162 places, 329 transitions, 6302 flow [2021-03-25 20:05:18,133 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=77, PETRI_DIFFERENCE_MINUEND_FLOW=6099, PETRI_DIFFERENCE_MINUEND_PLACES=147, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=332, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=107, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=224, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=6302, PETRI_PLACES=162, PETRI_TRANSITIONS=329} [2021-03-25 20:05:18,133 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 138 predicate places. [2021-03-25 20:05:18,133 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:05:18,133 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 162 places, 329 transitions, 6302 flow [2021-03-25 20:05:18,133 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 162 places, 329 transitions, 6302 flow [2021-03-25 20:05:18,135 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 155 places, 329 transitions, 6302 flow [2021-03-25 20:05:18,357 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][30], [2052#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2020#(and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (<= (select q2 (+ q2_front (- 2))) 1) (or (and g (< 1 t) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g))) (<= s (+ (select q2 q2_front) 5)) (= (+ (select q2 q2_front) 1) 0)), Black: 835#(<= 1 (select q2 q2_front)), Black: 2054#(and (<= (+ t 3) s) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (< 0 t) (<= s 4) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 836#g, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 890#(and g (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front)), Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 11#L82true, Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 978#g, Black: 1037#(and g (<= 1 (select q2 q2_front))), Black: 1382#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 610#g, Black: 265#(<= q2_back (+ q2_front 1)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 555#(= q2_back q2_front), Black: 1910#(= 2 (select q1 q1_front)), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1911#f, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 1305#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (= (select q2 (+ q2_front 1)) (select q2 q2_front)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 4 (select q2 q2_front)) (* 2 t) 2) s)) f) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 915#f, Black: 456#(<= q1_back (+ q1_front 2)), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 977#(or (<= 1 (select q2 q2_front)) (not g)), 465#(<= q1_back (+ q1_front 1)), Black: 464#(<= q1_back (+ q1_front 2)), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 1753#true, Black: 557#(<= q2_back (+ q2_front 2)), 1898#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 1114#(and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 2)))) (<= (+ (* 4 (select q2 q2_front)) (* 2 t)) s) (= (select q2 (+ q2_back (- 1))) (select q2 q2_front)) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (= q2_back (+ q2_front 2)) (= q1_front q1_back) (= t 0) (<= (select q1 (+ q1_front (- 2))) 2)), 368#true, Black: 189#g, Black: 1102#(and (< 0 t) (<= s 4) (< 3 s) (<= t 1)), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 241#true, Black: 1087#(and (= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= (+ (select q2 (+ q2_front (- 2))) 1) (select q1 (+ q1_front (- 2)))) (= q2_back q2_front) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), 1650#true, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true]) [2021-03-25 20:05:18,358 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is not cut-off event [2021-03-25 20:05:18,358 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-03-25 20:05:18,358 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:05:18,358 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:05:18,375 INFO L129 PetriNetUnfolder]: 942/2186 cut-off events. [2021-03-25 20:05:18,375 INFO L130 PetriNetUnfolder]: For 59058/60200 co-relation queries the response was YES. [2021-03-25 20:05:18,389 INFO L84 FinitePrefix]: Finished finitePrefix Result has 18587 conditions, 2186 events. 942/2186 cut-off events. For 59058/60200 co-relation queries the response was YES. Maximal size of possible extension queue 223. Compared 17528 event pairs, 26 based on Foata normal form. 50/2166 useless extension candidates. Maximal degree in co-relation 18402. Up to 788 conditions per place. [2021-03-25 20:05:18,409 INFO L142 LiptonReduction]: Number of co-enabled transitions 1700 [2021-03-25 20:05:18,626 INFO L154 LiptonReduction]: Checked pairs total: 9 [2021-03-25 20:05:18,627 INFO L156 LiptonReduction]: Total number of compositions: 1 [2021-03-25 20:05:18,627 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 494 [2021-03-25 20:05:18,627 INFO L480 AbstractCegarLoop]: Abstraction has has 155 places, 329 transitions, 6318 flow [2021-03-25 20:05:18,627 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 15.157894736842104) internal successors, (288), 19 states have internal predecessors, (288), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:18,627 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:05:18,628 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:05:18,840 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable52 [2021-03-25 20:05:18,840 INFO L428 AbstractCegarLoop]: === Iteration 35 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:05:18,840 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:05:18,840 INFO L82 PathProgramCache]: Analyzing trace with hash 2076038642, now seen corresponding path program 4 times [2021-03-25 20:05:18,840 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:05:18,840 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1451681313] [2021-03-25 20:05:18,841 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:05:18,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:05:18,865 INFO L142 QuantifierPusher]: treesize reduction 18, result has 47.1 percent of original size [2021-03-25 20:05:18,865 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:18,874 INFO L142 QuantifierPusher]: treesize reduction 7, result has 83.7 percent of original size [2021-03-25 20:05:18,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:05:18,891 INFO L142 QuantifierPusher]: treesize reduction 16, result has 76.1 percent of original size [2021-03-25 20:05:18,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:05:18,914 INFO L142 QuantifierPusher]: treesize reduction 16, result has 80.5 percent of original size [2021-03-25 20:05:18,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-03-25 20:05:18,945 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:18,946 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:05:18,964 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:18,964 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 20:05:18,981 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:18,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:05:19,001 INFO L142 QuantifierPusher]: treesize reduction 16, result has 69.8 percent of original size [2021-03-25 20:05:19,001 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:05:19,021 INFO L142 QuantifierPusher]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 20:05:19,022 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:05:19,037 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:05:19,037 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1451681313] [2021-03-25 20:05:19,037 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1077767242] [2021-03-25 20:05:19,037 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 27 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 27 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:05:19,075 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-25 20:05:19,075 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:05:19,076 INFO L263 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 55 conjunts are in the unsatisfiable core [2021-03-25 20:05:19,077 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:05:19,077 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,077 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:19,078 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,078 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:19,079 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,079 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:19,079 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,080 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:19,097 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:19,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,098 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:19,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:19,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:19,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:19,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:19,101 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,101 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:19,101 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:19,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:19,103 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:19,103 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:19,104 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:19,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,105 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:19,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,106 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:19,106 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,106 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:19,107 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:19,131 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,132 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:05:19,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,133 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:05:19,134 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,134 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:05:19,134 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,135 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:05:19,167 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,168 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:05:19,168 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,168 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:05:19,169 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,169 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:05:19,169 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,170 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:05:19,203 INFO L142 QuantifierPusher]: treesize reduction 1, result has 99.0 percent of original size [2021-03-25 20:05:19,204 INFO L147 QuantifierPusher]: treesize reduction 2, result has 98.0 percent of original size 100 [2021-03-25 20:05:19,205 INFO L142 QuantifierPusher]: treesize reduction 2, result has 98.1 percent of original size [2021-03-25 20:05:19,206 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:19,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 86 [2021-03-25 20:05:19,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-03-25 20:05:19,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,210 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:19,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 86 [2021-03-25 20:05:19,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-03-25 20:05:19,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:19,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:19,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:19,222 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 54 [2021-03-25 20:05:19,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,223 INFO L147 QuantifierPusher]: treesize reduction 2, result has 96.2 percent of original size 50 [2021-03-25 20:05:19,224 INFO L142 QuantifierPusher]: treesize reduction 2, result has 96.2 percent of original size [2021-03-25 20:05:19,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:05:19,224 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:19,229 INFO L354 Elim1Store]: treesize reduction 36, result has 2.7 percent of original size [2021-03-25 20:05:19,230 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 86 treesize of output 54 [2021-03-25 20:05:19,230 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,231 INFO L147 QuantifierPusher]: treesize reduction 2, result has 96.2 percent of original size 50 [2021-03-25 20:05:19,232 INFO L142 QuantifierPusher]: treesize reduction 2, result has 96.2 percent of original size [2021-03-25 20:05:19,232 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:05:19,232 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:19,280 INFO L628 ElimStorePlain]: treesize reduction 9, result has 93.0 percent of original size [2021-03-25 20:05:19,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,281 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 119 [2021-03-25 20:05:19,281 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-03-25 20:05:19,281 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:200, output treesize:119 [2021-03-25 20:05:19,282 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 119 [2021-03-25 20:05:19,282 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 119 [2021-03-25 20:05:19,323 INFO L142 QuantifierPusher]: treesize reduction 58, result has 52.5 percent of original size [2021-03-25 20:05:19,324 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-03-25 20:05:19,324 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,325 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 62 [2021-03-25 20:05:19,325 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,326 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 62 [2021-03-25 20:05:19,326 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,326 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 62 [2021-03-25 20:05:19,360 INFO L142 QuantifierPusher]: treesize reduction 1, result has 98.9 percent of original size [2021-03-25 20:05:19,361 INFO L147 QuantifierPusher]: treesize reduction 4, result has 95.3 percent of original size 81 [2021-03-25 20:05:19,362 INFO L142 QuantifierPusher]: treesize reduction 4, result has 95.3 percent of original size [2021-03-25 20:05:19,362 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-03-25 20:05:19,363 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-03-25 20:05:19,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,364 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-03-25 20:05:19,403 INFO L142 QuantifierPusher]: treesize reduction 9, result has 89.9 percent of original size [2021-03-25 20:05:19,404 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-03-25 20:05:19,404 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:05:19,412 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,413 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:05:19,413 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,414 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:05:19,449 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,450 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:19,450 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,450 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-03-25 20:05:19,451 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-03-25 20:05:19,451 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,452 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:19,452 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,453 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-03-25 20:05:19,453 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-03-25 20:05:19,453 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,454 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:19,454 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,455 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-03-25 20:05:19,455 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-03-25 20:05:19,460 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-03-25 20:05:19,460 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 78 treesize of output 38 [2021-03-25 20:05:19,461 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,462 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:05:19,462 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,463 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:05:19,463 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:19,473 INFO L628 ElimStorePlain]: treesize reduction 5, result has 70.6 percent of original size [2021-03-25 20:05:19,473 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,474 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:19,474 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:05:19,474 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:78, output treesize:12 [2021-03-25 20:05:19,474 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,475 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:19,475 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,475 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:19,504 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,505 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:19,505 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,506 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:19,506 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,506 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:19,507 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,507 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:19,507 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,508 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:19,508 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,508 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:19,509 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,509 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:19,509 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,510 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:19,510 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,510 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:19,511 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,511 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:19,511 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:19,512 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:19,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:19,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:19,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:19,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:19,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:19,515 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:05:19,515 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:05:19,515 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 18 [2021-03-25 20:05:19,516 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [315062127] [2021-03-25 20:05:19,516 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-03-25 20:05:19,516 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:05:19,516 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-03-25 20:05:19,516 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=337, Unknown=0, NotChecked=0, Total=380 [2021-03-25 20:05:19,517 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 78 [2021-03-25 20:05:19,517 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 155 places, 329 transitions, 6318 flow. Second operand has 20 states, 20 states have (on average 15.1) internal successors, (302), 20 states have internal predecessors, (302), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:19,517 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:05:19,517 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 78 [2021-03-25 20:05:19,517 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:05:21,240 INFO L129 PetriNetUnfolder]: 2106/3818 cut-off events. [2021-03-25 20:05:21,240 INFO L130 PetriNetUnfolder]: For 120694/120694 co-relation queries the response was YES. [2021-03-25 20:05:21,260 INFO L84 FinitePrefix]: Finished finitePrefix Result has 35375 conditions, 3818 events. 2106/3818 cut-off events. For 120694/120694 co-relation queries the response was YES. Maximal size of possible extension queue 308. Compared 26003 event pairs, 274 based on Foata normal form. 4/3822 useless extension candidates. Maximal degree in co-relation 35129. Up to 2801 conditions per place. [2021-03-25 20:05:21,277 INFO L132 encePairwiseOnDemand]: 63/78 looper letters, 269 selfloop transitions, 100 changer transitions 43/418 dead transitions. [2021-03-25 20:05:21,278 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 171 places, 418 transitions, 8306 flow [2021-03-25 20:05:21,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-03-25 20:05:21,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2021-03-25 20:05:21,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 307 transitions. [2021-03-25 20:05:21,279 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.23152337858220212 [2021-03-25 20:05:21,279 INFO L72 ComplementDD]: Start complementDD. Operand 17 states and 307 transitions. [2021-03-25 20:05:21,279 INFO L73 IsDeterministic]: Start isDeterministic. Operand 17 states and 307 transitions. [2021-03-25 20:05:21,279 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:05:21,279 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 17 states and 307 transitions. [2021-03-25 20:05:21,279 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 18 states, 17 states have (on average 18.058823529411764) internal successors, (307), 17 states have internal predecessors, (307), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:21,280 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 18 states, 18 states have (on average 78.0) internal successors, (1404), 18 states have internal predecessors, (1404), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:21,280 INFO L81 ComplementDD]: Finished complementDD. Result has 18 states, 18 states have (on average 78.0) internal successors, (1404), 18 states have internal predecessors, (1404), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:21,281 INFO L185 Difference]: Start difference. First operand has 155 places, 329 transitions, 6318 flow. Second operand 17 states and 307 transitions. [2021-03-25 20:05:21,281 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 171 places, 418 transitions, 8306 flow [2021-03-25 20:05:21,471 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 161 places, 418 transitions, 8085 flow, removed 11 selfloop flow, removed 10 redundant places. [2021-03-25 20:05:21,477 INFO L241 Difference]: Finished difference. Result has 166 places, 332 transitions, 6380 flow [2021-03-25 20:05:21,477 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=78, PETRI_DIFFERENCE_MINUEND_FLOW=6101, PETRI_DIFFERENCE_MINUEND_PLACES=145, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=329, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=96, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=229, PETRI_DIFFERENCE_SUBTRAHEND_STATES=17, PETRI_FLOW=6380, PETRI_PLACES=166, PETRI_TRANSITIONS=332} [2021-03-25 20:05:21,477 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 142 predicate places. [2021-03-25 20:05:21,477 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:05:21,478 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 166 places, 332 transitions, 6380 flow [2021-03-25 20:05:21,478 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 166 places, 332 transitions, 6380 flow [2021-03-25 20:05:21,480 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 162 places, 332 transitions, 6380 flow [2021-03-25 20:05:21,745 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][26], [Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 890#(and g (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front)), Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 11#L82true, Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 978#g, Black: 1037#(and g (<= 1 (select q2 q2_front))), Black: 1382#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 2068#(or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 2)) (<= q2_back (+ q2_front 1))) (not g)), Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 610#g, Black: 265#(<= q2_back (+ q2_front 1)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 555#(= q2_back q2_front), Black: 1910#(= 2 (select q1 q1_front)), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1911#f, Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 1305#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (= (select q2 (+ q2_front 1)) (select q2 q2_front)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 4 (select q2 q2_front)) (* 2 t) 2) s)) f) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 915#f, Black: 456#(<= q1_back (+ q1_front 2)), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 464#(<= q1_back (+ q1_front 2)), 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 1753#true, Black: 557#(<= q2_back (+ q2_front 2)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2144#(and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (= (select q2 (+ q2_front 1)) 1) (<= q2_back (+ q2_front 3)) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)), 1898#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2148#(and (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (or (and (<= t 0) (not g)) (and g (< 0 t))) (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)), Black: 2150#(and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 2)) (<= q2_back (+ q2_front 1))) (not g)) (= (select q2 (+ q2_front (- 1))) 1) (<= q2_back (+ q2_front 2)) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 2152#(and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 2)) (<= q2_back (+ q2_front 1))) (not g)) (<= (+ t 3) s) (<= q2_back (+ q2_front 2)) (< 0 t) (<= s 4) (or (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), Black: 1114#(and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 2)))) (<= (+ (* 4 (select q2 q2_front)) (* 2 t)) s) (= (select q2 (+ q2_back (- 1))) (select q2 q2_front)) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (= q2_back (+ q2_front 2)) (= q1_front q1_back) (= t 0) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 368#true, Black: 189#g, Black: 1087#(and (= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= (+ (select q2 (+ q2_front (- 2))) 1) (select q1 (+ q1_front (- 2)))) (= q2_back q2_front) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), 241#true, 1650#true, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true]) [2021-03-25 20:05:21,745 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-03-25 20:05:21,745 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:05:21,745 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:05:21,745 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:05:21,755 INFO L129 PetriNetUnfolder]: 972/2241 cut-off events. [2021-03-25 20:05:21,755 INFO L130 PetriNetUnfolder]: For 63310/64315 co-relation queries the response was YES. [2021-03-25 20:05:21,767 INFO L84 FinitePrefix]: Finished finitePrefix Result has 19342 conditions, 2241 events. 972/2241 cut-off events. For 63310/64315 co-relation queries the response was YES. Maximal size of possible extension queue 226. Compared 17775 event pairs, 26 based on Foata normal form. 54/2226 useless extension candidates. Maximal degree in co-relation 19155. Up to 810 conditions per place. [2021-03-25 20:05:21,793 INFO L142 LiptonReduction]: Number of co-enabled transitions 1706 [2021-03-25 20:05:21,812 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:05:21,812 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:05:21,812 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 335 [2021-03-25 20:05:21,812 INFO L480 AbstractCegarLoop]: Abstraction has has 162 places, 332 transitions, 6380 flow [2021-03-25 20:05:21,812 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 15.1) internal successors, (302), 20 states have internal predecessors, (302), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:21,812 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:05:21,812 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:05:22,013 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable54,27 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:05:22,013 INFO L428 AbstractCegarLoop]: === Iteration 36 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:05:22,013 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:05:22,013 INFO L82 PathProgramCache]: Analyzing trace with hash -192415295, now seen corresponding path program 1 times [2021-03-25 20:05:22,013 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:05:22,013 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [950558760] [2021-03-25 20:05:22,013 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:05:22,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:05:22,035 INFO L142 QuantifierPusher]: treesize reduction 29, result has 35.6 percent of original size [2021-03-25 20:05:22,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:22,044 INFO L142 QuantifierPusher]: treesize reduction 9, result has 80.0 percent of original size [2021-03-25 20:05:22,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:05:22,058 INFO L142 QuantifierPusher]: treesize reduction 20, result has 73.3 percent of original size [2021-03-25 20:05:22,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-03-25 20:05:22,086 INFO L142 QuantifierPusher]: treesize reduction 37, result has 56.5 percent of original size [2021-03-25 20:05:22,086 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:05:22,121 INFO L142 QuantifierPusher]: treesize reduction 15, result has 70.6 percent of original size [2021-03-25 20:05:22,122 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:05:22,153 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,153 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:05:22,172 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,172 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:05:22,189 INFO L142 QuantifierPusher]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 20:05:22,190 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:05:22,204 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:05:22,204 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [950558760] [2021-03-25 20:05:22,204 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [934853131] [2021-03-25 20:05:22,204 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 28 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 28 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:05:22,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:05:22,242 INFO L263 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 45 conjunts are in the unsatisfiable core [2021-03-25 20:05:22,242 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:05:22,243 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,243 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:22,244 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,244 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:22,244 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,245 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:22,245 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,245 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:22,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,261 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:22,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:22,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,263 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:22,263 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,263 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:22,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:22,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,265 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:22,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,265 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:22,266 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,266 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:22,266 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,266 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:22,267 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:22,267 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,268 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:22,268 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,268 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:22,269 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,269 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:05:22,270 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,270 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:05:22,270 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,271 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:05:22,271 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,271 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:05:22,292 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,292 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:05:22,293 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,293 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-03-25 20:05:22,294 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,294 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-03-25 20:05:22,295 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,295 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-03-25 20:05:22,325 INFO L142 QuantifierPusher]: treesize reduction 1, result has 99.0 percent of original size [2021-03-25 20:05:22,326 INFO L147 QuantifierPusher]: treesize reduction 5, result has 95.5 percent of original size 105 [2021-03-25 20:05:22,327 INFO L142 QuantifierPusher]: treesize reduction 5, result has 95.5 percent of original size [2021-03-25 20:05:22,327 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-03-25 20:05:22,328 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,328 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-03-25 20:05:22,329 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,329 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-03-25 20:05:22,379 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,380 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:05:22,381 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,381 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:05:22,382 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,382 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:05:22,383 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:05:22,430 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,431 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:05:22,431 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:05:22,432 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:05:22,433 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,433 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:05:22,434 INFO L142 QuantifierPusher]: treesize reduction 1, result has 99.2 percent of original size [2021-03-25 20:05:22,435 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:22,435 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,435 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-03-25 20:05:22,436 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 121 [2021-03-25 20:05:22,436 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,437 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:22,437 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,438 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-03-25 20:05:22,438 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-03-25 20:05:22,439 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,439 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:22,439 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,440 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-03-25 20:05:22,440 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-03-25 20:05:22,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:22,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:22,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:22,450 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 48 [2021-03-25 20:05:22,450 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,451 INFO L147 QuantifierPusher]: treesize reduction 2, result has 94.4 percent of original size 34 [2021-03-25 20:05:22,451 INFO L142 QuantifierPusher]: treesize reduction 2, result has 94.4 percent of original size [2021-03-25 20:05:22,452 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:05:22,452 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:22,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:22,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:22,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:22,459 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 48 [2021-03-25 20:05:22,460 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,461 INFO L147 QuantifierPusher]: treesize reduction 2, result has 94.4 percent of original size 34 [2021-03-25 20:05:22,461 INFO L142 QuantifierPusher]: treesize reduction 2, result has 94.4 percent of original size [2021-03-25 20:05:22,462 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:05:22,462 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:22,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:22,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:22,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:22,472 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 48 [2021-03-25 20:05:22,473 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,473 INFO L147 QuantifierPusher]: treesize reduction 2, result has 94.4 percent of original size 34 [2021-03-25 20:05:22,474 INFO L142 QuantifierPusher]: treesize reduction 2, result has 94.4 percent of original size [2021-03-25 20:05:22,474 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:05:22,474 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:22,481 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-03-25 20:05:22,481 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 76 treesize of output 48 [2021-03-25 20:05:22,481 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,482 INFO L147 QuantifierPusher]: treesize reduction 2, result has 95.7 percent of original size 44 [2021-03-25 20:05:22,483 INFO L142 QuantifierPusher]: treesize reduction 2, result has 95.7 percent of original size [2021-03-25 20:05:22,483 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-25 20:05:22,483 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:22,627 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 42 [2021-03-25 20:05:22,627 INFO L628 ElimStorePlain]: treesize reduction 14, result has 94.8 percent of original size [2021-03-25 20:05:22,628 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 253 [2021-03-25 20:05:22,629 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 4 xjuncts. [2021-03-25 20:05:22,629 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:425, output treesize:253 [2021-03-25 20:05:22,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,635 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 253 [2021-03-25 20:05:22,636 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 253 [2021-03-25 20:05:22,718 INFO L142 QuantifierPusher]: treesize reduction 127, result has 50.4 percent of original size [2021-03-25 20:05:22,718 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-03-25 20:05:22,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-03-25 20:05:22,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,720 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-03-25 20:05:22,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,721 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-03-25 20:05:22,770 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-03-25 20:05:22,771 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,771 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-03-25 20:05:22,771 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,772 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-03-25 20:05:22,772 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,772 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-03-25 20:05:22,773 INFO L142 QuantifierPusher]: treesize reduction 66, result has 52.5 percent of original size [2021-03-25 20:05:22,774 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:22,774 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 69 [2021-03-25 20:05:22,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-03-25 20:05:22,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,776 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:22,777 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-03-25 20:05:22,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 69 [2021-03-25 20:05:22,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,778 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:22,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-03-25 20:05:22,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 69 [2021-03-25 20:05:22,784 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-03-25 20:05:22,784 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 68 treesize of output 36 [2021-03-25 20:05:22,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:05:22,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:05:22,786 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:22,796 INFO L628 ElimStorePlain]: treesize reduction 10, result has 56.5 percent of original size [2021-03-25 20:05:22,797 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:22,797 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:05:22,797 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:68, output treesize:13 [2021-03-25 20:05:22,798 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,798 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:22,798 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,798 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:22,817 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:22,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:22,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:22,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:22,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:22,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:22,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:22,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:22,823 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:22,823 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:05:22,823 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:05:22,823 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 16 [2021-03-25 20:05:22,823 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1956610765] [2021-03-25 20:05:22,823 INFO L460 AbstractCegarLoop]: Interpolant automaton has 18 states [2021-03-25 20:05:22,823 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:05:22,824 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-03-25 20:05:22,824 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=263, Unknown=0, NotChecked=0, Total=306 [2021-03-25 20:05:22,824 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 78 [2021-03-25 20:05:22,824 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 162 places, 332 transitions, 6380 flow. Second operand has 18 states, 18 states have (on average 15.11111111111111) internal successors, (272), 18 states have internal predecessors, (272), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:22,824 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:05:22,825 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 78 [2021-03-25 20:05:22,825 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:05:23,395 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 35 [2021-03-25 20:05:24,066 INFO L129 PetriNetUnfolder]: 2068/3743 cut-off events. [2021-03-25 20:05:24,066 INFO L130 PetriNetUnfolder]: For 124694/124694 co-relation queries the response was YES. [2021-03-25 20:05:24,085 INFO L84 FinitePrefix]: Finished finitePrefix Result has 35209 conditions, 3743 events. 2068/3743 cut-off events. For 124694/124694 co-relation queries the response was YES. Maximal size of possible extension queue 300. Compared 25318 event pairs, 329 based on Foata normal form. 1/3744 useless extension candidates. Maximal degree in co-relation 34965. Up to 2812 conditions per place. [2021-03-25 20:05:24,101 INFO L132 encePairwiseOnDemand]: 64/78 looper letters, 282 selfloop transitions, 98 changer transitions 6/392 dead transitions. [2021-03-25 20:05:24,101 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 176 places, 392 transitions, 7943 flow [2021-03-25 20:05:24,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-03-25 20:05:24,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2021-03-25 20:05:24,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 263 transitions. [2021-03-25 20:05:24,102 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.2247863247863248 [2021-03-25 20:05:24,102 INFO L72 ComplementDD]: Start complementDD. Operand 15 states and 263 transitions. [2021-03-25 20:05:24,102 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 263 transitions. [2021-03-25 20:05:24,102 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:05:24,102 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 263 transitions. [2021-03-25 20:05:24,103 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 16 states, 15 states have (on average 17.533333333333335) internal successors, (263), 15 states have internal predecessors, (263), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:24,103 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 16 states, 16 states have (on average 78.0) internal successors, (1248), 16 states have internal predecessors, (1248), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:24,103 INFO L81 ComplementDD]: Finished complementDD. Result has 16 states, 16 states have (on average 78.0) internal successors, (1248), 16 states have internal predecessors, (1248), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:24,104 INFO L185 Difference]: Start difference. First operand has 162 places, 332 transitions, 6380 flow. Second operand 15 states and 263 transitions. [2021-03-25 20:05:24,104 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 176 places, 392 transitions, 7943 flow [2021-03-25 20:05:24,302 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 163 places, 392 transitions, 7757 flow, removed 33 selfloop flow, removed 13 redundant places. [2021-03-25 20:05:24,308 INFO L241 Difference]: Finished difference. Result has 167 places, 336 transitions, 6502 flow [2021-03-25 20:05:24,308 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=78, PETRI_DIFFERENCE_MINUEND_FLOW=6197, PETRI_DIFFERENCE_MINUEND_PLACES=149, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=332, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=93, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=234, PETRI_DIFFERENCE_SUBTRAHEND_STATES=15, PETRI_FLOW=6502, PETRI_PLACES=167, PETRI_TRANSITIONS=336} [2021-03-25 20:05:24,309 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 143 predicate places. [2021-03-25 20:05:24,309 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:05:24,309 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 167 places, 336 transitions, 6502 flow [2021-03-25 20:05:24,309 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 167 places, 336 transitions, 6502 flow [2021-03-25 20:05:24,312 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 164 places, 336 transitions, 6502 flow [2021-03-25 20:05:24,535 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][28], [Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 890#(and g (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front)), Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 11#L82true, Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 978#g, Black: 1037#(and g (<= 1 (select q2 q2_front))), Black: 1382#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ 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4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1910#(= 2 (select q1 q1_front)), Black: 1911#f, Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 1305#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (= (select q2 (+ q2_front 1)) (select q2 q2_front)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 4 (select q2 q2_front)) (* 2 t) 2) s)) f) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 2193#(and (or (and (<= t (select q2 (+ q2_front (- 2)))) (not g)) (and g (< (select q2 (+ q2_front (- 2))) t))) (<= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_front (- 2))) 1) (select q1 (+ q1_front (- 2)))) (= q1_front q1_back) (= 2 (select q1 (+ q1_front (- 2)))) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (+ (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 2231#(and (or (and (<= (+ (select q2 (+ q2_front (- 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s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ 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q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 465#(<= q1_back (+ q1_front 1)), 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 464#(<= q1_back (+ q1_front 2)), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 1753#true, Black: 557#(<= q2_back (+ q2_front 2)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), 1898#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 1114#(and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 2)))) (<= (+ (* 4 (select q2 q2_front)) (* 2 t)) s) (= (select q2 (+ q2_back (- 1))) (select q2 q2_front)) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (= q2_back (+ q2_front 2)) (= q1_front q1_back) (= t 0) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 368#true, Black: 189#g, Black: 1087#(and (= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= (+ (select q2 (+ q2_front (- 2))) 1) (select q1 (+ q1_front (- 2)))) (= q2_back q2_front) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), 241#true, 1650#true, 2167#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true]) [2021-03-25 20:05:24,535 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is not cut-off event [2021-03-25 20:05:24,535 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:05:24,535 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:05:24,535 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:05:24,545 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][28], [Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 890#(and g (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front)), Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 11#L82true, Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 978#g, Black: 1037#(and g (<= 1 (select q2 q2_front))), Black: 1382#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 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1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 610#g, Black: 265#(<= q2_back (+ q2_front 1)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 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(+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 1114#(and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 2)))) (<= (+ (* 4 (select q2 q2_front)) (* 2 t)) s) (= (select q2 (+ q2_back (- 1))) (select q2 q2_front)) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (= q2_back (+ q2_front 2)) (= q1_front q1_back) (= t 0) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 368#true, Black: 189#g, 241#true, Black: 1087#(and (= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= (+ (select q2 (+ q2_front (- 2))) 1) (select q1 (+ q1_front (- 2)))) (= q2_back q2_front) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), 1650#true, 2167#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true]) [2021-03-25 20:05:24,545 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-03-25 20:05:24,545 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:05:24,545 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:05:24,545 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:05:24,555 INFO L129 PetriNetUnfolder]: 975/2253 cut-off events. [2021-03-25 20:05:24,556 INFO L130 PetriNetUnfolder]: For 64720/65673 co-relation queries the response was YES. [2021-03-25 20:05:24,569 INFO L84 FinitePrefix]: Finished finitePrefix Result has 19522 conditions, 2253 events. 975/2253 cut-off events. For 64720/65673 co-relation queries the response was YES. Maximal size of possible extension queue 226. Compared 18028 event pairs, 28 based on Foata normal form. 61/2246 useless extension candidates. Maximal degree in co-relation 19335. Up to 806 conditions per place. [2021-03-25 20:05:24,595 INFO L142 LiptonReduction]: Number of co-enabled transitions 1728 [2021-03-25 20:05:24,617 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:05:24,617 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:05:24,617 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 308 [2021-03-25 20:05:24,618 INFO L480 AbstractCegarLoop]: Abstraction has has 164 places, 336 transitions, 6502 flow [2021-03-25 20:05:24,618 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 18 states, 18 states have (on average 15.11111111111111) internal successors, (272), 18 states have internal predecessors, (272), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:24,618 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:05:24,618 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:05:24,820 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable55 [2021-03-25 20:05:24,820 INFO L428 AbstractCegarLoop]: === Iteration 37 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:05:24,820 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:05:24,821 INFO L82 PathProgramCache]: Analyzing trace with hash -595138059, now seen corresponding path program 3 times [2021-03-25 20:05:24,821 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:05:24,821 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1397058727] [2021-03-25 20:05:24,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:05:24,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:05:24,852 INFO L142 QuantifierPusher]: treesize reduction 29, result has 35.6 percent of original size [2021-03-25 20:05:24,852 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:24,861 INFO L142 QuantifierPusher]: treesize reduction 9, result has 80.0 percent of original size [2021-03-25 20:05:24,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:05:24,875 INFO L142 QuantifierPusher]: treesize reduction 17, result has 75.0 percent of original size [2021-03-25 20:05:24,876 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:05:24,901 INFO L142 QuantifierPusher]: treesize reduction 53, result has 54.7 percent of original size [2021-03-25 20:05:24,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-03-25 20:05:24,934 INFO L142 QuantifierPusher]: treesize reduction 36, result has 60.9 percent of original size [2021-03-25 20:05:24,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 56 [2021-03-25 20:05:24,971 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:24,972 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:05:24,991 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:24,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:05:25,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:05:25,031 INFO L142 QuantifierPusher]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 20:05:25,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:05:25,043 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:05:25,043 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1397058727] [2021-03-25 20:05:25,043 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [231598026] [2021-03-25 20:05:25,044 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 29 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 29 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:05:25,072 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-03-25 20:05:25,072 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:05:25,073 INFO L263 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 50 conjunts are in the unsatisfiable core [2021-03-25 20:05:25,074 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:05:25,074 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,074 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:25,075 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:25,075 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,076 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:25,076 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,076 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:25,091 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:25,091 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:25,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,092 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:25,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:25,093 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,094 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:25,094 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:25,095 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:25,096 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,096 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:25,120 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,120 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:25,121 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:25,121 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:25,122 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,122 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:25,123 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,123 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:05:25,124 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,124 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-03-25 20:05:25,124 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,125 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-03-25 20:05:25,125 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,125 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-03-25 20:05:25,153 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,156 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-03-25 20:05:25,157 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,157 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-03-25 20:05:25,158 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,158 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-03-25 20:05:25,158 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,158 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-03-25 20:05:25,159 INFO L142 QuantifierPusher]: treesize reduction 1, result has 98.9 percent of original size [2021-03-25 20:05:25,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-03-25 20:05:25,160 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,161 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-03-25 20:05:25,161 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,162 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-03-25 20:05:25,162 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,163 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-03-25 20:05:25,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,202 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2021-03-25 20:05:25,202 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,202 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2021-03-25 20:05:25,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2021-03-25 20:05:25,204 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,204 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2021-03-25 20:05:25,243 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,243 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:25,244 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,244 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-03-25 20:05:25,245 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-03-25 20:05:25,245 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,246 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:25,246 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,247 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-03-25 20:05:25,247 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-03-25 20:05:25,248 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,248 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:25,249 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,249 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-03-25 20:05:25,250 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-03-25 20:05:25,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:25,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:25,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:25,260 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 52 [2021-03-25 20:05:25,260 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,261 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:05:25,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:05:25,262 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:25,268 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-03-25 20:05:25,268 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 80 treesize of output 52 [2021-03-25 20:05:25,268 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,269 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:05:25,270 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,270 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:05:25,270 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:25,342 INFO L628 ElimStorePlain]: treesize reduction 5, result has 95.8 percent of original size [2021-03-25 20:05:25,343 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,343 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-03-25 20:05:25,343 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-03-25 20:05:25,344 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:184, output treesize:115 [2021-03-25 20:05:25,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-03-25 20:05:25,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-03-25 20:05:25,392 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,392 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-03-25 20:05:25,393 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,393 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-03-25 20:05:25,393 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,394 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-03-25 20:05:25,394 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,394 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-03-25 20:05:25,395 INFO L142 QuantifierPusher]: treesize reduction 64, result has 56.2 percent of original size [2021-03-25 20:05:25,396 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-03-25 20:05:25,396 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,396 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:25,397 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,397 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:05:25,397 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-03-25 20:05:25,398 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,398 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-03-25 20:05:25,399 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,399 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:25,399 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,400 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:05:25,401 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-03-25 20:05:25,402 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,402 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-03-25 20:05:25,476 INFO L142 QuantifierPusher]: treesize reduction 33, result has 69.2 percent of original size [2021-03-25 20:05:25,477 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:25,477 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,477 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-03-25 20:05:25,478 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-03-25 20:05:25,478 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,478 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:25,479 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,479 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 69 [2021-03-25 20:05:25,479 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-03-25 20:05:25,480 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,480 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:25,481 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,481 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 69 [2021-03-25 20:05:25,481 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-03-25 20:05:25,485 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-03-25 20:05:25,485 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 69 treesize of output 35 [2021-03-25 20:05:25,486 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,486 INFO L147 QuantifierPusher]: treesize reduction 5, result has 70.6 percent of original size 12 [2021-03-25 20:05:25,487 INFO L142 QuantifierPusher]: treesize reduction 5, result has 70.6 percent of original size [2021-03-25 20:05:25,487 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:25,487 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:25,491 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,491 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,491 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:25,492 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:05:25,492 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:69, output treesize:12 [2021-03-25 20:05:25,492 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,492 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:25,492 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,493 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:25,512 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:25,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:25,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:25,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:25,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:25,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:25,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:25,516 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,516 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:25,516 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,516 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:25,517 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,517 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:25,517 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,517 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:25,518 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,518 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:25,518 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,518 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:25,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,519 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:25,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,519 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:25,520 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:25,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:25,520 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:05:25,520 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:05:25,520 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8] total 17 [2021-03-25 20:05:25,520 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [929281335] [2021-03-25 20:05:25,521 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-03-25 20:05:25,521 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:05:25,521 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-03-25 20:05:25,521 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=299, Unknown=0, NotChecked=0, Total=342 [2021-03-25 20:05:25,521 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 78 [2021-03-25 20:05:25,522 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 164 places, 336 transitions, 6502 flow. Second operand has 19 states, 19 states have (on average 15.157894736842104) internal successors, (288), 19 states have internal predecessors, (288), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:25,522 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:05:25,522 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 78 [2021-03-25 20:05:25,522 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:05:26,654 INFO L129 PetriNetUnfolder]: 2066/3708 cut-off events. [2021-03-25 20:05:26,655 INFO L130 PetriNetUnfolder]: For 126714/126714 co-relation queries the response was YES. [2021-03-25 20:05:26,674 INFO L84 FinitePrefix]: Finished finitePrefix Result has 35297 conditions, 3708 events. 2066/3708 cut-off events. For 126714/126714 co-relation queries the response was YES. Maximal size of possible extension queue 300. Compared 24787 event pairs, 317 based on Foata normal form. 1/3709 useless extension candidates. Maximal degree in co-relation 35049. Up to 2803 conditions per place. [2021-03-25 20:05:26,690 INFO L132 encePairwiseOnDemand]: 64/78 looper letters, 274 selfloop transitions, 98 changer transitions 8/386 dead transitions. [2021-03-25 20:05:26,690 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 178 places, 386 transitions, 7959 flow [2021-03-25 20:05:26,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-03-25 20:05:26,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2021-03-25 20:05:26,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 260 transitions. [2021-03-25 20:05:26,692 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.2222222222222222 [2021-03-25 20:05:26,692 INFO L72 ComplementDD]: Start complementDD. Operand 15 states and 260 transitions. [2021-03-25 20:05:26,692 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 260 transitions. [2021-03-25 20:05:26,692 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:05:26,692 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 260 transitions. [2021-03-25 20:05:26,692 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 16 states, 15 states have (on average 17.333333333333332) internal successors, (260), 15 states have internal predecessors, (260), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:26,693 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 16 states, 16 states have (on average 78.0) internal successors, (1248), 16 states have internal predecessors, (1248), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:26,693 INFO L81 ComplementDD]: Finished complementDD. Result has 16 states, 16 states have (on average 78.0) internal successors, (1248), 16 states have internal predecessors, (1248), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:26,693 INFO L185 Difference]: Start difference. First operand has 164 places, 336 transitions, 6502 flow. Second operand 15 states and 260 transitions. [2021-03-25 20:05:26,694 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 178 places, 386 transitions, 7959 flow [2021-03-25 20:05:26,944 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 167 places, 386 transitions, 7660 flow, removed 40 selfloop flow, removed 11 redundant places. [2021-03-25 20:05:26,950 INFO L241 Difference]: Finished difference. Result has 170 places, 334 transitions, 6383 flow [2021-03-25 20:05:26,950 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=78, PETRI_DIFFERENCE_MINUEND_FLOW=6209, PETRI_DIFFERENCE_MINUEND_PLACES=153, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=336, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=98, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=238, PETRI_DIFFERENCE_SUBTRAHEND_STATES=15, PETRI_FLOW=6383, PETRI_PLACES=170, PETRI_TRANSITIONS=334} [2021-03-25 20:05:26,950 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 146 predicate places. [2021-03-25 20:05:26,950 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:05:26,950 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 170 places, 334 transitions, 6383 flow [2021-03-25 20:05:26,950 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 170 places, 334 transitions, 6383 flow [2021-03-25 20:05:26,952 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 166 places, 334 transitions, 6383 flow [2021-03-25 20:05:27,174 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][27], [Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 890#(and g (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front)), Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 11#L82true, Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 978#g, Black: 1037#(and g (<= 1 (select q2 q2_front))), Black: 1382#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 2323#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 2068#(or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 2)) (<= q2_back (+ q2_front 1))) (not g)), Black: 2321#(and (or (and (<= t (select q2 (+ q2_front (- 1)))) g (< 0 t) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1) (not g))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 2289#(and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (<= (select q2 (+ q2_front (- 2))) 1) (or (and g (< 1 t) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g))) (<= s (+ (select q2 q2_front) 5)) (= (+ (select q2 q2_front) 1) 0)), Black: 2325#(and (<= (+ t 3) s) (< 0 t) (<= s 4) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 610#g, Black: 265#(<= q2_back (+ q2_front 1)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 555#(= q2_back q2_front), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1910#(= 2 (select q1 q1_front)), Black: 1911#f, Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 1305#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (= (select q2 (+ q2_front 1)) (select q2 q2_front)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 4 (select q2 q2_front)) (* 2 t) 2) s)) f) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 2193#(and (or (and (<= t (select q2 (+ q2_front (- 2)))) (not g)) (and g (< (select q2 (+ q2_front (- 2))) t))) (<= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_front (- 2))) 1) (select q1 (+ q1_front (- 2)))) (= q1_front q1_back) (= 2 (select q1 (+ q1_front (- 2)))) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (+ (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), 828#true, Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 62#(= q1_back q1_front), Black: 915#f, Black: 456#(<= q1_back (+ q1_front 2)), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 465#(<= q1_back (+ q1_front 1)), 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 464#(<= q1_back (+ q1_front 2)), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 1753#true, Black: 557#(<= q2_back (+ q2_front 2)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), 1898#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 1114#(and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 2)))) (<= (+ (* 4 (select q2 q2_front)) (* 2 t)) s) (= (select q2 (+ q2_back (- 1))) (select q2 q2_front)) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (= q2_back (+ q2_front 2)) (= q1_front q1_back) (= t 0) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 368#true, Black: 189#g, 241#true, 1650#true, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true]) [2021-03-25 20:05:27,174 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is not cut-off event [2021-03-25 20:05:27,174 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:05:27,174 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-03-25 20:05:27,174 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:05:27,190 INFO L129 PetriNetUnfolder]: 959/2226 cut-off events. [2021-03-25 20:05:27,190 INFO L130 PetriNetUnfolder]: For 63400/64379 co-relation queries the response was YES. [2021-03-25 20:05:27,203 INFO L84 FinitePrefix]: Finished finitePrefix Result has 19114 conditions, 2226 events. 959/2226 cut-off events. For 63400/64379 co-relation queries the response was YES. Maximal size of possible extension queue 225. Compared 17873 event pairs, 21 based on Foata normal form. 58/2212 useless extension candidates. Maximal degree in co-relation 18927. Up to 788 conditions per place. [2021-03-25 20:05:27,227 INFO L142 LiptonReduction]: Number of co-enabled transitions 1726 [2021-03-25 20:05:27,248 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:05:27,249 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:05:27,249 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 299 [2021-03-25 20:05:27,249 INFO L480 AbstractCegarLoop]: Abstraction has has 166 places, 334 transitions, 6383 flow [2021-03-25 20:05:27,249 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 15.157894736842104) internal successors, (288), 19 states have internal predecessors, (288), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:27,249 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:05:27,250 INFO L263 CegarLoopForPetriNet]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:05:27,471 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable56,29 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:05:27,471 INFO L428 AbstractCegarLoop]: === Iteration 38 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:05:27,471 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:05:27,471 INFO L82 PathProgramCache]: Analyzing trace with hash 1746480081, now seen corresponding path program 4 times [2021-03-25 20:05:27,472 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:05:27,472 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1400335733] [2021-03-25 20:05:27,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:05:27,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:05:27,490 INFO L142 QuantifierPusher]: treesize reduction 11, result has 38.9 percent of original size [2021-03-25 20:05:27,490 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:27,495 INFO L142 QuantifierPusher]: treesize reduction 4, result has 82.6 percent of original size [2021-03-25 20:05:27,495 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:05:27,504 INFO L142 QuantifierPusher]: treesize reduction 22, result has 63.3 percent of original size [2021-03-25 20:05:27,504 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:05:27,525 INFO L142 QuantifierPusher]: treesize reduction 41, result has 48.8 percent of original size [2021-03-25 20:05:27,526 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:05:27,529 INFO L142 QuantifierPusher]: treesize reduction 19, result has 50.0 percent of original size [2021-03-25 20:05:27,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:05:27,547 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,547 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:27,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,554 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:27,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,560 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:27,561 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-25 20:05:27,561 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1400335733] [2021-03-25 20:05:27,561 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2084763419] [2021-03-25 20:05:27,561 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 30 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 30 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:05:27,599 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-25 20:05:27,599 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:05:27,600 INFO L263 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 22 conjunts are in the unsatisfiable core [2021-03-25 20:05:27,601 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:05:27,601 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:27,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:27,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:27,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:27,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:27,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:27,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:27,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:27,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:27,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:27,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:27,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:27,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:05:27,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:05:27,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:05:27,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:05:27,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,622 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:05:27,622 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:05:27,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:05:27,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:05:27,628 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:05:27,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:05:27,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:05:27,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:05:27,631 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:05:27,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,632 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:05:27,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,633 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:05:27,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,633 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:05:27,636 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,636 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:05:27,636 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:05:27,637 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:05:27,638 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:05:27,638 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,638 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:27,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,639 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:27,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:05:27,640 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,640 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:27,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:05:27,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:05:27,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,642 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:27,643 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:05:27,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:27,646 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-03-25 20:05:27,646 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,646 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:27,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:27,647 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:27,649 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,649 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:27,650 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:05:27,650 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:15, output treesize:5 [2021-03-25 20:05:27,650 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:27,651 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,651 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:27,651 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,651 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:27,652 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,652 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:27,652 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:27,653 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:27,654 INFO L142 QuantifierPusher]: treesize reduction 1, result has 96.0 percent of original size [2021-03-25 20:05:27,654 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:27,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,654 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:27,655 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:05:27,655 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,655 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:27,656 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,656 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:27,656 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,656 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:27,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:05:27,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:05:27,658 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,658 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:27,658 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,659 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:27,659 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,659 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:27,660 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:27,660 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:27,660 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,660 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:05:27,661 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,661 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:27,661 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,662 INFO L147 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size 7 [2021-03-25 20:05:27,663 INFO L147 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size 7 [2021-03-25 20:05:27,663 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:05:27,664 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,664 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:27,664 INFO L142 QuantifierPusher]: treesize reduction 15, result has 34.8 percent of original size [2021-03-25 20:05:27,665 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:27,666 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:27,666 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,666 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:27,667 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:27,667 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:27,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:27,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:27,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:27,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:27,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:27,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:27,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:27,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:27,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:27,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:27,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:27,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:27,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:27,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:27,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:27,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:27,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:27,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:27,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:27,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:27,677 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-25 20:05:27,678 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:05:27,678 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 8 [2021-03-25 20:05:27,678 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1654770532] [2021-03-25 20:05:27,678 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-25 20:05:27,678 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:05:27,678 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-25 20:05:27,678 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2021-03-25 20:05:27,679 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 78 [2021-03-25 20:05:27,679 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 166 places, 334 transitions, 6383 flow. Second operand has 9 states, 9 states have (on average 27.333333333333332) internal successors, (246), 9 states have internal predecessors, (246), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:27,679 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:05:27,679 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 78 [2021-03-25 20:05:27,679 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:05:28,390 INFO L129 PetriNetUnfolder]: 1872/3685 cut-off events. [2021-03-25 20:05:28,390 INFO L130 PetriNetUnfolder]: For 103035/104402 co-relation queries the response was YES. [2021-03-25 20:05:28,411 INFO L84 FinitePrefix]: Finished finitePrefix Result has 33114 conditions, 3685 events. 1872/3685 cut-off events. For 103035/104402 co-relation queries the response was YES. Maximal size of possible extension queue 318. Compared 27359 event pairs, 48 based on Foata normal form. 171/3844 useless extension candidates. Maximal degree in co-relation 32924. Up to 1816 conditions per place. [2021-03-25 20:05:28,426 INFO L132 encePairwiseOnDemand]: 66/78 looper letters, 389 selfloop transitions, 75 changer transitions 0/472 dead transitions. [2021-03-25 20:05:28,426 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 176 places, 472 transitions, 9805 flow [2021-03-25 20:05:28,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-25 20:05:28,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2021-03-25 20:05:28,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 331 transitions. [2021-03-25 20:05:28,427 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.38578088578088576 [2021-03-25 20:05:28,427 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 331 transitions. [2021-03-25 20:05:28,427 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 331 transitions. [2021-03-25 20:05:28,428 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:05:28,428 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 331 transitions. [2021-03-25 20:05:28,428 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 30.09090909090909) internal successors, (331), 11 states have internal predecessors, (331), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:28,492 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 78.0) internal successors, (936), 12 states have internal predecessors, (936), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:28,492 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 78.0) internal successors, (936), 12 states have internal predecessors, (936), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:28,492 INFO L185 Difference]: Start difference. First operand has 166 places, 334 transitions, 6383 flow. Second operand 11 states and 331 transitions. [2021-03-25 20:05:28,492 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 176 places, 472 transitions, 9805 flow [2021-03-25 20:05:28,675 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 162 places, 472 transitions, 9602 flow, removed 5 selfloop flow, removed 14 redundant places. [2021-03-25 20:05:28,682 INFO L241 Difference]: Finished difference. Result has 170 places, 356 transitions, 6862 flow [2021-03-25 20:05:28,682 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=78, PETRI_DIFFERENCE_MINUEND_FLOW=6182, PETRI_DIFFERENCE_MINUEND_PLACES=152, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=334, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=56, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=269, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=6862, PETRI_PLACES=170, PETRI_TRANSITIONS=356} [2021-03-25 20:05:28,683 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 146 predicate places. [2021-03-25 20:05:28,683 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:05:28,683 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 170 places, 356 transitions, 6862 flow [2021-03-25 20:05:28,683 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 170 places, 356 transitions, 6862 flow [2021-03-25 20:05:28,686 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 170 places, 356 transitions, 6862 flow [2021-03-25 20:05:29,047 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][31], [Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 890#(and g (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front)), Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 11#L82true, Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 978#g, Black: 1037#(and g (<= 1 (select q2 q2_front))), Black: 1382#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ 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(<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 555#(= q2_back q2_front), Black: 1910#(= 2 (select q1 q1_front)), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 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(not g)) (<= q2_back (+ q2_front 2))), Black: 1305#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (= (select q2 (+ q2_front 1)) (select q2 q2_front)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 4 (select q2 q2_front)) (* 2 t) 2) s)) f) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front 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(select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 977#(or (<= 1 (select q2 q2_front)) (not g)), 465#(<= q1_back (+ q1_front 1)), Black: 464#(<= q1_back (+ q1_front 2)), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 1753#true, Black: 557#(<= q2_back (+ q2_front 2)), Black: 2337#g, Black: 2401#(and g (= q2_back q2_front) (= q1_back (+ q1_front 1))), Black: 2403#(and g (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), 1898#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 189#g, 368#true, Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 241#true, 1650#true, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true]) [2021-03-25 20:05:29,047 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is not cut-off event [2021-03-25 20:05:29,047 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:05:29,047 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-03-25 20:05:29,047 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:05:29,067 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][31], [Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 890#(and g (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front)), Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 11#L82true, Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 978#g, Black: 1037#(and g (<= 1 (select q2 q2_front))), Black: 1382#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 2068#(or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 2)) (<= q2_back (+ q2_front 1))) (not g)), Black: 1809#(and f (= q1_back q1_front)), 2330#true, Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 610#g, Black: 265#(<= q2_back (+ q2_front 1)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select 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(+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 189#g, 368#true, Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 241#true, 1650#true, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true]) [2021-03-25 20:05:29,067 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-03-25 20:05:29,067 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:05:29,067 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:05:29,067 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:05:29,083 INFO L129 PetriNetUnfolder]: 1267/2906 cut-off events. [2021-03-25 20:05:29,083 INFO L130 PetriNetUnfolder]: For 92467/93557 co-relation queries the response was YES. [2021-03-25 20:05:29,102 INFO L84 FinitePrefix]: Finished finitePrefix Result has 26272 conditions, 2906 events. 1267/2906 cut-off events. For 92467/93557 co-relation queries the response was YES. Maximal size of possible extension queue 306. Compared 24117 event pairs, 48 based on Foata normal form. 71/2893 useless extension candidates. Maximal degree in co-relation 25724. Up to 1014 conditions per place. [2021-03-25 20:05:29,129 INFO L142 LiptonReduction]: Number of co-enabled transitions 2068 [2021-03-25 20:05:29,151 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:05:29,151 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:05:29,151 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 468 [2021-03-25 20:05:29,152 INFO L480 AbstractCegarLoop]: Abstraction has has 170 places, 356 transitions, 6862 flow [2021-03-25 20:05:29,152 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 27.333333333333332) internal successors, (246), 9 states have internal predecessors, (246), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:29,152 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:05:29,152 INFO L263 CegarLoopForPetriNet]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:05:29,352 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 30 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable58 [2021-03-25 20:05:29,352 INFO L428 AbstractCegarLoop]: === Iteration 39 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:05:29,353 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:05:29,353 INFO L82 PathProgramCache]: Analyzing trace with hash 1584690913, now seen corresponding path program 5 times [2021-03-25 20:05:29,353 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:05:29,353 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [135944714] [2021-03-25 20:05:29,353 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:05:29,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:05:29,371 INFO L142 QuantifierPusher]: treesize reduction 11, result has 38.9 percent of original size [2021-03-25 20:05:29,372 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:29,377 INFO L142 QuantifierPusher]: treesize reduction 4, result has 82.6 percent of original size [2021-03-25 20:05:29,377 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:05:29,386 INFO L142 QuantifierPusher]: treesize reduction 22, result has 63.3 percent of original size [2021-03-25 20:05:29,386 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:05:29,406 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,407 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:29,416 INFO L142 QuantifierPusher]: treesize reduction 19, result has 50.0 percent of original size [2021-03-25 20:05:29,416 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:05:29,431 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,431 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:29,438 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,438 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:29,445 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,446 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:29,446 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:05:29,446 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [135944714] [2021-03-25 20:05:29,446 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1383753692] [2021-03-25 20:05:29,446 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 31 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 31 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:05:29,478 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2021-03-25 20:05:29,479 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:05:29,479 INFO L263 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 20 conjunts are in the unsatisfiable core [2021-03-25 20:05:29,479 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:05:29,480 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,480 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:29,480 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,481 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:29,481 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,481 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:29,481 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,482 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:29,482 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,482 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:29,482 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,483 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:29,483 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,483 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:29,496 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,496 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:29,496 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,497 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:29,497 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,497 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:29,498 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,498 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:29,498 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:29,499 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:05:29,500 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,500 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:05:29,500 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,501 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:05:29,501 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,501 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:05:29,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:05:29,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:05:29,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:05:29,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:05:29,520 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:05:29,521 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:05:29,521 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:05:29,522 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,522 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:05:29,523 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,523 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:05:29,524 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,524 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:29,524 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,525 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:29,525 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,525 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:29,526 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,526 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:29,526 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,527 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:29,527 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,527 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:29,528 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,528 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:29,535 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,535 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:29,536 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,536 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:29,536 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:05:29,537 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,537 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:29,537 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,538 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:29,538 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,538 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:29,538 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:05:29,539 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:05:29,539 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,540 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:29,540 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,540 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:05:29,541 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:29,543 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-03-25 20:05:29,543 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,544 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:29,544 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,544 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:29,544 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:29,546 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,546 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:29,547 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:05:29,547 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:15, output treesize:5 [2021-03-25 20:05:29,547 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,547 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:29,547 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,548 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:29,548 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,548 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:29,549 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,549 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:29,549 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,549 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:29,550 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:29,550 INFO L142 QuantifierPusher]: treesize reduction 1, result has 96.0 percent of original size [2021-03-25 20:05:29,551 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:29,551 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,551 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:29,552 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:05:29,552 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,552 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:29,552 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,553 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:29,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,553 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:29,554 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:05:29,554 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:05:29,554 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,555 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:29,555 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,555 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:29,556 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,556 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:29,556 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:29,557 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:29,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,557 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:05:29,558 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,558 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:29,558 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,559 INFO L147 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size 7 [2021-03-25 20:05:29,560 INFO L147 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size 7 [2021-03-25 20:05:29,560 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:05:29,561 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,561 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:29,561 INFO L142 QuantifierPusher]: treesize reduction 15, result has 34.8 percent of original size [2021-03-25 20:05:29,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:29,563 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:29,563 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,563 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:29,564 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,564 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:29,564 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,564 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:29,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:29,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:29,566 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,566 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:29,566 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,566 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:29,567 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:29,567 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:29,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:29,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:29,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:29,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:29,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:29,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:29,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:29,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:29,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:29,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,573 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:29,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,573 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:29,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:29,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:29,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:29,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:29,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:29,575 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:05:29,576 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:05:29,576 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 9 [2021-03-25 20:05:29,576 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1659054053] [2021-03-25 20:05:29,576 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-25 20:05:29,576 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:05:29,576 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-25 20:05:29,576 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-03-25 20:05:29,577 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 78 [2021-03-25 20:05:29,577 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 170 places, 356 transitions, 6862 flow. Second operand has 10 states, 10 states have (on average 27.2) internal successors, (272), 10 states have internal predecessors, (272), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:29,577 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:05:29,577 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 78 [2021-03-25 20:05:29,577 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:05:30,410 INFO L129 PetriNetUnfolder]: 2133/4175 cut-off events. [2021-03-25 20:05:30,410 INFO L130 PetriNetUnfolder]: For 140375/141967 co-relation queries the response was YES. [2021-03-25 20:05:30,434 INFO L84 FinitePrefix]: Finished finitePrefix Result has 40446 conditions, 4175 events. 2133/4175 cut-off events. For 140375/141967 co-relation queries the response was YES. Maximal size of possible extension queue 321. Compared 31060 event pairs, 66 based on Foata normal form. 105/4268 useless extension candidates. Maximal degree in co-relation 39876. Up to 1840 conditions per place. [2021-03-25 20:05:30,451 INFO L132 encePairwiseOnDemand]: 66/78 looper letters, 386 selfloop transitions, 103 changer transitions 0/497 dead transitions. [2021-03-25 20:05:30,452 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 181 places, 497 transitions, 10491 flow [2021-03-25 20:05:30,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-25 20:05:30,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2021-03-25 20:05:30,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 355 transitions. [2021-03-25 20:05:30,453 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.37927350427350426 [2021-03-25 20:05:30,453 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 355 transitions. [2021-03-25 20:05:30,453 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 355 transitions. [2021-03-25 20:05:30,453 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:05:30,453 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 355 transitions. [2021-03-25 20:05:30,454 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 29.583333333333332) internal successors, (355), 12 states have internal predecessors, (355), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:30,455 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 78.0) internal successors, (1014), 13 states have internal predecessors, (1014), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:30,455 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 78.0) internal successors, (1014), 13 states have internal predecessors, (1014), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:30,455 INFO L185 Difference]: Start difference. First operand has 170 places, 356 transitions, 6862 flow. Second operand 12 states and 355 transitions. [2021-03-25 20:05:30,455 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 181 places, 497 transitions, 10491 flow [2021-03-25 20:05:30,774 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 181 places, 497 transitions, 10413 flow, removed 39 selfloop flow, removed 0 redundant places. [2021-03-25 20:05:30,781 INFO L241 Difference]: Finished difference. Result has 184 places, 373 transitions, 7474 flow [2021-03-25 20:05:30,781 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=78, PETRI_DIFFERENCE_MINUEND_FLOW=6800, PETRI_DIFFERENCE_MINUEND_PLACES=170, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=356, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=86, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=260, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=7474, PETRI_PLACES=184, PETRI_TRANSITIONS=373} [2021-03-25 20:05:30,781 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 160 predicate places. [2021-03-25 20:05:30,782 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:05:30,782 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 184 places, 373 transitions, 7474 flow [2021-03-25 20:05:30,782 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 184 places, 373 transitions, 7474 flow [2021-03-25 20:05:30,784 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 184 places, 373 transitions, 7474 flow [2021-03-25 20:05:31,218 INFO L129 PetriNetUnfolder]: 1432/3302 cut-off events. [2021-03-25 20:05:31,219 INFO L130 PetriNetUnfolder]: For 107898/109082 co-relation queries the response was YES. [2021-03-25 20:05:31,241 INFO L84 FinitePrefix]: Finished finitePrefix Result has 30524 conditions, 3302 events. 1432/3302 cut-off events. For 107898/109082 co-relation queries the response was YES. Maximal size of possible extension queue 310. Compared 27779 event pairs, 42 based on Foata normal form. 86/3303 useless extension candidates. Maximal degree in co-relation 29915. Up to 1162 conditions per place. [2021-03-25 20:05:31,279 INFO L142 LiptonReduction]: Number of co-enabled transitions 2350 [2021-03-25 20:05:31,303 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:05:31,303 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:05:31,303 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 522 [2021-03-25 20:05:31,304 INFO L480 AbstractCegarLoop]: Abstraction has has 184 places, 373 transitions, 7474 flow [2021-03-25 20:05:31,304 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 27.2) internal successors, (272), 10 states have internal predecessors, (272), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:31,304 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:05:31,304 INFO L263 CegarLoopForPetriNet]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:05:31,504 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable61,31 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:05:31,504 INFO L428 AbstractCegarLoop]: === Iteration 40 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:05:31,505 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:05:31,505 INFO L82 PathProgramCache]: Analyzing trace with hash -1434099026, now seen corresponding path program 4 times [2021-03-25 20:05:31,505 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:05:31,505 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [478972341] [2021-03-25 20:05:31,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:05:31,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:05:31,520 INFO L142 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-03-25 20:05:31,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:31,526 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-25 20:05:31,526 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:05:31,534 INFO L142 QuantifierPusher]: treesize reduction 20, result has 60.0 percent of original size [2021-03-25 20:05:31,534 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:05:31,555 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,555 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:31,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:31,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,573 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:31,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:31,589 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:31,589 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:05:31,589 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [478972341] [2021-03-25 20:05:31,590 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2098466808] [2021-03-25 20:05:31,590 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 32 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 32 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:05:31,626 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-25 20:05:31,626 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:05:31,626 INFO L263 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 24 conjunts are in the unsatisfiable core [2021-03-25 20:05:31,627 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:05:31,627 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:31,628 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:31,628 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:31,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:31,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:31,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:31,631 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:31,631 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:31,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,632 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:31,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,632 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:31,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,633 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:31,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:31,634 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:05:31,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,635 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:05:31,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,635 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:05:31,636 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,636 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:05:31,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,639 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:31,640 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:31,640 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:31,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:31,645 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,646 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:31,646 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,646 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:31,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:31,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:31,660 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,660 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:31,661 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,661 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:31,661 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,662 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:31,662 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,662 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:31,662 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:31,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:31,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:31,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:31,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:05:31,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,674 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:31,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:05:31,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:05:31,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,677 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:31,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,678 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:31,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:05:31,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:05:31,679 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:31,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,680 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:31,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,681 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:05:31,681 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:05:31,681 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:31,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:05:31,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:05:31,687 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 13 [2021-03-25 20:05:31,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:31,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:31,689 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:31,695 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,696 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:31,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:05:31,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:05:31,698 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-03-25 20:05:31,698 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:31, output treesize:18 [2021-03-25 20:05:31,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,699 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:31,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:05:31,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:05:31,700 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,701 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:31,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:05:31,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:05:31,718 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,718 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:31,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:31,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,720 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:31,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,720 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:31,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,721 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:31,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:31,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:31,723 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:31,724 INFO L142 QuantifierPusher]: treesize reduction 1, result has 96.0 percent of original size [2021-03-25 20:05:31,724 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:31,724 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,725 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:31,725 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:05:31,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,726 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:31,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,727 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:31,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:31,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:05:31,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:05:31,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,729 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:31,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,730 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:31,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:31,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:31,731 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:31,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,732 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:05:31,733 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,733 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:31,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,735 INFO L147 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size 7 [2021-03-25 20:05:31,735 INFO L147 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size 7 [2021-03-25 20:05:31,735 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:05:31,736 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,736 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:31,737 INFO L142 QuantifierPusher]: treesize reduction 15, result has 34.8 percent of original size [2021-03-25 20:05:31,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:31,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:31,739 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,739 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:31,739 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:31,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:31,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:31,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:31,742 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:31,742 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:31,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:31,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:31,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:31,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,745 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:31,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,745 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:31,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:31,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:31,747 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:31,747 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:31,748 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:31,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:31,749 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:05:31,749 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:05:31,749 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 9 [2021-03-25 20:05:31,749 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1326707992] [2021-03-25 20:05:31,749 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-25 20:05:31,749 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:05:31,749 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-25 20:05:31,750 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2021-03-25 20:05:31,750 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 78 [2021-03-25 20:05:31,750 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 184 places, 373 transitions, 7474 flow. Second operand has 10 states, 10 states have (on average 27.3) internal successors, (273), 10 states have internal predecessors, (273), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:31,750 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:05:31,750 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 78 [2021-03-25 20:05:31,750 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:05:32,719 INFO L129 PetriNetUnfolder]: 2324/4557 cut-off events. [2021-03-25 20:05:32,719 INFO L130 PetriNetUnfolder]: For 155670/157660 co-relation queries the response was YES. [2021-03-25 20:05:32,755 INFO L84 FinitePrefix]: Finished finitePrefix Result has 44748 conditions, 4557 events. 2324/4557 cut-off events. For 155670/157660 co-relation queries the response was YES. Maximal size of possible extension queue 337. Compared 34608 event pairs, 185 based on Foata normal form. 83/4626 useless extension candidates. Maximal degree in co-relation 44107. Up to 2661 conditions per place. [2021-03-25 20:05:32,776 INFO L132 encePairwiseOnDemand]: 67/78 looper letters, 478 selfloop transitions, 70 changer transitions 0/556 dead transitions. [2021-03-25 20:05:32,776 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 197 places, 556 transitions, 11705 flow [2021-03-25 20:05:32,778 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-25 20:05:32,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2021-03-25 20:05:32,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 416 transitions. [2021-03-25 20:05:32,778 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.38095238095238093 [2021-03-25 20:05:32,778 INFO L72 ComplementDD]: Start complementDD. Operand 14 states and 416 transitions. [2021-03-25 20:05:32,778 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 416 transitions. [2021-03-25 20:05:32,779 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:05:32,779 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 14 states and 416 transitions. [2021-03-25 20:05:32,779 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 15 states, 14 states have (on average 29.714285714285715) internal successors, (416), 14 states have internal predecessors, (416), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:32,780 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 15 states, 15 states have (on average 78.0) internal successors, (1170), 15 states have internal predecessors, (1170), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:32,780 INFO L81 ComplementDD]: Finished complementDD. Result has 15 states, 15 states have (on average 78.0) internal successors, (1170), 15 states have internal predecessors, (1170), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:32,780 INFO L185 Difference]: Start difference. First operand has 184 places, 373 transitions, 7474 flow. Second operand 14 states and 416 transitions. [2021-03-25 20:05:32,780 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 197 places, 556 transitions, 11705 flow [2021-03-25 20:05:33,195 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 192 places, 556 transitions, 11578 flow, removed 36 selfloop flow, removed 5 redundant places. [2021-03-25 20:05:33,202 INFO L241 Difference]: Finished difference. Result has 195 places, 383 transitions, 7777 flow [2021-03-25 20:05:33,202 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=78, PETRI_DIFFERENCE_MINUEND_FLOW=7350, PETRI_DIFFERENCE_MINUEND_PLACES=179, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=373, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=60, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=303, PETRI_DIFFERENCE_SUBTRAHEND_STATES=14, PETRI_FLOW=7777, PETRI_PLACES=195, PETRI_TRANSITIONS=383} [2021-03-25 20:05:33,202 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 171 predicate places. [2021-03-25 20:05:33,203 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:05:33,203 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 195 places, 383 transitions, 7777 flow [2021-03-25 20:05:33,203 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 195 places, 383 transitions, 7777 flow [2021-03-25 20:05:33,205 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 195 places, 383 transitions, 7777 flow [2021-03-25 20:05:33,626 INFO L129 PetriNetUnfolder]: 1555/3583 cut-off events. [2021-03-25 20:05:33,626 INFO L130 PetriNetUnfolder]: For 121156/122539 co-relation queries the response was YES. [2021-03-25 20:05:33,651 INFO L84 FinitePrefix]: Finished finitePrefix Result has 33503 conditions, 3583 events. 1555/3583 cut-off events. For 121156/122539 co-relation queries the response was YES. Maximal size of possible extension queue 329. Compared 30599 event pairs, 43 based on Foata normal form. 83/3569 useless extension candidates. Maximal degree in co-relation 32853. Up to 1274 conditions per place. [2021-03-25 20:05:33,687 INFO L142 LiptonReduction]: Number of co-enabled transitions 2586 [2021-03-25 20:05:33,707 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:05:33,707 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:05:33,707 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 504 [2021-03-25 20:05:33,708 INFO L480 AbstractCegarLoop]: Abstraction has has 195 places, 383 transitions, 7777 flow [2021-03-25 20:05:33,708 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 27.3) internal successors, (273), 10 states have internal predecessors, (273), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:33,708 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:05:33,708 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:05:33,916 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable64,32 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:05:33,916 INFO L428 AbstractCegarLoop]: === Iteration 41 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:05:33,916 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:05:33,917 INFO L82 PathProgramCache]: Analyzing trace with hash -454431665, now seen corresponding path program 1 times [2021-03-25 20:05:33,917 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:05:33,917 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [92909042] [2021-03-25 20:05:33,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:05:33,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:05:33,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:33,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:33,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:33,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:33,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:33,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:33,946 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:33,946 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:33,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:33,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:33,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:33,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:33,960 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-25 20:05:33,960 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [92909042] [2021-03-25 20:05:33,960 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1607131049] [2021-03-25 20:05:33,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 33 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 33 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:05:33,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:05:33,990 INFO L263 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 16 conjunts are in the unsatisfiable core [2021-03-25 20:05:33,991 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:05:33,991 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:33,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:33,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:33,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:33,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:33,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:33,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:33,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:33,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:33,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:33,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:33,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:33,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:33,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:33,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:33,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:33,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:33,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:33,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:33,997 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:33,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:33,997 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:33,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:33,998 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:33,998 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:33,998 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:33,998 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:33,998 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:33,999 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:33,999 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:33,999 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:33,999 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:34,000 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,000 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:34,000 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,001 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:34,001 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,001 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:34,001 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,001 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:34,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,004 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:05:34,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:05:34,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:05:34,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:05:34,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,016 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:05:34,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:05:34,017 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:05:34,017 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:05:34,028 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,029 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:05:34,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,029 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:34,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:05:34,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:05:34,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,030 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:34,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:05:34,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:05:34,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,032 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:34,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:05:34,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:05:34,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,033 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:34,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:05:34,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:05:34,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,046 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:34,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:05:34,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:05:34,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,047 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:34,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,047 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:05:34,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:05:34,048 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,048 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:34,048 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,049 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:05:34,049 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:05:34,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,049 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:34,050 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:05:34,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:05:34,050 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,051 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:34,051 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,051 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:05:34,051 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:05:34,052 INFO L142 QuantifierPusher]: treesize reduction 1, result has 97.8 percent of original size [2021-03-25 20:05:34,052 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:34,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:05:34,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:05:34,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,054 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:34,054 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,054 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:34,054 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,055 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:05:34,055 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:05:34,055 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:05:34,056 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,056 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:34,056 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,057 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:34,057 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,057 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:05:34,057 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:34,058 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:34,058 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,058 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:34,059 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:05:34,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:05:34,059 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:34,060 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,060 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:05:34,060 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,060 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:34,061 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,062 INFO L147 QuantifierPusher]: treesize reduction 3, result has 75.0 percent of original size 9 [2021-03-25 20:05:34,062 INFO L147 QuantifierPusher]: treesize reduction 3, result has 75.0 percent of original size 9 [2021-03-25 20:05:34,062 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:34,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,063 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:34,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,064 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:05:34,064 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:05:34,065 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:34,065 INFO L142 QuantifierPusher]: treesize reduction 3, result has 85.7 percent of original size [2021-03-25 20:05:34,065 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:05:34,066 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,066 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:34,066 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,067 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:34,067 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,067 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:34,068 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:34,068 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:05:34,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:05:34,069 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:34,069 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,070 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:05:34,070 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:05:34,070 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:34,070 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,071 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-03-25 20:05:34,071 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,072 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:34,072 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,073 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:34,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,074 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:05:34,074 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:05:34,074 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:34,075 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:05:34,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:05:34,075 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:34,076 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,076 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:34,076 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,076 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:05:34,077 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:05:34,077 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-03-25 20:05:34,078 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,078 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:34,078 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,081 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:34,081 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:34,081 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,081 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:34,082 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,082 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:34,082 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,082 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:34,083 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,083 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:34,083 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,086 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:34,086 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,086 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:34,086 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:34,087 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:34,087 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,088 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:34,088 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,088 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:34,088 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,088 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:34,089 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,089 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:34,089 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,089 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:34,089 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,090 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:34,090 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,090 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:34,090 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:34,091 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:34,091 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:34,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,092 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:34,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,092 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:34,093 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:34,093 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:34,093 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,094 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:34,094 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,094 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:34,094 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:34,094 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:34,095 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-25 20:05:34,095 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:05:34,095 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 7] total 9 [2021-03-25 20:05:34,095 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [15865971] [2021-03-25 20:05:34,095 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-25 20:05:34,095 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:05:34,095 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-25 20:05:34,095 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2021-03-25 20:05:34,096 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 45 out of 78 [2021-03-25 20:05:34,096 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 195 places, 383 transitions, 7777 flow. Second operand has 10 states, 10 states have (on average 46.1) internal successors, (461), 10 states have internal predecessors, (461), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:34,096 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:05:34,096 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 45 of 78 [2021-03-25 20:05:34,096 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:05:35,041 INFO L129 PetriNetUnfolder]: 2288/4762 cut-off events. [2021-03-25 20:05:35,042 INFO L130 PetriNetUnfolder]: For 195609/199316 co-relation queries the response was YES. [2021-03-25 20:05:35,074 INFO L84 FinitePrefix]: Finished finitePrefix Result has 47765 conditions, 4762 events. 2288/4762 cut-off events. For 195609/199316 co-relation queries the response was YES. Maximal size of possible extension queue 371. Compared 38797 event pairs, 139 based on Foata normal form. 94/4719 useless extension candidates. Maximal degree in co-relation 47012. Up to 2791 conditions per place. [2021-03-25 20:05:35,098 INFO L132 encePairwiseOnDemand]: 69/78 looper letters, 270 selfloop transitions, 114 changer transitions 0/485 dead transitions. [2021-03-25 20:05:35,098 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 205 places, 485 transitions, 10681 flow [2021-03-25 20:05:35,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-25 20:05:35,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2021-03-25 20:05:35,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 544 transitions. [2021-03-25 20:05:35,099 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.634032634032634 [2021-03-25 20:05:35,099 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 544 transitions. [2021-03-25 20:05:35,099 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 544 transitions. [2021-03-25 20:05:35,099 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:05:35,099 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 544 transitions. [2021-03-25 20:05:35,100 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 49.45454545454545) internal successors, (544), 11 states have internal predecessors, (544), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:35,100 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 78.0) internal successors, (936), 12 states have internal predecessors, (936), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:35,101 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 78.0) internal successors, (936), 12 states have internal predecessors, (936), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:35,101 INFO L185 Difference]: Start difference. First operand has 195 places, 383 transitions, 7777 flow. Second operand 11 states and 544 transitions. [2021-03-25 20:05:35,101 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 205 places, 485 transitions, 10681 flow [2021-03-25 20:05:35,522 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 197 places, 485 transitions, 10465 flow, removed 59 selfloop flow, removed 8 redundant places. [2021-03-25 20:05:35,530 INFO L241 Difference]: Finished difference. Result has 202 places, 469 transitions, 9796 flow [2021-03-25 20:05:35,530 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=78, PETRI_DIFFERENCE_MINUEND_FLOW=7562, PETRI_DIFFERENCE_MINUEND_PLACES=187, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=383, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=43, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=338, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=9796, PETRI_PLACES=202, PETRI_TRANSITIONS=469} [2021-03-25 20:05:35,530 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 178 predicate places. [2021-03-25 20:05:35,530 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:05:35,530 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 202 places, 469 transitions, 9796 flow [2021-03-25 20:05:35,531 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 202 places, 469 transitions, 9796 flow [2021-03-25 20:05:35,534 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 202 places, 469 transitions, 9796 flow [2021-03-25 20:05:36,163 INFO L129 PetriNetUnfolder]: 1974/4336 cut-off events. [2021-03-25 20:05:36,163 INFO L130 PetriNetUnfolder]: For 162103/164942 co-relation queries the response was YES. [2021-03-25 20:05:36,193 INFO L84 FinitePrefix]: Finished finitePrefix Result has 41504 conditions, 4336 events. 1974/4336 cut-off events. For 162103/164942 co-relation queries the response was YES. Maximal size of possible extension queue 357. Compared 36814 event pairs, 74 based on Foata normal form. 112/4309 useless extension candidates. Maximal degree in co-relation 40705. Up to 1511 conditions per place. [2021-03-25 20:05:36,236 INFO L142 LiptonReduction]: Number of co-enabled transitions 2876 [2021-03-25 20:05:36,364 INFO L154 LiptonReduction]: Checked pairs total: 2 [2021-03-25 20:05:36,364 INFO L156 LiptonReduction]: Total number of compositions: 1 [2021-03-25 20:05:36,364 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 834 [2021-03-25 20:05:36,364 INFO L480 AbstractCegarLoop]: Abstraction has has 202 places, 469 transitions, 9813 flow [2021-03-25 20:05:36,364 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 46.1) internal successors, (461), 10 states have internal predecessors, (461), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:36,364 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:05:36,364 INFO L263 CegarLoopForPetriNet]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:05:36,565 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 33 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable67 [2021-03-25 20:05:36,565 INFO L428 AbstractCegarLoop]: === Iteration 42 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:05:36,565 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:05:36,565 INFO L82 PathProgramCache]: Analyzing trace with hash -264787725, now seen corresponding path program 2 times [2021-03-25 20:05:36,565 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:05:36,565 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1333332074] [2021-03-25 20:05:36,565 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:05:36,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:05:36,615 INFO L142 QuantifierPusher]: treesize reduction 22, result has 42.1 percent of original size [2021-03-25 20:05:36,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:36,625 INFO L142 QuantifierPusher]: treesize reduction 7, result has 83.7 percent of original size [2021-03-25 20:05:36,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:05:36,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-25 20:05:36,655 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,656 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-25 20:05:36,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:05:36,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:05:36,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:05:36,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,720 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:05:36,735 INFO L142 QuantifierPusher]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 20:05:36,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:05:36,748 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:05:36,748 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1333332074] [2021-03-25 20:05:36,748 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [556987723] [2021-03-25 20:05:36,748 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 34 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 34 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:05:36,778 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-25 20:05:36,778 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:05:36,779 INFO L263 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 57 conjunts are in the unsatisfiable core [2021-03-25 20:05:36,779 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:05:36,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:36,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:36,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:36,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:36,797 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:36,798 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,798 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:36,798 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,798 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:36,799 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,799 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:36,799 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,800 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:36,800 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,800 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:36,801 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,801 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:36,801 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,801 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:36,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:36,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,823 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:36,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,823 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:36,824 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:36,824 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,825 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:05:36,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-25 20:05:36,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-25 20:05:36,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-25 20:05:36,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-25 20:05:36,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-25 20:05:36,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,855 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-25 20:05:36,855 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,855 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-25 20:05:36,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,882 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-25 20:05:36,882 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,882 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-25 20:05:36,883 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,883 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-25 20:05:36,883 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,883 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-25 20:05:36,884 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,884 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-25 20:05:36,884 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,885 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-25 20:05:36,885 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,885 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-25 20:05:36,885 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,886 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-25 20:05:36,886 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-03-25 20:05:36,887 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,887 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:36,888 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,888 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:05:36,888 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:05:36,889 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,889 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-03-25 20:05:36,890 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-03-25 20:05:36,923 INFO L142 QuantifierPusher]: treesize reduction 1, result has 99.1 percent of original size [2021-03-25 20:05:36,923 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:05:36,924 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-03-25 20:05:36,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-03-25 20:05:36,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-03-25 20:05:36,975 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,976 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:36,976 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,977 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:05:36,977 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 106 [2021-03-25 20:05:36,978 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,978 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:36,978 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,979 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-03-25 20:05:36,979 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 112 [2021-03-25 20:05:36,980 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,980 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:36,980 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-03-25 20:05:36,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 112 [2021-03-25 20:05:36,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:36,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:36,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:36,991 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 46 [2021-03-25 20:05:36,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:05:36,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:36,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:05:36,994 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:36,999 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-03-25 20:05:36,999 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 74 treesize of output 46 [2021-03-25 20:05:36,999 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:37,000 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:05:37,000 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:37,001 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 20:05:37,001 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:37,076 INFO L628 ElimStorePlain]: treesize reduction 5, result has 95.8 percent of original size [2021-03-25 20:05:37,077 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:37,077 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-03-25 20:05:37,078 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-03-25 20:05:37,078 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:206, output treesize:115 [2021-03-25 20:05:37,078 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:37,079 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-03-25 20:05:37,079 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:37,079 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-03-25 20:05:37,134 INFO L142 QuantifierPusher]: treesize reduction 64, result has 56.2 percent of original size [2021-03-25 20:05:37,135 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-03-25 20:05:37,135 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:37,136 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:37,136 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:37,136 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:05:37,137 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-03-25 20:05:37,137 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:37,137 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-03-25 20:05:37,138 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:37,138 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:37,139 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:37,139 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:05:37,140 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-03-25 20:05:37,140 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:37,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-03-25 20:05:37,207 INFO L142 QuantifierPusher]: treesize reduction 33, result has 69.2 percent of original size [2021-03-25 20:05:37,207 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:37,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:37,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-03-25 20:05:37,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-03-25 20:05:37,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:37,209 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:37,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:37,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 69 [2021-03-25 20:05:37,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-03-25 20:05:37,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:37,211 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:37,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:37,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 69 [2021-03-25 20:05:37,212 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-03-25 20:05:37,215 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-03-25 20:05:37,216 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 69 treesize of output 35 [2021-03-25 20:05:37,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:37,217 INFO L147 QuantifierPusher]: treesize reduction 5, result has 70.6 percent of original size 12 [2021-03-25 20:05:37,217 INFO L142 QuantifierPusher]: treesize reduction 5, result has 70.6 percent of original size [2021-03-25 20:05:37,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:37,218 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:37,222 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:37,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:37,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:37,223 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:05:37,223 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:69, output treesize:12 [2021-03-25 20:05:37,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:37,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:37,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:37,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:37,247 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:37,247 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:37,247 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:37,248 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:37,248 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:37,248 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:37,248 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:37,249 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:37,249 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:37,249 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:37,250 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:37,250 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:37,250 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:37,251 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:37,251 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:37,252 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:37,252 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:37,252 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:37,253 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:37,253 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:37,253 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:37,253 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:37,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:37,254 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:37,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:37,254 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:37,255 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:37,255 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:37,255 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:37,255 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:37,256 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:37,256 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:37,256 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:05:37,256 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:05:37,256 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 18 [2021-03-25 20:05:37,256 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1874696163] [2021-03-25 20:05:37,257 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-03-25 20:05:37,257 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:05:37,257 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-03-25 20:05:37,257 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=337, Unknown=0, NotChecked=0, Total=380 [2021-03-25 20:05:37,257 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 79 [2021-03-25 20:05:37,257 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 202 places, 469 transitions, 9813 flow. Second operand has 20 states, 20 states have (on average 19.1) internal successors, (382), 20 states have internal predecessors, (382), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:37,257 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:05:37,258 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 79 [2021-03-25 20:05:37,258 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:05:38,907 INFO L129 PetriNetUnfolder]: 3098/5853 cut-off events. [2021-03-25 20:05:38,908 INFO L130 PetriNetUnfolder]: For 210199/212217 co-relation queries the response was YES. [2021-03-25 20:05:38,951 INFO L84 FinitePrefix]: Finished finitePrefix Result has 60074 conditions, 5853 events. 3098/5853 cut-off events. For 210199/212217 co-relation queries the response was YES. Maximal size of possible extension queue 397. Compared 44304 event pairs, 309 based on Foata normal form. 27/5768 useless extension candidates. Maximal degree in co-relation 59195. Up to 4277 conditions per place. [2021-03-25 20:05:38,983 INFO L132 encePairwiseOnDemand]: 64/79 looper letters, 383 selfloop transitions, 118 changer transitions 4/512 dead transitions. [2021-03-25 20:05:38,984 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 215 places, 512 transitions, 11436 flow [2021-03-25 20:05:38,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-25 20:05:38,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2021-03-25 20:05:38,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 294 transitions. [2021-03-25 20:05:38,985 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.26582278481012656 [2021-03-25 20:05:38,985 INFO L72 ComplementDD]: Start complementDD. Operand 14 states and 294 transitions. [2021-03-25 20:05:38,985 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 294 transitions. [2021-03-25 20:05:38,985 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:05:38,985 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 14 states and 294 transitions. [2021-03-25 20:05:38,985 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 15 states, 14 states have (on average 21.0) internal successors, (294), 14 states have internal predecessors, (294), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:38,986 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 15 states, 15 states have (on average 79.0) internal successors, (1185), 15 states have internal predecessors, (1185), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:38,986 INFO L81 ComplementDD]: Finished complementDD. Result has 15 states, 15 states have (on average 79.0) internal successors, (1185), 15 states have internal predecessors, (1185), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:38,986 INFO L185 Difference]: Start difference. First operand has 202 places, 469 transitions, 9813 flow. Second operand 14 states and 294 transitions. [2021-03-25 20:05:38,987 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 215 places, 512 transitions, 11436 flow [2021-03-25 20:05:39,536 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 212 places, 512 transitions, 11235 flow, removed 96 selfloop flow, removed 3 redundant places. [2021-03-25 20:05:39,544 INFO L241 Difference]: Finished difference. Result has 217 places, 471 transitions, 9948 flow [2021-03-25 20:05:39,545 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=79, PETRI_DIFFERENCE_MINUEND_FLOW=9644, PETRI_DIFFERENCE_MINUEND_PLACES=199, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=469, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=116, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=351, PETRI_DIFFERENCE_SUBTRAHEND_STATES=14, PETRI_FLOW=9948, PETRI_PLACES=217, PETRI_TRANSITIONS=471} [2021-03-25 20:05:39,545 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 193 predicate places. [2021-03-25 20:05:39,545 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:05:39,545 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 217 places, 471 transitions, 9948 flow [2021-03-25 20:05:39,545 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 217 places, 471 transitions, 9948 flow [2021-03-25 20:05:39,548 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 214 places, 471 transitions, 9948 flow [2021-03-25 20:05:40,109 INFO L129 PetriNetUnfolder]: 1992/4350 cut-off events. [2021-03-25 20:05:40,110 INFO L130 PetriNetUnfolder]: For 166773/169130 co-relation queries the response was YES. [2021-03-25 20:05:40,143 INFO L84 FinitePrefix]: Finished finitePrefix Result has 42123 conditions, 4350 events. 1992/4350 cut-off events. For 166773/169130 co-relation queries the response was YES. Maximal size of possible extension queue 367. Compared 36732 event pairs, 73 based on Foata normal form. 117/4321 useless extension candidates. Maximal degree in co-relation 41874. Up to 1508 conditions per place. [2021-03-25 20:05:40,192 INFO L142 LiptonReduction]: Number of co-enabled transitions 2878 [2021-03-25 20:05:40,322 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 36 [2021-03-25 20:05:40,478 INFO L154 LiptonReduction]: Checked pairs total: 1 [2021-03-25 20:05:40,478 INFO L156 LiptonReduction]: Total number of compositions: 1 [2021-03-25 20:05:40,478 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 933 [2021-03-25 20:05:40,478 INFO L480 AbstractCegarLoop]: Abstraction has has 213 places, 470 transitions, 9928 flow [2021-03-25 20:05:40,479 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 19.1) internal successors, (382), 20 states have internal predecessors, (382), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:40,479 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:05:40,479 INFO L263 CegarLoopForPetriNet]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:05:40,680 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable72,34 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:05:40,681 INFO L428 AbstractCegarLoop]: === Iteration 43 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:05:40,681 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:05:40,681 INFO L82 PathProgramCache]: Analyzing trace with hash -914444561, now seen corresponding path program 1 times [2021-03-25 20:05:40,681 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:05:40,681 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1679770842] [2021-03-25 20:05:40,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:05:40,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:05:40,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:40,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:05:40,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:40,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:40,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:40,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,721 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:40,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:40,727 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:05:40,728 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1679770842] [2021-03-25 20:05:40,728 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [898629151] [2021-03-25 20:05:40,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 35 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 35 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:05:40,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:05:40,775 INFO L263 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 12 conjunts are in the unsatisfiable core [2021-03-25 20:05:40,776 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:05:40,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:40,777 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:40,777 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:40,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:40,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:40,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:40,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:40,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:40,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:40,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:40,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:40,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:40,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:40,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:40,794 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:40,794 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:40,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,795 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:40,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:40,796 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:40,796 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:40,797 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:40,798 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,798 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:40,798 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,799 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:40,799 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,799 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:40,807 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:40,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:40,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,809 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:40,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,809 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:40,810 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:40,810 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:40,810 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:40,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:40,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:40,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:40,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:40,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:40,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:40,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:40,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:40,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:40,823 INFO L142 QuantifierPusher]: treesize reduction 1, result has 96.0 percent of original size [2021-03-25 20:05:40,823 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:40,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:40,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:05:40,824 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,824 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:40,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,825 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:40,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,825 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:40,825 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:05:40,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:05:40,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,827 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:40,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,828 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:40,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,829 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:40,829 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:40,829 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:40,830 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,830 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:05:40,831 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,831 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:40,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,832 INFO L147 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size 7 [2021-03-25 20:05:40,832 INFO L147 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size 7 [2021-03-25 20:05:40,832 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:05:40,833 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,833 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:40,834 INFO L142 QuantifierPusher]: treesize reduction 15, result has 34.8 percent of original size [2021-03-25 20:05:40,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:40,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:40,835 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,836 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:40,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,836 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:40,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:40,837 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:40,837 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:40,838 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,838 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:40,838 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,838 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:40,838 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,839 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:40,839 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,839 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:40,839 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:40,840 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:40,840 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:40,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:40,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:40,842 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,842 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:40,842 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,842 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:40,842 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,843 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:40,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,843 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:40,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,843 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:40,844 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:40,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:40,844 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:05:40,844 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:05:40,844 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6] total 10 [2021-03-25 20:05:40,844 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1060836850] [2021-03-25 20:05:40,845 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-25 20:05:40,845 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:05:40,846 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-25 20:05:40,846 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-03-25 20:05:40,846 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 46 out of 80 [2021-03-25 20:05:40,847 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 213 places, 470 transitions, 9928 flow. Second operand has 11 states, 11 states have (on average 47.09090909090909) internal successors, (518), 11 states have internal predecessors, (518), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:40,847 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:05:40,847 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 46 of 80 [2021-03-25 20:05:40,847 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:05:41,900 INFO L129 PetriNetUnfolder]: 2279/4777 cut-off events. [2021-03-25 20:05:41,900 INFO L130 PetriNetUnfolder]: For 231819/235378 co-relation queries the response was YES. [2021-03-25 20:05:41,938 INFO L84 FinitePrefix]: Finished finitePrefix Result has 50708 conditions, 4777 events. 2279/4777 cut-off events. For 231819/235378 co-relation queries the response was YES. Maximal size of possible extension queue 369. Compared 38918 event pairs, 232 based on Foata normal form. 108/4728 useless extension candidates. Maximal degree in co-relation 50458. Up to 3104 conditions per place. [2021-03-25 20:05:41,962 INFO L132 encePairwiseOnDemand]: 70/80 looper letters, 309 selfloop transitions, 131 changer transitions 0/542 dead transitions. [2021-03-25 20:05:41,962 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 220 places, 542 transitions, 12224 flow [2021-03-25 20:05:41,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-25 20:05:41,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2021-03-25 20:05:41,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 397 transitions. [2021-03-25 20:05:41,964 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.6203125 [2021-03-25 20:05:41,964 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 397 transitions. [2021-03-25 20:05:41,964 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 397 transitions. [2021-03-25 20:05:41,964 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:05:41,964 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 397 transitions. [2021-03-25 20:05:41,965 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 49.625) internal successors, (397), 8 states have internal predecessors, (397), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:41,965 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 80.0) internal successors, (720), 9 states have internal predecessors, (720), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:41,965 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 80.0) internal successors, (720), 9 states have internal predecessors, (720), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:41,965 INFO L185 Difference]: Start difference. First operand has 213 places, 470 transitions, 9928 flow. Second operand 8 states and 397 transitions. [2021-03-25 20:05:41,965 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 220 places, 542 transitions, 12224 flow [2021-03-25 20:05:42,461 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 208 places, 542 transitions, 11948 flow, removed 12 selfloop flow, removed 12 redundant places. [2021-03-25 20:05:42,470 INFO L241 Difference]: Finished difference. Result has 209 places, 508 transitions, 11151 flow [2021-03-25 20:05:42,470 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=80, PETRI_DIFFERENCE_MINUEND_FLOW=9672, PETRI_DIFFERENCE_MINUEND_PLACES=201, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=470, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=93, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=342, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=11151, PETRI_PLACES=209, PETRI_TRANSITIONS=508} [2021-03-25 20:05:42,470 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 185 predicate places. [2021-03-25 20:05:42,471 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:05:42,471 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 209 places, 508 transitions, 11151 flow [2021-03-25 20:05:42,471 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 209 places, 508 transitions, 11151 flow [2021-03-25 20:05:42,474 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 209 places, 508 transitions, 11151 flow [2021-03-25 20:05:43,063 INFO L129 PetriNetUnfolder]: 1992/4339 cut-off events. [2021-03-25 20:05:43,064 INFO L130 PetriNetUnfolder]: For 170912/173647 co-relation queries the response was YES. [2021-03-25 20:05:43,096 INFO L84 FinitePrefix]: Finished finitePrefix Result has 42334 conditions, 4339 events. 1992/4339 cut-off events. For 170912/173647 co-relation queries the response was YES. Maximal size of possible extension queue 347. Compared 36463 event pairs, 65 based on Foata normal form. 112/4302 useless extension candidates. Maximal degree in co-relation 41561. Up to 1522 conditions per place. [2021-03-25 20:05:43,142 INFO L142 LiptonReduction]: Number of co-enabled transitions 2916 [2021-03-25 20:05:43,175 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:05:43,176 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:05:43,176 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 705 [2021-03-25 20:05:43,176 INFO L480 AbstractCegarLoop]: Abstraction has has 209 places, 508 transitions, 11151 flow [2021-03-25 20:05:43,176 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 47.09090909090909) internal successors, (518), 11 states have internal predecessors, (518), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:43,176 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:05:43,176 INFO L263 CegarLoopForPetriNet]: trace histogram [3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:05:43,376 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 35 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable74 [2021-03-25 20:05:43,377 INFO L428 AbstractCegarLoop]: === Iteration 44 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:05:43,377 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:05:43,377 INFO L82 PathProgramCache]: Analyzing trace with hash -56123415, now seen corresponding path program 1 times [2021-03-25 20:05:43,377 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:05:43,377 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [217380131] [2021-03-25 20:05:43,377 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:05:43,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:05:43,406 INFO L142 QuantifierPusher]: treesize reduction 22, result has 42.1 percent of original size [2021-03-25 20:05:43,406 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:43,415 INFO L142 QuantifierPusher]: treesize reduction 7, result has 83.7 percent of original size [2021-03-25 20:05:43,415 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:05:43,429 INFO L142 QuantifierPusher]: treesize reduction 32, result has 67.7 percent of original size [2021-03-25 20:05:43,430 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-03-25 20:05:43,460 INFO L142 QuantifierPusher]: treesize reduction 32, result has 67.7 percent of original size [2021-03-25 20:05:43,461 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-03-25 20:05:43,485 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-03-25 20:05:43,503 INFO L142 QuantifierPusher]: treesize reduction 19, result has 64.8 percent of original size [2021-03-25 20:05:43,504 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:05:43,525 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,525 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:05:43,539 INFO L142 QuantifierPusher]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 20:05:43,540 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:05:43,552 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:05:43,552 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [217380131] [2021-03-25 20:05:43,552 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [469076989] [2021-03-25 20:05:43,552 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 36 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 36 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:05:43,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:05:43,585 INFO L263 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 52 conjunts are in the unsatisfiable core [2021-03-25 20:05:43,585 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:05:43,586 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:43,586 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,587 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:43,587 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:43,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:43,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:43,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:43,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:43,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:43,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:43,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:43,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:43,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:43,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:05:43,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:05:43,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:05:43,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:05:43,636 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,637 INFO L147 QuantifierPusher]: treesize reduction 6, result has 88.2 percent of original size 45 [2021-03-25 20:05:43,638 INFO L142 QuantifierPusher]: treesize reduction 6, result has 88.5 percent of original size [2021-03-25 20:05:43,638 INFO L147 QuantifierPusher]: treesize reduction 4, result has 91.5 percent of original size 43 [2021-03-25 20:05:43,639 INFO L142 QuantifierPusher]: treesize reduction 4, result has 91.5 percent of original size [2021-03-25 20:05:43,639 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:05:43,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:05:43,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:05:43,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:05:43,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:05:43,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:05:43,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,704 INFO L147 QuantifierPusher]: treesize reduction 2, result has 96.9 percent of original size 63 [2021-03-25 20:05:43,705 INFO L142 QuantifierPusher]: treesize reduction 2, result has 97.0 percent of original size [2021-03-25 20:05:43,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-03-25 20:05:43,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-03-25 20:05:43,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-03-25 20:05:43,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-03-25 20:05:43,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-03-25 20:05:43,737 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-03-25 20:05:43,737 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-03-25 20:05:43,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,739 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-03-25 20:05:43,739 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-03-25 20:05:43,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-03-25 20:05:43,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-03-25 20:05:43,777 INFO L142 QuantifierPusher]: treesize reduction 1, result has 99.1 percent of original size [2021-03-25 20:05:43,777 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:43,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-03-25 20:05:43,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-03-25 20:05:43,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,781 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:43,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-03-25 20:05:43,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 118 [2021-03-25 20:05:43,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,783 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:43,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-03-25 20:05:43,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 118 [2021-03-25 20:05:43,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:43,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:43,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:05:43,792 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 48 [2021-03-25 20:05:43,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,794 INFO L147 QuantifierPusher]: treesize reduction 2, result has 94.4 percent of original size 34 [2021-03-25 20:05:43,794 INFO L142 QuantifierPusher]: treesize reduction 2, result has 94.4 percent of original size [2021-03-25 20:05:43,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:05:43,794 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:43,799 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-03-25 20:05:43,799 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 76 treesize of output 48 [2021-03-25 20:05:43,799 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,800 INFO L147 QuantifierPusher]: treesize reduction 2, result has 94.4 percent of original size 34 [2021-03-25 20:05:43,800 INFO L142 QuantifierPusher]: treesize reduction 2, result has 94.4 percent of original size [2021-03-25 20:05:43,801 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:05:43,801 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:43,860 INFO L628 ElimStorePlain]: treesize reduction 7, result has 94.4 percent of original size [2021-03-25 20:05:43,860 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 119 [2021-03-25 20:05:43,861 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-03-25 20:05:43,861 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:210, output treesize:119 [2021-03-25 20:05:43,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 119 [2021-03-25 20:05:43,863 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,863 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 119 [2021-03-25 20:05:43,925 INFO L142 QuantifierPusher]: treesize reduction 59, result has 51.6 percent of original size [2021-03-25 20:05:43,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:05:43,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-03-25 20:05:43,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-03-25 20:05:43,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-03-25 20:05:43,959 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,960 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:43,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 69 [2021-03-25 20:05:43,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-03-25 20:05:43,961 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,962 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:43,962 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-03-25 20:05:43,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 69 [2021-03-25 20:05:43,963 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,963 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:43,963 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,964 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-03-25 20:05:43,964 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 69 [2021-03-25 20:05:43,968 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-03-25 20:05:43,968 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 68 treesize of output 36 [2021-03-25 20:05:43,968 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,969 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:05:43,970 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,970 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:05:43,970 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:43,978 INFO L628 ElimStorePlain]: treesize reduction 5, result has 70.6 percent of original size [2021-03-25 20:05:43,978 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,979 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:43,979 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:05:43,979 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:68, output treesize:12 [2021-03-25 20:05:43,979 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,979 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:43,980 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:43,980 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:44,002 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:44,002 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:44,002 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:44,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:44,003 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:44,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:44,003 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:44,004 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:44,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:44,004 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:44,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:44,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:44,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:44,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:44,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:44,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:44,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:44,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:44,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:44,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:44,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:44,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:44,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:44,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:44,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:44,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:44,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:44,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:44,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:44,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:44,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:44,010 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:44,010 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:05:44,010 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:05:44,010 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 9] total 17 [2021-03-25 20:05:44,010 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2001211018] [2021-03-25 20:05:44,010 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-03-25 20:05:44,010 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:05:44,011 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-03-25 20:05:44,011 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=303, Unknown=0, NotChecked=0, Total=342 [2021-03-25 20:05:44,011 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 80 [2021-03-25 20:05:44,011 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 209 places, 508 transitions, 11151 flow. Second operand has 19 states, 19 states have (on average 15.157894736842104) internal successors, (288), 19 states have internal predecessors, (288), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:44,011 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:05:44,011 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 80 [2021-03-25 20:05:44,012 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:05:46,502 INFO L129 PetriNetUnfolder]: 4097/7239 cut-off events. [2021-03-25 20:05:46,503 INFO L130 PetriNetUnfolder]: For 360557/360557 co-relation queries the response was YES. [2021-03-25 20:05:46,552 INFO L84 FinitePrefix]: Finished finitePrefix Result has 79779 conditions, 7239 events. 4097/7239 cut-off events. For 360557/360557 co-relation queries the response was YES. Maximal size of possible extension queue 407. Compared 51272 event pairs, 669 based on Foata normal form. 1/7231 useless extension candidates. Maximal degree in co-relation 78869. Up to 5296 conditions per place. [2021-03-25 20:05:46,588 INFO L132 encePairwiseOnDemand]: 63/80 looper letters, 440 selfloop transitions, 182 changer transitions 8/636 dead transitions. [2021-03-25 20:05:46,589 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 224 places, 636 transitions, 14862 flow [2021-03-25 20:05:46,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-25 20:05:46,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2021-03-25 20:05:46,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 278 transitions. [2021-03-25 20:05:46,590 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.2171875 [2021-03-25 20:05:46,590 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 278 transitions. [2021-03-25 20:05:46,590 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 278 transitions. [2021-03-25 20:05:46,590 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:05:46,590 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 278 transitions. [2021-03-25 20:05:46,591 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 17.375) internal successors, (278), 16 states have internal predecessors, (278), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:46,592 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 80.0) internal successors, (1360), 17 states have internal predecessors, (1360), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:46,592 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 80.0) internal successors, (1360), 17 states have internal predecessors, (1360), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:46,592 INFO L185 Difference]: Start difference. First operand has 209 places, 508 transitions, 11151 flow. Second operand 16 states and 278 transitions. [2021-03-25 20:05:46,592 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 224 places, 636 transitions, 14862 flow [2021-03-25 20:05:47,311 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 219 places, 636 transitions, 14525 flow, removed 111 selfloop flow, removed 5 redundant places. [2021-03-25 20:05:47,325 INFO L241 Difference]: Finished difference. Result has 224 places, 562 transitions, 12830 flow [2021-03-25 20:05:47,326 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=80, PETRI_DIFFERENCE_MINUEND_FLOW=10823, PETRI_DIFFERENCE_MINUEND_PLACES=204, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=508, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=126, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=326, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=12830, PETRI_PLACES=224, PETRI_TRANSITIONS=562} [2021-03-25 20:05:47,327 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 200 predicate places. [2021-03-25 20:05:47,327 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:05:47,327 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 224 places, 562 transitions, 12830 flow [2021-03-25 20:05:47,327 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 224 places, 562 transitions, 12830 flow [2021-03-25 20:05:47,333 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 218 places, 562 transitions, 12830 flow [2021-03-25 20:05:48,176 INFO L129 PetriNetUnfolder]: 2044/4526 cut-off events. [2021-03-25 20:05:48,176 INFO L130 PetriNetUnfolder]: For 192376/195659 co-relation queries the response was YES. [2021-03-25 20:05:48,213 INFO L84 FinitePrefix]: Finished finitePrefix Result has 45023 conditions, 4526 events. 2044/4526 cut-off events. For 192376/195659 co-relation queries the response was YES. Maximal size of possible extension queue 361. Compared 38495 event pairs, 51 based on Foata normal form. 94/4471 useless extension candidates. Maximal degree in co-relation 44924. Up to 1586 conditions per place. [2021-03-25 20:05:48,271 INFO L142 LiptonReduction]: Number of co-enabled transitions 2996 [2021-03-25 20:05:48,312 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:05:48,313 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:05:48,313 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 986 [2021-03-25 20:05:48,313 INFO L480 AbstractCegarLoop]: Abstraction has has 218 places, 562 transitions, 12830 flow [2021-03-25 20:05:48,313 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 15.157894736842104) internal successors, (288), 19 states have internal predecessors, (288), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:48,313 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:05:48,313 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:05:48,523 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable77,36 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:05:48,524 INFO L428 AbstractCegarLoop]: === Iteration 45 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:05:48,524 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:05:48,524 INFO L82 PathProgramCache]: Analyzing trace with hash 2057517508, now seen corresponding path program 1 times [2021-03-25 20:05:48,524 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:05:48,524 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1200221724] [2021-03-25 20:05:48,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:05:48,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:05:48,540 INFO L142 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-03-25 20:05:48,540 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:48,546 INFO L142 QuantifierPusher]: treesize reduction 4, result has 84.0 percent of original size [2021-03-25 20:05:48,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:05:48,556 INFO L142 QuantifierPusher]: treesize reduction 26, result has 68.3 percent of original size [2021-03-25 20:05:48,556 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 56 [2021-03-25 20:05:48,588 INFO L142 QuantifierPusher]: treesize reduction 26, result has 66.7 percent of original size [2021-03-25 20:05:48,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-03-25 20:05:48,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:05:48,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,633 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:48,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:48,650 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:48,664 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,664 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:48,665 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:05:48,665 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1200221724] [2021-03-25 20:05:48,665 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [496960114] [2021-03-25 20:05:48,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 37 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 37 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:05:48,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:05:48,707 INFO L263 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 24 conjunts are in the unsatisfiable core [2021-03-25 20:05:48,708 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:05:48,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:48,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:48,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:48,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:48,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:48,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:48,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:48,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:48,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:48,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:48,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:48,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:48,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:48,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:48,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:48,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:48,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:48,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:48,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:48,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:48,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:48,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,753 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:48,753 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,753 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:48,754 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:05:48,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:48,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:48,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:48,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:48,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,773 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:48,774 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:48,774 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:48,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:48,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:48,777 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,778 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:48,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:05:48,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:05:48,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,780 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:48,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:05:48,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:05:48,784 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 13 [2021-03-25 20:05:48,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:48,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:48,785 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:48,787 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:48,788 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:05:48,788 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:21, output treesize:7 [2021-03-25 20:05:48,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,789 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:48,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,789 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:48,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:48,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:48,791 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:48,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:48,792 INFO L142 QuantifierPusher]: treesize reduction 1, result has 96.0 percent of original size [2021-03-25 20:05:48,793 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:48,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:48,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:05:48,794 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,794 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:48,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,795 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:48,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:48,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:05:48,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:05:48,797 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,800 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:48,800 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,800 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:48,801 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,801 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:48,802 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:48,802 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:48,802 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,803 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:05:48,803 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,803 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:48,804 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,805 INFO L147 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size 7 [2021-03-25 20:05:48,805 INFO L147 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size 7 [2021-03-25 20:05:48,806 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:05:48,807 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,807 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:48,807 INFO L142 QuantifierPusher]: treesize reduction 15, result has 34.8 percent of original size [2021-03-25 20:05:48,809 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:48,809 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:48,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:48,810 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:48,810 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:48,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:48,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:48,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:48,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:48,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:48,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:48,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:48,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:48,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:48,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:48,817 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:48,817 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:48,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:48,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:48,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:48,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:48,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:48,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:48,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:48,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:48,822 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:05:48,822 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:05:48,822 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8] total 12 [2021-03-25 20:05:48,822 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1994084122] [2021-03-25 20:05:48,823 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-03-25 20:05:48,823 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:05:48,823 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-03-25 20:05:48,823 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=128, Unknown=0, NotChecked=0, Total=156 [2021-03-25 20:05:48,823 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 80 [2021-03-25 20:05:48,824 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 218 places, 562 transitions, 12830 flow. Second operand has 13 states, 13 states have (on average 27.153846153846153) internal successors, (353), 13 states have internal predecessors, (353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:48,824 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:05:48,824 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 80 [2021-03-25 20:05:48,824 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:05:50,482 INFO L129 PetriNetUnfolder]: 3450/6572 cut-off events. [2021-03-25 20:05:50,482 INFO L130 PetriNetUnfolder]: For 262421/266094 co-relation queries the response was YES. [2021-03-25 20:05:50,530 INFO L84 FinitePrefix]: Finished finitePrefix Result has 67169 conditions, 6572 events. 3450/6572 cut-off events. For 262421/266094 co-relation queries the response was YES. Maximal size of possible extension queue 395. Compared 50317 event pairs, 358 based on Foata normal form. 11/6429 useless extension candidates. Maximal degree in co-relation 67068. Up to 4696 conditions per place. [2021-03-25 20:05:50,561 INFO L132 encePairwiseOnDemand]: 65/80 looper letters, 595 selfloop transitions, 133 changer transitions 0/736 dead transitions. [2021-03-25 20:05:50,561 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 236 places, 736 transitions, 17673 flow [2021-03-25 20:05:50,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-03-25 20:05:50,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2021-03-25 20:05:50,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 576 transitions. [2021-03-25 20:05:50,563 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.37894736842105264 [2021-03-25 20:05:50,563 INFO L72 ComplementDD]: Start complementDD. Operand 19 states and 576 transitions. [2021-03-25 20:05:50,563 INFO L73 IsDeterministic]: Start isDeterministic. Operand 19 states and 576 transitions. [2021-03-25 20:05:50,563 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:05:50,563 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 19 states and 576 transitions. [2021-03-25 20:05:50,568 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 20 states, 19 states have (on average 30.31578947368421) internal successors, (576), 19 states have internal predecessors, (576), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:50,569 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 20 states, 20 states have (on average 80.0) internal successors, (1600), 20 states have internal predecessors, (1600), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:50,569 INFO L81 ComplementDD]: Finished complementDD. Result has 20 states, 20 states have (on average 80.0) internal successors, (1600), 20 states have internal predecessors, (1600), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:50,569 INFO L185 Difference]: Start difference. First operand has 218 places, 562 transitions, 12830 flow. Second operand 19 states and 576 transitions. [2021-03-25 20:05:50,569 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 236 places, 736 transitions, 17673 flow [2021-03-25 20:05:51,466 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 222 places, 736 transitions, 17234 flow, removed 96 selfloop flow, removed 14 redundant places. [2021-03-25 20:05:51,481 INFO L241 Difference]: Finished difference. Result has 229 places, 647 transitions, 14778 flow [2021-03-25 20:05:51,482 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=80, PETRI_DIFFERENCE_MINUEND_FLOW=12423, PETRI_DIFFERENCE_MINUEND_PLACES=204, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=561, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=69, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=457, PETRI_DIFFERENCE_SUBTRAHEND_STATES=19, PETRI_FLOW=14778, PETRI_PLACES=229, PETRI_TRANSITIONS=647} [2021-03-25 20:05:51,482 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 205 predicate places. [2021-03-25 20:05:51,482 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:05:51,482 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 229 places, 647 transitions, 14778 flow [2021-03-25 20:05:51,482 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 229 places, 647 transitions, 14778 flow [2021-03-25 20:05:51,489 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 229 places, 647 transitions, 14778 flow [2021-03-25 20:05:52,117 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][20], [Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), Black: 2501#(<= 1 (select q2 q2_front)), Black: 835#(<= 1 (select q2 q2_front)), Black: 2502#g, Black: 836#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 890#(and g (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front)), Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 11#L82true, Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 978#g, 2068#(or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 2)) (<= q2_back (+ q2_front 1))) (not g)), Black: 1809#(and f (= q1_back q1_front)), 2330#true, Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 610#g, Black: 265#(<= q2_back (+ q2_front 1)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 555#(= q2_back q2_front), Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 1910#(= 2 (select q1 q1_front)), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 1911#f, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 1305#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (= (select q2 (+ q2_front 1)) (select q2 q2_front)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 4 (select q2 q2_front)) (* 2 t) 2) s)) f) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 2421#g, 828#true, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 62#(= q1_back q1_front), Black: 915#f, Black: 456#(<= q1_back (+ q1_front 2)), 2893#(and (or (and (<= s (+ (select q1 q1_front) (* 2 t))) (<= (+ (select q1 q1_front) (* 2 t)) s) (= q2_back q2_front)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 464#(<= q1_back (+ q1_front 2)), 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), 2904#true, 1753#true, Black: 2575#f, Black: 557#(<= q2_back (+ q2_front 2)), Black: 2337#g, Black: 2401#(and g (= q2_back q2_front) (= q1_back (+ q1_front 1))), Black: 2403#(and g (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 189#g, 368#true, Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 241#true, 1650#true, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 2744#f, Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true]) [2021-03-25 20:05:52,117 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-03-25 20:05:52,117 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:05:52,118 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:05:52,118 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:05:52,243 INFO L129 PetriNetUnfolder]: 2270/4977 cut-off events. [2021-03-25 20:05:52,244 INFO L130 PetriNetUnfolder]: For 200358/203405 co-relation queries the response was YES. [2021-03-25 20:05:52,284 INFO L84 FinitePrefix]: Finished finitePrefix Result has 48654 conditions, 4977 events. 2270/4977 cut-off events. For 200358/203405 co-relation queries the response was YES. Maximal size of possible extension queue 388. Compared 42646 event pairs, 70 based on Foata normal form. 144/4947 useless extension candidates. Maximal degree in co-relation 47706. Up to 1742 conditions per place. [2021-03-25 20:05:52,338 INFO L142 LiptonReduction]: Number of co-enabled transitions 3266 [2021-03-25 20:05:52,699 INFO L154 LiptonReduction]: Checked pairs total: 1 [2021-03-25 20:05:52,700 INFO L156 LiptonReduction]: Total number of compositions: 1 [2021-03-25 20:05:52,700 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1218 [2021-03-25 20:05:52,700 INFO L480 AbstractCegarLoop]: Abstraction has has 229 places, 647 transitions, 14797 flow [2021-03-25 20:05:52,700 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 27.153846153846153) internal successors, (353), 13 states have internal predecessors, (353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:52,700 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:05:52,700 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:05:52,900 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 37 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable78 [2021-03-25 20:05:52,901 INFO L428 AbstractCegarLoop]: === Iteration 46 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:05:52,901 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:05:52,901 INFO L82 PathProgramCache]: Analyzing trace with hash 537941985, now seen corresponding path program 2 times [2021-03-25 20:05:52,901 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:05:52,901 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1430841621] [2021-03-25 20:05:52,901 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:05:52,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:05:52,911 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:52,911 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:52,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:52,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:52,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:52,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:52,922 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:52,922 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:05:52,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:52,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:52,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:52,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:52,937 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-25 20:05:52,937 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1430841621] [2021-03-25 20:05:52,937 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [16976848] [2021-03-25 20:05:52,937 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 38 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 38 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:05:52,970 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-25 20:05:52,971 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:05:52,971 INFO L263 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 12 conjunts are in the unsatisfiable core [2021-03-25 20:05:52,972 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:05:52,972 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:52,972 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:52,973 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:52,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:52,973 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:52,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:52,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:52,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:52,976 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:52,976 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:52,977 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:52,977 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:52,977 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:52,977 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:52,978 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:52,978 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:52,978 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:52,978 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:52,979 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:52,979 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:52,979 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:52,979 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:52,980 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:52,980 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:05:52,980 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:52,980 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:52,981 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:52,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:52,981 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:52,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:52,982 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:52,982 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:52,987 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:52,987 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:52,987 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:52,988 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:52,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:52,988 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:52,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:52,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:52,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:52,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:52,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:52,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:52,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:52,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:52,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:52,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:53,000 INFO L142 QuantifierPusher]: treesize reduction 1, result has 97.1 percent of original size [2021-03-25 20:05:53,001 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:05:53,001 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,001 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:53,002 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,002 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:05:53,002 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:05:53,003 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,003 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:53,003 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,003 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:53,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,004 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:05:53,004 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:53,004 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:53,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,005 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:05:53,012 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,012 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:53,013 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,014 INFO L147 QuantifierPusher]: treesize reduction 3, result has 75.0 percent of original size 9 [2021-03-25 20:05:53,014 INFO L147 QuantifierPusher]: treesize reduction 3, result has 75.0 percent of original size 9 [2021-03-25 20:05:53,014 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:05:53,018 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,018 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:53,019 INFO L142 QuantifierPusher]: treesize reduction 19, result has 34.5 percent of original size [2021-03-25 20:05:53,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:53,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:53,020 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,021 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:53,021 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,021 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:53,021 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,022 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:53,022 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,022 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:53,022 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,022 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:53,023 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,023 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:53,023 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,023 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:53,023 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:53,024 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:53,024 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,025 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:53,025 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,025 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:53,025 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,025 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:53,026 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,026 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:53,026 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,026 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:53,027 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,027 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:53,027 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,027 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:53,027 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,028 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:53,028 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,028 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:53,028 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,028 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:53,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,029 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:53,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,029 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:53,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:53,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:53,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:53,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:53,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:53,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:53,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:53,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:53,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:53,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:53,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:53,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:53,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:53,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:53,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:53,035 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-25 20:05:53,036 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:05:53,036 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 9 [2021-03-25 20:05:53,036 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [108189880] [2021-03-25 20:05:53,036 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-25 20:05:53,036 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:05:53,036 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-25 20:05:53,036 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2021-03-25 20:05:53,036 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 46 out of 81 [2021-03-25 20:05:53,037 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 229 places, 647 transitions, 14797 flow. Second operand has 10 states, 10 states have (on average 47.1) internal successors, (471), 10 states have internal predecessors, (471), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:53,037 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:05:53,037 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 46 of 81 [2021-03-25 20:05:53,037 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:05:54,695 INFO L129 PetriNetUnfolder]: 2924/6172 cut-off events. [2021-03-25 20:05:54,696 INFO L130 PetriNetUnfolder]: For 310271/314765 co-relation queries the response was YES. [2021-03-25 20:05:54,747 INFO L84 FinitePrefix]: Finished finitePrefix Result has 66415 conditions, 6172 events. 2924/6172 cut-off events. For 310271/314765 co-relation queries the response was YES. Maximal size of possible extension queue 441. Compared 52831 event pairs, 136 based on Foata normal form. 542/6552 useless extension candidates. Maximal degree in co-relation 65344. Up to 2209 conditions per place. [2021-03-25 20:05:54,782 INFO L132 encePairwiseOnDemand]: 70/81 looper letters, 269 selfloop transitions, 424 changer transitions 0/813 dead transitions. [2021-03-25 20:05:54,782 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 241 places, 813 transitions, 20008 flow [2021-03-25 20:05:54,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-03-25 20:05:54,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-03-25 20:05:54,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 651 transitions. [2021-03-25 20:05:54,783 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.6182336182336182 [2021-03-25 20:05:54,784 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 651 transitions. [2021-03-25 20:05:54,784 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 651 transitions. [2021-03-25 20:05:54,784 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:05:54,784 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 651 transitions. [2021-03-25 20:05:54,785 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 50.07692307692308) internal successors, (651), 13 states have internal predecessors, (651), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:54,786 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 81.0) internal successors, (1134), 14 states have internal predecessors, (1134), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:54,786 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 81.0) internal successors, (1134), 14 states have internal predecessors, (1134), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:54,786 INFO L185 Difference]: Start difference. First operand has 229 places, 647 transitions, 14797 flow. Second operand 13 states and 651 transitions. [2021-03-25 20:05:54,786 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 241 places, 813 transitions, 20008 flow [2021-03-25 20:05:55,507 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 234 places, 813 transitions, 19880 flow, removed 46 selfloop flow, removed 7 redundant places. [2021-03-25 20:05:55,521 INFO L241 Difference]: Finished difference. Result has 241 places, 802 transitions, 19286 flow [2021-03-25 20:05:55,521 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=81, PETRI_DIFFERENCE_MINUEND_FLOW=14669, PETRI_DIFFERENCE_MINUEND_PLACES=222, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=647, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=274, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=334, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=19286, PETRI_PLACES=241, PETRI_TRANSITIONS=802} [2021-03-25 20:05:55,522 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 217 predicate places. [2021-03-25 20:05:55,522 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:05:55,522 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 241 places, 802 transitions, 19286 flow [2021-03-25 20:05:55,522 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 241 places, 802 transitions, 19286 flow [2021-03-25 20:05:55,528 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 241 places, 802 transitions, 19286 flow [2021-03-25 20:05:56,652 INFO L129 PetriNetUnfolder]: 2685/5858 cut-off events. [2021-03-25 20:05:56,653 INFO L130 PetriNetUnfolder]: For 285260/289982 co-relation queries the response was YES. [2021-03-25 20:05:56,700 INFO L84 FinitePrefix]: Finished finitePrefix Result has 60499 conditions, 5858 events. 2685/5858 cut-off events. For 285260/289982 co-relation queries the response was YES. Maximal size of possible extension queue 450. Compared 51653 event pairs, 80 based on Foata normal form. 156/5755 useless extension candidates. Maximal degree in co-relation 60015. Up to 2099 conditions per place. [2021-03-25 20:05:56,763 INFO L142 LiptonReduction]: Number of co-enabled transitions 3480 [2021-03-25 20:05:56,838 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:05:56,838 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:05:56,838 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1316 [2021-03-25 20:05:56,839 INFO L480 AbstractCegarLoop]: Abstraction has has 241 places, 802 transitions, 19286 flow [2021-03-25 20:05:56,839 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 47.1) internal successors, (471), 10 states have internal predecessors, (471), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:56,839 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:05:56,839 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:05:57,043 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable81,38 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:05:57,044 INFO L428 AbstractCegarLoop]: === Iteration 47 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:05:57,044 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:05:57,044 INFO L82 PathProgramCache]: Analyzing trace with hash 1560546820, now seen corresponding path program 1 times [2021-03-25 20:05:57,044 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:05:57,044 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1327050027] [2021-03-25 20:05:57,044 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:05:57,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:05:57,058 INFO L142 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-03-25 20:05:57,060 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:57,065 INFO L142 QuantifierPusher]: treesize reduction 4, result has 80.0 percent of original size [2021-03-25 20:05:57,066 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:57,073 INFO L142 QuantifierPusher]: treesize reduction 4, result has 89.7 percent of original size [2021-03-25 20:05:57,074 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 20:05:57,091 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:05:57,091 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,092 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:57,097 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,098 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:57,104 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,105 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:57,112 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,112 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:57,120 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:57,121 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:05:57,121 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1327050027] [2021-03-25 20:05:57,121 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2068027767] [2021-03-25 20:05:57,121 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 39 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 39 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:05:57,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:05:57,162 INFO L263 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 20 conjunts are in the unsatisfiable core [2021-03-25 20:05:57,163 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:05:57,163 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,163 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:57,164 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,164 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:57,164 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,165 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:57,166 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,166 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:57,166 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,167 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:57,167 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,167 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:57,168 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,168 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:57,168 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,168 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:57,169 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,169 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:05:57,170 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,170 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:57,170 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,171 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:57,171 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:57,188 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,188 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:57,188 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,189 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:57,189 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,189 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:57,190 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,190 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:57,190 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,191 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:05:57,191 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,192 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:57,192 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,193 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:05:57,193 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:05:57,193 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,194 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:57,194 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,194 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:05:57,195 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:05:57,197 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 13 [2021-03-25 20:05:57,197 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:57,198 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:57,199 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:05:57,200 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,200 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,201 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:57,201 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:05:57,201 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:21, output treesize:7 [2021-03-25 20:05:57,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,201 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:57,202 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,202 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:57,202 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,202 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:57,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:57,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,204 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:57,204 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,204 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:57,204 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:57,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:57,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:57,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:57,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:57,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:57,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:57,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:57,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:57,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:57,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:57,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:05:57,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,212 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:57,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,212 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:57,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:57,213 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:57,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,214 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:57,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,214 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:57,215 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:57,215 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:57,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,216 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:57,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:57,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:57,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:57,218 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:57,218 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:57,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:57,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:05:57,220 INFO L142 QuantifierPusher]: treesize reduction 1, result has 96.0 percent of original size [2021-03-25 20:05:57,221 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:57,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:57,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:05:57,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,222 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:57,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,223 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:57,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:57,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:05:57,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:05:57,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,225 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:57,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,226 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:57,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:05:57,227 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:05:57,227 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:57,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,228 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:05:57,228 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,228 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:57,229 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,230 INFO L147 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size 7 [2021-03-25 20:05:57,230 INFO L147 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size 7 [2021-03-25 20:05:57,231 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:05:57,231 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,231 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:05:57,232 INFO L142 QuantifierPusher]: treesize reduction 15, result has 34.8 percent of original size [2021-03-25 20:05:57,233 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:57,233 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:57,233 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,234 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:57,234 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,234 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:57,235 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,235 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:57,235 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,235 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:57,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,236 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:57,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,236 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:57,237 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:57,237 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:05:57,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:05:57,238 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:05:57,238 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:05:57,238 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 9 [2021-03-25 20:05:57,238 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [158496041] [2021-03-25 20:05:57,238 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-25 20:05:57,238 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:05:57,238 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-25 20:05:57,239 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2021-03-25 20:05:57,239 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 81 [2021-03-25 20:05:57,239 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 241 places, 802 transitions, 19286 flow. Second operand has 10 states, 10 states have (on average 27.3) internal successors, (273), 10 states have internal predecessors, (273), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:57,239 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:05:57,239 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 81 [2021-03-25 20:05:57,239 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:05:59,792 INFO L129 PetriNetUnfolder]: 4311/8047 cut-off events. [2021-03-25 20:05:59,793 INFO L130 PetriNetUnfolder]: For 374053/378337 co-relation queries the response was YES. [2021-03-25 20:05:59,866 INFO L84 FinitePrefix]: Finished finitePrefix Result has 88644 conditions, 8047 events. 4311/8047 cut-off events. For 374053/378337 co-relation queries the response was YES. Maximal size of possible extension queue 506. Compared 62763 event pairs, 501 based on Foata normal form. 7/7792 useless extension candidates. Maximal degree in co-relation 88015. Up to 6358 conditions per place. [2021-03-25 20:05:59,918 INFO L132 encePairwiseOnDemand]: 67/81 looper letters, 828 selfloop transitions, 39 changer transitions 0/875 dead transitions. [2021-03-25 20:05:59,918 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 251 places, 875 transitions, 22292 flow [2021-03-25 20:05:59,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-25 20:05:59,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2021-03-25 20:05:59,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 331 transitions. [2021-03-25 20:05:59,919 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.37149270482603813 [2021-03-25 20:05:59,919 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 331 transitions. [2021-03-25 20:05:59,919 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 331 transitions. [2021-03-25 20:05:59,920 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:05:59,920 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 331 transitions. [2021-03-25 20:05:59,920 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 30.09090909090909) internal successors, (331), 11 states have internal predecessors, (331), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:59,921 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 81.0) internal successors, (972), 12 states have internal predecessors, (972), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:59,921 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 81.0) internal successors, (972), 12 states have internal predecessors, (972), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:05:59,921 INFO L185 Difference]: Start difference. First operand has 241 places, 802 transitions, 19286 flow. Second operand 11 states and 331 transitions. [2021-03-25 20:05:59,921 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 251 places, 875 transitions, 22292 flow [2021-03-25 20:06:01,034 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 246 places, 875 transitions, 20966 flow, removed 200 selfloop flow, removed 5 redundant places. [2021-03-25 20:06:01,051 INFO L241 Difference]: Finished difference. Result has 250 places, 808 transitions, 18360 flow [2021-03-25 20:06:01,051 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=81, PETRI_DIFFERENCE_MINUEND_FLOW=18098, PETRI_DIFFERENCE_MINUEND_PLACES=236, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=802, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=33, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=765, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=18360, PETRI_PLACES=250, PETRI_TRANSITIONS=808} [2021-03-25 20:06:01,052 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 226 predicate places. [2021-03-25 20:06:01,052 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:06:01,052 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 250 places, 808 transitions, 18360 flow [2021-03-25 20:06:01,052 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 250 places, 808 transitions, 18360 flow [2021-03-25 20:06:01,058 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 250 places, 808 transitions, 18360 flow [2021-03-25 20:06:02,110 INFO L129 PetriNetUnfolder]: 2750/5938 cut-off events. [2021-03-25 20:06:02,111 INFO L130 PetriNetUnfolder]: For 283844/289165 co-relation queries the response was YES. [2021-03-25 20:06:02,167 INFO L84 FinitePrefix]: Finished finitePrefix Result has 58405 conditions, 5938 events. 2750/5938 cut-off events. For 283844/289165 co-relation queries the response was YES. Maximal size of possible extension queue 453. Compared 52007 event pairs, 78 based on Foata normal form. 169/5798 useless extension candidates. Maximal degree in co-relation 57980. Up to 2139 conditions per place. [2021-03-25 20:06:02,241 INFO L142 LiptonReduction]: Number of co-enabled transitions 3530 [2021-03-25 20:06:02,324 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:06:02,324 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:06:02,324 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1272 [2021-03-25 20:06:02,324 INFO L480 AbstractCegarLoop]: Abstraction has has 250 places, 808 transitions, 18360 flow [2021-03-25 20:06:02,324 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 27.3) internal successors, (273), 10 states have internal predecessors, (273), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:06:02,324 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:06:02,325 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:06:02,525 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable84,39 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:06:02,525 INFO L428 AbstractCegarLoop]: === Iteration 48 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:06:02,525 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:06:02,525 INFO L82 PathProgramCache]: Analyzing trace with hash 647467857, now seen corresponding path program 1 times [2021-03-25 20:06:02,525 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:06:02,525 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [372405506] [2021-03-25 20:06:02,525 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:06:02,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:06:02,545 INFO L142 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-03-25 20:06:02,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:02,551 INFO L142 QuantifierPusher]: treesize reduction 4, result has 84.0 percent of original size [2021-03-25 20:06:02,551 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:06:02,560 INFO L142 QuantifierPusher]: treesize reduction 4, result has 73.3 percent of original size [2021-03-25 20:06:02,560 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:06:02,567 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:06:02,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:06:02,587 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:02,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:02,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:06:02,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:02,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:02,621 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:06:02,621 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [372405506] [2021-03-25 20:06:02,621 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1714735835] [2021-03-25 20:06:02,621 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 40 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 40 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:06:02,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:06:02,670 INFO L263 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 24 conjunts are in the unsatisfiable core [2021-03-25 20:06:02,671 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:06:02,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:02,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:02,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:02,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:02,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:02,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:02,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:02,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:02,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:02,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:02,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,678 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:02,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,678 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:02,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:06:02,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:06:02,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:06:02,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,681 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:06:02,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:06:02,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:06:02,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:06:02,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:06:02,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:02,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:02,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:02,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:02,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,719 INFO L147 QuantifierPusher]: treesize reduction 2, result has 93.5 percent of original size 29 [2021-03-25 20:06:02,720 INFO L142 QuantifierPusher]: treesize reduction 2, result has 93.8 percent of original size [2021-03-25 20:06:02,720 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:02,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,721 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:06:02,721 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:06:02,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,722 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:02,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:06:02,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:06:02,726 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 13 [2021-03-25 20:06:02,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:02,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:02,727 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:06:02,729 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:02,729 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:06:02,729 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:21, output treesize:7 [2021-03-25 20:06:02,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:02,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:02,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:02,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:02,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:02,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:02,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:02,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:02,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:02,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:02,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:02,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:02,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:02,737 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:02,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,739 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:06:02,739 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,739 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:06:02,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:06:02,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:06:02,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:06:02,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:06:02,742 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:06:02,742 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:06:02,743 INFO L142 QuantifierPusher]: treesize reduction 1, result has 96.0 percent of original size [2021-03-25 20:06:02,743 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:02,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:06:02,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:06:02,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,745 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:02,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,746 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:02,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:06:02,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:06:02,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:06:02,747 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,748 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:02,748 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,748 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:02,749 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,749 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:06:02,749 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:02,749 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:02,750 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,750 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:06:02,751 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,751 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:02,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,752 INFO L147 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size 7 [2021-03-25 20:06:02,753 INFO L147 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size 7 [2021-03-25 20:06:02,753 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:06:02,753 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,753 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:02,754 INFO L142 QuantifierPusher]: treesize reduction 15, result has 34.8 percent of original size [2021-03-25 20:06:02,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:02,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:02,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:02,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:02,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:02,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:02,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:02,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:02,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:02,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:02,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:02,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:02,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:02,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:02,762 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:02,762 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:02,763 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:02,763 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:06:02,763 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:06:02,763 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 8] total 12 [2021-03-25 20:06:02,763 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1734470510] [2021-03-25 20:06:02,763 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-03-25 20:06:02,763 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:06:02,764 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-03-25 20:06:02,764 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=128, Unknown=0, NotChecked=0, Total=156 [2021-03-25 20:06:02,764 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 81 [2021-03-25 20:06:02,764 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 250 places, 808 transitions, 18360 flow. Second operand has 13 states, 13 states have (on average 27.153846153846153) internal successors, (353), 13 states have internal predecessors, (353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:06:02,764 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:06:02,765 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 81 [2021-03-25 20:06:02,765 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:06:05,195 INFO L129 PetriNetUnfolder]: 4334/8081 cut-off events. [2021-03-25 20:06:05,196 INFO L130 PetriNetUnfolder]: For 376819/380998 co-relation queries the response was YES. [2021-03-25 20:06:05,282 INFO L84 FinitePrefix]: Finished finitePrefix Result has 86589 conditions, 8081 events. 4334/8081 cut-off events. For 376819/380998 co-relation queries the response was YES. Maximal size of possible extension queue 491. Compared 62890 event pairs, 513 based on Foata normal form. 6/7827 useless extension candidates. Maximal degree in co-relation 85983. Up to 6335 conditions per place. [2021-03-25 20:06:05,328 INFO L132 encePairwiseOnDemand]: 67/81 looper letters, 828 selfloop transitions, 48 changer transitions 0/884 dead transitions. [2021-03-25 20:06:05,328 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 260 places, 884 transitions, 21278 flow [2021-03-25 20:06:05,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-25 20:06:05,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2021-03-25 20:06:05,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 335 transitions. [2021-03-25 20:06:05,329 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.3759820426487093 [2021-03-25 20:06:05,329 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 335 transitions. [2021-03-25 20:06:05,329 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 335 transitions. [2021-03-25 20:06:05,329 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:06:05,329 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 335 transitions. [2021-03-25 20:06:05,329 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 30.454545454545453) internal successors, (335), 11 states have internal predecessors, (335), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:06:05,330 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 81.0) internal successors, (972), 12 states have internal predecessors, (972), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:06:05,330 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 81.0) internal successors, (972), 12 states have internal predecessors, (972), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:06:05,330 INFO L185 Difference]: Start difference. First operand has 250 places, 808 transitions, 18360 flow. Second operand 11 states and 335 transitions. [2021-03-25 20:06:05,330 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 260 places, 884 transitions, 21278 flow [2021-03-25 20:06:06,396 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 254 places, 884 transitions, 21168 flow, removed 25 selfloop flow, removed 6 redundant places. [2021-03-25 20:06:06,412 INFO L241 Difference]: Finished difference. Result has 258 places, 813 transitions, 18530 flow [2021-03-25 20:06:06,413 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=81, PETRI_DIFFERENCE_MINUEND_FLOW=18259, PETRI_DIFFERENCE_MINUEND_PLACES=244, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=808, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=43, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=761, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=18530, PETRI_PLACES=258, PETRI_TRANSITIONS=813} [2021-03-25 20:06:06,413 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 234 predicate places. [2021-03-25 20:06:06,413 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:06:06,413 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 258 places, 813 transitions, 18530 flow [2021-03-25 20:06:06,413 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 258 places, 813 transitions, 18530 flow [2021-03-25 20:06:06,419 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 258 places, 813 transitions, 18530 flow [2021-03-25 20:06:07,477 INFO L129 PetriNetUnfolder]: 2738/5935 cut-off events. [2021-03-25 20:06:07,477 INFO L130 PetriNetUnfolder]: For 292975/297962 co-relation queries the response was YES. [2021-03-25 20:06:07,526 INFO L84 FinitePrefix]: Finished finitePrefix Result has 59159 conditions, 5935 events. 2738/5935 cut-off events. For 292975/297962 co-relation queries the response was YES. Maximal size of possible extension queue 456. Compared 52102 event pairs, 75 based on Foata normal form. 175/5835 useless extension candidates. Maximal degree in co-relation 57966. Up to 2140 conditions per place. [2021-03-25 20:06:07,592 INFO L142 LiptonReduction]: Number of co-enabled transitions 3564 [2021-03-25 20:06:07,670 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:06:07,670 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:06:07,670 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1257 [2021-03-25 20:06:07,670 INFO L480 AbstractCegarLoop]: Abstraction has has 258 places, 813 transitions, 18530 flow [2021-03-25 20:06:07,670 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 27.153846153846153) internal successors, (353), 13 states have internal predecessors, (353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:06:07,670 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:06:07,670 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:06:07,871 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 40 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable87 [2021-03-25 20:06:07,871 INFO L428 AbstractCegarLoop]: === Iteration 49 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:06:07,871 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:06:07,871 INFO L82 PathProgramCache]: Analyzing trace with hash -1434478274, now seen corresponding path program 2 times [2021-03-25 20:06:07,871 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:06:07,872 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1057306759] [2021-03-25 20:06:07,872 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:06:07,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:06:07,885 INFO L142 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-03-25 20:06:07,885 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:07,890 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-25 20:06:07,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:06:07,898 INFO L142 QuantifierPusher]: treesize reduction 21, result has 53.3 percent of original size [2021-03-25 20:06:07,899 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:06:07,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:07,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:06:07,923 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:07,924 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:06:07,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:07,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:06:07,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:07,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:07,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:07,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:07,948 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:06:07,948 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1057306759] [2021-03-25 20:06:07,949 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1227499177] [2021-03-25 20:06:07,949 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 41 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 41 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:06:07,983 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-25 20:06:07,983 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:06:07,984 INFO L263 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 20 conjunts are in the unsatisfiable core [2021-03-25 20:06:07,984 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:06:07,985 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:07,985 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:07,985 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:07,985 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:07,986 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:07,986 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:07,986 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:07,986 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:07,987 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:07,987 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:07,987 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:07,987 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:07,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:07,988 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:07,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:07,988 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:07,989 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:07,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:06:07,989 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:07,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:06:07,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:07,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:06:07,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:07,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:06:07,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:07,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:06:07,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:07,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:06:07,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:07,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:06:07,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:07,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:06:07,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:07,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:07,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:07,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:07,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:07,997 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:07,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:07,997 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:08,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,009 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:08,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:08,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:06:08,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,010 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:08,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,010 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:08,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:06:08,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,011 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:08,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:08,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:06:08,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,013 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:08,013 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:08,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:06:08,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,014 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:08,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:08,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:06:08,028 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,028 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:08,028 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,029 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:08,029 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:06:08,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,030 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:08,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:08,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:06:08,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,031 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:08,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:08,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:06:08,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,033 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:08,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:08,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:06:08,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,034 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:08,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:08,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:06:08,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,036 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:08,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:08,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:06:08,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,037 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:08,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:08,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:06:08,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,038 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:08,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:08,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:06:08,040 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,040 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:08,040 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,040 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:08,041 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:06:08,041 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,041 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:08,041 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,041 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:08,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:06:08,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,042 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:08,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:08,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:06:08,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,044 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:08,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:08,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:06:08,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,045 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:08,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:08,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:06:08,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,047 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:08,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:08,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:06:08,048 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,048 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:08,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,049 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:08,049 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:06:08,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,064 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:08,064 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,064 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:06:08,065 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:06:08,065 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,066 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:08,066 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,067 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:08,067 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,067 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:06:08,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:06:08,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:06:08,069 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,070 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:08,070 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,070 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:08,071 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:06:08,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:06:08,072 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:08,072 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,072 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:08,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,073 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:06:08,074 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:06:08,074 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:08,074 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,074 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:08,075 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:06:08,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:06:08,076 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:08,076 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,076 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:06:08,077 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:06:08,080 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-25 20:06:08,081 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 11 [2021-03-25 20:06:08,081 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,082 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:06:08,082 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,082 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:06:08,082 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:06:08,087 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,088 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,089 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:06:08,089 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:06:08,089 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:27, output treesize:5 [2021-03-25 20:06:08,089 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,089 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:06:08,090 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,090 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:06:08,090 INFO L142 QuantifierPusher]: treesize reduction 1, result has 96.0 percent of original size [2021-03-25 20:06:08,091 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:08,091 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:06:08,092 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:06:08,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,092 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:08,093 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,093 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:08,093 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:06:08,094 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:06:08,094 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:06:08,094 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,095 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:08,095 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,095 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:08,096 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,096 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:06:08,096 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:08,097 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:08,097 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,097 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:06:08,098 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,098 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:08,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,099 INFO L147 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size 7 [2021-03-25 20:06:08,100 INFO L147 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size 7 [2021-03-25 20:06:08,100 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:06:08,101 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,101 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:08,101 INFO L142 QuantifierPusher]: treesize reduction 15, result has 34.8 percent of original size [2021-03-25 20:06:08,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:08,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:08,103 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:08,104 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:08,104 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:08,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,105 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:08,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,105 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:08,106 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,106 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:08,106 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,106 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:08,107 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:08,107 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:08,108 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,108 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:08,108 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:08,109 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:08,109 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:08,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:08,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,111 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:08,111 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,111 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:08,111 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,112 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:08,112 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,112 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:08,113 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,113 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:08,113 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,113 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:08,114 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,114 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:08,114 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,114 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:08,115 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,115 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:08,115 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:08,115 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:08,116 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:06:08,116 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:06:08,116 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 11 [2021-03-25 20:06:08,116 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [20557153] [2021-03-25 20:06:08,116 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-03-25 20:06:08,116 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:06:08,117 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-03-25 20:06:08,117 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2021-03-25 20:06:08,117 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 81 [2021-03-25 20:06:08,117 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 258 places, 813 transitions, 18530 flow. Second operand has 12 states, 12 states have (on average 27.25) internal successors, (327), 12 states have internal predecessors, (327), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:06:08,117 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:06:08,117 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 81 [2021-03-25 20:06:08,117 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:06:10,837 INFO L129 PetriNetUnfolder]: 4478/8408 cut-off events. [2021-03-25 20:06:10,837 INFO L130 PetriNetUnfolder]: For 407282/412010 co-relation queries the response was YES. [2021-03-25 20:06:10,894 INFO L84 FinitePrefix]: Finished finitePrefix Result has 89607 conditions, 8408 events. 4478/8408 cut-off events. For 407282/412010 co-relation queries the response was YES. Maximal size of possible extension queue 531. Compared 66455 event pairs, 238 based on Foata normal form. 49/8174 useless extension candidates. Maximal degree in co-relation 88353. Up to 5414 conditions per place. [2021-03-25 20:06:10,933 INFO L132 encePairwiseOnDemand]: 68/81 looper letters, 896 selfloop transitions, 96 changer transitions 0/1000 dead transitions. [2021-03-25 20:06:10,933 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 271 places, 1000 transitions, 23721 flow [2021-03-25 20:06:10,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-25 20:06:10,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2021-03-25 20:06:10,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 410 transitions. [2021-03-25 20:06:10,934 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.36155202821869487 [2021-03-25 20:06:10,934 INFO L72 ComplementDD]: Start complementDD. Operand 14 states and 410 transitions. [2021-03-25 20:06:10,934 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 410 transitions. [2021-03-25 20:06:10,935 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:06:10,935 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 14 states and 410 transitions. [2021-03-25 20:06:10,935 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 15 states, 14 states have (on average 29.285714285714285) internal successors, (410), 14 states have internal predecessors, (410), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:06:10,936 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 15 states, 15 states have (on average 81.0) internal successors, (1215), 15 states have internal predecessors, (1215), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:06:10,936 INFO L81 ComplementDD]: Finished complementDD. Result has 15 states, 15 states have (on average 81.0) internal successors, (1215), 15 states have internal predecessors, (1215), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:06:10,936 INFO L185 Difference]: Start difference. First operand has 258 places, 813 transitions, 18530 flow. Second operand 14 states and 410 transitions. [2021-03-25 20:06:10,936 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 271 places, 1000 transitions, 23721 flow [2021-03-25 20:06:11,849 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 265 places, 1000 transitions, 23616 flow, removed 28 selfloop flow, removed 6 redundant places. [2021-03-25 20:06:11,864 INFO L241 Difference]: Finished difference. Result has 267 places, 818 transitions, 18844 flow [2021-03-25 20:06:11,864 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=81, PETRI_DIFFERENCE_MINUEND_FLOW=18435, PETRI_DIFFERENCE_MINUEND_PLACES=252, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=813, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=91, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=717, PETRI_DIFFERENCE_SUBTRAHEND_STATES=14, PETRI_FLOW=18844, PETRI_PLACES=267, PETRI_TRANSITIONS=818} [2021-03-25 20:06:11,864 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 243 predicate places. [2021-03-25 20:06:11,864 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:06:11,865 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 267 places, 818 transitions, 18844 flow [2021-03-25 20:06:11,865 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 267 places, 818 transitions, 18844 flow [2021-03-25 20:06:11,871 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 267 places, 818 transitions, 18844 flow [2021-03-25 20:06:12,898 INFO L129 PetriNetUnfolder]: 2825/6108 cut-off events. [2021-03-25 20:06:12,898 INFO L130 PetriNetUnfolder]: For 309167/314287 co-relation queries the response was YES. [2021-03-25 20:06:12,954 INFO L84 FinitePrefix]: Finished finitePrefix Result has 61565 conditions, 6108 events. 2825/6108 cut-off events. For 309167/314287 co-relation queries the response was YES. Maximal size of possible extension queue 473. Compared 53946 event pairs, 88 based on Foata normal form. 193/5992 useless extension candidates. Maximal degree in co-relation 60329. Up to 2198 conditions per place. [2021-03-25 20:06:13,025 INFO L142 LiptonReduction]: Number of co-enabled transitions 3674 [2021-03-25 20:06:13,118 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:06:13,118 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:06:13,118 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1254 [2021-03-25 20:06:13,118 INFO L480 AbstractCegarLoop]: Abstraction has has 267 places, 818 transitions, 18844 flow [2021-03-25 20:06:13,118 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 27.25) internal successors, (327), 12 states have internal predecessors, (327), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:06:13,118 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:06:13,119 INFO L263 CegarLoopForPetriNet]: trace histogram [3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:06:13,319 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable90,41 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:06:13,319 INFO L428 AbstractCegarLoop]: === Iteration 50 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:06:13,319 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:06:13,319 INFO L82 PathProgramCache]: Analyzing trace with hash 1055580566, now seen corresponding path program 2 times [2021-03-25 20:06:13,319 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:06:13,319 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1054620013] [2021-03-25 20:06:13,320 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:06:13,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:06:13,342 INFO L142 QuantifierPusher]: treesize reduction 29, result has 35.6 percent of original size [2021-03-25 20:06:13,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:06:13,351 INFO L142 QuantifierPusher]: treesize reduction 9, result has 80.9 percent of original size [2021-03-25 20:06:13,352 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:06:13,366 INFO L142 QuantifierPusher]: treesize reduction 15, result has 80.0 percent of original size [2021-03-25 20:06:13,367 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 60 [2021-03-25 20:06:13,395 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,395 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:06:13,412 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,413 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:06:13,437 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,438 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:06:13,458 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,458 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:06:13,479 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,479 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:06:13,499 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,500 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:06:13,520 INFO L142 QuantifierPusher]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 20:06:13,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:06:13,538 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:06:13,538 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1054620013] [2021-03-25 20:06:13,539 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1685069371] [2021-03-25 20:06:13,539 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 42 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 42 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:06:13,572 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-25 20:06:13,573 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:06:13,573 INFO L263 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 59 conjunts are in the unsatisfiable core [2021-03-25 20:06:13,574 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:06:13,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:06:13,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:13,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:13,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:13,593 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:13,593 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:13,594 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,594 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:13,594 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,594 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:13,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:06:13,596 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:06:13,596 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,597 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:06:13,597 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,597 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:06:13,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:06:13,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,622 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:06:13,622 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,622 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:06:13,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:06:13,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,624 INFO L147 QuantifierPusher]: treesize reduction 13, result has 88.4 percent of original size 99 [2021-03-25 20:06:13,624 INFO L142 QuantifierPusher]: treesize reduction 13, result has 88.5 percent of original size [2021-03-25 20:06:13,625 INFO L147 QuantifierPusher]: treesize reduction 2, result has 97.9 percent of original size 94 [2021-03-25 20:06:13,625 INFO L142 QuantifierPusher]: treesize reduction 2, result has 97.9 percent of original size [2021-03-25 20:06:13,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-03-25 20:06:13,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-03-25 20:06:13,662 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,662 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:06:13,663 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:06:13,663 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,664 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:06:13,664 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,664 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:06:13,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:06:13,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:06:13,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:06:13,717 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:06:13,718 INFO L142 QuantifierPusher]: treesize reduction 1, result has 99.2 percent of original size [2021-03-25 20:06:13,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-03-25 20:06:13,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,720 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 112 [2021-03-25 20:06:13,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,721 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 112 [2021-03-25 20:06:13,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 112 [2021-03-25 20:06:13,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,776 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:13,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-03-25 20:06:13,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-03-25 20:06:13,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,778 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:13,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 110 [2021-03-25 20:06:13,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-03-25 20:06:13,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,780 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:13,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 110 [2021-03-25 20:06:13,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-03-25 20:06:13,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:13,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:13,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:13,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:13,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:13,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:13,793 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 110 treesize of output 66 [2021-03-25 20:06:13,794 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,795 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-03-25 20:06:13,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-03-25 20:06:13,796 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:06:13,802 INFO L354 Elim1Store]: treesize reduction 66, result has 1.5 percent of original size [2021-03-25 20:06:13,802 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 110 treesize of output 66 [2021-03-25 20:06:13,803 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,804 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:06:13,804 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,804 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:06:13,804 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:06:13,875 INFO L628 ElimStorePlain]: treesize reduction 24, result has 85.7 percent of original size [2021-03-25 20:06:13,875 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,876 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 144 [2021-03-25 20:06:13,876 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-03-25 20:06:13,876 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:244, output treesize:144 [2021-03-25 20:06:13,876 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,877 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 144 [2021-03-25 20:06:13,877 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,877 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 144 [2021-03-25 20:06:13,933 INFO L142 QuantifierPusher]: treesize reduction 76, result has 56.6 percent of original size [2021-03-25 20:06:13,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-03-25 20:06:13,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,936 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:13,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:06:13,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-03-25 20:06:13,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,938 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-03-25 20:06:13,939 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,939 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:13,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:06:13,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 123 [2021-03-25 20:06:13,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:13,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 123 [2021-03-25 20:06:14,015 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:14,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-03-25 20:06:14,015 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:14,016 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-03-25 20:06:14,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:14,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-03-25 20:06:14,017 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:14,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-03-25 20:06:14,029 INFO L142 QuantifierPusher]: treesize reduction 34, result has 75.5 percent of original size [2021-03-25 20:06:14,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:06:14,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:14,031 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:14,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:14,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:06:14,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 98 [2021-03-25 20:06:14,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:14,033 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-03-25 20:06:14,034 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:14,034 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:14,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:14,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-03-25 20:06:14,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 149 [2021-03-25 20:06:14,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:14,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 149 [2021-03-25 20:06:14,111 INFO L142 QuantifierPusher]: treesize reduction 50, result has 64.5 percent of original size [2021-03-25 20:06:14,112 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:14,112 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:14,112 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-03-25 20:06:14,113 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-03-25 20:06:14,113 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:14,114 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:14,114 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:14,114 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 86 [2021-03-25 20:06:14,115 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-03-25 20:06:14,115 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:14,115 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:14,116 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:14,116 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 86 [2021-03-25 20:06:14,116 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-03-25 20:06:14,121 INFO L354 Elim1Store]: treesize reduction 66, result has 1.5 percent of original size [2021-03-25 20:06:14,121 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 86 treesize of output 40 [2021-03-25 20:06:14,122 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:14,123 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:06:14,123 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:14,123 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:06:14,123 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:06:14,132 INFO L628 ElimStorePlain]: treesize reduction 3, result has 80.0 percent of original size [2021-03-25 20:06:14,132 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:14,132 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:14,132 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:06:14,132 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:86, output treesize:12 [2021-03-25 20:06:14,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:14,133 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:14,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:14,133 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:14,155 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:14,156 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:14,156 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:14,156 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:14,157 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:14,157 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:14,157 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:14,157 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:14,158 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:14,158 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:14,158 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:14,159 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:14,159 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:14,159 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:14,159 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:14,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:14,160 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:14,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:14,160 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:14,161 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:14,161 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:14,161 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:14,161 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:14,162 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:14,162 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:14,162 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:14,162 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:14,163 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:14,163 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:14,163 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:14,163 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:14,164 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:14,164 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:06:14,164 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:06:14,164 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9] total 19 [2021-03-25 20:06:14,164 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1993953691] [2021-03-25 20:06:14,164 INFO L460 AbstractCegarLoop]: Interpolant automaton has 21 states [2021-03-25 20:06:14,164 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:06:14,165 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2021-03-25 20:06:14,165 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=371, Unknown=0, NotChecked=0, Total=420 [2021-03-25 20:06:14,165 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 81 [2021-03-25 20:06:14,165 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 267 places, 818 transitions, 18844 flow. Second operand has 21 states, 21 states have (on average 15.142857142857142) internal successors, (318), 21 states have internal predecessors, (318), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:06:14,165 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:06:14,165 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 81 [2021-03-25 20:06:14,165 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:06:18,067 INFO L129 PetriNetUnfolder]: 5507/9699 cut-off events. [2021-03-25 20:06:18,067 INFO L130 PetriNetUnfolder]: For 673566/673577 co-relation queries the response was YES. [2021-03-25 20:06:18,162 INFO L84 FinitePrefix]: Finished finitePrefix Result has 117818 conditions, 9699 events. 5507/9699 cut-off events. For 673566/673577 co-relation queries the response was YES. Maximal size of possible extension queue 554. Compared 72086 event pairs, 898 based on Foata normal form. 7/9687 useless extension candidates. Maximal degree in co-relation 116589. Up to 7639 conditions per place. [2021-03-25 20:06:18,222 INFO L132 encePairwiseOnDemand]: 64/81 looper letters, 668 selfloop transitions, 258 changer transitions 4/936 dead transitions. [2021-03-25 20:06:18,222 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 289 places, 936 transitions, 22815 flow [2021-03-25 20:06:18,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-03-25 20:06:18,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2021-03-25 20:06:18,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 408 transitions. [2021-03-25 20:06:18,225 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.21900161030595813 [2021-03-25 20:06:18,225 INFO L72 ComplementDD]: Start complementDD. Operand 23 states and 408 transitions. [2021-03-25 20:06:18,226 INFO L73 IsDeterministic]: Start isDeterministic. Operand 23 states and 408 transitions. [2021-03-25 20:06:18,226 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:06:18,226 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 23 states and 408 transitions. [2021-03-25 20:06:18,226 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 24 states, 23 states have (on average 17.73913043478261) internal successors, (408), 23 states have internal predecessors, (408), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:06:18,228 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 24 states, 24 states have (on average 81.0) internal successors, (1944), 24 states have internal predecessors, (1944), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:06:18,228 INFO L81 ComplementDD]: Finished complementDD. Result has 24 states, 24 states have (on average 81.0) internal successors, (1944), 24 states have internal predecessors, (1944), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:06:18,228 INFO L185 Difference]: Start difference. First operand has 267 places, 818 transitions, 18844 flow. Second operand 23 states and 408 transitions. [2021-03-25 20:06:18,228 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 289 places, 936 transitions, 22815 flow [2021-03-25 20:06:20,515 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 278 places, 936 transitions, 22660 flow, removed 22 selfloop flow, removed 11 redundant places. [2021-03-25 20:06:20,530 INFO L241 Difference]: Finished difference. Result has 285 places, 848 transitions, 20303 flow [2021-03-25 20:06:20,531 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=81, PETRI_DIFFERENCE_MINUEND_FLOW=18693, PETRI_DIFFERENCE_MINUEND_PLACES=256, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=818, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=232, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=576, PETRI_DIFFERENCE_SUBTRAHEND_STATES=23, PETRI_FLOW=20303, PETRI_PLACES=285, PETRI_TRANSITIONS=848} [2021-03-25 20:06:20,531 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 261 predicate places. [2021-03-25 20:06:20,531 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:06:20,531 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 285 places, 848 transitions, 20303 flow [2021-03-25 20:06:20,531 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 285 places, 848 transitions, 20303 flow [2021-03-25 20:06:20,537 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 285 places, 848 transitions, 20303 flow [2021-03-25 20:06:21,852 INFO L129 PetriNetUnfolder]: 2849/6175 cut-off events. [2021-03-25 20:06:21,852 INFO L130 PetriNetUnfolder]: For 321758/327146 co-relation queries the response was YES. [2021-03-25 20:06:21,967 INFO L84 FinitePrefix]: Finished finitePrefix Result has 62949 conditions, 6175 events. 2849/6175 cut-off events. For 321758/327146 co-relation queries the response was YES. Maximal size of possible extension queue 462. Compared 54489 event pairs, 78 based on Foata normal form. 200/6074 useless extension candidates. Maximal degree in co-relation 62571. Up to 2224 conditions per place. [2021-03-25 20:06:22,030 INFO L142 LiptonReduction]: Number of co-enabled transitions 3764 [2021-03-25 20:06:22,783 INFO L154 LiptonReduction]: Checked pairs total: 5 [2021-03-25 20:06:22,783 INFO L156 LiptonReduction]: Total number of compositions: 3 [2021-03-25 20:06:22,783 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2252 [2021-03-25 20:06:22,784 INFO L480 AbstractCegarLoop]: Abstraction has has 285 places, 848 transitions, 20347 flow [2021-03-25 20:06:22,784 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 21 states, 21 states have (on average 15.142857142857142) internal successors, (318), 21 states have internal predecessors, (318), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:06:22,784 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:06:22,784 INFO L263 CegarLoopForPetriNet]: trace histogram [3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:06:22,984 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable93,42 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:06:22,984 INFO L428 AbstractCegarLoop]: === Iteration 51 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:06:22,984 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:06:22,984 INFO L82 PathProgramCache]: Analyzing trace with hash -158508062, now seen corresponding path program 3 times [2021-03-25 20:06:22,985 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:06:22,985 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1675945823] [2021-03-25 20:06:22,985 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:06:22,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:06:23,005 INFO L142 QuantifierPusher]: treesize reduction 29, result has 35.6 percent of original size [2021-03-25 20:06:23,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:06:23,014 INFO L142 QuantifierPusher]: treesize reduction 9, result has 80.9 percent of original size [2021-03-25 20:06:23,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:06:23,029 INFO L142 QuantifierPusher]: treesize reduction 15, result has 80.0 percent of original size [2021-03-25 20:06:23,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 60 [2021-03-25 20:06:23,056 INFO L142 QuantifierPusher]: treesize reduction 20, result has 74.0 percent of original size [2021-03-25 20:06:23,057 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-03-25 20:06:23,097 INFO L142 QuantifierPusher]: treesize reduction 5, result has 90.0 percent of original size [2021-03-25 20:06:23,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:06:23,120 INFO L142 QuantifierPusher]: treesize reduction 21, result has 65.6 percent of original size [2021-03-25 20:06:23,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:06:23,144 INFO L142 QuantifierPusher]: treesize reduction 25, result has 56.9 percent of original size [2021-03-25 20:06:23,144 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:06:23,181 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,181 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:06:23,202 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,202 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:06:23,222 INFO L142 QuantifierPusher]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 20:06:23,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:06:23,240 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:06:23,240 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1675945823] [2021-03-25 20:06:23,240 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1445587783] [2021-03-25 20:06:23,240 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 43 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 43 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:06:23,290 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-03-25 20:06:23,290 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:06:23,291 INFO L263 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 61 conjunts are in the unsatisfiable core [2021-03-25 20:06:23,292 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:06:23,292 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,292 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:06:23,293 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,293 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:23,294 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,294 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:23,294 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,295 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:23,314 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,314 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:23,315 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:23,315 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,316 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:23,316 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,316 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:23,317 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,317 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:06:23,318 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,318 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:06:23,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,319 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:06:23,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:06:23,349 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,349 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:06:23,350 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,350 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:06:23,351 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,351 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:06:23,351 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,352 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:06:23,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-03-25 20:06:23,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,354 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:06:23,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:06:23,356 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:06:23,403 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,404 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:06:23,405 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,405 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:06:23,405 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,406 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:06:23,406 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,407 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:06:23,408 INFO L142 QuantifierPusher]: treesize reduction 1, result has 99.2 percent of original size [2021-03-25 20:06:23,409 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-03-25 20:06:23,409 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,410 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 112 [2021-03-25 20:06:23,411 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,411 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 112 [2021-03-25 20:06:23,412 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,413 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 112 [2021-03-25 20:06:23,476 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,477 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-03-25 20:06:23,478 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,478 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-03-25 20:06:23,479 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,480 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-03-25 20:06:23,480 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,481 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-03-25 20:06:23,542 INFO L142 QuantifierPusher]: treesize reduction 10, result has 93.1 percent of original size [2021-03-25 20:06:23,543 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-03-25 20:06:23,544 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,544 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:23,544 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,545 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:06:23,545 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 128 [2021-03-25 20:06:23,546 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,546 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-03-25 20:06:23,547 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,547 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:23,547 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,548 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:06:23,548 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 158 [2021-03-25 20:06:23,549 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 158 [2021-03-25 20:06:23,651 INFO L142 QuantifierPusher]: treesize reduction 34, result has 80.5 percent of original size [2021-03-25 20:06:23,652 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-03-25 20:06:23,652 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,653 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:23,653 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:06:23,654 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 133 [2021-03-25 20:06:23,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,655 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-03-25 20:06:23,655 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,655 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:23,656 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,656 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-03-25 20:06:23,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 184 [2021-03-25 20:06:23,658 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,658 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 184 [2021-03-25 20:06:23,754 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-03-25 20:06:23,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,756 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:23,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 113 [2021-03-25 20:06:23,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 186 [2021-03-25 20:06:23,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,759 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:23,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 113 [2021-03-25 20:06:23,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 186 [2021-03-25 20:06:23,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:23,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:23,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:23,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:23,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:23,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:23,773 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 57 [2021-03-25 20:06:23,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-03-25 20:06:23,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-03-25 20:06:23,776 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:06:23,782 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-03-25 20:06:23,783 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 113 treesize of output 57 [2021-03-25 20:06:23,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:06:23,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:06:23,787 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:06:23,859 INFO L628 ElimStorePlain]: treesize reduction 33, result has 83.8 percent of original size [2021-03-25 20:06:23,860 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 171 [2021-03-25 20:06:23,861 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-03-25 20:06:23,861 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:295, output treesize:171 [2021-03-25 20:06:23,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 171 [2021-03-25 20:06:23,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 171 [2021-03-25 20:06:23,924 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,924 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 171 [2021-03-25 20:06:23,925 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 171 [2021-03-25 20:06:23,925 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 171 [2021-03-25 20:06:23,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 171 [2021-03-25 20:06:23,927 INFO L142 QuantifierPusher]: treesize reduction 93, result has 49.5 percent of original size [2021-03-25 20:06:23,928 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:23,928 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-03-25 20:06:23,929 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-03-25 20:06:23,929 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,930 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:23,930 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,930 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 86 [2021-03-25 20:06:23,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-03-25 20:06:23,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,931 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:23,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 86 [2021-03-25 20:06:23,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-03-25 20:06:23,936 INFO L354 Elim1Store]: treesize reduction 66, result has 1.5 percent of original size [2021-03-25 20:06:23,937 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 86 treesize of output 40 [2021-03-25 20:06:23,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:06:23,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,939 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:06:23,939 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:06:23,949 INFO L628 ElimStorePlain]: treesize reduction 3, result has 80.0 percent of original size [2021-03-25 20:06:23,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:23,950 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:06:23,950 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:86, output treesize:12 [2021-03-25 20:06:23,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:23,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:23,973 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:23,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:23,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:23,975 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,975 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:23,975 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,975 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:23,976 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,976 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:23,976 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,976 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:23,977 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,977 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:23,977 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,977 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:23,978 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,978 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:23,978 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,978 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:23,979 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,979 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:23,979 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,980 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:23,980 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,980 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:23,981 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:23,981 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:23,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:23,982 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:06:23,982 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:06:23,982 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9] total 19 [2021-03-25 20:06:23,982 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1808143381] [2021-03-25 20:06:23,982 INFO L460 AbstractCegarLoop]: Interpolant automaton has 21 states [2021-03-25 20:06:23,982 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:06:23,982 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2021-03-25 20:06:23,983 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=371, Unknown=0, NotChecked=0, Total=420 [2021-03-25 20:06:23,983 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 84 [2021-03-25 20:06:23,983 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 285 places, 848 transitions, 20347 flow. Second operand has 21 states, 21 states have (on average 15.142857142857142) internal successors, (318), 21 states have internal predecessors, (318), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:06:23,983 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:06:23,983 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 84 [2021-03-25 20:06:23,983 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:06:28,115 INFO L129 PetriNetUnfolder]: 5523/9710 cut-off events. [2021-03-25 20:06:28,116 INFO L130 PetriNetUnfolder]: For 690438/690440 co-relation queries the response was YES. [2021-03-25 20:06:28,198 INFO L84 FinitePrefix]: Finished finitePrefix Result has 119092 conditions, 9710 events. 5523/9710 cut-off events. For 690438/690440 co-relation queries the response was YES. Maximal size of possible extension queue 553. Compared 71790 event pairs, 901 based on Foata normal form. 9/9700 useless extension candidates. Maximal degree in co-relation 118640. Up to 7104 conditions per place. [2021-03-25 20:06:28,251 INFO L132 encePairwiseOnDemand]: 66/84 looper letters, 621 selfloop transitions, 335 changer transitions 3/965 dead transitions. [2021-03-25 20:06:28,251 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 302 places, 965 transitions, 24168 flow [2021-03-25 20:06:28,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-03-25 20:06:28,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2021-03-25 20:06:28,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 332 transitions. [2021-03-25 20:06:28,253 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.21957671957671956 [2021-03-25 20:06:28,253 INFO L72 ComplementDD]: Start complementDD. Operand 18 states and 332 transitions. [2021-03-25 20:06:28,253 INFO L73 IsDeterministic]: Start isDeterministic. Operand 18 states and 332 transitions. [2021-03-25 20:06:28,253 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:06:28,253 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 18 states and 332 transitions. [2021-03-25 20:06:28,253 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 19 states, 18 states have (on average 18.444444444444443) internal successors, (332), 18 states have internal predecessors, (332), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:06:28,254 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 19 states, 19 states have (on average 84.0) internal successors, (1596), 19 states have internal predecessors, (1596), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:06:28,254 INFO L81 ComplementDD]: Finished complementDD. Result has 19 states, 19 states have (on average 84.0) internal successors, (1596), 19 states have internal predecessors, (1596), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:06:28,254 INFO L185 Difference]: Start difference. First operand has 285 places, 848 transitions, 20347 flow. Second operand 18 states and 332 transitions. [2021-03-25 20:06:28,254 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 302 places, 965 transitions, 24168 flow [2021-03-25 20:06:29,876 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 294 places, 965 transitions, 23648 flow, removed 152 selfloop flow, removed 8 redundant places. [2021-03-25 20:06:29,893 INFO L241 Difference]: Finished difference. Result has 301 places, 871 transitions, 21234 flow [2021-03-25 20:06:29,894 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=84, PETRI_DIFFERENCE_MINUEND_FLOW=19873, PETRI_DIFFERENCE_MINUEND_PLACES=277, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=848, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=317, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=524, PETRI_DIFFERENCE_SUBTRAHEND_STATES=18, PETRI_FLOW=21234, PETRI_PLACES=301, PETRI_TRANSITIONS=871} [2021-03-25 20:06:29,894 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 277 predicate places. [2021-03-25 20:06:29,894 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:06:29,894 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 301 places, 871 transitions, 21234 flow [2021-03-25 20:06:29,894 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 301 places, 871 transitions, 21234 flow [2021-03-25 20:06:29,903 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 301 places, 871 transitions, 21234 flow [2021-03-25 20:06:31,356 INFO L129 PetriNetUnfolder]: 2876/6239 cut-off events. [2021-03-25 20:06:31,356 INFO L130 PetriNetUnfolder]: For 332955/338341 co-relation queries the response was YES. [2021-03-25 20:06:31,413 INFO L84 FinitePrefix]: Finished finitePrefix Result has 64555 conditions, 6239 events. 2876/6239 cut-off events. For 332955/338341 co-relation queries the response was YES. Maximal size of possible extension queue 467. Compared 55206 event pairs, 78 based on Foata normal form. 204/6131 useless extension candidates. Maximal degree in co-relation 63919. Up to 2226 conditions per place. [2021-03-25 20:06:31,483 INFO L142 LiptonReduction]: Number of co-enabled transitions 3828 [2021-03-25 20:06:31,792 WARN L205 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 51 [2021-03-25 20:06:32,534 INFO L154 LiptonReduction]: Checked pairs total: 4 [2021-03-25 20:06:32,534 INFO L156 LiptonReduction]: Total number of compositions: 4 [2021-03-25 20:06:32,535 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2641 [2021-03-25 20:06:32,535 INFO L480 AbstractCegarLoop]: Abstraction has has 301 places, 871 transitions, 21293 flow [2021-03-25 20:06:32,535 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 21 states, 21 states have (on average 15.142857142857142) internal successors, (318), 21 states have internal predecessors, (318), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:06:32,535 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:06:32,535 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:06:32,739 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable96,43 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:06:32,740 INFO L428 AbstractCegarLoop]: === Iteration 52 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:06:32,740 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:06:32,740 INFO L82 PathProgramCache]: Analyzing trace with hash -2082754235, now seen corresponding path program 1 times [2021-03-25 20:06:32,740 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:06:32,740 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1243445799] [2021-03-25 20:06:32,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:06:32,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:06:32,748 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,749 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:06:32,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:06:32,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:06:32,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:06:32,765 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,765 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:32,765 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:06:32,765 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1243445799] [2021-03-25 20:06:32,765 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2033585574] [2021-03-25 20:06:32,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 44 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 44 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:06:32,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:06:32,798 INFO L263 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 5 conjunts are in the unsatisfiable core [2021-03-25 20:06:32,799 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:06:32,799 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,799 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:06:32,799 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,800 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:06:32,800 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,800 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:06:32,800 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,801 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:06:32,801 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,801 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:06:32,801 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,802 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:06:32,802 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,802 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:06:32,802 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,802 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:06:32,803 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,803 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:06:32,803 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,803 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:06:32,804 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,804 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:06:32,804 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,804 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:06:32,805 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,805 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:06:32,805 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,806 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:06:32,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,806 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:06:32,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,807 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:06:32,807 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,807 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:32,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:06:32,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:06:32,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,809 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:32,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,809 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:06:32,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:06:32,810 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:06:32,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:06:32,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:06:32,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:06:32,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:06:32,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:06:32,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:06:32,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:06:32,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:06:32,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:06:32,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,815 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:32,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:06:32,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:32,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,816 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:32,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:06:32,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:32,817 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:06:32,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:06:32,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,818 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:32,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:06:32,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:32,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,820 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:32,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:06:32,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:32,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:06:32,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:06:32,822 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-03-25 20:06:32,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:32,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:32,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,823 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:32,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,823 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:32,824 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:32,824 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:32,824 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,825 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:32,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,825 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:32,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,825 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:32,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:32,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:32,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:32,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:32,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,828 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:32,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,828 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:32,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,829 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:32,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,829 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:32,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,829 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:32,830 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:32,830 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:32,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,831 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:32,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:32,831 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:06:32,831 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:06:32,831 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:06:32,832 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4] total 5 [2021-03-25 20:06:32,832 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [819279739] [2021-03-25 20:06:32,832 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-03-25 20:06:32,832 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:06:32,832 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-03-25 20:06:32,832 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-03-25 20:06:32,832 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 42 out of 88 [2021-03-25 20:06:32,832 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 301 places, 871 transitions, 21293 flow. Second operand has 6 states, 6 states have (on average 43.333333333333336) internal successors, (260), 6 states have internal predecessors, (260), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:06:32,832 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:06:32,832 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 42 of 88 [2021-03-25 20:06:32,832 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:06:35,152 INFO L129 PetriNetUnfolder]: 3205/7091 cut-off events. [2021-03-25 20:06:35,153 INFO L130 PetriNetUnfolder]: For 430400/436388 co-relation queries the response was YES. [2021-03-25 20:06:35,220 INFO L84 FinitePrefix]: Finished finitePrefix Result has 80057 conditions, 7091 events. 3205/7091 cut-off events. For 430400/436388 co-relation queries the response was YES. Maximal size of possible extension queue 520. Compared 64369 event pairs, 82 based on Foata normal form. 173/6974 useless extension candidates. Maximal degree in co-relation 79476. Up to 2496 conditions per place. [2021-03-25 20:06:35,259 INFO L132 encePairwiseOnDemand]: 72/88 looper letters, 381 selfloop transitions, 566 changer transitions 0/1036 dead transitions. [2021-03-25 20:06:35,259 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 305 places, 1036 transitions, 27793 flow [2021-03-25 20:06:35,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-25 20:06:35,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-25 20:06:35,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 235 transitions. [2021-03-25 20:06:35,261 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5340909090909091 [2021-03-25 20:06:35,261 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 235 transitions. [2021-03-25 20:06:35,261 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 235 transitions. [2021-03-25 20:06:35,261 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:06:35,261 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 235 transitions. [2021-03-25 20:06:35,261 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 47.0) internal successors, (235), 5 states have internal predecessors, (235), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:06:35,262 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 88.0) internal successors, (528), 6 states have internal predecessors, (528), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:06:35,262 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 88.0) internal successors, (528), 6 states have internal predecessors, (528), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:06:35,262 INFO L185 Difference]: Start difference. First operand has 301 places, 871 transitions, 21293 flow. Second operand 5 states and 235 transitions. [2021-03-25 20:06:35,262 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 305 places, 1036 transitions, 27793 flow [2021-03-25 20:06:36,375 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 301 places, 1036 transitions, 27395 flow, removed 165 selfloop flow, removed 4 redundant places. [2021-03-25 20:06:36,394 INFO L241 Difference]: Finished difference. Result has 304 places, 1022 transitions, 27495 flow [2021-03-25 20:06:36,394 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=88, PETRI_DIFFERENCE_MINUEND_FLOW=20895, PETRI_DIFFERENCE_MINUEND_PLACES=297, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=871, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=418, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=312, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=27495, PETRI_PLACES=304, PETRI_TRANSITIONS=1022} [2021-03-25 20:06:36,394 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 280 predicate places. [2021-03-25 20:06:36,395 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:06:36,395 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 304 places, 1022 transitions, 27495 flow [2021-03-25 20:06:36,395 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 304 places, 1022 transitions, 27495 flow [2021-03-25 20:06:36,407 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 304 places, 1022 transitions, 27495 flow [2021-03-25 20:06:38,166 INFO L129 PetriNetUnfolder]: 3316/7266 cut-off events. [2021-03-25 20:06:38,166 INFO L130 PetriNetUnfolder]: For 427294/433696 co-relation queries the response was YES. [2021-03-25 20:06:38,249 INFO L84 FinitePrefix]: Finished finitePrefix Result has 79660 conditions, 7266 events. 3316/7266 cut-off events. For 427294/433696 co-relation queries the response was YES. Maximal size of possible extension queue 544. Compared 66351 event pairs, 86 based on Foata normal form. 215/7162 useless extension candidates. Maximal degree in co-relation 79141. Up to 2582 conditions per place. [2021-03-25 20:06:38,360 INFO L142 LiptonReduction]: Number of co-enabled transitions 4052 [2021-03-25 20:06:38,481 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:06:38,481 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:06:38,482 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2087 [2021-03-25 20:06:38,482 INFO L480 AbstractCegarLoop]: Abstraction has has 304 places, 1022 transitions, 27495 flow [2021-03-25 20:06:38,482 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 43.333333333333336) internal successors, (260), 6 states have internal predecessors, (260), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:06:38,482 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:06:38,482 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:06:38,682 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable99,44 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:06:38,683 INFO L428 AbstractCegarLoop]: === Iteration 53 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:06:38,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:06:38,683 INFO L82 PathProgramCache]: Analyzing trace with hash 24403220, now seen corresponding path program 1 times [2021-03-25 20:06:38,683 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:06:38,683 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [703137492] [2021-03-25 20:06:38,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:06:38,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:06:38,704 INFO L142 QuantifierPusher]: treesize reduction 29, result has 35.6 percent of original size [2021-03-25 20:06:38,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:06:38,715 INFO L142 QuantifierPusher]: treesize reduction 9, result has 80.9 percent of original size [2021-03-25 20:06:38,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:06:38,729 INFO L142 QuantifierPusher]: treesize reduction 15, result has 80.0 percent of original size [2021-03-25 20:06:38,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 60 [2021-03-25 20:06:38,751 INFO L142 QuantifierPusher]: treesize reduction 42, result has 54.8 percent of original size [2021-03-25 20:06:38,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:06:38,781 INFO L142 QuantifierPusher]: treesize reduction 25, result has 63.2 percent of original size [2021-03-25 20:06:38,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:06:38,801 INFO L142 QuantifierPusher]: treesize reduction 17, result has 66.0 percent of original size [2021-03-25 20:06:38,802 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:06:38,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:38,829 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:06:38,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:38,843 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:06:38,857 INFO L142 QuantifierPusher]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 20:06:38,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:06:38,868 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:06:38,868 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [703137492] [2021-03-25 20:06:38,869 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1576940067] [2021-03-25 20:06:38,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 45 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 45 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:06:38,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:06:38,901 INFO L263 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 55 conjunts are in the unsatisfiable core [2021-03-25 20:06:38,901 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:06:38,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:38,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:06:38,903 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:38,903 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:38,903 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:38,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:38,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:38,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:38,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:38,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:38,920 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:38,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:38,921 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:38,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:38,921 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:38,922 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:38,922 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:38,922 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:38,923 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:38,923 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:38,923 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:38,923 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:38,924 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:38,924 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:38,924 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:38,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:38,925 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:38,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:38,925 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:38,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:38,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:38,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:38,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:38,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:06:38,928 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:38,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:06:38,928 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:38,929 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:06:38,929 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:38,929 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:06:38,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:38,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-03-25 20:06:38,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:38,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:06:38,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:38,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:06:38,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:38,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:06:38,986 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:38,987 INFO L147 QuantifierPusher]: treesize reduction 5, result has 95.6 percent of original size 109 [2021-03-25 20:06:38,988 INFO L142 QuantifierPusher]: treesize reduction 5, result has 95.7 percent of original size [2021-03-25 20:06:38,988 INFO L147 QuantifierPusher]: treesize reduction 2, result has 98.1 percent of original size 106 [2021-03-25 20:06:38,989 INFO L142 QuantifierPusher]: treesize reduction 2, result has 98.1 percent of original size [2021-03-25 20:06:38,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 106 [2021-03-25 20:06:38,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:38,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 106 [2021-03-25 20:06:39,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-03-25 20:06:39,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-03-25 20:06:39,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-03-25 20:06:39,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-03-25 20:06:39,067 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-03-25 20:06:39,068 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-03-25 20:06:39,069 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-03-25 20:06:39,084 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-03-25 20:06:39,086 INFO L142 QuantifierPusher]: treesize reduction 1, result has 99.3 percent of original size [2021-03-25 20:06:39,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-03-25 20:06:39,088 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,089 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 143 [2021-03-25 20:06:39,089 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,090 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 143 [2021-03-25 20:06:39,091 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,092 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 143 [2021-03-25 20:06:39,160 INFO L142 QuantifierPusher]: treesize reduction 1, result has 99.4 percent of original size [2021-03-25 20:06:39,162 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:39,162 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,163 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-03-25 20:06:39,164 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 168 [2021-03-25 20:06:39,165 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,166 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:39,167 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,167 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 106 [2021-03-25 20:06:39,168 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 178 [2021-03-25 20:06:39,168 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,169 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:39,169 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,170 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 106 [2021-03-25 20:06:39,170 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 178 [2021-03-25 20:06:39,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:39,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:39,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:39,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:39,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:39,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:39,186 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 62 [2021-03-25 20:06:39,186 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,187 INFO L147 QuantifierPusher]: treesize reduction 4, result has 91.1 percent of original size 41 [2021-03-25 20:06:39,187 INFO L142 QuantifierPusher]: treesize reduction 4, result has 91.1 percent of original size [2021-03-25 20:06:39,188 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:06:39,188 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:06:39,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:39,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:39,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:39,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:39,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:39,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:39,200 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 62 [2021-03-25 20:06:39,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,202 INFO L147 QuantifierPusher]: treesize reduction 4, result has 93.8 percent of original size 61 [2021-03-25 20:06:39,202 INFO L142 QuantifierPusher]: treesize reduction 4, result has 93.8 percent of original size [2021-03-25 20:06:39,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-03-25 20:06:39,203 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:06:39,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:39,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:39,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:39,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:39,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:39,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:39,218 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 62 [2021-03-25 20:06:39,218 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,219 INFO L147 QuantifierPusher]: treesize reduction 4, result has 92.7 percent of original size 51 [2021-03-25 20:06:39,220 INFO L142 QuantifierPusher]: treesize reduction 4, result has 92.7 percent of original size [2021-03-25 20:06:39,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:06:39,220 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-25 20:06:39,363 INFO L354 Elim1Store]: treesize reduction 66, result has 1.5 percent of original size [2021-03-25 20:06:39,363 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 106 treesize of output 62 [2021-03-25 20:06:39,366 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,367 INFO L147 QuantifierPusher]: treesize reduction 4, result has 92.7 percent of original size 51 [2021-03-25 20:06:39,367 INFO L142 QuantifierPusher]: treesize reduction 4, result has 92.7 percent of original size [2021-03-25 20:06:39,368 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:06:39,368 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-25 20:06:39,511 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 56 [2021-03-25 20:06:39,512 INFO L628 ElimStorePlain]: treesize reduction 14, result has 96.2 percent of original size [2021-03-25 20:06:39,512 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 355 [2021-03-25 20:06:39,513 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 4 xjuncts. [2021-03-25 20:06:39,513 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:589, output treesize:355 [2021-03-25 20:06:39,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 355 [2021-03-25 20:06:39,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 355 [2021-03-25 20:06:39,610 INFO L142 QuantifierPusher]: treesize reduction 173, result has 51.7 percent of original size [2021-03-25 20:06:39,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 185 [2021-03-25 20:06:39,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-03-25 20:06:39,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-03-25 20:06:39,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-03-25 20:06:39,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-03-25 20:06:39,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-03-25 20:06:39,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-03-25 20:06:39,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-03-25 20:06:39,675 INFO L142 QuantifierPusher]: treesize reduction 104, result has 46.7 percent of original size [2021-03-25 20:06:39,676 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:39,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 86 [2021-03-25 20:06:39,678 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-03-25 20:06:39,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,679 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:39,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-03-25 20:06:39,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 86 [2021-03-25 20:06:39,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,681 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:39,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-03-25 20:06:39,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 86 [2021-03-25 20:06:39,688 INFO L354 Elim1Store]: treesize reduction 66, result has 1.5 percent of original size [2021-03-25 20:06:39,688 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 85 treesize of output 41 [2021-03-25 20:06:39,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:06:39,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:06:39,691 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:06:39,704 INFO L628 ElimStorePlain]: treesize reduction 11, result has 52.2 percent of original size [2021-03-25 20:06:39,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:39,705 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:06:39,705 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:85, output treesize:12 [2021-03-25 20:06:39,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:39,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:39,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:39,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:39,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:39,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:39,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:39,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:39,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:39,737 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:39,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:39,737 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:06:39,738 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:06:39,738 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 18 [2021-03-25 20:06:39,738 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [647872070] [2021-03-25 20:06:39,738 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-03-25 20:06:39,738 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:06:39,738 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-03-25 20:06:39,738 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=327, Unknown=0, NotChecked=0, Total=380 [2021-03-25 20:06:39,739 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 88 [2021-03-25 20:06:39,739 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 304 places, 1022 transitions, 27495 flow. Second operand has 20 states, 20 states have (on average 15.1) internal successors, (302), 20 states have internal predecessors, (302), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:06:39,739 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:06:39,739 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 88 [2021-03-25 20:06:39,739 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:06:40,673 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 46 [2021-03-25 20:06:44,984 INFO L129 PetriNetUnfolder]: 6446/11408 cut-off events. [2021-03-25 20:06:44,984 INFO L130 PetriNetUnfolder]: For 885677/885677 co-relation queries the response was YES. [2021-03-25 20:06:45,099 INFO L84 FinitePrefix]: Finished finitePrefix Result has 146832 conditions, 11408 events. 6446/11408 cut-off events. For 885677/885677 co-relation queries the response was YES. Maximal size of possible extension queue 625. Compared 87146 event pairs, 1011 based on Foata normal form. 2/11395 useless extension candidates. Maximal degree in co-relation 146023. Up to 8784 conditions per place. [2021-03-25 20:06:45,177 INFO L132 encePairwiseOnDemand]: 67/88 looper letters, 786 selfloop transitions, 322 changer transitions 7/1121 dead transitions. [2021-03-25 20:06:45,177 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 324 places, 1121 transitions, 31416 flow [2021-03-25 20:06:45,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-25 20:06:45,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2021-03-25 20:06:45,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 386 transitions. [2021-03-25 20:06:45,179 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.20887445887445888 [2021-03-25 20:06:45,179 INFO L72 ComplementDD]: Start complementDD. Operand 21 states and 386 transitions. [2021-03-25 20:06:45,179 INFO L73 IsDeterministic]: Start isDeterministic. Operand 21 states and 386 transitions. [2021-03-25 20:06:45,179 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:06:45,179 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 21 states and 386 transitions. [2021-03-25 20:06:45,179 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 22 states, 21 states have (on average 18.38095238095238) internal successors, (386), 21 states have internal predecessors, (386), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:06:45,180 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 22 states, 22 states have (on average 88.0) internal successors, (1936), 22 states have internal predecessors, (1936), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:06:45,181 INFO L81 ComplementDD]: Finished complementDD. Result has 22 states, 22 states have (on average 88.0) internal successors, (1936), 22 states have internal predecessors, (1936), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:06:45,181 INFO L185 Difference]: Start difference. First operand has 304 places, 1022 transitions, 27495 flow. Second operand 21 states and 386 transitions. [2021-03-25 20:06:45,181 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 324 places, 1121 transitions, 31416 flow [2021-03-25 20:06:47,381 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 324 places, 1121 transitions, 31144 flow, removed 136 selfloop flow, removed 0 redundant places. [2021-03-25 20:06:47,402 INFO L241 Difference]: Finished difference. Result has 329 places, 1043 transitions, 28840 flow [2021-03-25 20:06:47,403 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=88, PETRI_DIFFERENCE_MINUEND_FLOW=27257, PETRI_DIFFERENCE_MINUEND_PLACES=304, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1022, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=308, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=711, PETRI_DIFFERENCE_SUBTRAHEND_STATES=21, PETRI_FLOW=28840, PETRI_PLACES=329, PETRI_TRANSITIONS=1043} [2021-03-25 20:06:47,403 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 305 predicate places. [2021-03-25 20:06:47,403 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:06:47,403 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 329 places, 1043 transitions, 28840 flow [2021-03-25 20:06:47,403 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 329 places, 1043 transitions, 28840 flow [2021-03-25 20:06:47,414 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 329 places, 1043 transitions, 28840 flow [2021-03-25 20:06:49,358 INFO L129 PetriNetUnfolder]: 3325/7284 cut-off events. [2021-03-25 20:06:49,358 INFO L130 PetriNetUnfolder]: For 472191/479325 co-relation queries the response was YES. [2021-03-25 20:06:49,433 INFO L84 FinitePrefix]: Finished finitePrefix Result has 82434 conditions, 7284 events. 3325/7284 cut-off events. For 472191/479325 co-relation queries the response was YES. Maximal size of possible extension queue 525. Compared 66405 event pairs, 93 based on Foata normal form. 244/7211 useless extension candidates. Maximal degree in co-relation 82039. Up to 2571 conditions per place. [2021-03-25 20:06:49,695 INFO L142 LiptonReduction]: Number of co-enabled transitions 4098 [2021-03-25 20:06:50,158 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:06:50,158 INFO L156 LiptonReduction]: Total number of compositions: 1 [2021-03-25 20:06:50,158 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2755 [2021-03-25 20:06:50,158 INFO L480 AbstractCegarLoop]: Abstraction has has 329 places, 1043 transitions, 28866 flow [2021-03-25 20:06:50,159 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 15.1) internal successors, (302), 20 states have internal predecessors, (302), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:06:50,159 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:06:50,159 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:06:50,359 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 45 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable100 [2021-03-25 20:06:50,359 INFO L428 AbstractCegarLoop]: === Iteration 54 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:06:50,359 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:06:50,359 INFO L82 PathProgramCache]: Analyzing trace with hash -508942946, now seen corresponding path program 2 times [2021-03-25 20:06:50,360 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:06:50,360 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [571182803] [2021-03-25 20:06:50,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:06:50,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:06:50,384 INFO L142 QuantifierPusher]: treesize reduction 29, result has 35.6 percent of original size [2021-03-25 20:06:50,385 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:06:50,393 INFO L142 QuantifierPusher]: treesize reduction 9, result has 80.9 percent of original size [2021-03-25 20:06:50,394 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:06:50,409 INFO L142 QuantifierPusher]: treesize reduction 15, result has 80.0 percent of original size [2021-03-25 20:06:50,409 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 60 [2021-03-25 20:06:50,434 INFO L142 QuantifierPusher]: treesize reduction 42, result has 55.8 percent of original size [2021-03-25 20:06:50,435 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:06:50,476 INFO L142 QuantifierPusher]: treesize reduction 32, result has 57.3 percent of original size [2021-03-25 20:06:50,477 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:06:50,506 INFO L142 QuantifierPusher]: treesize reduction 17, result has 66.0 percent of original size [2021-03-25 20:06:50,506 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:06:50,531 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,531 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:06:50,544 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,544 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:06:50,557 INFO L142 QuantifierPusher]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 20:06:50,557 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:06:50,567 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:06:50,568 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [571182803] [2021-03-25 20:06:50,568 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [602703731] [2021-03-25 20:06:50,568 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 46 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 46 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:06:50,597 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-25 20:06:50,597 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:06:50,598 INFO L263 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 54 conjunts are in the unsatisfiable core [2021-03-25 20:06:50,599 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:06:50,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:06:50,600 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,600 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:50,600 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:50,601 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:50,616 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:50,616 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:50,617 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,617 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:50,617 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,617 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:06:50,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,618 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:06:50,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:06:50,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:06:50,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:06:50,640 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:06:50,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:06:50,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,642 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:06:50,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,642 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:06:50,643 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,644 INFO L147 QuantifierPusher]: treesize reduction 13, result has 88.4 percent of original size 99 [2021-03-25 20:06:50,644 INFO L142 QuantifierPusher]: treesize reduction 13, result has 88.5 percent of original size [2021-03-25 20:06:50,645 INFO L147 QuantifierPusher]: treesize reduction 2, result has 97.9 percent of original size 94 [2021-03-25 20:06:50,646 INFO L142 QuantifierPusher]: treesize reduction 2, result has 97.9 percent of original size [2021-03-25 20:06:50,646 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-03-25 20:06:50,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-03-25 20:06:50,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-03-25 20:06:50,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,678 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-03-25 20:06:50,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-03-25 20:06:50,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-03-25 20:06:50,680 INFO L142 QuantifierPusher]: treesize reduction 1, result has 99.2 percent of original size [2021-03-25 20:06:50,681 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 124 [2021-03-25 20:06:50,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,682 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:50,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:06:50,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-03-25 20:06:50,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,684 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-03-25 20:06:50,684 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,685 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:50,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:06:50,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 156 [2021-03-25 20:06:50,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 156 [2021-03-25 20:06:50,771 INFO L142 QuantifierPusher]: treesize reduction 34, result has 80.2 percent of original size [2021-03-25 20:06:50,772 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-03-25 20:06:50,772 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,773 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:50,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,773 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:06:50,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-03-25 20:06:50,774 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,775 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-03-25 20:06:50,775 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,775 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:50,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-03-25 20:06:50,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-03-25 20:06:50,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-03-25 20:06:50,872 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-03-25 20:06:50,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-03-25 20:06:50,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,875 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-03-25 20:06:50,875 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,876 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-03-25 20:06:50,932 INFO L142 QuantifierPusher]: treesize reduction 1, result has 99.5 percent of original size [2021-03-25 20:06:50,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 191 [2021-03-25 20:06:50,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,935 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:50,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 110 [2021-03-25 20:06:50,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 203 [2021-03-25 20:06:50,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,937 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:50,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 110 [2021-03-25 20:06:50,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 203 [2021-03-25 20:06:50,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:50,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:50,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:50,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:50,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:50,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:50,951 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 110 treesize of output 62 [2021-03-25 20:06:50,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:06:50,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:06:50,956 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:06:50,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:50,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:50,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:50,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:50,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:50,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:50,968 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 110 treesize of output 62 [2021-03-25 20:06:50,969 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,970 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:06:50,970 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,971 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:06:50,971 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:06:50,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:50,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:50,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:50,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:50,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:50,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:06:50,983 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 110 treesize of output 62 [2021-03-25 20:06:50,983 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:06:50,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:06:50,991 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-25 20:06:50,997 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-03-25 20:06:50,997 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 110 treesize of output 62 [2021-03-25 20:06:50,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,998 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:06:50,999 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:50,999 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:06:50,999 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-25 20:06:51,178 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 47 [2021-03-25 20:06:51,179 INFO L628 ElimStorePlain]: treesize reduction 80, result has 82.4 percent of original size [2021-03-25 20:06:51,179 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:51,180 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 375 [2021-03-25 20:06:51,180 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 4 xjuncts. [2021-03-25 20:06:51,180 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:611, output treesize:375 [2021-03-25 20:06:51,181 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:51,181 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 375 [2021-03-25 20:06:51,182 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:51,182 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 375 [2021-03-25 20:06:51,288 INFO L142 QuantifierPusher]: treesize reduction 183, result has 51.6 percent of original size [2021-03-25 20:06:51,288 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 195 [2021-03-25 20:06:51,289 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:51,289 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 192 [2021-03-25 20:06:51,290 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:51,290 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 192 [2021-03-25 20:06:51,291 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:51,291 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 192 [2021-03-25 20:06:51,353 INFO L142 QuantifierPusher]: treesize reduction 107, result has 47.8 percent of original size [2021-03-25 20:06:51,354 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:51,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:51,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-03-25 20:06:51,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:06:51,356 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:51,356 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:51,357 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:51,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-03-25 20:06:51,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-03-25 20:06:51,358 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:51,358 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:06:51,358 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:51,359 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-03-25 20:06:51,359 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-03-25 20:06:51,363 INFO L354 Elim1Store]: treesize reduction 66, result has 1.5 percent of original size [2021-03-25 20:06:51,363 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 93 treesize of output 45 [2021-03-25 20:06:51,363 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:51,364 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:06:51,365 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:51,365 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:06:51,365 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:06:51,374 INFO L628 ElimStorePlain]: treesize reduction 8, result has 60.0 percent of original size [2021-03-25 20:06:51,374 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:51,375 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:51,375 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:06:51,375 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:93, output treesize:12 [2021-03-25 20:06:51,375 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:51,375 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:51,376 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:51,376 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:51,395 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:51,395 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:51,395 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:51,395 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:51,396 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:51,396 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:51,396 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:51,396 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:51,397 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:51,397 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:51,397 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:51,398 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:51,398 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:51,398 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:51,398 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:51,399 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:51,399 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:51,399 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:51,399 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:51,400 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:51,400 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:51,400 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:51,400 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:51,401 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:51,401 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:51,401 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:51,401 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:51,402 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:51,402 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:51,402 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:51,402 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:06:51,403 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:06:51,403 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:06:51,403 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:06:51,403 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 18 [2021-03-25 20:06:51,403 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2076796268] [2021-03-25 20:06:51,403 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-03-25 20:06:51,403 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:06:51,404 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-03-25 20:06:51,404 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=325, Unknown=0, NotChecked=0, Total=380 [2021-03-25 20:06:51,404 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 89 [2021-03-25 20:06:51,404 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 329 places, 1043 transitions, 28866 flow. Second operand has 20 states, 20 states have (on average 15.1) internal successors, (302), 20 states have internal predecessors, (302), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:06:51,404 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:06:51,404 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 89 [2021-03-25 20:06:51,404 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:06:52,406 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 45 [2021-03-25 20:06:57,180 INFO L129 PetriNetUnfolder]: 6457/11440 cut-off events. [2021-03-25 20:06:57,180 INFO L130 PetriNetUnfolder]: For 972962/972962 co-relation queries the response was YES. [2021-03-25 20:06:57,277 INFO L84 FinitePrefix]: Finished finitePrefix Result has 151390 conditions, 11440 events. 6457/11440 cut-off events. For 972962/972962 co-relation queries the response was YES. Maximal size of possible extension queue 624. Compared 87484 event pairs, 1041 based on Foata normal form. 2/11427 useless extension candidates. Maximal degree in co-relation 150673. Up to 8808 conditions per place. [2021-03-25 20:06:57,340 INFO L132 encePairwiseOnDemand]: 67/89 looper letters, 792 selfloop transitions, 323 changer transitions 7/1128 dead transitions. [2021-03-25 20:06:57,340 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 346 places, 1128 transitions, 32607 flow [2021-03-25 20:06:57,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-03-25 20:06:57,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2021-03-25 20:06:57,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 335 transitions. [2021-03-25 20:06:57,341 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.2091136079900125 [2021-03-25 20:06:57,341 INFO L72 ComplementDD]: Start complementDD. Operand 18 states and 335 transitions. [2021-03-25 20:06:57,341 INFO L73 IsDeterministic]: Start isDeterministic. Operand 18 states and 335 transitions. [2021-03-25 20:06:57,341 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:06:57,341 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 18 states and 335 transitions. [2021-03-25 20:06:57,342 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 19 states, 18 states have (on average 18.61111111111111) internal successors, (335), 18 states have internal predecessors, (335), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:06:57,343 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 19 states, 19 states have (on average 89.0) internal successors, (1691), 19 states have internal predecessors, (1691), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:06:57,343 INFO L81 ComplementDD]: Finished complementDD. Result has 19 states, 19 states have (on average 89.0) internal successors, (1691), 19 states have internal predecessors, (1691), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:06:57,343 INFO L185 Difference]: Start difference. First operand has 329 places, 1043 transitions, 28866 flow. Second operand 18 states and 335 transitions. [2021-03-25 20:06:57,343 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 346 places, 1128 transitions, 32607 flow [2021-03-25 20:06:59,606 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 338 places, 1128 transitions, 32269 flow, removed 140 selfloop flow, removed 8 redundant places. [2021-03-25 20:06:59,627 INFO L241 Difference]: Finished difference. Result has 344 places, 1056 transitions, 30035 flow [2021-03-25 20:06:59,628 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=89, PETRI_DIFFERENCE_MINUEND_FLOW=28541, PETRI_DIFFERENCE_MINUEND_PLACES=321, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1043, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=312, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=726, PETRI_DIFFERENCE_SUBTRAHEND_STATES=18, PETRI_FLOW=30035, PETRI_PLACES=344, PETRI_TRANSITIONS=1056} [2021-03-25 20:06:59,628 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 320 predicate places. [2021-03-25 20:06:59,628 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:06:59,628 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 344 places, 1056 transitions, 30035 flow [2021-03-25 20:06:59,628 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 344 places, 1056 transitions, 30035 flow [2021-03-25 20:06:59,637 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 344 places, 1056 transitions, 30035 flow [2021-03-25 20:07:01,445 INFO L129 PetriNetUnfolder]: 3331/7294 cut-off events. [2021-03-25 20:07:01,445 INFO L130 PetriNetUnfolder]: For 522569/530633 co-relation queries the response was YES. [2021-03-25 20:07:01,525 INFO L84 FinitePrefix]: Finished finitePrefix Result has 85778 conditions, 7294 events. 3331/7294 cut-off events. For 522569/530633 co-relation queries the response was YES. Maximal size of possible extension queue 524. Compared 66431 event pairs, 96 based on Foata normal form. 170/7141 useless extension candidates. Maximal degree in co-relation 85178. Up to 2566 conditions per place. [2021-03-25 20:07:01,617 INFO L142 LiptonReduction]: Number of co-enabled transitions 4144 [2021-03-25 20:07:02,059 INFO L154 LiptonReduction]: Checked pairs total: 4 [2021-03-25 20:07:02,059 INFO L156 LiptonReduction]: Total number of compositions: 2 [2021-03-25 20:07:02,060 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2432 [2021-03-25 20:07:02,060 INFO L480 AbstractCegarLoop]: Abstraction has has 344 places, 1056 transitions, 30087 flow [2021-03-25 20:07:02,060 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 15.1) internal successors, (302), 20 states have internal predecessors, (302), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:07:02,060 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:07:02,060 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:07:02,263 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 46 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable101 [2021-03-25 20:07:02,264 INFO L428 AbstractCegarLoop]: === Iteration 55 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:07:02,264 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:07:02,264 INFO L82 PathProgramCache]: Analyzing trace with hash 1039006305, now seen corresponding path program 1 times [2021-03-25 20:07:02,264 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:07:02,264 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1409870610] [2021-03-25 20:07:02,264 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:07:02,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:07:02,272 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,272 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:07:02,275 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,275 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:07:02,278 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,279 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:07:02,283 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,283 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:07:02,288 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,289 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:07:02,289 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:07:02,289 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1409870610] [2021-03-25 20:07:02,289 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [647868691] [2021-03-25 20:07:02,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 47 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 47 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:07:02,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:07:02,359 INFO L263 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 6 conjunts are in the unsatisfiable core [2021-03-25 20:07:02,359 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:07:02,360 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,360 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:07:02,360 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,361 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:07:02,361 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,361 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:07:02,362 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,362 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:07:02,362 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,362 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:07:02,363 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:07:02,363 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,364 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:07:02,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,364 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:07:02,365 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,365 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:02,365 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,365 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:07:02,366 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:07:02,366 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,366 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:02,367 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,367 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:07:02,367 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:07:02,368 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,368 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:07:02,368 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,369 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:07:02,369 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,369 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:07:02,370 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,370 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:07:02,370 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,370 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:07:02,371 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,371 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:07:02,371 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,372 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:02,372 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,372 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:07:02,373 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:02,373 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,373 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:02,373 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,374 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:07:02,374 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:02,374 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,375 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:07:02,375 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,375 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:07:02,376 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,376 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:07:02,376 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,376 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:07:02,377 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,377 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:07:02,377 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,378 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:07:02,378 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,378 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:07:02,378 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,379 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:07:02,379 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,379 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:07:02,379 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,380 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:07:02,380 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,380 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:02,381 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,381 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:07:02,381 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:07:02,382 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,382 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:02,382 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,382 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:07:02,383 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:07:02,383 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:07:02,384 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:07:02,385 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,385 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:07:02,385 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,385 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:07:02,386 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,386 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:07:02,386 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,386 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:07:02,387 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,387 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:02,387 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,388 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:07:02,388 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:07:02,388 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,389 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:02,389 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,389 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:02,390 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,390 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:07:02,390 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 20:07:02,391 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:07:02,391 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,392 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:07:02,392 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,392 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:07:02,393 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,393 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:07:02,393 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,394 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:07:02,394 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,394 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:07:02,394 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,395 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:07:02,395 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,395 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:07:02,395 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,396 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:07:02,396 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,396 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:07:02,397 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,397 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:07:02,397 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,397 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:07:02,398 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,398 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:07:02,398 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,398 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:07:02,399 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,399 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:07:02,399 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,400 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:07:02,400 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,400 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:07:02,400 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,401 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:07:02,401 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,401 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:07:02,401 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,402 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:07:02,402 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:02,402 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:07:02,402 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-25 20:07:02,402 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:07:02,403 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4] total 5 [2021-03-25 20:07:02,403 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1153586683] [2021-03-25 20:07:02,403 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-03-25 20:07:02,403 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:07:02,404 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-03-25 20:07:02,404 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-03-25 20:07:02,404 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 57 out of 91 [2021-03-25 20:07:02,404 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 344 places, 1056 transitions, 30087 flow. Second operand has 6 states, 6 states have (on average 58.166666666666664) internal successors, (349), 6 states have internal predecessors, (349), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:07:02,404 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:07:02,404 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 57 of 91 [2021-03-25 20:07:02,404 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:07:05,798 INFO L129 PetriNetUnfolder]: 3620/8025 cut-off events. [2021-03-25 20:07:05,798 INFO L130 PetriNetUnfolder]: For 640075/650450 co-relation queries the response was YES. [2021-03-25 20:07:06,029 INFO L84 FinitePrefix]: Finished finitePrefix Result has 102750 conditions, 8025 events. 3620/8025 cut-off events. For 640075/650450 co-relation queries the response was YES. Maximal size of possible extension queue 583. Compared 74334 event pairs, 138 based on Foata normal form. 406/8105 useless extension candidates. Maximal degree in co-relation 102325. Up to 3829 conditions per place. [2021-03-25 20:07:06,085 INFO L132 encePairwiseOnDemand]: 77/91 looper letters, 796 selfloop transitions, 149 changer transitions 17/1118 dead transitions. [2021-03-25 20:07:06,085 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 347 places, 1118 transitions, 34002 flow [2021-03-25 20:07:06,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-25 20:07:06,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-25 20:07:06,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 310 transitions. [2021-03-25 20:07:06,086 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.6813186813186813 [2021-03-25 20:07:06,087 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 310 transitions. [2021-03-25 20:07:06,087 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 310 transitions. [2021-03-25 20:07:06,087 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:07:06,087 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 310 transitions. [2021-03-25 20:07:06,087 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 62.0) internal successors, (310), 5 states have internal predecessors, (310), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:07:06,087 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 91.0) internal successors, (546), 6 states have internal predecessors, (546), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:07:06,087 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 91.0) internal successors, (546), 6 states have internal predecessors, (546), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:07:06,088 INFO L185 Difference]: Start difference. First operand has 344 places, 1056 transitions, 30087 flow. Second operand 5 states and 310 transitions. [2021-03-25 20:07:06,088 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 347 places, 1118 transitions, 34002 flow [2021-03-25 20:07:08,123 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 333 places, 1118 transitions, 33068 flow, removed 132 selfloop flow, removed 14 redundant places. [2021-03-25 20:07:08,144 INFO L241 Difference]: Finished difference. Result has 336 places, 1045 transitions, 29745 flow [2021-03-25 20:07:08,145 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=91, PETRI_DIFFERENCE_MINUEND_FLOW=28687, PETRI_DIFFERENCE_MINUEND_PLACES=329, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1031, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=120, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=886, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=29745, PETRI_PLACES=336, PETRI_TRANSITIONS=1045} [2021-03-25 20:07:08,145 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 312 predicate places. [2021-03-25 20:07:08,145 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:07:08,145 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 336 places, 1045 transitions, 29745 flow [2021-03-25 20:07:08,145 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 336 places, 1045 transitions, 29745 flow [2021-03-25 20:07:08,154 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 321 places, 1045 transitions, 29745 flow [2021-03-25 20:07:10,033 INFO L129 PetriNetUnfolder]: 3614/7929 cut-off events. [2021-03-25 20:07:10,034 INFO L130 PetriNetUnfolder]: For 599832/607710 co-relation queries the response was YES. [2021-03-25 20:07:10,127 INFO L84 FinitePrefix]: Finished finitePrefix Result has 97557 conditions, 7929 events. 3614/7929 cut-off events. For 599832/607710 co-relation queries the response was YES. Maximal size of possible extension queue 573. Compared 73428 event pairs, 169 based on Foata normal form. 184/7766 useless extension candidates. Maximal degree in co-relation 97278. Up to 2949 conditions per place. [2021-03-25 20:07:10,422 INFO L142 LiptonReduction]: Number of co-enabled transitions 4330 [2021-03-25 20:07:10,919 INFO L154 LiptonReduction]: Checked pairs total: 1 [2021-03-25 20:07:10,919 INFO L156 LiptonReduction]: Total number of compositions: 1 [2021-03-25 20:07:10,920 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2775 [2021-03-25 20:07:10,920 INFO L480 AbstractCegarLoop]: Abstraction has has 321 places, 1045 transitions, 29770 flow [2021-03-25 20:07:10,920 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 58.166666666666664) internal successors, (349), 6 states have internal predecessors, (349), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:07:10,920 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:07:10,920 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:07:11,120 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 47 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable104 [2021-03-25 20:07:11,121 INFO L428 AbstractCegarLoop]: === Iteration 56 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:07:11,121 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:07:11,121 INFO L82 PathProgramCache]: Analyzing trace with hash 579146874, now seen corresponding path program 3 times [2021-03-25 20:07:11,121 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:07:11,121 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2096191219] [2021-03-25 20:07:11,121 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:07:11,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:07:11,142 INFO L142 QuantifierPusher]: treesize reduction 29, result has 35.6 percent of original size [2021-03-25 20:07:11,143 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:07:11,152 INFO L142 QuantifierPusher]: treesize reduction 9, result has 80.9 percent of original size [2021-03-25 20:07:11,152 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:07:11,166 INFO L142 QuantifierPusher]: treesize reduction 15, result has 81.3 percent of original size [2021-03-25 20:07:11,167 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-03-25 20:07:11,193 INFO L142 QuantifierPusher]: treesize reduction 47, result has 53.9 percent of original size [2021-03-25 20:07:11,193 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-03-25 20:07:11,228 INFO L142 QuantifierPusher]: treesize reduction 32, result has 57.3 percent of original size [2021-03-25 20:07:11,229 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:07:11,266 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:07:11,288 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,288 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:07:11,307 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,308 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:07:11,327 INFO L142 QuantifierPusher]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 20:07:11,328 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:07:11,344 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:07:11,344 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2096191219] [2021-03-25 20:07:11,344 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1730115215] [2021-03-25 20:07:11,344 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 48 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 48 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:07:11,385 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-03-25 20:07:11,386 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:07:11,386 INFO L263 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 52 conjunts are in the unsatisfiable core [2021-03-25 20:07:11,387 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:07:11,388 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,388 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:07:11,388 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,389 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:11,389 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,390 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:11,390 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,390 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:11,409 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,409 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:11,409 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,410 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:11,410 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,410 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:11,411 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,411 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:11,412 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:07:11,413 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,413 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:07:11,413 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,414 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:07:11,414 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,414 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:07:11,441 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,442 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:07:11,442 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,442 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:07:11,442 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,443 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:07:11,443 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,443 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:07:11,444 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,445 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-03-25 20:07:11,445 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,446 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 98 [2021-03-25 20:07:11,446 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,446 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 98 [2021-03-25 20:07:11,447 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,447 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 98 [2021-03-25 20:07:11,494 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,494 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 98 [2021-03-25 20:07:11,495 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,495 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 98 [2021-03-25 20:07:11,496 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,496 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 98 [2021-03-25 20:07:11,497 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,497 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 98 [2021-03-25 20:07:11,498 INFO L142 QuantifierPusher]: treesize reduction 1, result has 99.3 percent of original size [2021-03-25 20:07:11,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 124 [2021-03-25 20:07:11,500 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,500 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:11,501 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,501 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:07:11,502 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-03-25 20:07:11,503 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,503 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-03-25 20:07:11,504 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,504 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:11,505 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,505 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:07:11,506 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 156 [2021-03-25 20:07:11,507 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,507 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 156 [2021-03-25 20:07:11,622 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 144 [2021-03-25 20:07:11,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 144 [2021-03-25 20:07:11,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 144 [2021-03-25 20:07:11,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 144 [2021-03-25 20:07:11,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,692 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:11,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-03-25 20:07:11,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 155 [2021-03-25 20:07:11,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,694 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:11,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 105 [2021-03-25 20:07:11,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 156 [2021-03-25 20:07:11,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,696 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:11,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 105 [2021-03-25 20:07:11,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 156 [2021-03-25 20:07:11,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:11,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:11,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:11,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:11,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:11,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:11,719 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 57 [2021-03-25 20:07:11,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,721 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 60 [2021-03-25 20:07:11,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,721 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 60 [2021-03-25 20:07:11,721 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:07:11,726 INFO L354 Elim1Store]: treesize reduction 66, result has 1.5 percent of original size [2021-03-25 20:07:11,726 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 105 treesize of output 57 [2021-03-25 20:07:11,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:07:11,728 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:07:11,728 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:07:11,799 INFO L628 ElimStorePlain]: treesize reduction 21, result has 88.2 percent of original size [2021-03-25 20:07:11,799 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,800 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 157 [2021-03-25 20:07:11,800 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-03-25 20:07:11,800 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:257, output treesize:157 [2021-03-25 20:07:11,800 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,801 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 157 [2021-03-25 20:07:11,801 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,801 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 157 [2021-03-25 20:07:11,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 157 [2021-03-25 20:07:11,860 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,876 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 157 [2021-03-25 20:07:11,877 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,877 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 157 [2021-03-25 20:07:11,878 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,878 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 157 [2021-03-25 20:07:11,879 INFO L142 QuantifierPusher]: treesize reduction 99, result has 47.3 percent of original size [2021-03-25 20:07:11,880 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-03-25 20:07:11,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,881 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:11,882 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,882 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:07:11,883 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2021-03-25 20:07:11,884 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,884 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-03-25 20:07:11,885 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,885 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:11,886 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,886 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-03-25 20:07:11,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 135 [2021-03-25 20:07:11,888 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,888 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 135 [2021-03-25 20:07:11,970 INFO L142 QuantifierPusher]: treesize reduction 50, result has 64.3 percent of original size [2021-03-25 20:07:11,970 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:11,971 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,971 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-03-25 20:07:11,971 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-03-25 20:07:11,972 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,972 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:11,973 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-03-25 20:07:11,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-03-25 20:07:11,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,974 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:11,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,975 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-03-25 20:07:11,975 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-03-25 20:07:11,979 INFO L354 Elim1Store]: treesize reduction 66, result has 1.5 percent of original size [2021-03-25 20:07:11,979 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 82 treesize of output 36 [2021-03-25 20:07:11,980 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,980 INFO L147 QuantifierPusher]: treesize reduction 5, result has 64.3 percent of original size 9 [2021-03-25 20:07:11,981 INFO L142 QuantifierPusher]: treesize reduction 5, result has 64.3 percent of original size [2021-03-25 20:07:11,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:07:11,981 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:07:11,985 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,985 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,986 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:11,986 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:07:11,986 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:85, output treesize:12 [2021-03-25 20:07:11,989 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:11,989 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:11,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:12,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:12,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:12,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:12,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:12,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:12,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:12,013 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:12,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:12,013 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:12,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:12,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:12,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:12,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:12,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:12,015 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:12,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:12,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:12,016 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:12,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:12,016 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:12,017 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:12,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:12,017 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:12,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:12,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:12,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:12,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:12,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:12,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:12,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:12,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:12,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:12,020 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:07:12,020 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:07:12,020 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8] total 17 [2021-03-25 20:07:12,020 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1559640136] [2021-03-25 20:07:12,020 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-03-25 20:07:12,020 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:07:12,020 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-03-25 20:07:12,020 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=299, Unknown=0, NotChecked=0, Total=342 [2021-03-25 20:07:12,021 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 92 [2021-03-25 20:07:12,021 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 321 places, 1045 transitions, 29770 flow. Second operand has 19 states, 19 states have (on average 15.157894736842104) internal successors, (288), 19 states have internal predecessors, (288), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:07:12,021 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:07:12,021 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 92 [2021-03-25 20:07:12,021 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:07:18,219 INFO L129 PetriNetUnfolder]: 7128/12600 cut-off events. [2021-03-25 20:07:18,219 INFO L130 PetriNetUnfolder]: For 1222637/1222637 co-relation queries the response was YES. [2021-03-25 20:07:18,340 INFO L84 FinitePrefix]: Finished finitePrefix Result has 178671 conditions, 12600 events. 7128/12600 cut-off events. For 1222637/1222637 co-relation queries the response was YES. Maximal size of possible extension queue 708. Compared 97962 event pairs, 1137 based on Foata normal form. 1/12586 useless extension candidates. Maximal degree in co-relation 178385. Up to 9637 conditions per place. [2021-03-25 20:07:18,417 INFO L132 encePairwiseOnDemand]: 70/92 looper letters, 818 selfloop transitions, 305 changer transitions 9/1138 dead transitions. [2021-03-25 20:07:18,417 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 338 places, 1138 transitions, 33734 flow [2021-03-25 20:07:18,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-03-25 20:07:18,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2021-03-25 20:07:18,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 322 transitions. [2021-03-25 20:07:18,418 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.19444444444444445 [2021-03-25 20:07:18,418 INFO L72 ComplementDD]: Start complementDD. Operand 18 states and 322 transitions. [2021-03-25 20:07:18,418 INFO L73 IsDeterministic]: Start isDeterministic. Operand 18 states and 322 transitions. [2021-03-25 20:07:18,418 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:07:18,419 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 18 states and 322 transitions. [2021-03-25 20:07:18,419 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 19 states, 18 states have (on average 17.88888888888889) internal successors, (322), 18 states have internal predecessors, (322), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:07:18,420 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 19 states, 19 states have (on average 92.0) internal successors, (1748), 19 states have internal predecessors, (1748), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:07:18,420 INFO L81 ComplementDD]: Finished complementDD. Result has 19 states, 19 states have (on average 92.0) internal successors, (1748), 19 states have internal predecessors, (1748), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:07:18,420 INFO L185 Difference]: Start difference. First operand has 321 places, 1045 transitions, 29770 flow. Second operand 18 states and 322 transitions. [2021-03-25 20:07:18,421 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 338 places, 1138 transitions, 33734 flow [2021-03-25 20:07:21,822 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 324 places, 1138 transitions, 32426 flow, removed 153 selfloop flow, removed 14 redundant places. [2021-03-25 20:07:21,842 INFO L241 Difference]: Finished difference. Result has 329 places, 1047 transitions, 29387 flow [2021-03-25 20:07:21,843 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=92, PETRI_DIFFERENCE_MINUEND_FLOW=28659, PETRI_DIFFERENCE_MINUEND_PLACES=307, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1045, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=301, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=740, PETRI_DIFFERENCE_SUBTRAHEND_STATES=18, PETRI_FLOW=29387, PETRI_PLACES=329, PETRI_TRANSITIONS=1047} [2021-03-25 20:07:21,843 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 305 predicate places. [2021-03-25 20:07:21,843 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:07:21,843 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 329 places, 1047 transitions, 29387 flow [2021-03-25 20:07:21,843 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 329 places, 1047 transitions, 29387 flow [2021-03-25 20:07:21,853 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 324 places, 1047 transitions, 29387 flow [2021-03-25 20:07:23,823 INFO L129 PetriNetUnfolder]: 3632/7984 cut-off events. [2021-03-25 20:07:23,823 INFO L130 PetriNetUnfolder]: For 589682/597614 co-relation queries the response was YES. [2021-03-25 20:07:23,908 INFO L84 FinitePrefix]: Finished finitePrefix Result has 95127 conditions, 7984 events. 3632/7984 cut-off events. For 589682/597614 co-relation queries the response was YES. Maximal size of possible extension queue 574. Compared 74292 event pairs, 174 based on Foata normal form. 184/7821 useless extension candidates. Maximal degree in co-relation 94614. Up to 2958 conditions per place. [2021-03-25 20:07:24,003 INFO L142 LiptonReduction]: Number of co-enabled transitions 4344 [2021-03-25 20:07:24,121 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:07:24,121 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:07:24,121 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2278 [2021-03-25 20:07:24,121 INFO L480 AbstractCegarLoop]: Abstraction has has 324 places, 1047 transitions, 29387 flow [2021-03-25 20:07:24,121 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 15.157894736842104) internal successors, (288), 19 states have internal predecessors, (288), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:07:24,121 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:07:24,122 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:07:24,322 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable105,48 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:07:24,322 INFO L428 AbstractCegarLoop]: === Iteration 57 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:07:24,322 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:07:24,322 INFO L82 PathProgramCache]: Analyzing trace with hash -114514835, now seen corresponding path program 2 times [2021-03-25 20:07:24,323 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:07:24,323 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1551225982] [2021-03-25 20:07:24,323 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:07:24,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:07:24,342 INFO L142 QuantifierPusher]: treesize reduction 36, result has 30.8 percent of original size [2021-03-25 20:07:24,343 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:07:24,352 INFO L142 QuantifierPusher]: treesize reduction 16, result has 70.4 percent of original size [2021-03-25 20:07:24,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:07:24,367 INFO L142 QuantifierPusher]: treesize reduction 15, result has 80.0 percent of original size [2021-03-25 20:07:24,368 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 60 [2021-03-25 20:07:24,394 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,394 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:07:24,409 INFO L142 QuantifierPusher]: treesize reduction 37, result has 51.9 percent of original size [2021-03-25 20:07:24,410 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:07:24,430 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,430 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:07:24,448 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,448 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:07:24,468 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,468 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:07:24,489 INFO L142 QuantifierPusher]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 20:07:24,489 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:07:24,505 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:07:24,506 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1551225982] [2021-03-25 20:07:24,506 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [556151735] [2021-03-25 20:07:24,506 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 49 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 49 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:07:24,549 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-25 20:07:24,549 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:07:24,550 INFO L263 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 55 conjunts are in the unsatisfiable core [2021-03-25 20:07:24,551 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:07:24,552 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,552 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:07:24,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,553 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:24,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,554 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:24,554 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,554 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:24,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:24,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:24,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:24,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:24,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:07:24,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,579 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:07:24,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:07:24,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:07:24,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:07:24,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:07:24,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:07:24,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 20:07:24,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,615 INFO L147 QuantifierPusher]: treesize reduction 13, result has 88.4 percent of original size 99 [2021-03-25 20:07:24,616 INFO L142 QuantifierPusher]: treesize reduction 13, result has 88.5 percent of original size [2021-03-25 20:07:24,616 INFO L147 QuantifierPusher]: treesize reduction 2, result has 97.9 percent of original size 94 [2021-03-25 20:07:24,617 INFO L142 QuantifierPusher]: treesize reduction 2, result has 97.9 percent of original size [2021-03-25 20:07:24,617 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-03-25 20:07:24,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,618 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-03-25 20:07:24,665 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,666 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:07:24,666 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:07:24,667 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:07:24,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:07:24,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:07:24,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:07:24,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:07:24,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:07:24,713 INFO L142 QuantifierPusher]: treesize reduction 1, result has 99.3 percent of original size [2021-03-25 20:07:24,714 INFO L147 QuantifierPusher]: treesize reduction 5, result has 96.3 percent of original size 130 [2021-03-25 20:07:24,714 INFO L142 QuantifierPusher]: treesize reduction 5, result has 96.3 percent of original size [2021-03-25 20:07:24,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 135 [2021-03-25 20:07:24,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 135 [2021-03-25 20:07:24,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 135 [2021-03-25 20:07:24,770 INFO L142 QuantifierPusher]: treesize reduction 1, result has 99.4 percent of original size [2021-03-25 20:07:24,771 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-03-25 20:07:24,772 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,772 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:24,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,773 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-03-25 20:07:24,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 180 [2021-03-25 20:07:24,774 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,775 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:24,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-03-25 20:07:24,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 180 [2021-03-25 20:07:24,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:24,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:24,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:24,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:24,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:24,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:24,789 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 66 [2021-03-25 20:07:24,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:07:24,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:07:24,792 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:07:24,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:24,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:24,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:24,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:24,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:24,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:24,821 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 66 [2021-03-25 20:07:24,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,823 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:07:24,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,823 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:07:24,824 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:07:24,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:24,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:24,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:24,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:24,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:24,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:24,839 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 66 [2021-03-25 20:07:24,840 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:07:24,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,842 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:07:24,842 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-25 20:07:24,849 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-03-25 20:07:24,850 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 114 treesize of output 66 [2021-03-25 20:07:24,850 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,851 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:07:24,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:24,852 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:07:24,852 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-25 20:07:25,053 WARN L205 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 45 [2021-03-25 20:07:25,053 INFO L628 ElimStorePlain]: treesize reduction 66, result has 85.0 percent of original size [2021-03-25 20:07:25,054 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:25,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 375 [2021-03-25 20:07:25,055 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 4 xjuncts. [2021-03-25 20:07:25,055 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:613, output treesize:375 [2021-03-25 20:07:25,055 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:25,056 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 375 [2021-03-25 20:07:25,056 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:25,057 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 375 [2021-03-25 20:07:25,169 INFO L142 QuantifierPusher]: treesize reduction 178, result has 52.9 percent of original size [2021-03-25 20:07:25,170 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 200 [2021-03-25 20:07:25,170 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:25,171 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 197 [2021-03-25 20:07:25,171 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:25,171 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 197 [2021-03-25 20:07:25,172 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:25,172 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 197 [2021-03-25 20:07:25,243 INFO L142 QuantifierPusher]: treesize reduction 108, result has 52.6 percent of original size [2021-03-25 20:07:25,244 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-03-25 20:07:25,245 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:25,245 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:25,245 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:25,246 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:07:25,246 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-03-25 20:07:25,247 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:25,247 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-03-25 20:07:25,248 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:25,248 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:25,250 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:25,251 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-03-25 20:07:25,251 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 150 [2021-03-25 20:07:25,252 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:25,252 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 150 [2021-03-25 20:07:25,341 INFO L142 QuantifierPusher]: treesize reduction 44, result has 71.6 percent of original size [2021-03-25 20:07:25,342 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:25,343 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:25,343 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 106 [2021-03-25 20:07:25,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-03-25 20:07:25,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:25,345 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:25,346 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:25,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 105 [2021-03-25 20:07:25,347 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 106 [2021-03-25 20:07:25,347 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:25,348 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:25,349 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:25,349 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 105 [2021-03-25 20:07:25,350 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 106 [2021-03-25 20:07:25,355 INFO L354 Elim1Store]: treesize reduction 66, result has 1.5 percent of original size [2021-03-25 20:07:25,355 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 105 treesize of output 49 [2021-03-25 20:07:25,356 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:25,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:07:25,357 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:25,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:07:25,358 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:07:25,369 INFO L628 ElimStorePlain]: treesize reduction 5, result has 70.6 percent of original size [2021-03-25 20:07:25,369 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:25,370 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:25,370 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:07:25,370 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:105, output treesize:12 [2021-03-25 20:07:25,370 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:25,371 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:25,371 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:25,371 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:25,402 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:25,403 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:25,403 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:25,403 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:25,404 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:25,404 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:25,404 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:25,405 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:25,405 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:25,406 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:25,406 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:25,406 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:25,407 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:25,407 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:25,407 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:25,408 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:25,408 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:25,408 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:25,409 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:25,409 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:25,409 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:25,410 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:25,410 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:25,411 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:25,411 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:25,411 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:25,412 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:25,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:25,412 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:25,413 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:25,413 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:25,413 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:25,414 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:07:25,414 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:07:25,414 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 18 [2021-03-25 20:07:25,414 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [966189060] [2021-03-25 20:07:25,414 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-03-25 20:07:25,414 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:07:25,415 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-03-25 20:07:25,415 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=335, Unknown=0, NotChecked=0, Total=380 [2021-03-25 20:07:25,415 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 92 [2021-03-25 20:07:25,415 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 324 places, 1047 transitions, 29387 flow. Second operand has 20 states, 20 states have (on average 15.1) internal successors, (302), 20 states have internal predecessors, (302), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:07:25,416 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:07:25,416 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 92 [2021-03-25 20:07:25,416 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:07:26,840 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 55 [2021-03-25 20:07:27,091 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 42 [2021-03-25 20:07:32,067 INFO L129 PetriNetUnfolder]: 7171/12669 cut-off events. [2021-03-25 20:07:32,068 INFO L130 PetriNetUnfolder]: For 1217914/1217915 co-relation queries the response was YES. [2021-03-25 20:07:32,176 INFO L84 FinitePrefix]: Finished finitePrefix Result has 174211 conditions, 12669 events. 7171/12669 cut-off events. For 1217914/1217915 co-relation queries the response was YES. Maximal size of possible extension queue 707. Compared 98441 event pairs, 1123 based on Foata normal form. 3/12657 useless extension candidates. Maximal degree in co-relation 173476. Up to 9645 conditions per place. [2021-03-25 20:07:32,250 INFO L132 encePairwiseOnDemand]: 68/92 looper letters, 838 selfloop transitions, 316 changer transitions 7/1167 dead transitions. [2021-03-25 20:07:32,250 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 344 places, 1167 transitions, 33918 flow [2021-03-25 20:07:32,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-25 20:07:32,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2021-03-25 20:07:32,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 374 transitions. [2021-03-25 20:07:32,251 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.19358178053830227 [2021-03-25 20:07:32,251 INFO L72 ComplementDD]: Start complementDD. Operand 21 states and 374 transitions. [2021-03-25 20:07:32,251 INFO L73 IsDeterministic]: Start isDeterministic. Operand 21 states and 374 transitions. [2021-03-25 20:07:32,251 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:07:32,251 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 21 states and 374 transitions. [2021-03-25 20:07:32,252 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 22 states, 21 states have (on average 17.80952380952381) internal successors, (374), 21 states have internal predecessors, (374), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:07:32,253 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 22 states, 22 states have (on average 92.0) internal successors, (2024), 22 states have internal predecessors, (2024), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:07:32,253 INFO L81 ComplementDD]: Finished complementDD. Result has 22 states, 22 states have (on average 92.0) internal successors, (2024), 22 states have internal predecessors, (2024), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:07:32,253 INFO L185 Difference]: Start difference. First operand has 324 places, 1047 transitions, 29387 flow. Second operand 21 states and 374 transitions. [2021-03-25 20:07:32,253 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 344 places, 1167 transitions, 33918 flow [2021-03-25 20:07:35,196 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 331 places, 1167 transitions, 33535 flow, removed 16 selfloop flow, removed 13 redundant places. [2021-03-25 20:07:35,217 INFO L241 Difference]: Finished difference. Result has 338 places, 1057 transitions, 30092 flow [2021-03-25 20:07:35,218 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=92, PETRI_DIFFERENCE_MINUEND_FLOW=29018, PETRI_DIFFERENCE_MINUEND_PLACES=311, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1047, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=308, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=733, PETRI_DIFFERENCE_SUBTRAHEND_STATES=21, PETRI_FLOW=30092, PETRI_PLACES=338, PETRI_TRANSITIONS=1057} [2021-03-25 20:07:35,218 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 314 predicate places. [2021-03-25 20:07:35,218 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:07:35,218 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 338 places, 1057 transitions, 30092 flow [2021-03-25 20:07:35,218 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 338 places, 1057 transitions, 30092 flow [2021-03-25 20:07:35,227 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 334 places, 1057 transitions, 30092 flow [2021-03-25 20:07:37,183 INFO L129 PetriNetUnfolder]: 3677/8046 cut-off events. [2021-03-25 20:07:37,183 INFO L130 PetriNetUnfolder]: For 624315/631568 co-relation queries the response was YES. [2021-03-25 20:07:37,268 INFO L84 FinitePrefix]: Finished finitePrefix Result has 97427 conditions, 8046 events. 3677/8046 cut-off events. For 624315/631568 co-relation queries the response was YES. Maximal size of possible extension queue 594. Compared 74758 event pairs, 209 based on Foata normal form. 237/7892 useless extension candidates. Maximal degree in co-relation 97103. Up to 3011 conditions per place. [2021-03-25 20:07:37,375 INFO L142 LiptonReduction]: Number of co-enabled transitions 4448 [2021-03-25 20:07:37,854 INFO L154 LiptonReduction]: Checked pairs total: 1 [2021-03-25 20:07:37,854 INFO L156 LiptonReduction]: Total number of compositions: 1 [2021-03-25 20:07:37,854 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2636 [2021-03-25 20:07:37,854 INFO L480 AbstractCegarLoop]: Abstraction has has 334 places, 1057 transitions, 30122 flow [2021-03-25 20:07:37,854 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 15.1) internal successors, (302), 20 states have internal predecessors, (302), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:07:37,854 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:07:37,854 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:07:38,055 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable108,49 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:07:38,055 INFO L428 AbstractCegarLoop]: === Iteration 58 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:07:38,055 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:07:38,055 INFO L82 PathProgramCache]: Analyzing trace with hash 1354149075, now seen corresponding path program 3 times [2021-03-25 20:07:38,055 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:07:38,055 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1031597885] [2021-03-25 20:07:38,055 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:07:38,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:07:38,075 INFO L142 QuantifierPusher]: treesize reduction 36, result has 30.8 percent of original size [2021-03-25 20:07:38,076 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:07:38,085 INFO L142 QuantifierPusher]: treesize reduction 16, result has 70.4 percent of original size [2021-03-25 20:07:38,086 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:07:38,101 INFO L142 QuantifierPusher]: treesize reduction 15, result has 80.0 percent of original size [2021-03-25 20:07:38,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 60 [2021-03-25 20:07:38,132 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,132 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:07:38,151 INFO L142 QuantifierPusher]: treesize reduction 21, result has 65.6 percent of original size [2021-03-25 20:07:38,151 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:07:38,175 INFO L142 QuantifierPusher]: treesize reduction 25, result has 56.9 percent of original size [2021-03-25 20:07:38,176 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 20:07:38,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:07:38,233 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,234 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:07:38,254 INFO L142 QuantifierPusher]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 20:07:38,254 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:07:38,271 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:07:38,271 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1031597885] [2021-03-25 20:07:38,272 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1235276665] [2021-03-25 20:07:38,272 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 50 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 50 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:07:38,317 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-03-25 20:07:38,317 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:07:38,318 INFO L263 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 57 conjunts are in the unsatisfiable core [2021-03-25 20:07:38,319 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:07:38,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:07:38,320 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,321 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:38,321 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,321 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:38,322 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,322 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:38,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,341 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:38,342 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:38,342 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,343 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:38,343 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,343 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:38,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:38,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:38,345 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:38,346 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:38,347 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,347 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:07:38,348 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,348 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:07:38,348 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,349 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:07:38,349 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,349 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:07:38,379 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,380 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-03-25 20:07:38,380 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,381 INFO L147 QuantifierPusher]: treesize reduction 5, result has 95.3 percent of original size 101 [2021-03-25 20:07:38,382 INFO L142 QuantifierPusher]: treesize reduction 5, result has 95.3 percent of original size [2021-03-25 20:07:38,582 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-03-25 20:07:38,583 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,584 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-03-25 20:07:38,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-03-25 20:07:38,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,635 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,636 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,636 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-03-25 20:07:38,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 110 [2021-03-25 20:07:38,637 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,638 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,638 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-03-25 20:07:38,639 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 110 [2021-03-25 20:07:38,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,640 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,640 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-03-25 20:07:38,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 110 [2021-03-25 20:07:38,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,642 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-03-25 20:07:38,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 110 [2021-03-25 20:07:38,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,679 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-03-25 20:07:38,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 110 [2021-03-25 20:07:38,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,681 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-03-25 20:07:38,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 110 [2021-03-25 20:07:38,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,683 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,684 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-03-25 20:07:38,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 110 [2021-03-25 20:07:38,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,686 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-03-25 20:07:38,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 110 [2021-03-25 20:07:38,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,688 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-03-25 20:07:38,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 110 [2021-03-25 20:07:38,690 INFO L142 QuantifierPusher]: treesize reduction 1, result has 99.3 percent of original size [2021-03-25 20:07:38,690 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-03-25 20:07:38,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-03-25 20:07:38,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,693 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-03-25 20:07:38,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 147 [2021-03-25 20:07:38,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,696 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-03-25 20:07:38,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 147 [2021-03-25 20:07:38,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,699 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,700 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-03-25 20:07:38,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 272 [2021-03-25 20:07:38,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,702 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-03-25 20:07:38,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 272 [2021-03-25 20:07:38,804 INFO L142 QuantifierPusher]: treesize reduction 140, result has 53.8 percent of original size [2021-03-25 20:07:38,804 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,805 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,806 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-03-25 20:07:38,807 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 154 [2021-03-25 20:07:38,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,808 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-03-25 20:07:38,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-03-25 20:07:38,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,812 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-03-25 20:07:38,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-03-25 20:07:38,817 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,817 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-03-25 20:07:38,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 304 [2021-03-25 20:07:38,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,821 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,823 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-03-25 20:07:38,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 304 [2021-03-25 20:07:38,913 INFO L142 QuantifierPusher]: treesize reduction 1, result has 99.7 percent of original size [2021-03-25 20:07:38,914 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,915 INFO L142 QuantifierPusher]: treesize reduction 6, result has 98.2 percent of original size [2021-03-25 20:07:38,915 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,916 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-03-25 20:07:38,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 321 [2021-03-25 20:07:38,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 335 [2021-03-25 20:07:38,918 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,919 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,920 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,920 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-03-25 20:07:38,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 348 [2021-03-25 20:07:38,922 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 349 [2021-03-25 20:07:38,923 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,923 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,924 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,924 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:07:38,926 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,926 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,928 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,929 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,929 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,930 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,930 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:07:38,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:07:38,931 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,932 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-03-25 20:07:38,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-03-25 20:07:38,934 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,935 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-03-25 20:07:38,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-03-25 20:07:38,937 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 116 [2021-03-25 20:07:38,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 336 [2021-03-25 20:07:38,940 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,941 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-03-25 20:07:38,943 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 328 [2021-03-25 20:07:38,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 329 [2021-03-25 20:07:38,946 INFO L427 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 7, 1] term [2021-03-25 20:07:38,946 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-03-25 20:07:38,947 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,950 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,950 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:07:38,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:07:38,952 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,953 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-03-25 20:07:38,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-03-25 20:07:38,954 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,955 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,955 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-03-25 20:07:38,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-03-25 20:07:38,956 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:38,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,959 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 116 [2021-03-25 20:07:38,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 370 [2021-03-25 20:07:38,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:38,971 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-25 20:07:38,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:38,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:38,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:38,974 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-25 20:07:38,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:38,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:38,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:38,978 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-25 20:07:38,981 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-25 20:07:38,985 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 62 [2021-03-25 20:07:38,986 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,987 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:07:38,987 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:38,988 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:07:38,988 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:07:38,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:38,994 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-25 20:07:38,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:38,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:38,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:38,997 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-25 20:07:38,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:38,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:39,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:39,000 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 62 [2021-03-25 20:07:39,001 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:39,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:07:39,003 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:39,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:07:39,004 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:07:39,369 WARN L205 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2021-03-25 20:07:39,369 INFO L628 ElimStorePlain]: treesize reduction 35, result has 94.1 percent of original size [2021-03-25 20:07:39,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:39,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:39,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:39,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:39,377 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-25 20:07:39,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:39,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:39,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:39,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:39,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:39,381 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-25 20:07:39,385 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-25 20:07:39,389 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-25 20:07:39,390 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 62 [2021-03-25 20:07:39,390 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:39,391 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:07:39,392 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:39,392 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:07:39,392 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-25 20:07:39,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:39,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:39,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:39,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:39,401 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-25 20:07:39,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:39,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:39,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:39,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:39,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:39,405 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-25 20:07:39,406 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 62 [2021-03-25 20:07:39,406 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:39,408 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:07:39,408 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:39,409 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:07:39,409 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-25 20:07:39,642 WARN L205 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 55 [2021-03-25 20:07:39,642 INFO L628 ElimStorePlain]: treesize reduction 49, result has 89.6 percent of original size [2021-03-25 20:07:39,643 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:39,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 389 [2021-03-25 20:07:39,645 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-1 vars, End of recursive call: and 4 xjuncts. [2021-03-25 20:07:39,645 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:685, output treesize:389 [2021-03-25 20:07:39,646 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:39,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 389 [2021-03-25 20:07:39,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:39,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 389 [2021-03-25 20:07:39,766 INFO L142 QuantifierPusher]: treesize reduction 190, result has 51.5 percent of original size [2021-03-25 20:07:39,767 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 202 [2021-03-25 20:07:39,768 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:39,768 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 199 [2021-03-25 20:07:39,769 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:39,769 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 199 [2021-03-25 20:07:39,770 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:39,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 199 [2021-03-25 20:07:39,845 INFO L142 QuantifierPusher]: treesize reduction 99, result has 53.3 percent of original size [2021-03-25 20:07:39,847 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:39,847 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:39,848 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-03-25 20:07:39,848 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-03-25 20:07:39,849 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:39,849 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:39,850 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:39,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-03-25 20:07:39,851 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-03-25 20:07:39,851 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:39,852 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:39,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:39,852 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-03-25 20:07:39,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-03-25 20:07:39,857 INFO L354 Elim1Store]: treesize reduction 66, result has 1.5 percent of original size [2021-03-25 20:07:39,858 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 107 treesize of output 47 [2021-03-25 20:07:39,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:39,859 INFO L147 QuantifierPusher]: treesize reduction 8, result has 74.2 percent of original size 23 [2021-03-25 20:07:39,860 INFO L142 QuantifierPusher]: treesize reduction 8, result has 74.2 percent of original size [2021-03-25 20:07:39,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:07:39,860 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:07:39,872 INFO L628 ElimStorePlain]: treesize reduction 11, result has 52.2 percent of original size [2021-03-25 20:07:39,872 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:39,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:39,873 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:07:39,873 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:107, output treesize:12 [2021-03-25 20:07:39,873 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:39,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:39,873 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:39,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:39,899 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:39,899 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:39,899 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:39,900 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:39,900 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:39,900 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:39,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:39,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:39,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:39,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:39,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:39,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:39,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:39,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:39,903 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:39,903 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:39,903 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:39,903 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:39,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:39,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:39,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:39,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:39,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:39,905 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:39,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:39,905 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:39,906 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:39,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:39,906 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:39,907 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:39,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:39,907 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:39,908 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:07:39,908 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:07:39,908 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 18 [2021-03-25 20:07:39,908 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [870907288] [2021-03-25 20:07:39,908 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-03-25 20:07:39,908 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:07:39,909 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-03-25 20:07:39,909 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=336, Unknown=0, NotChecked=0, Total=380 [2021-03-25 20:07:39,909 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 93 [2021-03-25 20:07:39,909 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 334 places, 1057 transitions, 30122 flow. Second operand has 20 states, 20 states have (on average 15.1) internal successors, (302), 20 states have internal predecessors, (302), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:07:39,909 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:07:39,909 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 93 [2021-03-25 20:07:39,910 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:07:40,709 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 74 [2021-03-25 20:07:40,872 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 78 [2021-03-25 20:07:41,260 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 50 [2021-03-25 20:07:41,551 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 41 [2021-03-25 20:07:46,820 INFO L129 PetriNetUnfolder]: 7169/12689 cut-off events. [2021-03-25 20:07:46,820 INFO L130 PetriNetUnfolder]: For 1310823/1310823 co-relation queries the response was YES. [2021-03-25 20:07:46,942 INFO L84 FinitePrefix]: Finished finitePrefix Result has 178172 conditions, 12689 events. 7169/12689 cut-off events. For 1310823/1310823 co-relation queries the response was YES. Maximal size of possible extension queue 687. Compared 98689 event pairs, 1188 based on Foata normal form. 1/12675 useless extension candidates. Maximal degree in co-relation 177232. Up to 8813 conditions per place. [2021-03-25 20:07:47,021 INFO L132 encePairwiseOnDemand]: 68/93 looper letters, 741 selfloop transitions, 417 changer transitions 7/1171 dead transitions. [2021-03-25 20:07:47,021 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 351 places, 1171 transitions, 34092 flow [2021-03-25 20:07:47,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-03-25 20:07:47,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2021-03-25 20:07:47,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 322 transitions. [2021-03-25 20:07:47,023 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.1923536439665472 [2021-03-25 20:07:47,023 INFO L72 ComplementDD]: Start complementDD. Operand 18 states and 322 transitions. [2021-03-25 20:07:47,023 INFO L73 IsDeterministic]: Start isDeterministic. Operand 18 states and 322 transitions. [2021-03-25 20:07:47,023 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:07:47,023 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 18 states and 322 transitions. [2021-03-25 20:07:47,023 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 19 states, 18 states have (on average 17.88888888888889) internal successors, (322), 18 states have internal predecessors, (322), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:07:47,024 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 19 states, 19 states have (on average 93.0) internal successors, (1767), 19 states have internal predecessors, (1767), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:07:47,024 INFO L81 ComplementDD]: Finished complementDD. Result has 19 states, 19 states have (on average 93.0) internal successors, (1767), 19 states have internal predecessors, (1767), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:07:47,024 INFO L185 Difference]: Start difference. First operand has 334 places, 1057 transitions, 30122 flow. Second operand 18 states and 322 transitions. [2021-03-25 20:07:47,024 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 351 places, 1171 transitions, 34092 flow [2021-03-25 20:07:50,308 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 340 places, 1171 transitions, 33666 flow, removed 75 selfloop flow, removed 11 redundant places. [2021-03-25 20:07:50,330 INFO L241 Difference]: Finished difference. Result has 342 places, 1054 transitions, 30439 flow [2021-03-25 20:07:50,330 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=93, PETRI_DIFFERENCE_MINUEND_FLOW=29705, PETRI_DIFFERENCE_MINUEND_PLACES=323, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1057, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=417, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=640, PETRI_DIFFERENCE_SUBTRAHEND_STATES=18, PETRI_FLOW=30439, PETRI_PLACES=342, PETRI_TRANSITIONS=1054} [2021-03-25 20:07:50,330 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 318 predicate places. [2021-03-25 20:07:50,331 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:07:50,331 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 342 places, 1054 transitions, 30439 flow [2021-03-25 20:07:50,331 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 342 places, 1054 transitions, 30439 flow [2021-03-25 20:07:50,340 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 338 places, 1054 transitions, 30439 flow [2021-03-25 20:07:52,331 INFO L129 PetriNetUnfolder]: 3657/8017 cut-off events. [2021-03-25 20:07:52,331 INFO L130 PetriNetUnfolder]: For 651325/659847 co-relation queries the response was YES. [2021-03-25 20:07:52,416 INFO L84 FinitePrefix]: Finished finitePrefix Result has 97739 conditions, 8017 events. 3657/8017 cut-off events. For 651325/659847 co-relation queries the response was YES. Maximal size of possible extension queue 578. Compared 74396 event pairs, 182 based on Foata normal form. 146/7807 useless extension candidates. Maximal degree in co-relation 97202. Up to 2993 conditions per place. [2021-03-25 20:07:52,524 INFO L142 LiptonReduction]: Number of co-enabled transitions 4438 [2021-03-25 20:07:52,654 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:07:52,654 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:07:52,655 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2324 [2021-03-25 20:07:52,655 INFO L480 AbstractCegarLoop]: Abstraction has has 338 places, 1054 transitions, 30439 flow [2021-03-25 20:07:52,655 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 15.1) internal successors, (302), 20 states have internal predecessors, (302), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:07:52,655 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:07:52,655 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:07:52,855 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable110,50 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:07:52,856 INFO L428 AbstractCegarLoop]: === Iteration 59 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:07:52,856 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:07:52,856 INFO L82 PathProgramCache]: Analyzing trace with hash 2110310816, now seen corresponding path program 1 times [2021-03-25 20:07:52,856 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:07:52,856 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1333683232] [2021-03-25 20:07:52,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:07:52,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:07:52,879 INFO L142 QuantifierPusher]: treesize reduction 36, result has 30.8 percent of original size [2021-03-25 20:07:52,879 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:07:52,889 INFO L142 QuantifierPusher]: treesize reduction 16, result has 70.4 percent of original size [2021-03-25 20:07:52,889 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:07:52,904 INFO L142 QuantifierPusher]: treesize reduction 14, result has 81.1 percent of original size [2021-03-25 20:07:52,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 60 [2021-03-25 20:07:52,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:52,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 20:07:52,946 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:52,946 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:07:52,961 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:52,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:07:52,979 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:52,980 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 20:07:53,002 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,002 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:07:53,023 INFO L142 QuantifierPusher]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 20:07:53,023 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:07:53,041 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:07:53,041 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1333683232] [2021-03-25 20:07:53,041 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1823059443] [2021-03-25 20:07:53,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 51 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 51 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:07:53,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:07:53,084 INFO L263 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 55 conjunts are in the unsatisfiable core [2021-03-25 20:07:53,085 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:07:53,085 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,086 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:07:53,086 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:53,087 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:53,088 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,088 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:53,107 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:53,108 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,108 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:53,108 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:53,109 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:53,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:53,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,111 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:53,111 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,111 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:53,112 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,112 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:53,112 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,113 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:53,113 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,113 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:53,114 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,114 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:53,114 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,115 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:07:53,115 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,116 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:07:53,116 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,116 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:07:53,117 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,117 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:07:53,118 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,118 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:07:53,148 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,149 INFO L147 QuantifierPusher]: treesize reduction 13, result has 88.4 percent of original size 99 [2021-03-25 20:07:53,150 INFO L142 QuantifierPusher]: treesize reduction 13, result has 88.5 percent of original size [2021-03-25 20:07:53,150 INFO L147 QuantifierPusher]: treesize reduction 2, result has 97.9 percent of original size 94 [2021-03-25 20:07:53,151 INFO L142 QuantifierPusher]: treesize reduction 2, result has 97.9 percent of original size [2021-03-25 20:07:53,151 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-03-25 20:07:53,152 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,152 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-03-25 20:07:53,190 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,190 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:07:53,191 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,191 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:07:53,191 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,192 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:07:53,192 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,192 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:07:53,229 INFO L142 QuantifierPusher]: treesize reduction 1, result has 99.2 percent of original size [2021-03-25 20:07:53,230 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:53,230 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,230 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-03-25 20:07:53,231 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 121 [2021-03-25 20:07:53,231 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,232 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:53,232 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,233 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 110 [2021-03-25 20:07:53,233 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 139 [2021-03-25 20:07:53,233 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,234 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:53,234 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,235 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 110 [2021-03-25 20:07:53,235 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 139 [2021-03-25 20:07:53,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:53,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:53,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:53,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:53,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:53,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:07:53,247 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 110 treesize of output 66 [2021-03-25 20:07:53,248 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,248 INFO L147 QuantifierPusher]: treesize reduction 4, result has 93.8 percent of original size 61 [2021-03-25 20:07:53,249 INFO L142 QuantifierPusher]: treesize reduction 4, result has 93.8 percent of original size [2021-03-25 20:07:53,249 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-03-25 20:07:53,249 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:07:53,254 INFO L354 Elim1Store]: treesize reduction 66, result has 1.5 percent of original size [2021-03-25 20:07:53,254 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 110 treesize of output 66 [2021-03-25 20:07:53,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,255 INFO L147 QuantifierPusher]: treesize reduction 4, result has 92.7 percent of original size 51 [2021-03-25 20:07:53,255 INFO L142 QuantifierPusher]: treesize reduction 4, result has 92.7 percent of original size [2021-03-25 20:07:53,256 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:07:53,256 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:07:53,312 INFO L628 ElimStorePlain]: treesize reduction 9, result has 93.6 percent of original size [2021-03-25 20:07:53,313 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,313 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-03-25 20:07:53,313 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-03-25 20:07:53,313 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:248, output treesize:131 [2021-03-25 20:07:53,313 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,314 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-03-25 20:07:53,314 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-03-25 20:07:53,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,365 INFO L147 QuantifierPusher]: treesize reduction 10, result has 94.1 percent of original size 159 [2021-03-25 20:07:53,365 INFO L142 QuantifierPusher]: treesize reduction 10, result has 94.1 percent of original size [2021-03-25 20:07:53,366 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 159 [2021-03-25 20:07:53,366 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,366 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 159 [2021-03-25 20:07:53,367 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,367 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 159 [2021-03-25 20:07:53,420 INFO L142 QuantifierPusher]: treesize reduction 83, result has 48.8 percent of original size [2021-03-25 20:07:53,421 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-03-25 20:07:53,421 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,421 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-03-25 20:07:53,422 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,422 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-03-25 20:07:53,422 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,423 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-03-25 20:07:53,465 INFO L142 QuantifierPusher]: treesize reduction 1, result has 99.1 percent of original size [2021-03-25 20:07:53,466 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-03-25 20:07:53,467 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,467 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-03-25 20:07:53,468 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,468 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-03-25 20:07:53,469 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,469 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-03-25 20:07:53,514 INFO L142 QuantifierPusher]: treesize reduction 19, result has 84.2 percent of original size [2021-03-25 20:07:53,515 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:53,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,516 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:07:53,516 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-03-25 20:07:53,517 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,517 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:53,517 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,518 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-03-25 20:07:53,518 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:07:53,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,519 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:07:53,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-03-25 20:07:53,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:07:53,524 INFO L354 Elim1Store]: treesize reduction 66, result has 1.5 percent of original size [2021-03-25 20:07:53,524 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 95 treesize of output 43 [2021-03-25 20:07:53,525 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,525 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:07:53,526 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,526 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:07:53,526 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:07:53,711 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 16 DAG size of output: 10 [2021-03-25 20:07:53,712 INFO L628 ElimStorePlain]: treesize reduction 11, result has 52.2 percent of original size [2021-03-25 20:07:53,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:53,712 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:07:53,712 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:95, output treesize:12 [2021-03-25 20:07:53,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:53,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:53,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:53,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:53,737 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:53,737 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:53,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:53,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,739 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:53,739 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,739 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:53,739 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:53,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:53,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:53,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:53,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:53,742 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:53,742 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:53,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:53,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:07:53,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:07:53,744 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:07:53,744 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:07:53,744 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 18 [2021-03-25 20:07:53,744 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1446815905] [2021-03-25 20:07:53,744 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-03-25 20:07:53,744 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:07:53,745 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-03-25 20:07:53,745 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=334, Unknown=0, NotChecked=0, Total=380 [2021-03-25 20:07:53,745 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 93 [2021-03-25 20:07:53,745 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 338 places, 1054 transitions, 30439 flow. Second operand has 20 states, 20 states have (on average 15.1) internal successors, (302), 20 states have internal predecessors, (302), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:07:53,745 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:07:53,745 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 93 [2021-03-25 20:07:53,745 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:08:00,266 INFO L129 PetriNetUnfolder]: 7170/12720 cut-off events. [2021-03-25 20:08:00,266 INFO L130 PetriNetUnfolder]: For 1367193/1367193 co-relation queries the response was YES. [2021-03-25 20:08:00,396 INFO L84 FinitePrefix]: Finished finitePrefix Result has 179762 conditions, 12720 events. 7170/12720 cut-off events. For 1367193/1367193 co-relation queries the response was YES. Maximal size of possible extension queue 721. Compared 99492 event pairs, 1156 based on Foata normal form. 2/12707 useless extension candidates. Maximal degree in co-relation 179023. Up to 9646 conditions per place. [2021-03-25 20:08:00,489 INFO L132 encePairwiseOnDemand]: 69/93 looper letters, 849 selfloop transitions, 314 changer transitions 7/1176 dead transitions. [2021-03-25 20:08:00,490 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 360 places, 1176 transitions, 34905 flow [2021-03-25 20:08:00,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-03-25 20:08:00,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2021-03-25 20:08:00,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 410 transitions. [2021-03-25 20:08:00,491 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.1916783543712015 [2021-03-25 20:08:00,491 INFO L72 ComplementDD]: Start complementDD. Operand 23 states and 410 transitions. [2021-03-25 20:08:00,491 INFO L73 IsDeterministic]: Start isDeterministic. Operand 23 states and 410 transitions. [2021-03-25 20:08:00,491 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:08:00,491 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 23 states and 410 transitions. [2021-03-25 20:08:00,492 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 24 states, 23 states have (on average 17.82608695652174) internal successors, (410), 23 states have internal predecessors, (410), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:08:00,493 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 24 states, 24 states have (on average 93.0) internal successors, (2232), 24 states have internal predecessors, (2232), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:08:00,494 INFO L81 ComplementDD]: Finished complementDD. Result has 24 states, 24 states have (on average 93.0) internal successors, (2232), 24 states have internal predecessors, (2232), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:08:00,494 INFO L185 Difference]: Start difference. First operand has 338 places, 1054 transitions, 30439 flow. Second operand 23 states and 410 transitions. [2021-03-25 20:08:00,494 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 360 places, 1176 transitions, 34905 flow [2021-03-25 20:08:03,591 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 346 places, 1176 transitions, 34232 flow, removed 9 selfloop flow, removed 14 redundant places. [2021-03-25 20:08:03,612 INFO L241 Difference]: Finished difference. Result has 352 places, 1056 transitions, 30528 flow [2021-03-25 20:08:03,612 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=93, PETRI_DIFFERENCE_MINUEND_FLOW=29782, PETRI_DIFFERENCE_MINUEND_PLACES=324, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1054, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=312, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=740, PETRI_DIFFERENCE_SUBTRAHEND_STATES=23, PETRI_FLOW=30528, PETRI_PLACES=352, PETRI_TRANSITIONS=1056} [2021-03-25 20:08:03,612 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 328 predicate places. [2021-03-25 20:08:03,612 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:08:03,613 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 352 places, 1056 transitions, 30528 flow [2021-03-25 20:08:03,613 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 352 places, 1056 transitions, 30528 flow [2021-03-25 20:08:03,622 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 348 places, 1056 transitions, 30528 flow [2021-03-25 20:08:05,599 INFO L129 PetriNetUnfolder]: 3650/8039 cut-off events. [2021-03-25 20:08:05,599 INFO L130 PetriNetUnfolder]: For 663852/671895 co-relation queries the response was YES. [2021-03-25 20:08:05,684 INFO L84 FinitePrefix]: Finished finitePrefix Result has 98816 conditions, 8039 events. 3650/8039 cut-off events. For 663852/671895 co-relation queries the response was YES. Maximal size of possible extension queue 581. Compared 74978 event pairs, 209 based on Foata normal form. 177/7851 useless extension candidates. Maximal degree in co-relation 98310. Up to 2991 conditions per place. [2021-03-25 20:08:05,787 INFO L142 LiptonReduction]: Number of co-enabled transitions 4450 [2021-03-25 20:08:05,918 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:08:05,918 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:08:05,918 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2306 [2021-03-25 20:08:05,918 INFO L480 AbstractCegarLoop]: Abstraction has has 348 places, 1056 transitions, 30528 flow [2021-03-25 20:08:05,918 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 15.1) internal successors, (302), 20 states have internal predecessors, (302), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:08:05,918 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:08:05,918 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:08:06,119 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 51 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable113 [2021-03-25 20:08:06,119 INFO L428 AbstractCegarLoop]: === Iteration 60 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:08:06,119 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:08:06,119 INFO L82 PathProgramCache]: Analyzing trace with hash 1616150992, now seen corresponding path program 1 times [2021-03-25 20:08:06,119 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:08:06,119 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [763828970] [2021-03-25 20:08:06,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:08:06,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:08:06,127 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,127 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:08:06,129 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,130 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:06,133 INFO L142 QuantifierPusher]: treesize reduction 8, result has 27.3 percent of original size [2021-03-25 20:08:06,133 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:06,135 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,135 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:06,138 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,139 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:06,142 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,143 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:06,143 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-25 20:08:06,143 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [763828970] [2021-03-25 20:08:06,143 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1655040353] [2021-03-25 20:08:06,143 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 52 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 52 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:08:06,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:08:06,173 INFO L263 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-25 20:08:06,173 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:08:06,174 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,174 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:06,174 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,174 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:06,175 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:06,175 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:06,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,177 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:06,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,178 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:06,178 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,178 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:06,178 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,179 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:06,179 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,179 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:06,180 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,180 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:06,180 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,180 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:06,180 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,181 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:06,186 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,186 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:06,187 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,187 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:06,187 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,187 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:06,187 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,188 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:06,188 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,188 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:06,189 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,189 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:06,189 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,189 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:06,190 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,190 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:06,191 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,192 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:06,192 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,192 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:06,192 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,193 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:06,193 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,193 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:06,193 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,194 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:06,194 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,194 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:06,194 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,195 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:06,195 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,195 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:06,195 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,196 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:06,196 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,196 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:06,196 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,197 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:06,197 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,197 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:06,202 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:06,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:06,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,204 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:06,204 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,204 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:06,205 INFO L142 QuantifierPusher]: treesize reduction 1, result has 96.0 percent of original size [2021-03-25 20:08:06,205 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:06,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:06,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:08:06,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,206 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:06,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,206 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:06,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:06,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:08:06,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:08:06,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,209 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:06,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,209 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:06,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:06,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:08:06,210 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:06,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,210 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:08:06,211 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,211 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:06,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,212 INFO L147 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size 7 [2021-03-25 20:08:06,213 INFO L147 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size 7 [2021-03-25 20:08:06,213 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:08:06,213 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,213 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:06,214 INFO L142 QuantifierPusher]: treesize reduction 15, result has 34.8 percent of original size [2021-03-25 20:08:06,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:06,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:06,215 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,216 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:06,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,216 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:06,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:06,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:06,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:06,218 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:06,218 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:06,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:06,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:06,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:06,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:06,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:06,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:06,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:06,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:06,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:06,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:06,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:06,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:06,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:06,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:06,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:06,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:06,225 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-25 20:08:06,226 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:08:06,226 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2021-03-25 20:08:06,226 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [306002297] [2021-03-25 20:08:06,226 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-03-25 20:08:06,226 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:08:06,226 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-03-25 20:08:06,226 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-03-25 20:08:06,226 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 52 out of 93 [2021-03-25 20:08:06,227 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 348 places, 1056 transitions, 30528 flow. Second operand has 8 states, 8 states have (on average 53.5) internal successors, (428), 8 states have internal predecessors, (428), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:08:06,227 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:08:06,227 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 52 of 93 [2021-03-25 20:08:06,227 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:08:09,876 INFO L129 PetriNetUnfolder]: 4024/8639 cut-off events. [2021-03-25 20:08:09,876 INFO L130 PetriNetUnfolder]: For 900882/908840 co-relation queries the response was YES. [2021-03-25 20:08:09,982 INFO L84 FinitePrefix]: Finished finitePrefix Result has 118399 conditions, 8639 events. 4024/8639 cut-off events. For 900882/908840 co-relation queries the response was YES. Maximal size of possible extension queue 622. Compared 78687 event pairs, 387 based on Foata normal form. 241/8685 useless extension candidates. Maximal degree in co-relation 118008. Up to 5696 conditions per place. [2021-03-25 20:08:10,045 INFO L132 encePairwiseOnDemand]: 79/93 looper letters, 834 selfloop transitions, 134 changer transitions 0/1126 dead transitions. [2021-03-25 20:08:10,045 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 359 places, 1126 transitions, 34379 flow [2021-03-25 20:08:10,046 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-25 20:08:10,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2021-03-25 20:08:10,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 665 transitions. [2021-03-25 20:08:10,047 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5958781362007168 [2021-03-25 20:08:10,047 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 665 transitions. [2021-03-25 20:08:10,047 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 665 transitions. [2021-03-25 20:08:10,047 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:08:10,047 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 665 transitions. [2021-03-25 20:08:10,047 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 55.416666666666664) internal successors, (665), 12 states have internal predecessors, (665), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:08:10,048 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 93.0) internal successors, (1209), 13 states have internal predecessors, (1209), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:08:10,048 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 93.0) internal successors, (1209), 13 states have internal predecessors, (1209), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:08:10,048 INFO L185 Difference]: Start difference. First operand has 348 places, 1056 transitions, 30528 flow. Second operand 12 states and 665 transitions. [2021-03-25 20:08:10,049 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 359 places, 1126 transitions, 34379 flow [2021-03-25 20:08:12,090 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 337 places, 1126 transitions, 33077 flow, removed 52 selfloop flow, removed 22 redundant places. [2021-03-25 20:08:12,110 INFO L241 Difference]: Finished difference. Result has 342 places, 1068 transitions, 30068 flow [2021-03-25 20:08:12,110 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=93, PETRI_DIFFERENCE_MINUEND_FLOW=29018, PETRI_DIFFERENCE_MINUEND_PLACES=326, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1048, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=114, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=914, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=30068, PETRI_PLACES=342, PETRI_TRANSITIONS=1068} [2021-03-25 20:08:12,110 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 318 predicate places. [2021-03-25 20:08:12,111 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:08:12,111 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 342 places, 1068 transitions, 30068 flow [2021-03-25 20:08:12,111 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 342 places, 1068 transitions, 30068 flow [2021-03-25 20:08:12,120 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 342 places, 1068 transitions, 30068 flow [2021-03-25 20:08:14,042 INFO L129 PetriNetUnfolder]: 3710/8105 cut-off events. [2021-03-25 20:08:14,042 INFO L130 PetriNetUnfolder]: For 691782/700257 co-relation queries the response was YES. [2021-03-25 20:08:14,389 INFO L84 FinitePrefix]: Finished finitePrefix Result has 100320 conditions, 8105 events. 3710/8105 cut-off events. For 691782/700257 co-relation queries the response was YES. Maximal size of possible extension queue 583. Compared 74998 event pairs, 189 based on Foata normal form. 210/7949 useless extension candidates. Maximal degree in co-relation 99808. Up to 3081 conditions per place. [2021-03-25 20:08:14,501 INFO L142 LiptonReduction]: Number of co-enabled transitions 4430 [2021-03-25 20:08:14,636 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:08:14,636 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:08:14,636 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2525 [2021-03-25 20:08:14,636 INFO L480 AbstractCegarLoop]: Abstraction has has 342 places, 1068 transitions, 30068 flow [2021-03-25 20:08:14,636 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 53.5) internal successors, (428), 8 states have internal predecessors, (428), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:08:14,636 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:08:14,637 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:08:14,837 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 52 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable114 [2021-03-25 20:08:14,837 INFO L428 AbstractCegarLoop]: === Iteration 61 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:08:14,837 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:08:14,837 INFO L82 PathProgramCache]: Analyzing trace with hash -1909361013, now seen corresponding path program 1 times [2021-03-25 20:08:14,837 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:08:14,838 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1220558920] [2021-03-25 20:08:14,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:08:14,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:08:14,852 INFO L142 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-03-25 20:08:14,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:08:14,858 INFO L142 QuantifierPusher]: treesize reduction 4, result has 84.0 percent of original size [2021-03-25 20:08:14,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:08:14,868 INFO L142 QuantifierPusher]: treesize reduction 31, result has 59.2 percent of original size [2021-03-25 20:08:14,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:08:14,894 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:14,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:08:14,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:14,905 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:08:14,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:14,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:08:14,924 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:14,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:14,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:14,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:14,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:14,943 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:14,943 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:08:14,943 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1220558920] [2021-03-25 20:08:14,943 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1925966727] [2021-03-25 20:08:14,943 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 53 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 53 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:08:14,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:08:14,991 INFO L263 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 24 conjunts are in the unsatisfiable core [2021-03-25 20:08:14,991 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:08:14,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:14,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:08:14,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:14,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:08:14,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:14,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:08:14,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:14,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:08:14,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:14,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:08:14,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:14,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:08:14,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:14,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:08:14,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:14,997 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:08:14,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:14,998 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:08:14,998 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:14,999 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:14,999 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:14,999 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:15,000 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,000 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:15,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:15,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:15,015 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:15,015 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:15,017 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:15,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:15,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:15,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:15,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:15,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:15,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:15,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:15,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:15,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:15,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:15,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:15,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:15,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:15,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:15,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:15,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,052 INFO L147 QuantifierPusher]: treesize reduction 2, result has 93.5 percent of original size 29 [2021-03-25 20:08:15,053 INFO L142 QuantifierPusher]: treesize reduction 2, result has 93.8 percent of original size [2021-03-25 20:08:15,053 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:15,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:08:15,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:08:15,054 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,055 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:15,055 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,055 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:08:15,056 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:08:15,059 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 13 [2021-03-25 20:08:15,059 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,060 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:08:15,060 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,060 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:08:15,060 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:08:15,062 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,063 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:08:15,063 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:08:15,063 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:21, output treesize:7 [2021-03-25 20:08:15,064 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,064 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:08:15,064 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,065 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:08:15,065 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,065 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:15,066 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,066 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:15,066 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,066 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:15,067 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,067 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:15,067 INFO L142 QuantifierPusher]: treesize reduction 1, result has 96.0 percent of original size [2021-03-25 20:08:15,067 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:15,068 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:15,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:08:15,069 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,069 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:15,069 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,069 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:15,069 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,070 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:15,070 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:08:15,070 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:08:15,071 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,071 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:15,071 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,072 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:15,072 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:15,073 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:08:15,073 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:15,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,073 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:08:15,074 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,074 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:15,074 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,075 INFO L147 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size 7 [2021-03-25 20:08:15,075 INFO L147 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size 7 [2021-03-25 20:08:15,076 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:08:15,076 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,076 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:15,077 INFO L142 QuantifierPusher]: treesize reduction 15, result has 34.8 percent of original size [2021-03-25 20:08:15,078 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:15,078 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:15,078 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,079 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:15,079 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,079 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:15,080 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,080 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:15,080 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,081 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:15,081 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,081 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:15,082 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,082 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:15,082 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,083 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:15,083 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,083 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:15,083 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,084 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:15,084 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,084 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:15,085 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:15,085 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:15,086 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,086 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:15,086 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,086 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:15,087 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:15,087 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:15,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:15,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,101 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:15,101 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,101 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:15,101 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:15,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:15,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:15,103 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:15,104 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:15,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:15,104 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:08:15,104 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:08:15,104 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8] total 12 [2021-03-25 20:08:15,104 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1049629772] [2021-03-25 20:08:15,104 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-03-25 20:08:15,104 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:08:15,105 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-03-25 20:08:15,105 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=128, Unknown=0, NotChecked=0, Total=156 [2021-03-25 20:08:15,105 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 93 [2021-03-25 20:08:15,106 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 342 places, 1068 transitions, 30068 flow. Second operand has 13 states, 13 states have (on average 27.153846153846153) internal successors, (353), 13 states have internal predecessors, (353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:08:15,106 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:08:15,106 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 93 [2021-03-25 20:08:15,106 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:08:20,001 INFO L129 PetriNetUnfolder]: 6100/11397 cut-off events. [2021-03-25 20:08:20,001 INFO L130 PetriNetUnfolder]: For 917290/923478 co-relation queries the response was YES. [2021-03-25 20:08:20,140 INFO L84 FinitePrefix]: Finished finitePrefix Result has 145122 conditions, 11397 events. 6100/11397 cut-off events. For 917290/923478 co-relation queries the response was YES. Maximal size of possible extension queue 685. Compared 94281 event pairs, 784 based on Foata normal form. 17/10996 useless extension candidates. Maximal degree in co-relation 144601. Up to 8900 conditions per place. [2021-03-25 20:08:20,207 INFO L132 encePairwiseOnDemand]: 73/93 looper letters, 1095 selfloop transitions, 56 changer transitions 0/1159 dead transitions. [2021-03-25 20:08:20,207 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 352 places, 1159 transitions, 34142 flow [2021-03-25 20:08:20,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-25 20:08:20,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2021-03-25 20:08:20,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 337 transitions. [2021-03-25 20:08:20,209 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.32942326490713586 [2021-03-25 20:08:20,209 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 337 transitions. [2021-03-25 20:08:20,209 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 337 transitions. [2021-03-25 20:08:20,209 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:08:20,209 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 337 transitions. [2021-03-25 20:08:20,209 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 30.636363636363637) internal successors, (337), 11 states have internal predecessors, (337), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:08:20,210 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 93.0) internal successors, (1116), 12 states have internal predecessors, (1116), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:08:20,210 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 93.0) internal successors, (1116), 12 states have internal predecessors, (1116), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:08:20,210 INFO L185 Difference]: Start difference. First operand has 342 places, 1068 transitions, 30068 flow. Second operand 11 states and 337 transitions. [2021-03-25 20:08:20,210 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 352 places, 1159 transitions, 34142 flow [2021-03-25 20:08:23,159 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 345 places, 1159 transitions, 33777 flow, removed 122 selfloop flow, removed 7 redundant places. [2021-03-25 20:08:23,180 INFO L241 Difference]: Finished difference. Result has 349 places, 1079 transitions, 30254 flow [2021-03-25 20:08:23,180 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=93, PETRI_DIFFERENCE_MINUEND_FLOW=29789, PETRI_DIFFERENCE_MINUEND_PLACES=335, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1068, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=45, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1013, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=30254, PETRI_PLACES=349, PETRI_TRANSITIONS=1079} [2021-03-25 20:08:23,180 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 325 predicate places. [2021-03-25 20:08:23,181 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:08:23,181 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 349 places, 1079 transitions, 30254 flow [2021-03-25 20:08:23,181 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 349 places, 1079 transitions, 30254 flow [2021-03-25 20:08:23,190 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 349 places, 1079 transitions, 30254 flow [2021-03-25 20:08:25,308 INFO L129 PetriNetUnfolder]: 3823/8319 cut-off events. [2021-03-25 20:08:25,308 INFO L130 PetriNetUnfolder]: For 720628/728958 co-relation queries the response was YES. [2021-03-25 20:08:25,407 INFO L84 FinitePrefix]: Finished finitePrefix Result has 103081 conditions, 8319 events. 3823/8319 cut-off events. For 720628/728958 co-relation queries the response was YES. Maximal size of possible extension queue 614. Compared 77300 event pairs, 177 based on Foata normal form. 210/8152 useless extension candidates. Maximal degree in co-relation 101420. Up to 3182 conditions per place. [2021-03-25 20:08:25,518 INFO L142 LiptonReduction]: Number of co-enabled transitions 4518 [2021-03-25 20:08:25,651 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:08:25,652 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:08:25,652 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2471 [2021-03-25 20:08:25,652 INFO L480 AbstractCegarLoop]: Abstraction has has 349 places, 1079 transitions, 30254 flow [2021-03-25 20:08:25,652 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 27.153846153846153) internal successors, (353), 13 states have internal predecessors, (353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:08:25,652 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:08:25,652 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:08:25,852 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 53 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable117 [2021-03-25 20:08:25,853 INFO L428 AbstractCegarLoop]: === Iteration 62 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:08:25,853 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:08:25,853 INFO L82 PathProgramCache]: Analyzing trace with hash -1147124896, now seen corresponding path program 2 times [2021-03-25 20:08:25,853 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:08:25,853 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [216313840] [2021-03-25 20:08:25,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:08:25,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:08:25,863 INFO L142 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-03-25 20:08:25,863 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:08:25,868 INFO L142 QuantifierPusher]: treesize reduction 4, result has 69.2 percent of original size [2021-03-25 20:08:25,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:08:25,873 INFO L142 QuantifierPusher]: treesize reduction 7, result has 56.3 percent of original size [2021-03-25 20:08:25,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:08:25,880 INFO L142 QuantifierPusher]: treesize reduction 7, result has 50.0 percent of original size [2021-03-25 20:08:25,880 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:08:25,880 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:08:25,889 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,889 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:25,894 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,894 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:25,900 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,900 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:25,900 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-25 20:08:25,900 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [216313840] [2021-03-25 20:08:25,900 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [261468428] [2021-03-25 20:08:25,900 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 54 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 54 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:08:25,931 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-25 20:08:25,931 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:08:25,932 INFO L263 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 18 conjunts are in the unsatisfiable core [2021-03-25 20:08:25,932 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:08:25,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:08:25,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:08:25,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:08:25,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:08:25,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:08:25,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:08:25,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:08:25,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:08:25,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:08:25,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:08:25,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:08:25,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,939 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:08:25,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:08:25,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:08:25,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:08:25,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:08:25,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:08:25,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:08:25,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:08:25,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:08:25,962 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:08:25,962 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:08:25,963 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,963 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:08:25,963 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,964 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:08:25,964 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,964 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:08:25,965 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,965 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:08:25,965 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,965 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:08:25,966 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,966 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:08:25,966 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,966 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:08:25,967 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,967 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:08:25,967 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,968 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:08:25,968 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,968 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:08:25,978 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,978 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:08:25,978 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,978 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:08:25,979 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,979 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:08:25,979 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,979 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:08:25,980 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,980 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:25,980 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:25,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:08:25,981 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,981 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:25,982 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,982 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:25,982 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,982 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:25,983 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:08:25,983 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:08:25,983 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,984 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:25,984 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,984 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:08:25,985 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:08:25,987 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-03-25 20:08:25,987 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,987 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:25,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,988 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:25,988 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:08:25,989 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,989 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:25,990 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:08:25,990 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:15, output treesize:5 [2021-03-25 20:08:25,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:25,991 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:25,991 INFO L142 QuantifierPusher]: treesize reduction 1, result has 96.0 percent of original size [2021-03-25 20:08:25,991 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:25,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:25,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:08:25,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,993 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:25,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,993 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:25,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:25,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:08:25,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:08:25,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,995 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:25,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,996 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:25,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:25,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:08:25,997 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:25,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,997 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:08:25,998 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,998 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:25,998 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:25,999 INFO L147 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size 7 [2021-03-25 20:08:25,999 INFO L147 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size 7 [2021-03-25 20:08:25,999 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:08:26,000 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:26,000 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:26,000 INFO L142 QuantifierPusher]: treesize reduction 15, result has 34.8 percent of original size [2021-03-25 20:08:26,001 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:26,002 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:26,002 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:26,002 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:26,002 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:26,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:26,003 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:26,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:26,003 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:26,004 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:26,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:26,004 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:26,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:26,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:26,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:26,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:26,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:26,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:26,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:26,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:26,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:26,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:26,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:26,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:26,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:26,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:26,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:26,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:26,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:26,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:26,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:26,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:26,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:26,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:26,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:26,010 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:26,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:26,010 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:26,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:26,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:26,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:26,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:26,011 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-25 20:08:26,011 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:08:26,012 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2021-03-25 20:08:26,012 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [541147186] [2021-03-25 20:08:26,012 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-25 20:08:26,012 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:08:26,012 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-25 20:08:26,012 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-03-25 20:08:26,012 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 93 [2021-03-25 20:08:26,012 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 349 places, 1079 transitions, 30254 flow. Second operand has 11 states, 11 states have (on average 27.454545454545453) internal successors, (302), 11 states have internal predecessors, (302), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:08:26,012 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:08:26,013 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 93 [2021-03-25 20:08:26,013 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:08:31,088 INFO L129 PetriNetUnfolder]: 6218/11699 cut-off events. [2021-03-25 20:08:31,089 INFO L130 PetriNetUnfolder]: For 977675/984040 co-relation queries the response was YES. [2021-03-25 20:08:31,207 INFO L84 FinitePrefix]: Finished finitePrefix Result has 148633 conditions, 11699 events. 6218/11699 cut-off events. For 977675/984040 co-relation queries the response was YES. Maximal size of possible extension queue 698. Compared 97930 event pairs, 502 based on Foata normal form. 39/11326 useless extension candidates. Maximal degree in co-relation 146858. Up to 7901 conditions per place. [2021-03-25 20:08:31,272 INFO L132 encePairwiseOnDemand]: 72/93 looper letters, 1172 selfloop transitions, 102 changer transitions 0/1282 dead transitions. [2021-03-25 20:08:31,272 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 363 places, 1282 transitions, 36860 flow [2021-03-25 20:08:31,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-03-25 20:08:31,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2021-03-25 20:08:31,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 444 transitions. [2021-03-25 20:08:31,273 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.31827956989247314 [2021-03-25 20:08:31,273 INFO L72 ComplementDD]: Start complementDD. Operand 15 states and 444 transitions. [2021-03-25 20:08:31,273 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 444 transitions. [2021-03-25 20:08:31,273 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:08:31,273 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 444 transitions. [2021-03-25 20:08:31,274 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 16 states, 15 states have (on average 29.6) internal successors, (444), 15 states have internal predecessors, (444), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:08:31,274 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 16 states, 16 states have (on average 93.0) internal successors, (1488), 16 states have internal predecessors, (1488), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:08:31,275 INFO L81 ComplementDD]: Finished complementDD. Result has 16 states, 16 states have (on average 93.0) internal successors, (1488), 16 states have internal predecessors, (1488), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:08:31,275 INFO L185 Difference]: Start difference. First operand has 349 places, 1079 transitions, 30254 flow. Second operand 15 states and 444 transitions. [2021-03-25 20:08:31,275 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 363 places, 1282 transitions, 36860 flow [2021-03-25 20:08:34,041 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 357 places, 1282 transitions, 36700 flow, removed 44 selfloop flow, removed 6 redundant places. [2021-03-25 20:08:34,068 INFO L241 Difference]: Finished difference. Result has 360 places, 1083 transitions, 30486 flow [2021-03-25 20:08:34,069 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=93, PETRI_DIFFERENCE_MINUEND_FLOW=30057, PETRI_DIFFERENCE_MINUEND_PLACES=343, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1078, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=97, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=976, PETRI_DIFFERENCE_SUBTRAHEND_STATES=15, PETRI_FLOW=30486, PETRI_PLACES=360, PETRI_TRANSITIONS=1083} [2021-03-25 20:08:34,069 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 336 predicate places. [2021-03-25 20:08:34,069 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:08:34,070 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 360 places, 1083 transitions, 30486 flow [2021-03-25 20:08:34,070 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 360 places, 1083 transitions, 30486 flow [2021-03-25 20:08:34,083 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 360 places, 1083 transitions, 30486 flow [2021-03-25 20:08:35,593 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][547], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 11#L82true, Black: 978#g, Black: 1809#(and f (= q1_back q1_front)), 2330#true, Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 265#(<= q2_back (+ q2_front 1)), Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 4318#g, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 4388#true, 553#true, Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ 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q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), 2904#true, Black: 2575#f, Black: 557#(<= q2_back (+ q2_front 2)), Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ 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q2_front)) (* 2 t) 2) s)) f (not g)), Black: 2337#g, Black: 2401#(and g (= q2_back q2_front) (= q1_back (+ q1_front 1))), Black: 2403#(and g (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2399#(and g (<= 1 (select q2 q2_front))), 368#true, Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ 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2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 4135#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4136#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 836#g, Black: 4219#(and (<= s 6) (< 1 t) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) f (= (select q2 (+ q2_front (- 2))) 1) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= (select q2 (+ q2_front (- 2))) 1) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not f))) (<= (+ t 4) s)), Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 3223#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3159#(<= 1 (select q2 q2_front)), Black: 610#g, Black: 3160#g, Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 1911#f, 2994#true, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3932#(or (and (<= s (+ (* 2 (select q2 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3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 915#f, 461#true, Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= 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(select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 1753#true, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3523#(= q2_back q2_front), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 3525#(<= q2_back (+ q2_front 1)), Black: 2744#f, Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:08:35,593 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 20:08:35,593 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:08:35,593 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:08:35,593 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:08:35,759 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][547], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 11#L82true, 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q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), 2904#true, Black: 2575#f, Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 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Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2399#(and g (<= 1 (select q2 q2_front))), 368#true, Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, 4223#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 4135#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4136#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 836#g, Black: 4219#(and (<= s 6) (< 1 t) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) f (= (select q2 (+ q2_front (- 2))) 1) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= (select q2 (+ q2_front (- 2))) 1) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not f))) (<= (+ t 4) s)), Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 3223#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3159#(<= 1 (select q2 q2_front)), Black: 610#g, Black: 3160#g, Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 1911#f, Black: 2911#(<= 1 (select q2 (+ q2_front 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s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 2421#g, 3772#true, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 915#f, 461#true, Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4302#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 3))), Black: 4239#(= 2 (select q1 q1_front)), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 1753#true, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3523#(= q2_back q2_front), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 3525#(<= q2_back (+ q2_front 1)), Black: 2744#f, Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:08:35,760 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is not cut-off event [2021-03-25 20:08:35,760 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-03-25 20:08:35,760 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:08:35,760 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:08:35,760 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-03-25 20:08:36,188 INFO L129 PetriNetUnfolder]: 3903/8516 cut-off events. [2021-03-25 20:08:36,188 INFO L130 PetriNetUnfolder]: For 760482/768789 co-relation queries the response was YES. [2021-03-25 20:08:36,556 INFO L84 FinitePrefix]: Finished finitePrefix Result has 106805 conditions, 8516 events. 3903/8516 cut-off events. For 760482/768789 co-relation queries the response was YES. Maximal size of possible extension queue 640. Compared 79620 event pairs, 218 based on Foata normal form. 207/8345 useless extension candidates. Maximal degree in co-relation 105095. Up to 3292 conditions per place. [2021-03-25 20:08:36,671 INFO L142 LiptonReduction]: Number of co-enabled transitions 4566 [2021-03-25 20:08:37,085 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:08:37,085 INFO L156 LiptonReduction]: Total number of compositions: 2 [2021-03-25 20:08:37,085 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 3016 [2021-03-25 20:08:37,085 INFO L480 AbstractCegarLoop]: Abstraction has has 360 places, 1083 transitions, 30504 flow [2021-03-25 20:08:37,085 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 27.454545454545453) internal successors, (302), 11 states have internal predecessors, (302), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:08:37,085 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:08:37,086 INFO L263 CegarLoopForPetriNet]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:08:37,286 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable120,54 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:08:37,286 INFO L428 AbstractCegarLoop]: === Iteration 63 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:08:37,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:08:37,286 INFO L82 PathProgramCache]: Analyzing trace with hash -1476351188, now seen corresponding path program 1 times [2021-03-25 20:08:37,286 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:08:37,286 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [952601926] [2021-03-25 20:08:37,287 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:08:37,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:08:37,310 INFO L142 QuantifierPusher]: treesize reduction 22, result has 42.1 percent of original size [2021-03-25 20:08:37,311 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:08:37,321 INFO L142 QuantifierPusher]: treesize reduction 7, result has 83.7 percent of original size [2021-03-25 20:08:37,321 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:08:37,337 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,338 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-25 20:08:37,357 INFO L142 QuantifierPusher]: treesize reduction 32, result has 52.9 percent of original size [2021-03-25 20:08:37,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:08:37,383 INFO L142 QuantifierPusher]: treesize reduction 32, result has 54.3 percent of original size [2021-03-25 20:08:37,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 20:08:37,407 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,408 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:08:37,431 INFO L142 QuantifierPusher]: treesize reduction 17, result has 67.9 percent of original size [2021-03-25 20:08:37,431 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:08:37,465 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,466 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:08:37,486 INFO L142 QuantifierPusher]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 20:08:37,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:08:37,504 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:08:37,504 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [952601926] [2021-03-25 20:08:37,504 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1264572107] [2021-03-25 20:08:37,504 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 55 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 55 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:08:37,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:08:37,543 INFO L263 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 59 conjunts are in the unsatisfiable core [2021-03-25 20:08:37,544 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:08:37,545 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,545 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:08:37,545 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:08:37,546 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:08:37,547 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,547 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:08:37,567 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:08:37,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:08:37,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:08:37,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:08:37,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:08:37,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:08:37,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:08:37,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,573 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:08:37,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,573 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:08:37,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:08:37,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:08:37,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:08:37,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:08:37,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:08:37,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:08:37,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,579 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:08:37,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-03-25 20:08:37,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:08:37,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:08:37,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-25 20:08:37,651 INFO L142 QuantifierPusher]: treesize reduction 1, result has 98.7 percent of original size [2021-03-25 20:08:37,651 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-03-25 20:08:37,652 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:08:37,653 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,654 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:08:37,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,655 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:08:37,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:08:37,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:08:37,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:08:37,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:08:37,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:08:37,762 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,763 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:08:37,763 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:08:37,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,765 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:08:37,766 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,766 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-03-25 20:08:37,767 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,768 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2021-03-25 20:08:37,768 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,769 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2021-03-25 20:08:37,769 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2021-03-25 20:08:37,818 INFO L142 QuantifierPusher]: treesize reduction 9, result has 91.1 percent of original size [2021-03-25 20:08:37,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-03-25 20:08:37,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-03-25 20:08:37,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-03-25 20:08:37,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-03-25 20:08:37,864 INFO L142 QuantifierPusher]: treesize reduction 1, result has 99.1 percent of original size [2021-03-25 20:08:37,865 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:37,865 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,865 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-03-25 20:08:37,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-03-25 20:08:37,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,867 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:37,868 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-03-25 20:08:37,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 118 [2021-03-25 20:08:37,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,870 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:37,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-03-25 20:08:37,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 118 [2021-03-25 20:08:37,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:08:37,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:08:37,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:08:37,882 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 48 [2021-03-25 20:08:37,883 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,884 INFO L147 QuantifierPusher]: treesize reduction 2, result has 95.7 percent of original size 44 [2021-03-25 20:08:37,884 INFO L142 QuantifierPusher]: treesize reduction 2, result has 95.7 percent of original size [2021-03-25 20:08:37,885 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-25 20:08:37,885 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:08:37,891 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-03-25 20:08:37,891 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 76 treesize of output 48 [2021-03-25 20:08:37,892 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,893 INFO L147 QuantifierPusher]: treesize reduction 2, result has 95.7 percent of original size 44 [2021-03-25 20:08:37,893 INFO L142 QuantifierPusher]: treesize reduction 2, result has 95.7 percent of original size [2021-03-25 20:08:37,894 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-25 20:08:37,894 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:08:37,960 INFO L628 ElimStorePlain]: treesize reduction 7, result has 95.2 percent of original size [2021-03-25 20:08:37,961 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 139 [2021-03-25 20:08:37,962 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-03-25 20:08:37,962 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:210, output treesize:139 [2021-03-25 20:08:37,962 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 139 [2021-03-25 20:08:37,963 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:37,963 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 139 [2021-03-25 20:08:38,021 INFO L142 QuantifierPusher]: treesize reduction 69, result has 51.4 percent of original size [2021-03-25 20:08:38,021 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-03-25 20:08:38,022 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:38,022 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:08:38,022 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:38,023 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:08:38,023 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:38,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:08:38,061 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:38,061 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:08:38,061 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:38,062 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:08:38,062 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:38,062 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:08:38,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:38,063 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:08:38,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:38,064 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:38,064 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:38,065 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-03-25 20:08:38,065 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-03-25 20:08:38,065 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:38,066 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:38,066 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:38,066 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-03-25 20:08:38,067 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-03-25 20:08:38,067 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:38,067 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:38,068 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:38,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-03-25 20:08:38,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-03-25 20:08:38,074 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-03-25 20:08:38,074 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 78 treesize of output 38 [2021-03-25 20:08:38,075 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:38,076 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:08:38,076 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:38,077 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:08:38,077 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:08:38,085 INFO L628 ElimStorePlain]: treesize reduction 5, result has 70.6 percent of original size [2021-03-25 20:08:38,086 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:38,086 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:08:38,086 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:08:38,086 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:78, output treesize:12 [2021-03-25 20:08:38,087 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:38,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:08:38,087 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:38,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:08:38,113 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:38,114 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:08:38,114 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:38,114 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:08:38,115 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:38,115 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:08:38,115 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:38,116 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:08:38,116 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:38,116 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:08:38,116 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:38,117 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:08:38,117 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:38,117 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:08:38,117 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:38,118 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:08:38,118 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:08:38,118 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:08:38,118 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 10] total 19 [2021-03-25 20:08:38,118 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [105523560] [2021-03-25 20:08:38,118 INFO L460 AbstractCegarLoop]: Interpolant automaton has 21 states [2021-03-25 20:08:38,118 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:08:38,119 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2021-03-25 20:08:38,119 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=376, Unknown=0, NotChecked=0, Total=420 [2021-03-25 20:08:38,119 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 95 [2021-03-25 20:08:38,119 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 360 places, 1083 transitions, 30504 flow. Second operand has 21 states, 21 states have (on average 15.142857142857142) internal successors, (318), 21 states have internal predecessors, (318), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:08:38,119 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:08:38,119 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 95 [2021-03-25 20:08:38,119 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:08:39,823 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 41 [2021-03-25 20:08:45,361 INFO L129 PetriNetUnfolder]: 7600/13439 cut-off events. [2021-03-25 20:08:45,361 INFO L130 PetriNetUnfolder]: For 1629150/1629150 co-relation queries the response was YES. [2021-03-25 20:08:45,694 INFO L84 FinitePrefix]: Finished finitePrefix Result has 195587 conditions, 13439 events. 7600/13439 cut-off events. For 1629150/1629150 co-relation queries the response was YES. Maximal size of possible extension queue 750. Compared 105820 event pairs, 1271 based on Foata normal form. 5/13429 useless extension candidates. Maximal degree in co-relation 193827. Up to 10315 conditions per place. [2021-03-25 20:08:45,779 INFO L132 encePairwiseOnDemand]: 76/95 looper letters, 889 selfloop transitions, 280 changer transitions 26/1201 dead transitions. [2021-03-25 20:08:45,779 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 378 places, 1201 transitions, 34785 flow [2021-03-25 20:08:45,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-03-25 20:08:45,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2021-03-25 20:08:45,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 341 transitions. [2021-03-25 20:08:45,780 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.1889196675900277 [2021-03-25 20:08:45,781 INFO L72 ComplementDD]: Start complementDD. Operand 19 states and 341 transitions. [2021-03-25 20:08:45,781 INFO L73 IsDeterministic]: Start isDeterministic. Operand 19 states and 341 transitions. [2021-03-25 20:08:45,781 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:08:45,781 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 19 states and 341 transitions. [2021-03-25 20:08:45,781 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 20 states, 19 states have (on average 17.94736842105263) internal successors, (341), 19 states have internal predecessors, (341), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:08:45,782 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 20 states, 20 states have (on average 95.0) internal successors, (1900), 20 states have internal predecessors, (1900), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:08:45,782 INFO L81 ComplementDD]: Finished complementDD. Result has 20 states, 20 states have (on average 95.0) internal successors, (1900), 20 states have internal predecessors, (1900), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:08:45,782 INFO L185 Difference]: Start difference. First operand has 360 places, 1083 transitions, 30504 flow. Second operand 19 states and 341 transitions. [2021-03-25 20:08:45,782 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 378 places, 1201 transitions, 34785 flow [2021-03-25 20:08:49,883 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 368 places, 1201 transitions, 34633 flow, removed 31 selfloop flow, removed 10 redundant places. [2021-03-25 20:08:49,905 INFO L241 Difference]: Finished difference. Result has 376 places, 1093 transitions, 31241 flow [2021-03-25 20:08:49,906 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=95, PETRI_DIFFERENCE_MINUEND_FLOW=30354, PETRI_DIFFERENCE_MINUEND_PLACES=350, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1083, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=268, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=803, PETRI_DIFFERENCE_SUBTRAHEND_STATES=19, PETRI_FLOW=31241, PETRI_PLACES=376, PETRI_TRANSITIONS=1093} [2021-03-25 20:08:49,906 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 352 predicate places. [2021-03-25 20:08:49,906 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:08:49,906 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 376 places, 1093 transitions, 31241 flow [2021-03-25 20:08:49,906 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 376 places, 1093 transitions, 31241 flow [2021-03-25 20:08:49,916 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 369 places, 1093 transitions, 31241 flow [2021-03-25 20:08:52,134 INFO L129 PetriNetUnfolder]: 3929/8527 cut-off events. [2021-03-25 20:08:52,134 INFO L130 PetriNetUnfolder]: For 809657/818230 co-relation queries the response was YES. [2021-03-25 20:08:52,234 INFO L84 FinitePrefix]: Finished finitePrefix Result has 108554 conditions, 8527 events. 3929/8527 cut-off events. For 809657/818230 co-relation queries the response was YES. Maximal size of possible extension queue 624. Compared 79262 event pairs, 218 based on Foata normal form. 237/8370 useless extension candidates. Maximal degree in co-relation 107992. Up to 3306 conditions per place. [2021-03-25 20:08:52,351 INFO L142 LiptonReduction]: Number of co-enabled transitions 4610 [2021-03-25 20:08:52,490 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:08:52,491 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:08:52,491 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2585 [2021-03-25 20:08:52,491 INFO L480 AbstractCegarLoop]: Abstraction has has 369 places, 1093 transitions, 31241 flow [2021-03-25 20:08:52,491 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 21 states, 21 states have (on average 15.142857142857142) internal successors, (318), 21 states have internal predecessors, (318), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:08:52,491 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:08:52,491 INFO L263 CegarLoopForPetriNet]: trace histogram [3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:08:52,693 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 55 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable123 [2021-03-25 20:08:52,693 INFO L428 AbstractCegarLoop]: === Iteration 64 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:08:52,693 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:08:52,693 INFO L82 PathProgramCache]: Analyzing trace with hash -1504462314, now seen corresponding path program 2 times [2021-03-25 20:08:52,693 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:08:52,694 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1566414841] [2021-03-25 20:08:52,694 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:08:52,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:08:52,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:08:52,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:52,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:52,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:52,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:52,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:52,749 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,749 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:52,749 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:08:52,750 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1566414841] [2021-03-25 20:08:52,750 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [854357791] [2021-03-25 20:08:52,750 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 56 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 56 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:08:52,789 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-25 20:08:52,789 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:08:52,790 INFO L263 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 7 conjunts are in the unsatisfiable core [2021-03-25 20:08:52,790 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:08:52,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:52,791 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:52,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:52,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:52,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:52,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:52,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:52,794 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:52,794 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,795 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:52,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,795 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:52,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:52,796 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:52,796 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:52,797 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:52,797 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,798 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:52,798 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,798 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:52,798 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,799 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:52,799 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,799 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:08:52,799 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:08:52,800 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,800 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:52,800 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,800 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:08:52,801 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 20:08:52,801 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,801 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:52,802 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,802 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:52,802 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,802 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:52,803 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,803 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:52,803 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,803 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:52,804 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,804 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:52,804 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,804 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:52,804 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,805 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:52,805 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:08:52,805 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,805 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:52,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,806 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:52,806 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:08:52,807 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,807 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:52,807 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,807 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:52,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:52,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:52,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,809 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:52,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,809 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:52,810 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,810 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:52,810 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:52,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:08:52,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,811 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:52,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:52,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:08:52,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:52,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:52,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,813 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:52,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:52,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:08:52,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,815 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:52,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:52,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:08:52,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:52,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:52,817 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:52,817 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:52,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:52,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:08:52,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,819 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:52,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:52,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:08:52,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,820 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:08:52,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:08:52,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:08:52,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:52,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:08:52,822 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-03-25 20:08:52,823 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:52,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,823 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:52,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:52,824 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:52,824 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,825 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:52,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,825 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:52,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:52,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:52,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:52,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:52,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:52,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,828 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:52,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,828 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:52,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,829 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:52,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,829 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:52,830 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:08:52,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:08:52,830 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:08:52,830 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:08:52,830 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6] total 7 [2021-03-25 20:08:52,830 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1082961028] [2021-03-25 20:08:52,830 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-03-25 20:08:52,830 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:08:52,831 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-03-25 20:08:52,831 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=28, Unknown=0, NotChecked=0, Total=56 [2021-03-25 20:08:52,831 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 46 out of 95 [2021-03-25 20:08:52,831 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 369 places, 1093 transitions, 31241 flow. Second operand has 8 states, 8 states have (on average 47.125) internal successors, (377), 8 states have internal predecessors, (377), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:08:52,831 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:08:52,831 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 46 of 95 [2021-03-25 20:08:52,831 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:08:58,490 INFO L129 PetriNetUnfolder]: 6608/14762 cut-off events. [2021-03-25 20:08:58,490 INFO L130 PetriNetUnfolder]: For 1499867/1510841 co-relation queries the response was YES. [2021-03-25 20:08:58,679 INFO L84 FinitePrefix]: Finished finitePrefix Result has 196692 conditions, 14762 events. 6608/14762 cut-off events. For 1499867/1510841 co-relation queries the response was YES. Maximal size of possible extension queue 950. Compared 150020 event pairs, 328 based on Foata normal form. 537/14800 useless extension candidates. Maximal degree in co-relation 196172. Up to 5558 conditions per place. [2021-03-25 20:08:58,768 INFO L132 encePairwiseOnDemand]: 79/95 looper letters, 103 selfloop transitions, 1296 changer transitions 9/1513 dead transitions. [2021-03-25 20:08:58,768 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 375 places, 1513 transitions, 44820 flow [2021-03-25 20:08:58,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-25 20:08:58,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-03-25 20:08:58,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 351 transitions. [2021-03-25 20:08:58,769 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5278195488721804 [2021-03-25 20:08:58,769 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 351 transitions. [2021-03-25 20:08:58,769 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 351 transitions. [2021-03-25 20:08:58,769 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:08:58,769 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 351 transitions. [2021-03-25 20:08:58,770 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 50.142857142857146) internal successors, (351), 7 states have internal predecessors, (351), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:08:58,770 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 95.0) internal successors, (760), 8 states have internal predecessors, (760), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:08:58,770 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 95.0) internal successors, (760), 8 states have internal predecessors, (760), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:08:58,770 INFO L185 Difference]: Start difference. First operand has 369 places, 1093 transitions, 31241 flow. Second operand 7 states and 351 transitions. [2021-03-25 20:08:58,770 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 375 places, 1513 transitions, 44820 flow [2021-03-25 20:09:02,977 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 362 places, 1513 transitions, 44231 flow, removed 105 selfloop flow, removed 13 redundant places. [2021-03-25 20:09:03,007 INFO L241 Difference]: Finished difference. Result has 363 places, 1504 transitions, 44179 flow [2021-03-25 20:09:03,008 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=95, PETRI_DIFFERENCE_MINUEND_FLOW=30592, PETRI_DIFFERENCE_MINUEND_PLACES=356, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1086, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=969, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=115, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=44179, PETRI_PLACES=363, PETRI_TRANSITIONS=1504} [2021-03-25 20:09:03,008 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 339 predicate places. [2021-03-25 20:09:03,008 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:09:03,008 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 363 places, 1504 transitions, 44179 flow [2021-03-25 20:09:03,008 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 363 places, 1504 transitions, 44179 flow [2021-03-25 20:09:03,026 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 358 places, 1504 transitions, 44179 flow [2021-03-25 20:09:07,785 INFO L129 PetriNetUnfolder]: 6842/15068 cut-off events. [2021-03-25 20:09:07,785 INFO L130 PetriNetUnfolder]: For 1412042/1423919 co-relation queries the response was YES. [2021-03-25 20:09:07,979 INFO L84 FinitePrefix]: Finished finitePrefix Result has 193568 conditions, 15068 events. 6842/15068 cut-off events. For 1412042/1423919 co-relation queries the response was YES. Maximal size of possible extension queue 992. Compared 153025 event pairs, 317 based on Foata normal form. 360/14844 useless extension candidates. Maximal degree in co-relation 192432. Up to 5772 conditions per place. [2021-03-25 20:09:08,202 INFO L142 LiptonReduction]: Number of co-enabled transitions 7850 [2021-03-25 20:09:08,466 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:09:08,466 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:09:08,466 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 5458 [2021-03-25 20:09:08,466 INFO L480 AbstractCegarLoop]: Abstraction has has 358 places, 1504 transitions, 44179 flow [2021-03-25 20:09:08,467 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 47.125) internal successors, (377), 8 states have internal predecessors, (377), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:09:08,467 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:09:08,467 INFO L263 CegarLoopForPetriNet]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:09:08,667 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 56 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable124 [2021-03-25 20:09:08,667 INFO L428 AbstractCegarLoop]: === Iteration 65 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:09:08,667 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:09:08,667 INFO L82 PathProgramCache]: Analyzing trace with hash 1831841442, now seen corresponding path program 2 times [2021-03-25 20:09:08,668 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:09:08,668 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [513122103] [2021-03-25 20:09:08,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:09:08,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:09:08,705 INFO L142 QuantifierPusher]: treesize reduction 22, result has 42.1 percent of original size [2021-03-25 20:09:08,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:09:08,715 INFO L142 QuantifierPusher]: treesize reduction 7, result has 83.7 percent of original size [2021-03-25 20:09:08,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:09:08,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:08,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-25 20:09:08,747 INFO L142 QuantifierPusher]: treesize reduction 32, result has 52.9 percent of original size [2021-03-25 20:09:08,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:09:08,770 INFO L142 QuantifierPusher]: treesize reduction 22, result has 73.2 percent of original size [2021-03-25 20:09:08,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 60 [2021-03-25 20:09:08,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:08,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:09:08,838 INFO L142 QuantifierPusher]: treesize reduction 17, result has 67.9 percent of original size [2021-03-25 20:09:08,839 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:09:09,081 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,081 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:09:09,098 INFO L142 QuantifierPusher]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 20:09:09,098 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:09:09,113 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:09:09,113 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [513122103] [2021-03-25 20:09:09,113 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [557897976] [2021-03-25 20:09:09,114 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 57 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 57 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:09:09,148 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-25 20:09:09,148 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:09:09,149 INFO L263 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 57 conjunts are in the unsatisfiable core [2021-03-25 20:09:09,149 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:09:09,160 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:09:09,161 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,161 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:09:09,161 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,162 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:09:09,162 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,162 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:09:09,180 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,180 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:09:09,180 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,181 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:09:09,181 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,181 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:09:09,182 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,182 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:09:09,182 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,183 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:09:09,183 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,183 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:09:09,183 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,184 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:09:09,184 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,184 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:09:09,185 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,185 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:09:09,186 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,186 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:09:09,186 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,187 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:09:09,187 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,187 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:09:09,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,212 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:09:09,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,212 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:09:09,213 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:09:09,213 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,214 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:09:09,242 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,242 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:09:09,242 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,243 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:09:09,243 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,244 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:09:09,244 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,244 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:09:09,245 INFO L142 QuantifierPusher]: treesize reduction 1, result has 98.6 percent of original size [2021-03-25 20:09:09,246 INFO L147 QuantifierPusher]: treesize reduction 4, result has 93.8 percent of original size 61 [2021-03-25 20:09:09,246 INFO L142 QuantifierPusher]: treesize reduction 4, result has 93.9 percent of original size [2021-03-25 20:09:09,247 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:09:09,247 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,248 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:09:09,248 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,249 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-03-25 20:09:09,289 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,290 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-03-25 20:09:09,291 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,291 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:09:09,291 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,292 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:09:09,292 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-03-25 20:09:09,293 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,294 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-03-25 20:09:09,294 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,295 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-03-25 20:09:09,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-03-25 20:09:09,345 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-03-25 20:09:09,346 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,347 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-03-25 20:09:09,347 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,348 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-03-25 20:09:09,399 INFO L142 QuantifierPusher]: treesize reduction 10, result has 92.1 percent of original size [2021-03-25 20:09:09,400 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-03-25 20:09:09,400 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,401 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:09:09,401 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,401 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-25 20:09:09,402 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-03-25 20:09:09,403 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,403 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-03-25 20:09:09,404 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,404 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:09:09,404 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,405 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:09:09,406 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 139 [2021-03-25 20:09:09,406 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,407 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 139 [2021-03-25 20:09:09,501 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,501 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:09:09,502 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,502 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-03-25 20:09:09,503 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 138 [2021-03-25 20:09:09,503 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,504 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:09:09,504 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,505 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-03-25 20:09:09,505 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 140 [2021-03-25 20:09:09,506 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,506 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:09:09,507 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,507 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-03-25 20:09:09,507 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 140 [2021-03-25 20:09:09,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:09:09,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:09:09,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:09:09,517 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 44 [2021-03-25 20:09:09,518 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,518 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:09:09,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,519 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:09:09,519 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:09:09,524 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-03-25 20:09:09,525 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 72 treesize of output 44 [2021-03-25 20:09:09,525 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,526 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:09:09,526 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,526 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:09:09,527 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:09:09,597 INFO L628 ElimStorePlain]: treesize reduction 7, result has 95.0 percent of original size [2021-03-25 20:09:09,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,598 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 132 [2021-03-25 20:09:09,598 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-03-25 20:09:09,598 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:225, output treesize:132 [2021-03-25 20:09:09,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 132 [2021-03-25 20:09:09,600 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,600 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 132 [2021-03-25 20:09:09,661 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,662 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 132 [2021-03-25 20:09:09,662 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,662 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 132 [2021-03-25 20:09:09,663 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 132 [2021-03-25 20:09:09,664 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,664 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 132 [2021-03-25 20:09:09,665 INFO L142 QuantifierPusher]: treesize reduction 71, result has 51.0 percent of original size [2021-03-25 20:09:09,665 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:09:09,666 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,666 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-03-25 20:09:09,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-03-25 20:09:09,667 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,668 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:09:09,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 69 [2021-03-25 20:09:09,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-03-25 20:09:09,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,670 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:09:09,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 69 [2021-03-25 20:09:09,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-03-25 20:09:09,675 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-03-25 20:09:09,675 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 69 treesize of output 35 [2021-03-25 20:09:09,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:09:09,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:09:09,677 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:09:09,686 INFO L628 ElimStorePlain]: treesize reduction 3, result has 80.0 percent of original size [2021-03-25 20:09:09,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:09:09,687 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:09:09,687 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:69, output treesize:12 [2021-03-25 20:09:09,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:09:09,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:09:09,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:09:09,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:09:09,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:09:09,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:09:09,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:09:09,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:09:09,717 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:09:09,718 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,718 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:09:09,718 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,718 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:09:09,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:09:09,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,720 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:09:09,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,720 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:09:09,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,721 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:09:09,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,721 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:09:09,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:09:09,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:09,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:09:09,723 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:09:09,723 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:09:09,723 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 18 [2021-03-25 20:09:09,723 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1849462612] [2021-03-25 20:09:09,723 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-03-25 20:09:09,724 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:09:09,724 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-03-25 20:09:09,724 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=337, Unknown=0, NotChecked=0, Total=380 [2021-03-25 20:09:09,724 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 95 [2021-03-25 20:09:09,724 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 358 places, 1504 transitions, 44179 flow. Second operand has 20 states, 20 states have (on average 19.1) internal successors, (382), 20 states have internal predecessors, (382), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:09:09,724 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:09:09,724 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 95 [2021-03-25 20:09:09,725 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:09:20,870 INFO L129 PetriNetUnfolder]: 10783/20328 cut-off events. [2021-03-25 20:09:20,870 INFO L130 PetriNetUnfolder]: For 1851608/1861346 co-relation queries the response was YES. [2021-03-25 20:09:21,163 INFO L84 FinitePrefix]: Finished finitePrefix Result has 271269 conditions, 20328 events. 10783/20328 cut-off events. For 1851608/1861346 co-relation queries the response was YES. Maximal size of possible extension queue 1118. Compared 182985 event pairs, 1128 based on Foata normal form. 1/19576 useless extension candidates. Maximal degree in co-relation 269458. Up to 14484 conditions per place. [2021-03-25 20:09:21,283 INFO L132 encePairwiseOnDemand]: 78/95 looper letters, 1184 selfloop transitions, 369 changer transitions 5/1565 dead transitions. [2021-03-25 20:09:21,283 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 372 places, 1565 transitions, 48109 flow [2021-03-25 20:09:21,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-03-25 20:09:21,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2021-03-25 20:09:21,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 322 transitions. [2021-03-25 20:09:21,284 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.22596491228070176 [2021-03-25 20:09:21,284 INFO L72 ComplementDD]: Start complementDD. Operand 15 states and 322 transitions. [2021-03-25 20:09:21,284 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 322 transitions. [2021-03-25 20:09:21,284 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:09:21,284 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 322 transitions. [2021-03-25 20:09:21,285 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 16 states, 15 states have (on average 21.466666666666665) internal successors, (322), 15 states have internal predecessors, (322), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:09:21,285 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 16 states, 16 states have (on average 95.0) internal successors, (1520), 16 states have internal predecessors, (1520), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:09:21,285 INFO L81 ComplementDD]: Finished complementDD. Result has 16 states, 16 states have (on average 95.0) internal successors, (1520), 16 states have internal predecessors, (1520), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:09:21,286 INFO L185 Difference]: Start difference. First operand has 358 places, 1504 transitions, 44179 flow. Second operand 15 states and 322 transitions. [2021-03-25 20:09:21,286 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 372 places, 1565 transitions, 48109 flow [2021-03-25 20:09:27,494 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 360 places, 1565 transitions, 46246 flow, removed 581 selfloop flow, removed 12 redundant places. [2021-03-25 20:09:27,524 INFO L241 Difference]: Finished difference. Result has 365 places, 1505 transitions, 43101 flow [2021-03-25 20:09:27,525 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=95, PETRI_DIFFERENCE_MINUEND_FLOW=42321, PETRI_DIFFERENCE_MINUEND_PLACES=346, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1504, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=367, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1135, PETRI_DIFFERENCE_SUBTRAHEND_STATES=15, PETRI_FLOW=43101, PETRI_PLACES=365, PETRI_TRANSITIONS=1505} [2021-03-25 20:09:27,526 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 341 predicate places. [2021-03-25 20:09:27,526 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:09:27,526 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 365 places, 1505 transitions, 43101 flow [2021-03-25 20:09:27,526 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 365 places, 1505 transitions, 43101 flow [2021-03-25 20:09:27,539 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 361 places, 1505 transitions, 43101 flow [2021-03-25 20:09:31,279 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][796], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 11#L82true, Black: 978#g, Black: 4571#(<= q2_back (+ q2_front 4)), Black: 1809#(and f (= q1_back q1_front)), 2330#true, Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 4637#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1758#f, Black: 265#(<= q2_back (+ q2_front 1)), Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 4318#g, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 553#true, Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 2904#true, Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), Black: 2575#f, Black: 557#(<= q2_back (+ q2_front 2)), Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 3394#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 2))) (* 2 t) 6))) f (not g)) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3321#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 4706#(and (<= (+ t 3) s) (< 0 t) (<= s 4) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 4675#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_back (- 2))) 2) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (or (and (<= t (select q2 (+ q2_back (- 2)))) (<= t (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_back (- 2))))) (< 0 (select q2 (+ q2_back (- 2)))) (not g)) (and g (<= t (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_back (- 2))))) (< 1 t)))), Black: 2337#g, Black: 4679#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g (<= (select q2 (+ q2_front (- 2))) 1) (< 1 t) (<= s (+ (select q2 q2_front) 5)) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (<= t (select q2 (+ q2_front (- 2)))) (<= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (select q2 (+ q2_front (- 2)))) (= (+ (select q2 q2_front) 1) 0) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g))), Black: 2401#(and g (= q2_back q2_front) (= q1_back (+ q1_front 1))), Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2403#(and g (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 4671#(and (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_front (- 2)))) (<= t (select q2 (+ q2_front (- 1)))) (<= (select q1 (+ q1_front (- 1))) 2) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1))))), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2399#(and g (<= 1 (select q2 q2_front))), 368#true, Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, 4223#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 3159#(<= 1 (select q2 q2_front)), Black: 610#g, Black: 3160#g, Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 1911#f, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2421#g, 3772#true, Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, 3017#(= (+ q1_front 1) q1_back), Black: 915#f, Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4240#f, 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4300#(and f (<= q1_back (+ q1_front 3))), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4302#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 3))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 1753#true, 4573#(<= q2_back (+ q2_front 1)), Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 3525#(<= q2_back (+ q2_front 1)), Black: 2744#f, Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:09:31,279 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is not cut-off event [2021-03-25 20:09:31,279 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is not cut-off event [2021-03-25 20:09:31,279 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:09:31,279 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:09:31,335 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][796], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 11#L82true, Black: 978#g, Black: 4571#(<= q2_back (+ q2_front 4)), Black: 1809#(and f (= q1_back q1_front)), 2330#true, Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, 4637#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 265#(<= q2_back (+ q2_front 1)), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4318#g, 553#true, Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), 2904#true, Black: 2575#f, Black: 557#(<= q2_back (+ q2_front 2)), Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 3394#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 2))) (* 2 t) 6))) f (not g)) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3321#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 4706#(and (<= (+ t 3) s) (< 0 t) (<= s 4) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 4675#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_back (- 2))) 2) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (or (and (<= t (select q2 (+ q2_back (- 2)))) (<= t (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_back (- 2))))) (< 0 (select q2 (+ q2_back (- 2)))) (not g)) (and g (<= t (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_back (- 2))))) (< 1 t)))), Black: 2337#g, Black: 4679#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g (<= (select q2 (+ q2_front (- 2))) 1) (< 1 t) (<= s (+ (select q2 q2_front) 5)) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (<= t (select q2 (+ q2_front (- 2)))) (<= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (select q2 (+ q2_front (- 2)))) (= (+ (select q2 q2_front) 1) 0) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g))), Black: 2401#(and g (= q2_back q2_front) (= q1_back (+ q1_front 1))), Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2403#(and g (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 4671#(and (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_front (- 2)))) (<= t (select q2 (+ q2_front (- 1)))) (<= (select q1 (+ q1_front (- 1))) 2) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1))))), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2399#(and g (<= 1 (select q2 q2_front))), 368#true, Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, 4223#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 3159#(<= 1 (select q2 q2_front)), Black: 610#g, Black: 3160#g, Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 1911#f, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 3772#true, Black: 2421#g, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, 3017#(= (+ q1_front 1) q1_back), Black: 915#f, Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4302#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 3))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 1753#true, 4569#(= q2_back q2_front), Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 3525#(<= q2_back (+ q2_front 1)), Black: 2744#f, Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:09:31,336 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is not cut-off event [2021-03-25 20:09:31,336 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:09:31,336 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:09:31,336 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:09:32,144 INFO L129 PetriNetUnfolder]: 6814/15074 cut-off events. [2021-03-25 20:09:32,144 INFO L130 PetriNetUnfolder]: For 1317398/1331469 co-relation queries the response was YES. [2021-03-25 20:09:32,621 INFO L84 FinitePrefix]: Finished finitePrefix Result has 186300 conditions, 15074 events. 6814/15074 cut-off events. For 1317398/1331469 co-relation queries the response was YES. Maximal size of possible extension queue 989. Compared 153809 event pairs, 352 based on Foata normal form. 245/14740 useless extension candidates. Maximal degree in co-relation 185816. Up to 5763 conditions per place. [2021-03-25 20:09:32,825 INFO L142 LiptonReduction]: Number of co-enabled transitions 7848 [2021-03-25 20:09:33,091 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:09:33,092 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:09:33,092 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 5566 [2021-03-25 20:09:33,092 INFO L480 AbstractCegarLoop]: Abstraction has has 361 places, 1505 transitions, 43101 flow [2021-03-25 20:09:33,092 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 19.1) internal successors, (382), 20 states have internal predecessors, (382), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:09:33,092 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:09:33,092 INFO L263 CegarLoopForPetriNet]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:09:33,292 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 57 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable125 [2021-03-25 20:09:33,293 INFO L428 AbstractCegarLoop]: === Iteration 66 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:09:33,293 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:09:33,293 INFO L82 PathProgramCache]: Analyzing trace with hash -1894205842, now seen corresponding path program 1 times [2021-03-25 20:09:33,293 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:09:33,293 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1923237036] [2021-03-25 20:09:33,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:09:33,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:09:33,320 INFO L142 QuantifierPusher]: treesize reduction 22, result has 42.1 percent of original size [2021-03-25 20:09:33,321 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:09:33,331 INFO L142 QuantifierPusher]: treesize reduction 7, result has 87.7 percent of original size [2021-03-25 20:09:33,331 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:09:33,353 INFO L142 QuantifierPusher]: treesize reduction 54, result has 64.9 percent of original size [2021-03-25 20:09:33,354 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-03-25 20:09:33,426 INFO L142 QuantifierPusher]: treesize reduction 80, result has 55.1 percent of original size [2021-03-25 20:09:33,427 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 98 [2021-03-25 20:09:33,499 INFO L142 QuantifierPusher]: treesize reduction 16, result has 84.8 percent of original size [2021-03-25 20:09:33,500 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-03-25 20:09:33,552 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,552 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-03-25 20:09:33,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-03-25 20:09:33,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-03-25 20:09:33,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:09:33,643 INFO L142 QuantifierPusher]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 20:09:33,644 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:09:33,660 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:09:33,660 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1923237036] [2021-03-25 20:09:33,660 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [462417117] [2021-03-25 20:09:33,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 58 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 58 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:09:33,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:09:33,700 WARN L261 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 69 conjunts are in the unsatisfiable core [2021-03-25 20:09:33,701 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:09:33,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:09:33,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:09:33,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:09:33,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:09:33,724 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,724 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:09:33,724 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,724 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:09:33,725 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,725 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:09:33,725 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:09:33,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:09:33,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:09:33,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:09:33,728 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:09:33,728 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:09:33,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:09:33,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:09:33,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:09:33,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:09:33,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:09:33,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:09:33,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:09:33,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:09:33,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:09:33,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:09:33,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:09:33,762 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,762 INFO L147 QuantifierPusher]: treesize reduction 6, result has 90.3 percent of original size 56 [2021-03-25 20:09:33,763 INFO L142 QuantifierPusher]: treesize reduction 6, result has 90.5 percent of original size [2021-03-25 20:09:33,763 INFO L147 QuantifierPusher]: treesize reduction 4, result has 93.1 percent of original size 54 [2021-03-25 20:09:33,764 INFO L142 QuantifierPusher]: treesize reduction 4, result has 93.1 percent of original size [2021-03-25 20:09:33,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:09:33,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,765 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:09:33,797 INFO L142 QuantifierPusher]: treesize reduction 1, result has 98.8 percent of original size [2021-03-25 20:09:33,798 INFO L147 QuantifierPusher]: treesize reduction 4, result has 94.9 percent of original size 75 [2021-03-25 20:09:33,798 INFO L142 QuantifierPusher]: treesize reduction 4, result has 95.0 percent of original size [2021-03-25 20:09:33,799 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-03-25 20:09:33,799 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,800 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-03-25 20:09:33,800 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,801 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-03-25 20:09:33,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-03-25 20:09:33,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-03-25 20:09:33,860 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-03-25 20:09:33,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-03-25 20:09:33,918 INFO L142 QuantifierPusher]: treesize reduction 1, result has 99.3 percent of original size [2021-03-25 20:09:33,919 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:09:33,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-03-25 20:09:33,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 134 [2021-03-25 20:09:33,921 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,921 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:09:33,922 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,922 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2021-03-25 20:09:33,923 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 151 [2021-03-25 20:09:33,923 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,924 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:09:33,924 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,924 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2021-03-25 20:09:33,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 151 [2021-03-25 20:09:33,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:09:33,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:09:33,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:09:33,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:09:33,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:09:33,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:09:33,938 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 84 treesize of output 56 [2021-03-25 20:09:33,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,940 INFO L147 QuantifierPusher]: treesize reduction 4, result has 90.7 percent of original size 39 [2021-03-25 20:09:33,940 INFO L142 QuantifierPusher]: treesize reduction 4, result has 90.7 percent of original size [2021-03-25 20:09:33,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:09:33,940 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:09:33,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:09:33,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:09:33,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:09:33,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:09:33,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:09:33,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:09:33,953 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 84 treesize of output 56 [2021-03-25 20:09:33,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,954 INFO L147 QuantifierPusher]: treesize reduction 4, result has 90.7 percent of original size 39 [2021-03-25 20:09:33,954 INFO L142 QuantifierPusher]: treesize reduction 4, result has 90.7 percent of original size [2021-03-25 20:09:33,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:09:33,955 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:09:33,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:09:33,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:09:33,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:09:33,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:09:33,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:09:33,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:09:33,967 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 84 treesize of output 56 [2021-03-25 20:09:33,967 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,968 INFO L147 QuantifierPusher]: treesize reduction 4, result has 90.7 percent of original size 39 [2021-03-25 20:09:33,968 INFO L142 QuantifierPusher]: treesize reduction 4, result has 90.7 percent of original size [2021-03-25 20:09:33,969 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:09:33,969 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-25 20:09:33,975 INFO L354 Elim1Store]: treesize reduction 66, result has 1.5 percent of original size [2021-03-25 20:09:33,975 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 84 treesize of output 56 [2021-03-25 20:09:33,976 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:33,976 INFO L147 QuantifierPusher]: treesize reduction 4, result has 90.7 percent of original size 39 [2021-03-25 20:09:33,977 INFO L142 QuantifierPusher]: treesize reduction 4, result has 90.7 percent of original size [2021-03-25 20:09:33,977 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 20:09:33,977 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-25 20:09:34,134 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 39 [2021-03-25 20:09:34,135 INFO L628 ElimStorePlain]: treesize reduction 18, result has 94.6 percent of original size [2021-03-25 20:09:34,136 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:34,136 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 315 [2021-03-25 20:09:34,136 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 4 xjuncts. [2021-03-25 20:09:34,136 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:513, output treesize:315 [2021-03-25 20:09:34,137 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:34,138 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 315 [2021-03-25 20:09:34,138 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:34,139 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 315 [2021-03-25 20:09:34,248 INFO L142 QuantifierPusher]: treesize reduction 151, result has 52.5 percent of original size [2021-03-25 20:09:34,249 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 167 [2021-03-25 20:09:34,249 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:34,250 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-03-25 20:09:34,250 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:34,251 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-03-25 20:09:34,251 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:34,252 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-03-25 20:09:34,321 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:34,322 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-03-25 20:09:34,322 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:34,323 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-03-25 20:09:34,323 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:34,324 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-03-25 20:09:34,324 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:34,324 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-03-25 20:09:34,325 INFO L142 QuantifierPusher]: treesize reduction 85, result has 53.3 percent of original size [2021-03-25 20:09:34,326 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-03-25 20:09:34,326 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:34,327 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-03-25 20:09:34,327 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:34,327 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-03-25 20:09:34,328 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:34,328 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-03-25 20:09:34,370 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:34,371 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 98 [2021-03-25 20:09:34,372 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:34,372 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 99 [2021-03-25 20:09:34,372 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:34,373 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 99 [2021-03-25 20:09:34,374 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:34,374 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 99 [2021-03-25 20:09:34,419 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:34,419 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:09:34,420 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:34,420 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 106 [2021-03-25 20:09:34,420 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-03-25 20:09:34,421 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:34,421 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:09:34,422 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:34,422 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 105 [2021-03-25 20:09:34,422 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 106 [2021-03-25 20:09:34,423 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:34,423 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:09:34,424 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:34,424 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 105 [2021-03-25 20:09:34,424 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 106 [2021-03-25 20:09:34,429 INFO L354 Elim1Store]: treesize reduction 66, result has 1.5 percent of original size [2021-03-25 20:09:34,429 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 105 treesize of output 45 [2021-03-25 20:09:34,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:34,430 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:09:34,431 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:34,431 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:09:34,431 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:09:34,442 INFO L628 ElimStorePlain]: treesize reduction 11, result has 52.2 percent of original size [2021-03-25 20:09:34,442 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:34,443 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:09:34,443 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:09:34,443 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:105, output treesize:12 [2021-03-25 20:09:34,443 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:34,443 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:09:34,444 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:34,444 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:09:34,471 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:34,471 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:09:34,472 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:34,472 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:09:34,472 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:34,472 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:09:34,473 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:34,473 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:09:34,473 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:34,474 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:09:34,474 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:34,474 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:09:34,474 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:34,475 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:09:34,475 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:09:34,475 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:09:34,476 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:09:34,476 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:09:34,476 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 20 [2021-03-25 20:09:34,476 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [335747151] [2021-03-25 20:09:34,476 INFO L460 AbstractCegarLoop]: Interpolant automaton has 22 states [2021-03-25 20:09:34,476 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:09:34,476 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2021-03-25 20:09:34,476 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=408, Unknown=0, NotChecked=0, Total=462 [2021-03-25 20:09:34,477 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 95 [2021-03-25 20:09:34,477 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 361 places, 1505 transitions, 43101 flow. Second operand has 22 states, 22 states have (on average 15.090909090909092) internal successors, (332), 22 states have internal predecessors, (332), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:09:34,477 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:09:34,477 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 95 [2021-03-25 20:09:34,477 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:09:35,403 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 69 [2021-03-25 20:09:35,775 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 37 [2021-03-25 20:09:48,223 INFO L129 PetriNetUnfolder]: 13362/23394 cut-off events. [2021-03-25 20:09:48,223 INFO L130 PetriNetUnfolder]: For 2804480/2804480 co-relation queries the response was YES. [2021-03-25 20:09:48,797 INFO L84 FinitePrefix]: Finished finitePrefix Result has 339966 conditions, 23394 events. 13362/23394 cut-off events. For 2804480/2804480 co-relation queries the response was YES. Maximal size of possible extension queue 1124. Compared 194326 event pairs, 2166 based on Foata normal form. 3/23382 useless extension candidates. Maximal degree in co-relation 339776. Up to 18617 conditions per place. [2021-03-25 20:09:48,941 INFO L132 encePairwiseOnDemand]: 80/95 looper letters, 1218 selfloop transitions, 380 changer transitions 15/1619 dead transitions. [2021-03-25 20:09:48,941 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 381 places, 1619 transitions, 49197 flow [2021-03-25 20:09:48,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-25 20:09:48,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2021-03-25 20:09:48,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 396 transitions. [2021-03-25 20:09:48,943 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.19849624060150375 [2021-03-25 20:09:48,943 INFO L72 ComplementDD]: Start complementDD. Operand 21 states and 396 transitions. [2021-03-25 20:09:48,943 INFO L73 IsDeterministic]: Start isDeterministic. Operand 21 states and 396 transitions. [2021-03-25 20:09:48,943 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:09:48,943 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 21 states and 396 transitions. [2021-03-25 20:09:48,943 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 22 states, 21 states have (on average 18.857142857142858) internal successors, (396), 21 states have internal predecessors, (396), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:09:48,944 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 22 states, 22 states have (on average 95.0) internal successors, (2090), 22 states have internal predecessors, (2090), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:09:48,944 INFO L81 ComplementDD]: Finished complementDD. Result has 22 states, 22 states have (on average 95.0) internal successors, (2090), 22 states have internal predecessors, (2090), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:09:48,944 INFO L185 Difference]: Start difference. First operand has 361 places, 1505 transitions, 43101 flow. Second operand 21 states and 396 transitions. [2021-03-25 20:09:48,944 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 381 places, 1619 transitions, 49197 flow [2021-03-25 20:09:56,667 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 368 places, 1619 transitions, 48442 flow, removed 5 selfloop flow, removed 13 redundant places. [2021-03-25 20:09:56,702 INFO L241 Difference]: Finished difference. Result has 379 places, 1540 transitions, 45066 flow [2021-03-25 20:09:56,703 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=95, PETRI_DIFFERENCE_MINUEND_FLOW=42358, PETRI_DIFFERENCE_MINUEND_PLACES=348, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1505, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=351, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1140, PETRI_DIFFERENCE_SUBTRAHEND_STATES=21, PETRI_FLOW=45066, PETRI_PLACES=379, PETRI_TRANSITIONS=1540} [2021-03-25 20:09:56,703 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 355 predicate places. [2021-03-25 20:09:56,703 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:09:56,703 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 379 places, 1540 transitions, 45066 flow [2021-03-25 20:09:56,703 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 379 places, 1540 transitions, 45066 flow [2021-03-25 20:09:56,718 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 379 places, 1540 transitions, 45066 flow [2021-03-25 20:09:59,982 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][424], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 11#L82true, Black: 978#g, Black: 4571#(<= q2_back (+ q2_front 4)), Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 2330#true, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 265#(<= q2_back (+ q2_front 1)), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 4318#g, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 553#true, Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), 2904#true, Black: 2575#f, Black: 557#(<= q2_back (+ q2_front 2)), Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 3394#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 2))) (* 2 t) 6))) f (not g)) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3321#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 2337#g, Black: 2401#(and g (= q2_back q2_front) (= q1_back (+ q1_front 1))), Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2403#(and g (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2399#(and g (<= 1 (select q2 q2_front))), 368#true, Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, 4223#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 3159#(<= 1 (select q2 q2_front)), Black: 610#g, Black: 3160#g, Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 1911#f, 2994#true, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 3772#true, Black: 2421#g, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4801#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4771#(and (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 5)) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= (select q2 q2_front) 1) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4775#(and (= (select q2 (+ q2_front (- 1))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))))) (< (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))) t) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (<= 0 (+ (select q2 q2_front) 1))), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 4713#true, Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), Black: 4797#(and (<= (+ (select q2 (+ q2_front 2)) 1) 0) (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)))), Black: 4799#(and (<= s 6) (< 1 t) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (<= (+ t 4) s)), 461#true, Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4240#f, 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4300#(and f (<= q1_back (+ q1_front 3))), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4302#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 3))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 4567#true, 1753#true, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 3525#(<= q2_back (+ q2_front 1)), Black: 2744#f, Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:09:59,982 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-03-25 20:09:59,982 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:09:59,982 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:09:59,982 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:10:01,532 INFO L129 PetriNetUnfolder]: 6832/15123 cut-off events. [2021-03-25 20:10:01,533 INFO L130 PetriNetUnfolder]: For 1359989/1371845 co-relation queries the response was YES. [2021-03-25 20:10:01,743 INFO L84 FinitePrefix]: Finished finitePrefix Result has 190192 conditions, 15123 events. 6832/15123 cut-off events. For 1359989/1371845 co-relation queries the response was YES. Maximal size of possible extension queue 1015. Compared 154329 event pairs, 306 based on Foata normal form. 369/14894 useless extension candidates. Maximal degree in co-relation 189663. Up to 5781 conditions per place. [2021-03-25 20:10:01,976 INFO L142 LiptonReduction]: Number of co-enabled transitions 7976 [2021-03-25 20:10:02,267 WARN L205 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 36 [2021-03-25 20:10:03,086 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 60 [2021-03-25 20:10:04,531 INFO L154 LiptonReduction]: Checked pairs total: 11 [2021-03-25 20:10:04,531 INFO L156 LiptonReduction]: Total number of compositions: 5 [2021-03-25 20:10:04,531 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 7828 [2021-03-25 20:10:04,532 INFO L480 AbstractCegarLoop]: Abstraction has has 379 places, 1540 transitions, 45193 flow [2021-03-25 20:10:04,532 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 22 states, 22 states have (on average 15.090909090909092) internal successors, (332), 22 states have internal predecessors, (332), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:10:04,532 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:10:04,532 INFO L263 CegarLoopForPetriNet]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:10:04,734 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable127,58 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:10:04,735 INFO L428 AbstractCegarLoop]: === Iteration 67 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:10:04,735 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:10:04,735 INFO L82 PathProgramCache]: Analyzing trace with hash -2016114202, now seen corresponding path program 3 times [2021-03-25 20:10:04,735 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:10:04,735 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [222244603] [2021-03-25 20:10:04,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:10:04,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:10:04,759 INFO L142 QuantifierPusher]: treesize reduction 22, result has 42.1 percent of original size [2021-03-25 20:10:04,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:10:04,769 INFO L142 QuantifierPusher]: treesize reduction 7, result has 83.7 percent of original size [2021-03-25 20:10:04,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:10:04,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:04,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-25 20:10:04,803 INFO L142 QuantifierPusher]: treesize reduction 30, result has 54.5 percent of original size [2021-03-25 20:10:04,803 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:10:04,826 INFO L142 QuantifierPusher]: treesize reduction 20, result has 75.0 percent of original size [2021-03-25 20:10:04,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 60 [2021-03-25 20:10:04,876 INFO L142 QuantifierPusher]: treesize reduction 37, result has 59.8 percent of original size [2021-03-25 20:10:04,876 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-03-25 20:10:04,926 INFO L142 QuantifierPusher]: treesize reduction 17, result has 67.9 percent of original size [2021-03-25 20:10:04,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:10:04,962 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:04,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:10:04,983 INFO L142 QuantifierPusher]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 20:10:04,983 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:10:05,000 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:10:05,001 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [222244603] [2021-03-25 20:10:05,001 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1409103872] [2021-03-25 20:10:05,001 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 59 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 59 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:10:05,049 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-03-25 20:10:05,049 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:10:05,050 WARN L261 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 61 conjunts are in the unsatisfiable core [2021-03-25 20:10:05,050 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:10:05,051 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:10:05,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:10:05,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:10:05,054 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:10:05,074 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:10:05,075 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:10:05,076 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,076 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:10:05,076 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,077 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:10:05,077 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,078 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:10:05,078 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,079 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:10:05,079 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,079 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:10:05,080 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,080 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:10:05,107 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,108 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:10:05,108 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:10:05,109 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:10:05,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:10:05,111 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,112 INFO L147 QuantifierPusher]: treesize reduction 6, result has 88.7 percent of original size 47 [2021-03-25 20:10:05,113 INFO L142 QuantifierPusher]: treesize reduction 6, result has 88.9 percent of original size [2021-03-25 20:10:05,113 INFO L147 QuantifierPusher]: treesize reduction 7, result has 86.5 percent of original size 45 [2021-03-25 20:10:05,114 INFO L142 QuantifierPusher]: treesize reduction 7, result has 86.5 percent of original size [2021-03-25 20:10:05,114 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:10:05,114 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,115 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:10:05,150 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,151 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:10:05,151 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,152 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:10:05,152 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,152 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:10:05,153 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,153 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:10:05,154 INFO L142 QuantifierPusher]: treesize reduction 1, result has 98.6 percent of original size [2021-03-25 20:10:05,155 INFO L147 QuantifierPusher]: treesize reduction 4, result has 94.9 percent of original size 74 [2021-03-25 20:10:05,156 INFO L142 QuantifierPusher]: treesize reduction 4, result has 94.9 percent of original size [2021-03-25 20:10:05,156 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-03-25 20:10:05,157 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,158 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-03-25 20:10:05,158 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,159 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-03-25 20:10:05,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,212 INFO L147 QuantifierPusher]: treesize reduction 4, result has 95.4 percent of original size 83 [2021-03-25 20:10:05,212 INFO L142 QuantifierPusher]: treesize reduction 4, result has 95.5 percent of original size [2021-03-25 20:10:05,213 INFO L147 QuantifierPusher]: treesize reduction 4, result has 95.3 percent of original size 81 [2021-03-25 20:10:05,213 INFO L142 QuantifierPusher]: treesize reduction 4, result has 95.3 percent of original size [2021-03-25 20:10:05,214 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 81 [2021-03-25 20:10:05,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,214 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 81 [2021-03-25 20:10:05,258 INFO L142 QuantifierPusher]: treesize reduction 14, result has 87.4 percent of original size [2021-03-25 20:10:05,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-03-25 20:10:05,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-03-25 20:10:05,260 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,261 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-03-25 20:10:05,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-03-25 20:10:05,313 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,313 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-03-25 20:10:05,314 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,314 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-03-25 20:10:05,315 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-03-25 20:10:05,316 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,316 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-03-25 20:10:05,367 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,368 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-03-25 20:10:05,368 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,368 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-03-25 20:10:05,369 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,369 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-03-25 20:10:05,370 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,370 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-03-25 20:10:05,371 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,371 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:10:05,372 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,372 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:10:05,373 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-03-25 20:10:05,373 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,374 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:10:05,374 INFO L142 QuantifierPusher]: treesize reduction 4, result has 94.0 percent of original size [2021-03-25 20:10:05,374 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:10:05,375 INFO L147 QuantifierPusher]: treesize reduction 6, result has 95.3 percent of original size 122 [2021-03-25 20:10:05,375 INFO L142 QuantifierPusher]: treesize reduction 6, result has 95.3 percent of original size [2021-03-25 20:10:05,376 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:10:05,376 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,376 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-03-25 20:10:05,377 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 122 [2021-03-25 20:10:05,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:10:05,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:10:05,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:10:05,386 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 43 [2021-03-25 20:10:05,386 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,387 INFO L147 QuantifierPusher]: treesize reduction 5, result has 85.3 percent of original size 29 [2021-03-25 20:10:05,388 INFO L142 QuantifierPusher]: treesize reduction 5, result has 85.3 percent of original size [2021-03-25 20:10:05,388 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:10:05,388 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:10:05,394 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-03-25 20:10:05,394 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 63 treesize of output 43 [2021-03-25 20:10:05,394 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,395 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:10:05,395 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,396 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:10:05,396 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:10:05,462 INFO L628 ElimStorePlain]: treesize reduction 7, result has 95.3 percent of original size [2021-03-25 20:10:05,462 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,463 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 143 [2021-03-25 20:10:05,463 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-03-25 20:10:05,463 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:218, output treesize:143 [2021-03-25 20:10:05,463 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,464 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 143 [2021-03-25 20:10:05,464 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,464 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 143 [2021-03-25 20:10:05,535 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,536 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 143 [2021-03-25 20:10:05,537 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,537 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 143 [2021-03-25 20:10:05,538 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,538 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 143 [2021-03-25 20:10:05,539 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,539 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 143 [2021-03-25 20:10:05,540 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,540 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 143 [2021-03-25 20:10:05,541 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,541 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 143 [2021-03-25 20:10:05,542 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 143 [2021-03-25 20:10:05,543 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,544 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 143 [2021-03-25 20:10:05,544 INFO L142 QuantifierPusher]: treesize reduction 71, result has 54.5 percent of original size [2021-03-25 20:10:05,545 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:10:05,546 INFO L142 QuantifierPusher]: treesize reduction 3, result has 96.3 percent of original size [2021-03-25 20:10:05,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-03-25 20:10:05,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-03-25 20:10:05,547 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,547 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:10:05,548 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,548 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-03-25 20:10:05,548 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-03-25 20:10:05,549 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,549 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:10:05,549 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-03-25 20:10:05,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-03-25 20:10:05,555 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-03-25 20:10:05,555 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 76 treesize of output 32 [2021-03-25 20:10:05,555 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,556 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:10:05,556 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,557 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:10:05,557 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:10:05,561 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:10:05,562 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:10:05,562 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:76, output treesize:12 [2021-03-25 20:10:05,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,563 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:10:05,563 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,563 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:10:05,587 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:10:05,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:10:05,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:10:05,589 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:10:05,590 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,590 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:10:05,590 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,590 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:10:05,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:10:05,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:05,592 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:10:05,592 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:10:05,592 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:10:05,592 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 18 [2021-03-25 20:10:05,592 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1639364509] [2021-03-25 20:10:05,592 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-03-25 20:10:05,592 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:10:05,593 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-03-25 20:10:05,593 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=335, Unknown=0, NotChecked=0, Total=380 [2021-03-25 20:10:05,593 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 100 [2021-03-25 20:10:05,593 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 379 places, 1540 transitions, 45193 flow. Second operand has 20 states, 20 states have (on average 19.1) internal successors, (382), 20 states have internal predecessors, (382), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:10:05,593 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:10:05,593 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 100 [2021-03-25 20:10:05,593 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:10:18,869 INFO L129 PetriNetUnfolder]: 10854/20516 cut-off events. [2021-03-25 20:10:18,869 INFO L130 PetriNetUnfolder]: For 1793314/1803216 co-relation queries the response was YES. [2021-03-25 20:10:19,150 INFO L84 FinitePrefix]: Finished finitePrefix Result has 267440 conditions, 20516 events. 10854/20516 cut-off events. For 1793314/1803216 co-relation queries the response was YES. Maximal size of possible extension queue 1100. Compared 184920 event pairs, 1102 based on Foata normal form. 7/19765 useless extension candidates. Maximal degree in co-relation 266613. Up to 14541 conditions per place. [2021-03-25 20:10:19,267 INFO L132 encePairwiseOnDemand]: 83/100 looper letters, 1206 selfloop transitions, 415 changer transitions 9/1637 dead transitions. [2021-03-25 20:10:19,268 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 400 places, 1637 transitions, 50241 flow [2021-03-25 20:10:19,268 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-03-25 20:10:19,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2021-03-25 20:10:19,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 479 transitions. [2021-03-25 20:10:19,269 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.2177272727272727 [2021-03-25 20:10:19,269 INFO L72 ComplementDD]: Start complementDD. Operand 22 states and 479 transitions. [2021-03-25 20:10:19,269 INFO L73 IsDeterministic]: Start isDeterministic. Operand 22 states and 479 transitions. [2021-03-25 20:10:19,269 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:10:19,269 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 22 states and 479 transitions. [2021-03-25 20:10:19,270 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 23 states, 22 states have (on average 21.772727272727273) internal successors, (479), 22 states have internal predecessors, (479), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:10:19,271 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 23 states, 23 states have (on average 100.0) internal successors, (2300), 23 states have internal predecessors, (2300), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:10:19,271 INFO L81 ComplementDD]: Finished complementDD. Result has 23 states, 23 states have (on average 100.0) internal successors, (2300), 23 states have internal predecessors, (2300), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:10:19,271 INFO L185 Difference]: Start difference. First operand has 379 places, 1540 transitions, 45193 flow. Second operand 22 states and 479 transitions. [2021-03-25 20:10:19,271 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 400 places, 1637 transitions, 50241 flow [2021-03-25 20:10:26,237 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 396 places, 1637 transitions, 49802 flow, removed 190 selfloop flow, removed 4 redundant places. [2021-03-25 20:10:26,349 INFO L241 Difference]: Finished difference. Result has 404 places, 1570 transitions, 46855 flow [2021-03-25 20:10:26,350 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=100, PETRI_DIFFERENCE_MINUEND_FLOW=44754, PETRI_DIFFERENCE_MINUEND_PLACES=375, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1540, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=387, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1143, PETRI_DIFFERENCE_SUBTRAHEND_STATES=22, PETRI_FLOW=46855, PETRI_PLACES=404, PETRI_TRANSITIONS=1570} [2021-03-25 20:10:26,350 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 380 predicate places. [2021-03-25 20:10:26,350 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:10:26,350 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 404 places, 1570 transitions, 46855 flow [2021-03-25 20:10:26,350 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 404 places, 1570 transitions, 46855 flow [2021-03-25 20:10:26,371 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 396 places, 1570 transitions, 46855 flow [2021-03-25 20:10:27,702 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([124] L44-->L44: Formula: (and (= (+ v_j_29 (- 1)) (select v_q2_21 v_q2_back_33)) (= v_q2_back_32 (+ v_q2_back_33 1)) v_f_14 (let ((.cse0 (< 0 v_j_29))) (or (and (not .cse0) (not v_f_13)) (and v_f_13 .cse0))) (= v_s_19 (+ v_s_20 v_j_29)) (= v_j_29 (select v_q1_30 v_q1_front_35)) (= v_q1_front_34 (+ v_q1_front_35 1)) (< v_q1_front_35 v_q1_back_53)) InVars {q1_front=v_q1_front_35, q1=v_q1_30, q2=v_q2_21, q2_back=v_q2_back_33, f=v_f_14, s=v_s_20, q1_back=v_q1_back_53} OutVars{q1_front=v_q1_front_34, q1=v_q1_30, q2=v_q2_21, j=v_j_29, q2_back=v_q2_back_32, f=v_f_13, s=v_s_19, q1_back=v_q1_back_53} AuxVars[] AssignedVars[q1_front, j, q2_back, f, s][289], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), 6#L44true, Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, 265#(<= q2_back (+ q2_front 1)), Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 12#L62true, 13#thread1EXITtrue, Black: 978#g, 1041#true, Black: 4571#(<= q2_back (+ q2_front 4)), 19#L79true, Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 2330#true, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4318#g, Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 4868#(or (and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (<= (select q2 (+ q2_front (- 1))) 0) (<= (select q2 (+ q2_front (- 2))) 1) (= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3)) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (< 0 (select q2 (+ q2_front (- 2)))) (not g)) (and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) g (< 0 (select q2 (+ q2_front (- 1)))) (<= (select q2 (+ q2_front (- 2))) 1) (= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3)) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (< 0 (select q2 (+ q2_front (- 2)))) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 4900#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 556#(<= q2_back (+ q2_front 1)), Black: 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4892#(and (<= s 4) (= s (+ t 3)) (< 3 s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 4861#(and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_front (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_front (- 2))) 1)) (= q2_back q2_front) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (or (and (<= (select q2 (+ q2_front (- 1))) 0) (not g)) (and g (< 0 (select q2 (+ q2_front (- 1)))))) (< 0 (select q2 (+ q2_front (- 2)))) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, 1337#true, Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), 3925#true, Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 2904#true, Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), Black: 2575#f, Black: 557#(<= q2_back (+ q2_front 2)), Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), 3675#true, 3425#true, Black: 2337#g, Black: 2401#(and g (= q2_back q2_front) (= q1_back (+ q1_front 1))), Black: 2403#(and g (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), 4713#true, Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 1050#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 368#true, 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, 4470#true, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 1432#(<= q1_back (+ q1_front 3)), 1436#true, Black: 3159#(<= 1 (select q2 q2_front)), Black: 610#g, Black: 3160#g, Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 1911#f, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 3772#true, Black: 2421#g, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), 4029#true, Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), Black: 4801#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4771#(and (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 5)) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= (select q2 q2_front) 1) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), 3525#(<= q2_back (+ q2_front 1)), Black: 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4775#(and (= (select q2 (+ q2_front (- 1))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))))) (< (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))) t) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (<= 0 (+ (select q2 q2_front) 1))), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), 3017#(= (+ q1_front 1) q1_back), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 971#true, Black: 4797#(and (<= (+ (select q2 (+ q2_front 2)) 1) 0) (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)))), Black: 4799#(and (<= s 6) (< 1 t) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (<= (+ t 4) s)), 4814#true, Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4302#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 3))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 1753#true, 4573#(<= q2_back (+ q2_front 1)), Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 3313#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 2744#f, 3579#true, Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:10:27,702 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-03-25 20:10:27,702 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:10:27,702 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 20:10:27,702 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:10:27,704 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([124] L44-->L44: Formula: (and (= (+ v_j_29 (- 1)) (select v_q2_21 v_q2_back_33)) (= v_q2_back_32 (+ v_q2_back_33 1)) v_f_14 (let ((.cse0 (< 0 v_j_29))) (or (and (not .cse0) (not v_f_13)) (and v_f_13 .cse0))) (= v_s_19 (+ v_s_20 v_j_29)) (= v_j_29 (select v_q1_30 v_q1_front_35)) (= v_q1_front_34 (+ v_q1_front_35 1)) (< v_q1_front_35 v_q1_back_53)) InVars {q1_front=v_q1_front_35, q1=v_q1_30, q2=v_q2_21, q2_back=v_q2_back_33, f=v_f_14, s=v_s_20, q1_back=v_q1_back_53} OutVars{q1_front=v_q1_front_34, q1=v_q1_30, q2=v_q2_21, j=v_j_29, q2_back=v_q2_back_32, f=v_f_13, s=v_s_19, q1_back=v_q1_back_53} AuxVars[] AssignedVars[q1_front, j, q2_back, f, s][559], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), 6#L44true, Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 8#L28true, 2569#true, 265#(<= q2_back (+ q2_front 1)), Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 12#L62true, Black: 978#g, 1041#true, Black: 4571#(<= q2_back (+ q2_front 4)), 19#L79true, Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 2330#true, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4318#g, Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 4868#(or (and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (<= (select q2 (+ q2_front (- 1))) 0) (<= (select q2 (+ q2_front (- 2))) 1) (= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3)) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (< 0 (select q2 (+ q2_front (- 2)))) (not g)) (and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) g (< 0 (select q2 (+ q2_front (- 1)))) (<= (select q2 (+ q2_front (- 2))) 1) (= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3)) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (< 0 (select q2 (+ q2_front (- 2)))) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 4900#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 556#(<= q2_back (+ q2_front 1)), Black: 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4892#(and (<= s 4) (= s (+ t 3)) (< 3 s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 4861#(and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_front (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_front (- 2))) 1)) (= q2_back q2_front) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (or (and (<= (select q2 (+ q2_front (- 1))) 0) (not g)) (and g (< 0 (select q2 (+ q2_front (- 1)))))) (< 0 (select q2 (+ q2_front (- 2)))) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, 1337#true, Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), 3925#true, Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 2904#true, Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), Black: 2575#f, Black: 557#(<= q2_back (+ q2_front 2)), Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), 3675#true, 3425#true, Black: 2337#g, Black: 2401#(and g (= q2_back q2_front) (= q1_back (+ q1_front 1))), Black: 2403#(and g (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), 4713#true, Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 1050#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 368#true, 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, 4470#true, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 1432#(<= q1_back (+ q1_front 3)), 1436#true, Black: 3159#(<= 1 (select q2 q2_front)), Black: 610#g, Black: 3160#g, Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 1911#f, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 3772#true, Black: 2421#g, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), 4029#true, Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), Black: 4801#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4771#(and (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 5)) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= (select q2 q2_front) 1) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), 3525#(<= q2_back (+ q2_front 1)), Black: 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4775#(and (= (select q2 (+ q2_front (- 1))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))))) (< (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))) t) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (<= 0 (+ (select q2 q2_front) 1))), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), 3017#(= (+ q1_front 1) q1_back), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 971#true, Black: 4797#(and (<= (+ (select q2 (+ q2_front 2)) 1) 0) (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)))), Black: 4799#(and (<= s 6) (< 1 t) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (<= (+ t 4) s)), 4814#true, Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4302#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 3))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 1753#true, 4573#(<= q2_back (+ q2_front 1)), Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 3313#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 2744#f, 3579#true, Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:10:27,704 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-03-25 20:10:27,704 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:10:27,704 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 20:10:27,704 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:10:28,180 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([124] L44-->L44: Formula: (and (= (+ v_j_29 (- 1)) (select v_q2_21 v_q2_back_33)) (= v_q2_back_32 (+ v_q2_back_33 1)) v_f_14 (let ((.cse0 (< 0 v_j_29))) (or (and (not .cse0) (not v_f_13)) (and v_f_13 .cse0))) (= v_s_19 (+ v_s_20 v_j_29)) (= v_j_29 (select v_q1_30 v_q1_front_35)) (= v_q1_front_34 (+ v_q1_front_35 1)) (< v_q1_front_35 v_q1_back_53)) InVars {q1_front=v_q1_front_35, q1=v_q1_30, q2=v_q2_21, q2_back=v_q2_back_33, f=v_f_14, s=v_s_20, q1_back=v_q1_back_53} OutVars{q1_front=v_q1_front_34, q1=v_q1_30, q2=v_q2_21, j=v_j_29, q2_back=v_q2_back_32, f=v_f_13, s=v_s_19, q1_back=v_q1_back_53} AuxVars[] AssignedVars[q1_front, j, q2_back, f, s][646], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), 6#L44true, Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, 265#(<= q2_back (+ q2_front 1)), Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 12#L62true, 13#thread1EXITtrue, Black: 978#g, 1041#true, Black: 4571#(<= q2_back (+ q2_front 4)), 19#L79true, Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 2330#true, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 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(+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3)) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (< 0 (select q2 (+ q2_front (- 2)))) (not g)) (and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) g (< 0 (select q2 (+ q2_front (- 1)))) (<= (select q2 (+ q2_front (- 2))) 1) (= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3)) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (< 0 (select q2 (+ q2_front (- 2)))) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 4900#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 556#(<= q2_back (+ q2_front 1)), Black: 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4892#(and (<= s 4) (= s (+ t 3)) (< 3 s) (or 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Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 2904#true, Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), Black: 2575#f, Black: 557#(<= q2_back (+ q2_front 2)), Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), 3675#true, 3425#true, Black: 2337#g, Black: 2401#(and g (= q2_back q2_front) (= q1_back (+ q1_front 1))), Black: 2403#(and g (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), 4713#true, Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 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q1_front 1) q1_back)), Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 1911#f, 2994#true, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 3772#true, Black: 2421#g, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), 4029#true, Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), Black: 4801#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), 3525#(<= q2_back (+ q2_front 1)), Black: 4771#(and (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 5)) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= (select q2 q2_front) 1) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4775#(and (= (select q2 (+ q2_front (- 1))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))))) (< (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))) t) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (<= 0 (+ (select q2 q2_front) 1))), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 971#true, Black: 4797#(and (<= (+ (select q2 (+ q2_front 2)) 1) 0) (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)))), 461#true, Black: 4799#(and (<= s 6) (< 1 t) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (<= (+ t 4) s)), 4814#true, Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4302#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 3))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 1753#true, 4573#(<= q2_back (+ q2_front 1)), Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 3313#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 2744#f, 3579#true, Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:10:28,180 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 20:10:28,180 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 20:10:28,180 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:10:28,181 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 20:10:28,182 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([124] L44-->L44: Formula: (and (= (+ v_j_29 (- 1)) (select v_q2_21 v_q2_back_33)) (= v_q2_back_32 (+ v_q2_back_33 1)) v_f_14 (let ((.cse0 (< 0 v_j_29))) (or (and (not .cse0) (not v_f_13)) (and v_f_13 .cse0))) (= v_s_19 (+ v_s_20 v_j_29)) (= v_j_29 (select v_q1_30 v_q1_front_35)) (= v_q1_front_34 (+ v_q1_front_35 1)) (< v_q1_front_35 v_q1_back_53)) InVars {q1_front=v_q1_front_35, q1=v_q1_30, q2=v_q2_21, q2_back=v_q2_back_33, f=v_f_14, s=v_s_20, q1_back=v_q1_back_53} OutVars{q1_front=v_q1_front_34, q1=v_q1_30, q2=v_q2_21, j=v_j_29, q2_back=v_q2_back_32, f=v_f_13, s=v_s_19, q1_back=v_q1_back_53} AuxVars[] AssignedVars[q1_front, j, q2_back, f, s][646], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), 6#L44true, Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 8#L28true, 2569#true, 265#(<= q2_back (+ q2_front 1)), Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 12#L62true, Black: 978#g, 1041#true, Black: 4571#(<= q2_back (+ q2_front 4)), 19#L79true, Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 2330#true, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4318#g, Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 4868#(or (and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (<= (select q2 (+ q2_front (- 1))) 0) (<= (select q2 (+ q2_front (- 2))) 1) (= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3)) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (< 0 (select q2 (+ q2_front (- 2)))) (not g)) (and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) g (< 0 (select q2 (+ q2_front (- 1)))) (<= (select q2 (+ q2_front (- 2))) 1) (= s (+ (select q2 (+ 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(= q2_back q2_front) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (or (and (<= (select q2 (+ q2_front (- 1))) 0) (not g)) (and g (< 0 (select q2 (+ q2_front (- 1)))))) (< 0 (select q2 (+ q2_front (- 2)))) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 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q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), 3925#true, Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 2904#true, Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), Black: 2575#f, Black: 557#(<= q2_back (+ q2_front 2)), Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ 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(select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), 3675#true, 3425#true, Black: 2337#g, Black: 2401#(and g (= q2_back q2_front) (= q1_back (+ q1_front 1))), Black: 2403#(and g (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), 4713#true, Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 1050#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 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610#g, Black: 3160#g, Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 1911#f, 2994#true, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 3772#true, Black: 2421#g, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), 4029#true, Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), Black: 4801#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4771#(and (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 5)) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= (select q2 q2_front) 1) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), 3525#(<= q2_back (+ q2_front 1)), Black: 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4775#(and (= (select q2 (+ q2_front (- 1))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))))) (< (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))) t) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (<= 0 (+ (select q2 q2_front) 1))), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 971#true, Black: 4797#(and (<= (+ (select q2 (+ q2_front 2)) 1) 0) (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)))), Black: 4799#(and (<= s 6) (< 1 t) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (<= (+ t 4) s)), 461#true, 4814#true, Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4302#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 3))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 1753#true, 4573#(<= q2_back (+ q2_front 1)), Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 3313#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 2744#f, 3579#true, Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:10:28,182 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-03-25 20:10:28,182 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 20:10:28,182 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:10:28,182 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 20:10:29,301 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([119] L28-->L28: Formula: (and (= v_i_12 (+ v_i_13 1)) (= (select v_q1_22 v_q1_back_40) 2) (= (+ v_q1_back_40 1) v_q1_back_39) (< v_i_13 v_N_6)) InVars {q1=v_q1_22, N=v_N_6, i=v_i_13, q1_back=v_q1_back_40} OutVars{q1=v_q1_22, N=v_N_6, i=v_i_12, q1_back=v_q1_back_39} AuxVars[] AssignedVars[i, q1_back][460], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), Black: 2501#(<= 1 (select q2 q2_front)), 8#L28true, Black: 2502#g, 2569#true, 10#thread2EXITtrue, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 12#L62true, Black: 978#g, 1041#true, Black: 4571#(<= q2_back (+ q2_front 4)), 19#L79true, Black: 1809#(and f (= q1_back q1_front)), 2330#true, Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 265#(<= q2_back (+ q2_front 1)), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4318#g, Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 555#(= q2_back q2_front), Black: 4868#(or (and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (<= (select q2 (+ q2_front (- 1))) 0) (<= (select q2 (+ q2_front (- 2))) 1) (= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3)) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (< 0 (select q2 (+ q2_front (- 2)))) (not g)) (and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) g (< 0 (select q2 (+ q2_front (- 1)))) (<= (select q2 (+ q2_front (- 2))) 1) (= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3)) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (< 0 (select q2 (+ q2_front (- 2)))) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 4900#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4892#(and (<= s 4) (= s (+ t 3)) (< 3 s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 4861#(and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_front (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_front (- 2))) 1)) (= q2_back q2_front) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (or (and (<= (select q2 (+ q2_front (- 1))) 0) (not g)) (and g (< 0 (select q2 (+ q2_front (- 1)))))) (< 0 (select q2 (+ q2_front (- 2)))) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, 1337#true, Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 3925#true, Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2631#(and f (= q1_back q1_front)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), 2904#true, Black: 2575#f, Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 557#(<= q2_back (+ q2_front 2)), 3675#true, 3425#true, Black: 2337#g, Black: 2401#(and g (= q2_back q2_front) (= q1_back (+ q1_front 1))), Black: 2403#(and g (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), 4713#true, Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 1050#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 368#true, Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, 4470#true, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), 1436#true, Black: 3159#(<= 1 (select q2 q2_front)), Black: 3160#g, Black: 610#g, Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 1911#f, Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 3772#true, Black: 2421#g, Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 4029#true, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), Black: 4801#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 3523#(= q2_back q2_front), Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4771#(and (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 5)) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= (select q2 q2_front) 1) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4775#(and (= (select q2 (+ q2_front (- 1))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))))) (< (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))) t) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (<= 0 (+ (select q2 q2_front) 1))), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, 971#true, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), Black: 4797#(and (<= (+ (select q2 (+ q2_front 2)) 1) 0) (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)))), 461#true, 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 4799#(and (<= s 6) (< 1 t) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (<= (+ t 4) s)), 4814#true, Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4302#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 3))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 1753#true, 4569#(= q2_back q2_front), Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 3239#g, Black: 189#g, 3313#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), 249#(<= q2_back q2_front), Black: 2744#f, Black: 3525#(<= q2_back (+ q2_front 1)), 3579#true, Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:10:29,303 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 20:10:29,303 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:10:29,303 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:10:29,303 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:10:29,304 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([118] L28-->thread1EXIT: Formula: (and (= (+ v_q1_back_36 1) v_q1_back_35) (= (select v_q1_20 v_q1_back_36) 0) (not (< v_i_10 v_N_4))) InVars {q1=v_q1_20, N=v_N_4, i=v_i_10, q1_back=v_q1_back_36} OutVars{q1=v_q1_20, N=v_N_4, i=v_i_10, q1_back=v_q1_back_35} AuxVars[] AssignedVars[q1_back][186], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, 10#thread2EXITtrue, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 12#L62true, 13#thread1EXITtrue, Black: 978#g, 1041#true, Black: 4571#(<= q2_back (+ q2_front 4)), 19#L79true, Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 2330#true, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 265#(<= q2_back (+ q2_front 1)), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4318#g, Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 555#(= q2_back q2_front), Black: 4868#(or (and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (<= (select q2 (+ q2_front (- 1))) 0) (<= (select q2 (+ q2_front (- 2))) 1) (= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3)) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (< 0 (select q2 (+ q2_front (- 2)))) (not g)) (and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) g (< 0 (select q2 (+ q2_front (- 1)))) (<= (select q2 (+ q2_front (- 2))) 1) (= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3)) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (< 0 (select q2 (+ q2_front (- 2)))) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 4900#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4892#(and (<= s 4) (= s (+ t 3)) (< 3 s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 4861#(and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_front (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_front (- 2))) 1)) (= q2_back q2_front) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (or (and (<= (select q2 (+ q2_front (- 1))) 0) (not g)) (and g (< 0 (select q2 (+ q2_front (- 1)))))) (< 0 (select q2 (+ q2_front (- 2)))) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, 1337#true, Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), 3925#true, Black: 2631#(and f (= q1_back q1_front)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), 2904#true, Black: 2575#f, Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 557#(<= q2_back (+ q2_front 2)), 3675#true, 3425#true, Black: 2337#g, Black: 2401#(and g (= q2_back q2_front) (= q1_back (+ q1_front 1))), Black: 2403#(and g (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), 4713#true, Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 1050#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 368#true, 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, 4470#true, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), 1436#true, Black: 3159#(<= 1 (select q2 q2_front)), Black: 610#g, Black: 3160#g, Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 1911#f, Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 3772#true, Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 2421#g, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), 4029#true, Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), Black: 4801#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 3523#(= q2_back q2_front), Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4771#(and (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 5)) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= (select q2 q2_front) 1) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4775#(and (= (select q2 (+ q2_front (- 1))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))))) (< (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))) t) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (<= 0 (+ (select q2 q2_front) 1))), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 971#true, Black: 4797#(and (<= (+ (select q2 (+ q2_front 2)) 1) 0) (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)))), 461#true, Black: 4799#(and (<= s 6) (< 1 t) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (<= (+ t 4) s)), 3021#(<= 2 (select q1 (+ q1_front 1))), 4814#true, Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4302#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 3))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 4569#(= q2_back q2_front), 1753#true, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 3313#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), 249#(<= q2_back q2_front), Black: 2744#f, Black: 3525#(<= q2_back (+ q2_front 1)), 3579#true, Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:10:29,304 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 20:10:29,304 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:10:29,304 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:10:29,304 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:10:29,397 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][439], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 11#L82true, Black: 978#g, Black: 4571#(<= q2_back (+ q2_front 4)), Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 2330#true, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 265#(<= q2_back (+ q2_front 1)), Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 4318#g, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), 553#true, Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 4868#(or (and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (<= (select q2 (+ q2_front (- 1))) 0) (<= (select q2 (+ q2_front (- 2))) 1) (= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3)) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (< 0 (select q2 (+ q2_front (- 2)))) (not g)) (and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) g (< 0 (select q2 (+ q2_front (- 1)))) (<= (select q2 (+ q2_front (- 2))) 1) (= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3)) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (< 0 (select q2 (+ q2_front (- 2)))) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 4900#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 4892#(and (<= s 4) (= s (+ t 3)) (< 3 s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 4861#(and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_front (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_front (- 2))) 1)) (= q2_back q2_front) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (or (and (<= (select q2 (+ q2_front (- 1))) 0) (not g)) (and g (< 0 (select q2 (+ q2_front (- 1)))))) (< 0 (select q2 (+ q2_front (- 2)))) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), 2904#true, Black: 2575#f, Black: 557#(<= q2_back (+ q2_front 2)), Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 2337#g, Black: 2401#(and g (= q2_back q2_front) (= q1_back (+ q1_front 1))), Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2403#(and g (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 368#true, 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, 4223#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 3159#(<= 1 (select q2 q2_front)), Black: 610#g, Black: 3160#g, Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 1911#f, 2994#true, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 2421#g, 3772#true, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4801#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4771#(and (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 5)) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= (select q2 q2_front) 1) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4775#(and (= (select q2 (+ q2_front (- 1))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))))) (< (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))) t) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (<= 0 (+ (select q2 q2_front) 1))), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 4713#true, Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), Black: 4797#(and (<= (+ (select q2 (+ q2_front 2)) 1) 0) (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)))), Black: 4799#(and (<= s 6) (< 1 t) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (<= (+ t 4) s)), 461#true, Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4240#f, 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4300#(and f (<= q1_back (+ q1_front 3))), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4302#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 3))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 4567#true, 1753#true, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 3525#(<= q2_back (+ q2_front 1)), Black: 2744#f, Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:10:29,397 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is not cut-off event [2021-03-25 20:10:29,397 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:10:29,397 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-03-25 20:10:29,397 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:10:29,695 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([109] thread2EXIT-->L81: Formula: (and (= 2 v_thread2Thread1of1ForFork1_thidvar0_4) (= 2 v_thread2Thread1of1ForFork1_thidvar1_4)) InVars {thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[][267], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 12#L62true, Black: 978#g, 1041#true, Black: 4571#(<= q2_back (+ q2_front 4)), Black: 1809#(and f (= q1_back q1_front)), 25#L81true, Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 2330#true, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 265#(<= q2_back (+ q2_front 1)), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4318#g, Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 555#(= q2_back q2_front), Black: 4868#(or (and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (<= (select q2 (+ q2_front (- 1))) 0) (<= (select q2 (+ q2_front (- 2))) 1) (= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3)) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (< 0 (select q2 (+ q2_front (- 2)))) (not g)) (and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) g (< 0 (select q2 (+ q2_front (- 1)))) (<= (select q2 (+ q2_front (- 2))) 1) (= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3)) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (< 0 (select q2 (+ q2_front (- 2)))) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 4900#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4892#(and (<= s 4) (= s (+ t 3)) (< 3 s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 4861#(and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_front (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_front (- 2))) 1)) (= q2_back q2_front) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (or (and (<= (select q2 (+ q2_front (- 1))) 0) (not g)) (and g (< 0 (select q2 (+ q2_front (- 1)))))) (< 0 (select q2 (+ q2_front (- 2)))) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, 1337#true, Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), 3925#true, Black: 2631#(and f (= q1_back q1_front)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), 2904#true, Black: 2575#f, Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 557#(<= q2_back (+ q2_front 2)), 3675#true, 3425#true, Black: 2337#g, Black: 2401#(and g (= q2_back q2_front) (= q1_back (+ q1_front 1))), Black: 2403#(and g (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), 4713#true, Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 1050#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 368#true, 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, 4470#true, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), 1436#true, Black: 3159#(<= 1 (select q2 q2_front)), Black: 610#g, Black: 3160#g, Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 1911#f, Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 3772#true, Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 2421#g, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), 4029#true, Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), Black: 4801#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 3523#(= q2_back q2_front), Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4771#(and (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 5)) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= (select q2 q2_front) 1) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4775#(and (= (select q2 (+ q2_front (- 1))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))))) (< (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))) t) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (<= 0 (+ (select q2 q2_front) 1))), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 971#true, Black: 4797#(and (<= (+ (select q2 (+ q2_front 2)) 1) 0) (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)))), Black: 4799#(and (<= s 6) (< 1 t) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (<= (+ t 4) s)), 3021#(<= 2 (select q1 (+ q1_front 1))), 461#true, 4814#true, Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4302#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 3))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 4569#(= q2_back q2_front), 1753#true, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 3313#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), 249#(<= q2_back q2_front), Black: 2744#f, Black: 3525#(<= q2_back (+ q2_front 1)), 3579#true, Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:10:29,695 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-03-25 20:10:29,695 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-03-25 20:10:29,695 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:10:29,695 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-03-25 20:10:31,365 INFO L129 PetriNetUnfolder]: 6901/15240 cut-off events. [2021-03-25 20:10:31,365 INFO L130 PetriNetUnfolder]: For 1404513/1416837 co-relation queries the response was YES. [2021-03-25 20:10:31,589 INFO L84 FinitePrefix]: Finished finitePrefix Result has 194038 conditions, 15240 events. 6901/15240 cut-off events. For 1404513/1416837 co-relation queries the response was YES. Maximal size of possible extension queue 1018. Compared 155271 event pairs, 308 based on Foata normal form. 387/15017 useless extension candidates. Maximal degree in co-relation 193441. Up to 5823 conditions per place. [2021-03-25 20:10:32,113 INFO L142 LiptonReduction]: Number of co-enabled transitions 8028 [2021-03-25 20:10:32,414 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:10:32,414 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:10:32,414 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 6064 [2021-03-25 20:10:32,415 INFO L480 AbstractCegarLoop]: Abstraction has has 396 places, 1570 transitions, 46855 flow [2021-03-25 20:10:32,415 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 19.1) internal successors, (382), 20 states have internal predecessors, (382), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:10:32,415 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:10:32,415 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:10:32,615 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 59 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable128 [2021-03-25 20:10:32,615 INFO L428 AbstractCegarLoop]: === Iteration 68 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:10:32,616 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:10:32,616 INFO L82 PathProgramCache]: Analyzing trace with hash -1507647864, now seen corresponding path program 1 times [2021-03-25 20:10:32,616 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:10:32,616 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1023345780] [2021-03-25 20:10:32,616 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:10:32,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:10:32,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:32,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:10:32,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:32,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:10:32,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:32,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:10:32,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:32,635 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 20:10:32,640 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:10:32,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:10:32,641 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:10:32,641 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1023345780] [2021-03-25 20:10:32,641 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 20:10:32,641 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-25 20:10:32,641 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [829543488] [2021-03-25 20:10:32,642 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-03-25 20:10:32,642 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:10:32,642 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-03-25 20:10:32,642 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-03-25 20:10:32,642 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 60 out of 100 [2021-03-25 20:10:32,643 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 396 places, 1570 transitions, 46855 flow. Second operand has 6 states, 6 states have (on average 60.833333333333336) internal successors, (365), 6 states have internal predecessors, (365), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:10:32,643 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:10:32,643 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 60 of 100 [2021-03-25 20:10:32,643 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:10:38,612 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][587], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 11#L82true, Black: 978#g, Black: 4571#(<= q2_back (+ q2_front 4)), Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 2330#true, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 265#(<= q2_back (+ q2_front 1)), Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), 290#true, Black: 4317#(<= 1 (select q2 q2_front)), Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4318#g, Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), 553#true, Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 4868#(or (and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (<= (select q2 (+ q2_front (- 1))) 0) (<= (select q2 (+ q2_front (- 2))) 1) (= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3)) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (< 0 (select q2 (+ q2_front (- 2)))) (not g)) (and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) g (< 0 (select q2 (+ q2_front (- 1)))) (<= (select q2 (+ q2_front (- 2))) 1) (= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3)) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (< 0 (select q2 (+ q2_front (- 2)))) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 4900#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 4892#(and (<= s 4) (= s (+ t 3)) (< 3 s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 4861#(and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_front (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_front (- 2))) 1)) (= q2_back q2_front) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (or (and (<= (select q2 (+ q2_front (- 1))) 0) (not g)) (and g (< 0 (select q2 (+ q2_front (- 1)))))) (< 0 (select q2 (+ q2_front (- 2)))) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), 4915#(<= q1_back (+ q1_front 4)), Black: 52#f, Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), 2904#true, Black: 2575#f, Black: 557#(<= q2_back (+ q2_front 2)), Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 2337#g, Black: 2401#(and g (= q2_back q2_front) (= q1_back (+ q1_front 1))), Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2403#(and g (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2399#(and g (<= 1 (select q2 q2_front))), 368#true, Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, 4223#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 3159#(<= 1 (select q2 q2_front)), Black: 610#g, Black: 3160#g, Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 1911#f, 2994#true, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 3772#true, Black: 2421#g, Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4801#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4771#(and (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 5)) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= (select q2 q2_front) 1) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4775#(and (= (select q2 (+ q2_front (- 1))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))))) (< (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))) t) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (<= 0 (+ (select q2 q2_front) 1))), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4713#true, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), Black: 4797#(and (<= (+ (select q2 (+ q2_front 2)) 1) 0) (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)))), Black: 4799#(and (<= s 6) (< 1 t) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (<= (+ t 4) s)), 461#true, Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4302#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 3))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 1753#true, 4572#(<= q2_back (+ q2_front 2)), Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 3525#(<= q2_back (+ q2_front 1)), Black: 2744#f, Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:10:38,613 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 20:10:38,613 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:10:38,613 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:10:38,613 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:10:39,249 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][587], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 11#L82true, Black: 978#g, Black: 4571#(<= q2_back (+ q2_front 4)), Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 2330#true, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 265#(<= q2_back (+ q2_front 1)), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 4318#g, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), 553#true, Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 4868#(or (and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (<= (select q2 (+ q2_front (- 1))) 0) (<= (select q2 (+ q2_front (- 2))) 1) (= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3)) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (< 0 (select q2 (+ q2_front (- 2)))) (not g)) (and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) g (< 0 (select q2 (+ q2_front (- 1)))) (<= (select q2 (+ q2_front (- 2))) 1) (= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3)) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (< 0 (select q2 (+ q2_front (- 2)))) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 4900#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 4892#(and (<= s 4) (= s (+ t 3)) (< 3 s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 4861#(and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_front (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_front (- 2))) 1)) (= q2_back q2_front) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (or (and (<= (select q2 (+ q2_front (- 1))) 0) (not g)) (and g (< 0 (select q2 (+ q2_front (- 1)))))) (< 0 (select q2 (+ q2_front (- 2)))) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), 4915#(<= q1_back (+ q1_front 4)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 2904#true, Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), Black: 2575#f, Black: 557#(<= q2_back (+ q2_front 2)), Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 2337#g, Black: 2401#(and g (= q2_back q2_front) (= q1_back (+ q1_front 1))), Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2403#(and g (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 368#true, 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, 4223#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 3159#(<= 1 (select q2 q2_front)), Black: 610#g, Black: 3160#g, Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 1911#f, 2994#true, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 3772#true, Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 2421#g, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4801#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4771#(and (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 5)) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= (select q2 q2_front) 1) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4775#(and (= (select q2 (+ q2_front (- 1))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))))) (< (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))) t) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (<= 0 (+ (select q2 q2_front) 1))), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 4713#true, Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), Black: 4797#(and (<= (+ (select q2 (+ q2_front 2)) 1) 0) (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)))), 461#true, Black: 4799#(and (<= s 6) (< 1 t) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (<= (+ t 4) s)), Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4240#f, 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4300#(and f (<= q1_back (+ q1_front 3))), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4302#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 3))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 4567#true, Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 1753#true, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 2744#f, Black: 3525#(<= q2_back (+ q2_front 1)), Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:10:39,249 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 20:10:39,249 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:10:39,249 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:10:39,249 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:10:39,581 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][587], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 11#L82true, Black: 978#g, Black: 4571#(<= q2_back (+ q2_front 4)), Black: 1809#(and f (= q1_back q1_front)), 2330#true, Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 265#(<= q2_back (+ q2_front 1)), Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select 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(select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (<= (select q2 (+ q2_front (- 1))) 0) (<= (select q2 (+ q2_front (- 2))) 1) (= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3)) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (< 0 (select q2 (+ q2_front (- 2)))) (not g)) (and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) g (< 0 (select q2 (+ q2_front (- 1)))) (<= (select q2 (+ q2_front (- 2))) 1) (= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3)) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (< 0 (select q2 (+ q2_front (- 2)))) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 4900#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 4892#(and (<= s 4) (= s (+ t 3)) (< 3 s) (or (and (<= s (+ 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1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= 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(<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 2904#true, Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), Black: 2575#f, Black: 557#(<= q2_back (+ q2_front 2)), Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 2337#g, Black: 2401#(and g (= q2_back q2_front) (= q1_back (+ q1_front 1))), Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2403#(and g (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2399#(and g (<= 1 (select q2 q2_front))), 368#true, Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, 4223#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 3159#(<= 1 (select q2 q2_front)), Black: 610#g, Black: 3160#g, Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 1911#f, 2994#true, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 3772#true, Black: 2421#g, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4801#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4771#(and (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 5)) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= (select q2 q2_front) 1) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4775#(and (= (select q2 (+ q2_front (- 1))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))))) (< (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))) t) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (<= 0 (+ (select q2 q2_front) 1))), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4713#true, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), Black: 4797#(and (<= (+ (select q2 (+ q2_front 2)) 1) 0) (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)))), Black: 4799#(and (<= s 6) (< 1 t) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (<= (+ t 4) s)), 461#true, Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4302#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 3))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), 4567#true, Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 1753#true, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 3525#(<= q2_back (+ q2_front 1)), Black: 2744#f, Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:10:39,582 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 20:10:39,582 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:10:39,582 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:10:39,582 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:10:39,582 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:10:40,047 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][587], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 11#L82true, Black: 978#g, Black: 4571#(<= q2_back (+ q2_front 4)), Black: 1809#(and f (= q1_back q1_front)), 2330#true, Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 265#(<= q2_back (+ q2_front 1)), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 4318#g, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), 553#true, Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 4868#(or (and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (<= (select q2 (+ q2_front (- 1))) 0) (<= (select q2 (+ q2_front (- 2))) 1) (= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3)) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (< 0 (select q2 (+ q2_front (- 2)))) (not g)) (and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) g (< 0 (select q2 (+ q2_front (- 1)))) (<= (select q2 (+ q2_front (- 2))) 1) (= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3)) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (< 0 (select q2 (+ q2_front (- 2)))) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 4900#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 4892#(and (<= s 4) (= s (+ t 3)) (< 3 s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 4861#(and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_front (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_front (- 2))) 1)) (= q2_back q2_front) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (or (and (<= (select q2 (+ q2_front (- 1))) 0) (not g)) (and g (< 0 (select q2 (+ q2_front (- 1)))))) (< 0 (select q2 (+ q2_front (- 2)))) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), 4915#(<= q1_back (+ q1_front 4)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), 2904#true, Black: 2575#f, Black: 557#(<= q2_back (+ q2_front 2)), Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 2337#g, Black: 2401#(and g (= q2_back q2_front) (= q1_back (+ q1_front 1))), Black: 2403#(and g (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 368#true, 1650#true, 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, 4223#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 3159#(<= 1 (select q2 q2_front)), Black: 610#g, Black: 3160#g, Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 1911#f, Black: 2911#(<= 1 (select q2 (+ q2_front 1))), 2994#true, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 3772#true, Black: 2421#g, Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4801#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4771#(and (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 5)) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= (select q2 q2_front) 1) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4775#(and (= (select q2 (+ q2_front (- 1))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))))) (< (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))) t) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (<= 0 (+ (select q2 q2_front) 1))), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 4713#true, Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), Black: 4797#(and (<= (+ (select q2 (+ q2_front 2)) 1) 0) (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)))), 461#true, Black: 4799#(and (<= s 6) (< 1 t) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (<= (+ t 4) s)), Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4240#f, 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4300#(and f (<= q1_back (+ q1_front 3))), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4302#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 3))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 4569#(= q2_back q2_front), 1753#true, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 3525#(<= q2_back (+ q2_front 1)), Black: 2744#f, Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:10:40,048 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-03-25 20:10:40,048 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-03-25 20:10:40,048 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-03-25 20:10:40,048 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-03-25 20:10:40,401 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][587], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 11#L82true, Black: 978#g, Black: 4571#(<= q2_back (+ q2_front 4)), Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 2330#true, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 265#(<= q2_back (+ q2_front 1)), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 4318#g, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), 553#true, Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 4868#(or (and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (<= (select q2 (+ q2_front (- 1))) 0) (<= (select q2 (+ q2_front (- 2))) 1) (= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3)) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (< 0 (select q2 (+ q2_front (- 2)))) (not g)) (and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) g (< 0 (select q2 (+ q2_front (- 1)))) (<= (select q2 (+ q2_front (- 2))) 1) (= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3)) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (< 0 (select q2 (+ q2_front (- 2)))) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 4900#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 4892#(and (<= s 4) (= s (+ t 3)) (< 3 s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 4861#(and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_front (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_front (- 2))) 1)) (= q2_back q2_front) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (or (and (<= (select q2 (+ q2_front (- 1))) 0) (not g)) (and g (< 0 (select q2 (+ q2_front (- 1)))))) (< 0 (select q2 (+ q2_front (- 2)))) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), 4915#(<= q1_back (+ q1_front 4)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2631#(and f (= q1_back q1_front)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), 2904#true, Black: 2575#f, Black: 557#(<= q2_back (+ q2_front 2)), Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 2337#g, Black: 2401#(and g (= q2_back q2_front) (= q1_back (+ q1_front 1))), Black: 2403#(and g (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 368#true, 1650#true, 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, 4223#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 3159#(<= 1 (select q2 q2_front)), Black: 3160#g, Black: 610#g, Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 1911#f, 2994#true, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 3772#true, Black: 2421#g, Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4801#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4771#(and (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 5)) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= (select q2 q2_front) 1) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4775#(and (= (select q2 (+ q2_front (- 1))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))))) (< (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))) t) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (<= 0 (+ (select q2 q2_front) 1))), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 4713#true, Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), Black: 4797#(and (<= (+ (select q2 (+ q2_front 2)) 1) 0) (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)))), 461#true, Black: 4799#(and (<= s 6) (< 1 t) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (<= (+ t 4) s)), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 4240#f, 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4300#(and f (<= q1_back (+ q1_front 3))), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4302#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 3))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 1753#true, 4572#(<= q2_back (+ q2_front 2)), Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 3239#g, Black: 189#g, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 2744#f, Black: 3525#(<= q2_back (+ q2_front 1)), Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:10:40,401 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-03-25 20:10:40,401 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:10:40,401 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:10:40,401 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-03-25 20:10:40,401 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:10:40,965 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][587], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 11#L82true, Black: 978#g, Black: 4571#(<= q2_back (+ q2_front 4)), Black: 1809#(and f (= q1_back q1_front)), 2330#true, Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 265#(<= q2_back (+ q2_front 1)), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 4318#g, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), 553#true, Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 4868#(or (and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (<= (select q2 (+ q2_front (- 1))) 0) (<= (select q2 (+ q2_front (- 2))) 1) (= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3)) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (< 0 (select q2 (+ q2_front (- 2)))) (not g)) (and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) g (< 0 (select q2 (+ q2_front (- 1)))) (<= (select q2 (+ q2_front (- 2))) 1) (= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3)) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (< 0 (select q2 (+ q2_front (- 2)))) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 4900#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 4892#(and (<= s 4) (= s (+ t 3)) (< 3 s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 4861#(and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_front (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_front (- 2))) 1)) (= q2_back q2_front) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (or (and (<= (select q2 (+ q2_front (- 1))) 0) (not g)) (and g (< 0 (select q2 (+ q2_front (- 1)))))) (< 0 (select q2 (+ q2_front (- 2)))) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), 4915#(<= q1_back (+ q1_front 4)), Black: 52#f, Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 2904#true, Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), Black: 2575#f, Black: 557#(<= q2_back (+ q2_front 2)), Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 2337#g, Black: 2401#(and g (= q2_back q2_front) (= q1_back (+ q1_front 1))), Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2403#(and g (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 368#true, 1650#true, 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, 4223#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 3159#(<= 1 (select q2 q2_front)), Black: 3160#g, Black: 610#g, Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 1911#f, 2994#true, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2421#g, Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 3772#true, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4801#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4771#(and (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 5)) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= (select q2 q2_front) 1) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4775#(and (= (select q2 (+ q2_front (- 1))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))))) (< (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))) t) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (<= 0 (+ (select q2 q2_front) 1))), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 4713#true, Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), Black: 4797#(and (<= (+ (select q2 (+ q2_front 2)) 1) 0) (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)))), Black: 4799#(and (<= s 6) (< 1 t) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (<= (+ t 4) s)), 461#true, Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4240#f, 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4300#(and f (<= q1_back (+ q1_front 3))), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4302#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 3))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 4567#true, Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 1753#true, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 3239#g, Black: 189#g, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 2744#f, Black: 3525#(<= q2_back (+ q2_front 1)), Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:10:40,965 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is not cut-off event [2021-03-25 20:10:40,965 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:10:40,965 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:10:40,965 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:10:40,965 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:10:40,965 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:10:41,260 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][587], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 11#L82true, Black: 978#g, Black: 4571#(<= q2_back (+ q2_front 4)), Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 2330#true, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 265#(<= q2_back (+ q2_front 1)), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), 290#true, Black: 4317#(<= 1 (select q2 q2_front)), Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4318#g, Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), 553#true, Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 4868#(or (and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (<= (select q2 (+ q2_front (- 1))) 0) (<= (select q2 (+ q2_front (- 2))) 1) (= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3)) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (< 0 (select q2 (+ q2_front (- 2)))) (not g)) (and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) g (< 0 (select q2 (+ q2_front (- 1)))) (<= (select q2 (+ q2_front (- 2))) 1) (= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3)) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (< 0 (select q2 (+ q2_front (- 2)))) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 4900#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 4892#(and (<= s 4) (= s (+ t 3)) (< 3 s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 4861#(and (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_front (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_front (- 2))) 1)) (= q2_back q2_front) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (or (and (<= (select q2 (+ q2_front (- 1))) 0) (not g)) (and g (< 0 (select q2 (+ q2_front (- 1)))))) (< 0 (select q2 (+ q2_front (- 2)))) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), 4915#(<= q1_back (+ q1_front 4)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2631#(and f (= q1_back q1_front)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), 2904#true, Black: 2575#f, Black: 557#(<= q2_back (+ q2_front 2)), Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 2337#g, Black: 2401#(and g (= q2_back q2_front) (= q1_back (+ q1_front 1))), Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2403#(and g (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 368#true, 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, 4223#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 3159#(<= 1 (select q2 q2_front)), Black: 3160#g, Black: 610#g, Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 1911#f, Black: 2911#(<= 1 (select q2 (+ q2_front 1))), 2994#true, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 3772#true, Black: 2421#g, Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4801#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4771#(and (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 5)) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= (select q2 q2_front) 1) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4775#(and (= (select q2 (+ q2_front (- 1))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))))) (< (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))) t) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (<= 0 (+ (select q2 q2_front) 1))), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4713#true, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), Black: 4797#(and (<= (+ (select q2 (+ q2_front 2)) 1) 0) (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)))), 461#true, Black: 4799#(and (<= s 6) (< 1 t) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (<= (+ t 4) s)), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4302#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 3))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 1753#true, 4570#(<= q2_back (+ q2_front 3)), Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 3239#g, Black: 189#g, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 2744#f, Black: 3525#(<= q2_back (+ q2_front 1)), Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:10:41,260 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is not cut-off event [2021-03-25 20:10:41,260 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:10:41,260 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:10:41,260 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is not cut-off event [2021-03-25 20:10:43,012 INFO L129 PetriNetUnfolder]: 8929/20162 cut-off events. [2021-03-25 20:10:43,012 INFO L130 PetriNetUnfolder]: For 2211456/2240305 co-relation queries the response was YES. [2021-03-25 20:10:43,306 INFO L84 FinitePrefix]: Finished finitePrefix Result has 281620 conditions, 20162 events. 8929/20162 cut-off events. For 2211456/2240305 co-relation queries the response was YES. Maximal size of possible extension queue 1433. Compared 218387 event pairs, 468 based on Foata normal form. 939/20339 useless extension candidates. Maximal degree in co-relation 280994. Up to 7852 conditions per place. [2021-03-25 20:10:43,433 INFO L132 encePairwiseOnDemand]: 84/100 looper letters, 1059 selfloop transitions, 629 changer transitions 5/1989 dead transitions. [2021-03-25 20:10:43,433 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 399 places, 1989 transitions, 64050 flow [2021-03-25 20:10:43,434 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-25 20:10:43,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-25 20:10:43,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 331 transitions. [2021-03-25 20:10:43,434 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.662 [2021-03-25 20:10:43,435 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 331 transitions. [2021-03-25 20:10:43,435 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 331 transitions. [2021-03-25 20:10:43,435 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:10:43,435 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 331 transitions. [2021-03-25 20:10:43,435 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 66.2) internal successors, (331), 5 states have internal predecessors, (331), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:10:43,435 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 100.0) internal successors, (600), 6 states have internal predecessors, (600), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:10:43,435 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 100.0) internal successors, (600), 6 states have internal predecessors, (600), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:10:43,435 INFO L185 Difference]: Start difference. First operand has 396 places, 1570 transitions, 46855 flow. Second operand 5 states and 331 transitions. [2021-03-25 20:10:43,435 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 399 places, 1989 transitions, 64050 flow [2021-03-25 20:10:50,550 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 381 places, 1989 transitions, 63737 flow, removed 114 selfloop flow, removed 18 redundant places. [2021-03-25 20:10:50,587 INFO L241 Difference]: Finished difference. Result has 383 places, 1854 transitions, 58707 flow [2021-03-25 20:10:50,588 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=100, PETRI_DIFFERENCE_MINUEND_FLOW=46234, PETRI_DIFFERENCE_MINUEND_PLACES=377, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1559, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=335, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=936, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=58707, PETRI_PLACES=383, PETRI_TRANSITIONS=1854} [2021-03-25 20:10:50,588 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 359 predicate places. [2021-03-25 20:10:50,588 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:10:50,588 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 383 places, 1854 transitions, 58707 flow [2021-03-25 20:10:50,588 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 383 places, 1854 transitions, 58707 flow [2021-03-25 20:10:50,607 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 379 places, 1854 transitions, 58707 flow [2021-03-25 20:10:55,268 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][508], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 11#L82true, Black: 978#g, Black: 4571#(<= q2_back (+ q2_front 4)), Black: 1809#(and f (= q1_back q1_front)), 2330#true, Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 265#(<= q2_back (+ q2_front 1)), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), 290#true, Black: 4317#(<= 1 (select q2 q2_front)), Black: 4318#g, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), 553#true, Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), 4915#(<= q1_back (+ q1_front 4)), Black: 52#f, Black: 4916#(<= q1_back (+ q1_front 3)), Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 2904#true, Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), Black: 2575#f, Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 557#(<= q2_back (+ q2_front 2)), Black: 2337#g, Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2399#(and g (<= 1 (select q2 q2_front))), 368#true, Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, 4223#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 3159#(<= 1 (select q2 q2_front)), Black: 610#g, Black: 3160#g, Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 1911#f, 2994#true, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 2421#g, 3772#true, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4771#(and (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 5)) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= (select q2 q2_front) 1) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4775#(and (= (select q2 (+ q2_front (- 1))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))))) (< (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))) t) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (<= 0 (+ (select q2 q2_front) 1))), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 4713#true, Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), Black: 4797#(and (<= (+ (select q2 (+ q2_front 2)) 1) 0) (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)))), Black: 4799#(and (<= s 6) (< 1 t) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (<= (+ t 4) s)), 461#true, Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4240#f, 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4300#(and f (<= q1_back (+ q1_front 3))), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4302#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 3))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 4569#(= q2_back q2_front), 1753#true, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 3239#g, Black: 189#g, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 3525#(<= q2_back (+ q2_front 1)), Black: 2744#f, Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:10:55,268 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 20:10:55,268 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:10:55,268 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:10:55,268 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:10:56,185 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][508], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 11#L82true, Black: 978#g, Black: 4571#(<= q2_back (+ q2_front 4)), Black: 1809#(and f (= q1_back q1_front)), 2330#true, Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 265#(<= q2_back (+ q2_front 1)), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), 290#true, Black: 4317#(<= 1 (select q2 q2_front)), Black: 4318#g, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), 553#true, Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), 4915#(<= q1_back (+ q1_front 4)), Black: 52#f, Black: 4916#(<= q1_back (+ q1_front 3)), Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 2904#true, Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), Black: 2575#f, Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 557#(<= q2_back (+ q2_front 2)), Black: 2337#g, Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2399#(and g (<= 1 (select q2 q2_front))), 368#true, Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, 4223#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 3159#(<= 1 (select q2 q2_front)), Black: 610#g, Black: 3160#g, Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 1911#f, 2994#true, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 2421#g, 3772#true, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4771#(and (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 5)) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= (select q2 q2_front) 1) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4775#(and (= (select q2 (+ q2_front (- 1))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))))) (< (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))) t) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (<= 0 (+ (select q2 q2_front) 1))), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 4713#true, Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), Black: 4797#(and (<= (+ (select q2 (+ q2_front 2)) 1) 0) (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)))), Black: 4799#(and (<= s 6) (< 1 t) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (<= (+ t 4) s)), 461#true, Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4240#f, 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4300#(and f (<= q1_back (+ q1_front 3))), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4302#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 3))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 4567#true, Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 1753#true, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 3525#(<= q2_back (+ q2_front 1)), Black: 2744#f, Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:10:56,186 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 20:10:56,186 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:10:56,186 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:10:56,186 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:10:56,609 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][508], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 11#L82true, Black: 978#g, Black: 4571#(<= q2_back (+ q2_front 4)), Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 2330#true, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 265#(<= q2_back (+ q2_front 1)), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select 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q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), 4915#(<= q1_back (+ q1_front 4)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, Black: 4916#(<= q1_back (+ q1_front 3)), Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t 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(<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 2337#g, Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 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Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 368#true, 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, 4223#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 3159#(<= 1 (select q2 q2_front)), Black: 610#g, Black: 3160#g, Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 1911#f, Black: 2911#(<= 1 (select q2 (+ q2_front 1))), 2994#true, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 3772#true, Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 2421#g, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4771#(and (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 5)) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= (select q2 q2_front) 1) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4775#(and (= (select q2 (+ q2_front (- 1))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))))) (< (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))) t) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (<= 0 (+ (select q2 q2_front) 1))), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4713#true, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), Black: 4797#(and (<= (+ (select q2 (+ q2_front 2)) 1) 0) (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)))), 461#true, Black: 4799#(and (<= s 6) (< 1 t) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (<= (+ t 4) s)), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4302#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 3))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 1753#true, 4569#(= q2_back q2_front), Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 3525#(<= q2_back (+ q2_front 1)), Black: 2744#f, Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:10:56,610 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-03-25 20:10:56,610 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:10:56,610 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:10:56,610 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-03-25 20:10:56,610 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-03-25 20:10:57,091 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][508], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 11#L82true, Black: 978#g, Black: 4571#(<= q2_back (+ q2_front 4)), Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 2330#true, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 265#(<= q2_back (+ q2_front 1)), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ 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(<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ 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836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 3159#(<= 1 (select q2 q2_front)), Black: 610#g, Black: 3160#g, Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= 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(<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 3772#true, Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 2421#g, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4771#(and (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 5)) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= (select q2 q2_front) 1) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4775#(and (= (select q2 (+ q2_front (- 1))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))))) (< (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))) t) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (<= 0 (+ (select q2 q2_front) 1))), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4713#true, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), Black: 4797#(and (<= (+ (select q2 (+ q2_front 2)) 1) 0) (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)))), 461#true, Black: 4799#(and (<= s 6) (< 1 t) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (<= (+ t 4) s)), Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4302#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 3))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 4567#true, 1753#true, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 3239#g, Black: 189#g, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 3525#(<= q2_back (+ q2_front 1)), Black: 2744#f, Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:10:57,091 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is not cut-off event [2021-03-25 20:10:57,091 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:10:57,091 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:10:57,091 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:10:57,091 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:10:58,548 INFO L129 PetriNetUnfolder]: 9002/20241 cut-off events. [2021-03-25 20:10:58,549 INFO L130 PetriNetUnfolder]: For 2092536/2114255 co-relation queries the response was YES. [2021-03-25 20:10:58,878 INFO L84 FinitePrefix]: Finished finitePrefix Result has 276423 conditions, 20241 events. 9002/20241 cut-off events. For 2092536/2114255 co-relation queries the response was YES. Maximal size of possible extension queue 1447. Compared 219723 event pairs, 496 based on Foata normal form. 750/20247 useless extension candidates. Maximal degree in co-relation 275941. Up to 7646 conditions per place. [2021-03-25 20:10:59,438 INFO L142 LiptonReduction]: Number of co-enabled transitions 10100 [2021-03-25 20:11:00,585 INFO L154 LiptonReduction]: Checked pairs total: 7 [2021-03-25 20:11:00,585 INFO L156 LiptonReduction]: Total number of compositions: 1 [2021-03-25 20:11:00,585 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 9997 [2021-03-25 20:11:00,585 INFO L480 AbstractCegarLoop]: Abstraction has has 379 places, 1854 transitions, 58729 flow [2021-03-25 20:11:00,585 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 60.833333333333336) internal successors, (365), 6 states have internal predecessors, (365), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:11:00,585 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:11:00,585 INFO L263 CegarLoopForPetriNet]: trace histogram [3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:11:00,585 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable129 [2021-03-25 20:11:00,585 INFO L428 AbstractCegarLoop]: === Iteration 69 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:11:00,586 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:11:00,586 INFO L82 PathProgramCache]: Analyzing trace with hash 102988935, now seen corresponding path program 1 times [2021-03-25 20:11:00,586 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:11:00,586 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1236054527] [2021-03-25 20:11:00,586 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:11:00,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:11:00,611 INFO L142 QuantifierPusher]: treesize reduction 29, result has 35.6 percent of original size [2021-03-25 20:11:00,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:11:00,621 INFO L142 QuantifierPusher]: treesize reduction 9, result has 83.3 percent of original size [2021-03-25 20:11:00,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:11:00,640 INFO L142 QuantifierPusher]: treesize reduction 25, result has 78.4 percent of original size [2021-03-25 20:11:00,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-03-25 20:11:00,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:00,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-03-25 20:11:00,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:00,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-03-25 20:11:00,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:00,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:11:00,754 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:00,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-03-25 20:11:00,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:00,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:11:00,792 INFO L142 QuantifierPusher]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 20:11:00,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:11:00,806 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:11:00,806 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1236054527] [2021-03-25 20:11:00,806 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [136959163] [2021-03-25 20:11:00,806 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 60 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 60 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:11:00,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:11:00,840 INFO L263 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 62 conjunts are in the unsatisfiable core [2021-03-25 20:11:00,841 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:11:00,844 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:00,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:11:00,845 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:00,845 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:11:00,846 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:00,846 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:11:00,846 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:00,847 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:11:00,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:00,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:11:00,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:00,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:11:00,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:00,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:11:00,868 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:00,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:11:00,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:00,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:11:00,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:00,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:11:00,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:00,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:11:00,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:00,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:11:00,894 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:00,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:11:00,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:00,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:11:00,896 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:00,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:11:00,896 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:00,897 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:11:00,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:00,898 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-03-25 20:11:00,898 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:00,899 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-03-25 20:11:00,899 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:00,899 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-03-25 20:11:00,900 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:00,900 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-03-25 20:11:00,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:00,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-03-25 20:11:00,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:00,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-03-25 20:11:00,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:00,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-03-25 20:11:00,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:00,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-03-25 20:11:00,939 INFO L142 QuantifierPusher]: treesize reduction 1, result has 99.2 percent of original size [2021-03-25 20:11:00,939 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:11:00,940 INFO L142 QuantifierPusher]: treesize reduction 3, result has 96.7 percent of original size [2021-03-25 20:11:00,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-03-25 20:11:00,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-03-25 20:11:00,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:00,942 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:11:00,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:00,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 98 [2021-03-25 20:11:00,943 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-03-25 20:11:00,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:00,947 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:11:00,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:00,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 98 [2021-03-25 20:11:00,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-03-25 20:11:00,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:11:00,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:11:00,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:11:00,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:11:00,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:11:00,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:11:00,963 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 98 treesize of output 62 [2021-03-25 20:11:00,964 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:00,964 INFO L147 QuantifierPusher]: treesize reduction 17, result has 75.7 percent of original size 53 [2021-03-25 20:11:00,965 INFO L142 QuantifierPusher]: treesize reduction 17, result has 75.7 percent of original size [2021-03-25 20:11:00,965 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:11:00,965 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:11:00,971 INFO L354 Elim1Store]: treesize reduction 66, result has 1.5 percent of original size [2021-03-25 20:11:00,971 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 98 treesize of output 62 [2021-03-25 20:11:00,971 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:00,972 INFO L147 QuantifierPusher]: treesize reduction 17, result has 75.7 percent of original size 53 [2021-03-25 20:11:00,972 INFO L142 QuantifierPusher]: treesize reduction 17, result has 75.7 percent of original size [2021-03-25 20:11:00,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 20:11:00,973 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:11:01,033 INFO L628 ElimStorePlain]: treesize reduction 9, result has 93.3 percent of original size [2021-03-25 20:11:01,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-03-25 20:11:01,035 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-03-25 20:11:01,035 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:224, output treesize:125 [2021-03-25 20:11:01,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-03-25 20:11:01,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-03-25 20:11:01,086 INFO L142 QuantifierPusher]: treesize reduction 1, result has 99.4 percent of original size [2021-03-25 20:11:01,087 INFO L147 QuantifierPusher]: treesize reduction 12, result has 93.1 percent of original size 161 [2021-03-25 20:11:01,087 INFO L142 QuantifierPusher]: treesize reduction 12, result has 93.1 percent of original size [2021-03-25 20:11:01,088 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:11:01,088 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,089 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 161 [2021-03-25 20:11:01,089 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 162 [2021-03-25 20:11:01,090 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,090 INFO L427 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 8, 1] term [2021-03-25 20:11:01,090 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-03-25 20:11:01,091 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,092 INFO L147 QuantifierPusher]: treesize reduction 58, result has 76.7 percent of original size 191 [2021-03-25 20:11:01,093 INFO L142 QuantifierPusher]: treesize reduction 58, result has 76.7 percent of original size [2021-03-25 20:11:01,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 191 [2021-03-25 20:11:01,160 INFO L142 QuantifierPusher]: treesize reduction 42, result has 79.9 percent of original size [2021-03-25 20:11:01,161 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 165 [2021-03-25 20:11:01,162 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,162 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 173 [2021-03-25 20:11:01,163 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,163 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 173 [2021-03-25 20:11:01,163 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,164 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 173 [2021-03-25 20:11:01,225 INFO L142 QuantifierPusher]: treesize reduction 85, result has 51.7 percent of original size [2021-03-25 20:11:01,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-03-25 20:11:01,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,227 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-03-25 20:11:01,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,227 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-03-25 20:11:01,228 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-03-25 20:11:01,266 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-03-25 20:11:01,268 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,269 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-03-25 20:11:01,269 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,270 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-03-25 20:11:01,271 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,271 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-03-25 20:11:01,321 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,322 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:11:01,322 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,323 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 98 [2021-03-25 20:11:01,323 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 99 [2021-03-25 20:11:01,324 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,325 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:11:01,325 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,326 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-03-25 20:11:01,326 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 86 [2021-03-25 20:11:01,327 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,327 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:11:01,328 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,328 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-03-25 20:11:01,329 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 86 [2021-03-25 20:11:01,335 INFO L354 Elim1Store]: treesize reduction 66, result has 1.5 percent of original size [2021-03-25 20:11:01,335 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 85 treesize of output 43 [2021-03-25 20:11:01,336 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,337 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:11:01,337 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,338 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:11:01,338 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:11:01,350 INFO L628 ElimStorePlain]: treesize reduction 5, result has 70.6 percent of original size [2021-03-25 20:11:01,351 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,351 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:11:01,351 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:11:01,351 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:85, output treesize:12 [2021-03-25 20:11:01,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,352 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:11:01,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:11:01,382 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,382 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:11:01,383 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,383 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:11:01,384 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:11:01,384 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,385 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:11:01,385 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,385 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:11:01,386 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,386 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:11:01,387 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,387 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:11:01,387 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,388 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:11:01,388 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,388 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:11:01,389 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,389 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:11:01,390 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,390 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:11:01,390 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,391 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:11:01,391 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,391 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:11:01,392 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,392 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:11:01,392 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,393 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:11:01,393 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:01,394 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:11:01,394 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:11:01,394 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:11:01,394 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 18 [2021-03-25 20:11:01,394 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [647473932] [2021-03-25 20:11:01,394 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-03-25 20:11:01,394 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:11:01,395 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-03-25 20:11:01,395 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=327, Unknown=0, NotChecked=0, Total=380 [2021-03-25 20:11:01,395 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 101 [2021-03-25 20:11:01,396 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 379 places, 1854 transitions, 58729 flow. Second operand has 20 states, 20 states have (on average 15.1) internal successors, (302), 20 states have internal predecessors, (302), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:11:01,396 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:11:01,396 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 101 [2021-03-25 20:11:01,396 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:11:01,632 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 76 [2021-03-25 20:11:02,241 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 63 [2021-03-25 20:11:02,529 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 46 [2021-03-25 20:11:25,242 INFO L129 PetriNetUnfolder]: 17907/32282 cut-off events. [2021-03-25 20:11:25,242 INFO L130 PetriNetUnfolder]: For 4395351/4395351 co-relation queries the response was YES. [2021-03-25 20:11:26,180 INFO L84 FinitePrefix]: Finished finitePrefix Result has 501682 conditions, 32282 events. 17907/32282 cut-off events. For 4395351/4395351 co-relation queries the response was YES. Maximal size of possible extension queue 1672. Compared 292579 event pairs, 4413 based on Foata normal form. 3/32270 useless extension candidates. Maximal degree in co-relation 500829. Up to 28966 conditions per place. [2021-03-25 20:11:26,408 INFO L132 encePairwiseOnDemand]: 83/101 looper letters, 1831 selfloop transitions, 38 changer transitions 5/1880 dead transitions. [2021-03-25 20:11:26,408 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 397 places, 1880 transitions, 63571 flow [2021-03-25 20:11:26,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-03-25 20:11:26,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2021-03-25 20:11:26,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 329 transitions. [2021-03-25 20:11:26,410 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.17144346013548722 [2021-03-25 20:11:26,410 INFO L72 ComplementDD]: Start complementDD. Operand 19 states and 329 transitions. [2021-03-25 20:11:26,410 INFO L73 IsDeterministic]: Start isDeterministic. Operand 19 states and 329 transitions. [2021-03-25 20:11:26,410 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:11:26,410 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 19 states and 329 transitions. [2021-03-25 20:11:26,410 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 20 states, 19 states have (on average 17.31578947368421) internal successors, (329), 19 states have internal predecessors, (329), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:11:26,411 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 20 states, 20 states have (on average 101.0) internal successors, (2020), 20 states have internal predecessors, (2020), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:11:26,411 INFO L81 ComplementDD]: Finished complementDD. Result has 20 states, 20 states have (on average 101.0) internal successors, (2020), 20 states have internal predecessors, (2020), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:11:26,411 INFO L185 Difference]: Start difference. First operand has 379 places, 1854 transitions, 58729 flow. Second operand 19 states and 329 transitions. [2021-03-25 20:11:26,411 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 397 places, 1880 transitions, 63571 flow [2021-03-25 20:11:41,827 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 390 places, 1880 transitions, 62870 flow, removed 108 selfloop flow, removed 7 redundant places. [2021-03-25 20:11:41,866 INFO L241 Difference]: Finished difference. Result has 401 places, 1872 transitions, 58793 flow [2021-03-25 20:11:41,867 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=101, PETRI_DIFFERENCE_MINUEND_FLOW=58054, PETRI_DIFFERENCE_MINUEND_PLACES=372, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1854, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=20, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1816, PETRI_DIFFERENCE_SUBTRAHEND_STATES=19, PETRI_FLOW=58793, PETRI_PLACES=401, PETRI_TRANSITIONS=1872} [2021-03-25 20:11:41,867 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 377 predicate places. [2021-03-25 20:11:41,867 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:11:41,867 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 401 places, 1872 transitions, 58793 flow [2021-03-25 20:11:41,867 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 401 places, 1872 transitions, 58793 flow [2021-03-25 20:11:41,885 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 401 places, 1872 transitions, 58793 flow [2021-03-25 20:11:47,160 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][510], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 11#L82true, Black: 978#g, Black: 4571#(<= q2_back (+ q2_front 4)), Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 2330#true, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 265#(<= q2_back (+ q2_front 1)), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4318#g, Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), 553#true, Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), 4915#(<= q1_back (+ q1_front 4)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, Black: 4916#(<= q1_back (+ q1_front 3)), 4921#true, Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2631#(and f (= q1_back q1_front)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), 2904#true, Black: 2575#f, Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 557#(<= q2_back (+ q2_front 2)), Black: 2337#g, Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2399#(and g (<= 1 (select q2 q2_front))), 368#true, Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, 4223#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 4976#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 4928#(or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 5008#(and (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3159#(<= 1 (select q2 q2_front)), Black: 5012#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) 6) s) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 2)) t 6) s) (= (select q2 q2_front) 1) (or (and g (< s (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) t 6))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) t 6) s) (not g))) (not f) (<= (select q2 (+ q2_front (- 1))) 1)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) 6) s) (<= (+ (select q2 (+ q2_front 2)) t 6) s) (= (select q2 q2_front) 1) (or (and g (< s (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) t 6))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) t 6) s) (not g))) (<= (select q2 (+ q2_front (- 1))) 1)))), Black: 610#g, Black: 3160#g, Black: 4998#(and (or (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) f) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 3)) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (= 2 (select q1 (+ q1_front (- 2)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= t 0) (= (+ (select q2 (+ q2_front 1)) 1) (select q1 (+ q1_front (- 2)))) (<= (select q1 (+ q1_front (- 3))) 2) (= (+ (select q1 (+ q1_front (- 1))) (select q2 q2_front) (select q1 (+ q1_front (- 2))) t 1) s)), Black: 5014#(and (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 5016#(and (= (select q2 (+ q2_front (- 1))) 1) (= (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front (- 2))) 6) s) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front 1)) t 6) (+ (select q2 (+ q2_front (- 1))) s)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= (select q2 q2_front) 1) (< (+ (select q2 (+ q2_front (- 1))) s) (+ (select q2 (+ q2_front 1)) t (select q2 (+ q2_front (- 2))) 6)) (not f)), Black: 5000#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 5004#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 4972#(and (= (select q2 (+ q2_front (- 1))) 1) (<= (select q2 (+ q2_front (- 3))) 1) (= (select q2 (+ q2_front (- 2))) 1) (< (+ (select q2 (+ q2_front (- 1))) s (select q2 (+ q2_front (- 2)))) (+ (select q2 q2_front) t (select q2 (+ q2_front (- 3))) 6)) (= (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6) s) (<= (+ (select q2 q2_front) 1) 0) (<= (+ (select q2 q2_front) t 6) (+ (select q2 (+ q2_front (- 1))) s (select q2 (+ q2_front (- 2))))) (<= 0 (+ (select q2 q2_front) 1))), Black: 5006#(and (or (not (= q1_back (+ q1_front 1))) (and (<= s (+ (select q2 (+ q2_back (- 1))) (* 2 t) 5)) (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (= (select q1 q1_front) 0))) (<= q1_back (+ q1_front 1)) (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (or (and (= (select q2 (+ q2_front 1)) 1) f (<= (select q2 q2_front) 1) (= t 0) (< 0 (+ (select q2 (+ q2_front 3)) 1)) (= (+ (select q2 q2_front) (select q2 (+ q2_front 2)) (select q2 (+ q2_front 3)) t 5) s) (= s (+ (select q2 q2_front) (select q2 (+ q2_front 3)) t 6))) (and (= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 3)) t 5)) (<= 0 (+ (select q2 (+ q2_front 3)) 1)) (= (select q2 (+ q2_front 2)) 1) (<= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front 3)) 1) 0) (= t 0) (not f) (= s (+ (select q2 q2_front) (select q2 (+ q2_front 3)) t 6))))), Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 1911#f, Black: 2911#(<= 1 (select q2 (+ q2_front 1))), 2994#true, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2421#g, 3772#true, Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 461#true, Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 4567#true, 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 1753#true, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 3525#(<= q2_back (+ q2_front 1)), Black: 2744#f, Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:11:47,161 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 20:11:47,161 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:11:47,161 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:11:47,161 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:11:47,163 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][510], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 11#L82true, Black: 978#g, Black: 4571#(<= q2_back (+ q2_front 4)), Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 2330#true, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 265#(<= q2_back (+ q2_front 1)), Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4318#g, Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), 553#true, Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), 4915#(<= q1_back (+ q1_front 4)), Black: 52#f, Black: 4916#(<= q1_back (+ q1_front 3)), 4921#true, Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2631#(and f (= q1_back q1_front)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), 2904#true, Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), Black: 2575#f, Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 557#(<= q2_back (+ q2_front 2)), Black: 2337#g, Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2399#(and g (<= 1 (select q2 q2_front))), 368#true, Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, 4223#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 4976#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 4928#(or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 5008#(and (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3159#(<= 1 (select q2 q2_front)), Black: 5012#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) 6) s) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 2)) t 6) s) (= (select q2 q2_front) 1) (or (and g (< s (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) t 6))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) t 6) s) (not g))) (not f) (<= (select q2 (+ q2_front (- 1))) 1)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) 6) s) (<= (+ (select q2 (+ q2_front 2)) t 6) s) (= (select q2 q2_front) 1) (or (and g (< s (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) t 6))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) t 6) s) (not g))) (<= (select q2 (+ q2_front (- 1))) 1)))), Black: 610#g, Black: 3160#g, Black: 4998#(and (or (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) f) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 3)) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (= 2 (select q1 (+ q1_front (- 2)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= t 0) (= (+ (select q2 (+ q2_front 1)) 1) (select q1 (+ q1_front (- 2)))) (<= (select q1 (+ q1_front (- 3))) 2) (= (+ (select q1 (+ q1_front (- 1))) (select q2 q2_front) (select q1 (+ q1_front (- 2))) t 1) s)), Black: 5014#(and (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 5016#(and (= (select q2 (+ q2_front (- 1))) 1) (= (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front (- 2))) 6) s) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front 1)) t 6) (+ (select q2 (+ q2_front (- 1))) s)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= (select q2 q2_front) 1) (< (+ (select q2 (+ q2_front (- 1))) s) (+ (select q2 (+ q2_front 1)) t (select q2 (+ q2_front (- 2))) 6)) (not f)), Black: 5000#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 5004#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 4972#(and (= (select q2 (+ q2_front (- 1))) 1) (<= (select q2 (+ q2_front (- 3))) 1) (= (select q2 (+ q2_front (- 2))) 1) (< (+ (select q2 (+ q2_front (- 1))) s (select q2 (+ q2_front (- 2)))) (+ (select q2 q2_front) t (select q2 (+ q2_front (- 3))) 6)) (= (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6) s) (<= (+ (select q2 q2_front) 1) 0) (<= (+ (select q2 q2_front) t 6) (+ (select q2 (+ q2_front (- 1))) s (select q2 (+ q2_front (- 2))))) (<= 0 (+ (select q2 q2_front) 1))), Black: 5006#(and (or (not (= q1_back (+ q1_front 1))) (and (<= s (+ (select q2 (+ q2_back (- 1))) (* 2 t) 5)) (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (= (select q1 q1_front) 0))) (<= q1_back (+ q1_front 1)) (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (or (and (= (select q2 (+ q2_front 1)) 1) f (<= (select q2 q2_front) 1) (= t 0) (< 0 (+ (select q2 (+ q2_front 3)) 1)) (= (+ (select q2 q2_front) (select q2 (+ q2_front 2)) (select q2 (+ q2_front 3)) t 5) s) (= s (+ (select q2 q2_front) (select q2 (+ q2_front 3)) t 6))) (and (= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 3)) t 5)) (<= 0 (+ (select q2 (+ q2_front 3)) 1)) (= (select q2 (+ q2_front 2)) 1) (<= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front 3)) 1) 0) (= t 0) (not f) (= s (+ (select q2 q2_front) (select q2 (+ q2_front 3)) t 6))))), Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 1911#f, Black: 2911#(<= 1 (select q2 (+ q2_front 1))), 2994#true, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 2421#g, 3772#true, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 461#true, Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 4569#(= q2_back q2_front), 1753#true, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 3525#(<= q2_back (+ q2_front 1)), Black: 2744#f, Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:11:47,163 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is not cut-off event [2021-03-25 20:11:47,163 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:11:47,163 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-03-25 20:11:47,163 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-03-25 20:11:48,379 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][510], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 11#L82true, Black: 978#g, Black: 4571#(<= q2_back (+ q2_front 4)), Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 2330#true, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 265#(<= q2_back (+ q2_front 1)), Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 4318#g, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), 553#true, Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), 4915#(<= q1_back (+ q1_front 4)), Black: 52#f, Black: 4916#(<= q1_back (+ q1_front 3)), 4921#true, Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 2904#true, Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), Black: 2575#f, Black: 557#(<= q2_back (+ q2_front 2)), Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 2337#g, Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2399#(and g (<= 1 (select q2 q2_front))), 368#true, Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, 4223#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 4976#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 4928#(or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))), Black: 5008#(and (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 5012#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) 6) s) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 2)) t 6) s) (= (select q2 q2_front) 1) (or (and g (< s (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) t 6))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) t 6) s) (not g))) (not f) (<= (select q2 (+ q2_front (- 1))) 1)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) 6) s) (<= (+ (select q2 (+ q2_front 2)) t 6) s) (= (select q2 q2_front) 1) (or (and g (< s (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) t 6))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) t 6) s) (not g))) (<= (select q2 (+ q2_front (- 1))) 1)))), Black: 3159#(<= 1 (select q2 q2_front)), Black: 3160#g, Black: 610#g, Black: 4998#(and (or (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) f) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 3)) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (= 2 (select q1 (+ q1_front (- 2)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= t 0) (= (+ (select q2 (+ q2_front 1)) 1) (select q1 (+ q1_front (- 2)))) (<= (select q1 (+ q1_front (- 3))) 2) (= (+ (select q1 (+ q1_front (- 1))) (select q2 q2_front) (select q1 (+ q1_front (- 2))) t 1) s)), Black: 5014#(and (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 5016#(and (= (select q2 (+ q2_front (- 1))) 1) (= (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front (- 2))) 6) s) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front 1)) t 6) (+ (select q2 (+ q2_front (- 1))) s)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= (select q2 q2_front) 1) (< (+ (select q2 (+ q2_front (- 1))) s) (+ (select q2 (+ q2_front 1)) t (select q2 (+ q2_front (- 2))) 6)) (not f)), Black: 5000#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 5004#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 4972#(and (= (select q2 (+ q2_front (- 1))) 1) (<= (select q2 (+ q2_front (- 3))) 1) (= (select q2 (+ q2_front (- 2))) 1) (< (+ (select q2 (+ q2_front (- 1))) s (select q2 (+ q2_front (- 2)))) (+ (select q2 q2_front) t (select q2 (+ q2_front (- 3))) 6)) (= (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6) s) (<= (+ (select q2 q2_front) 1) 0) (<= (+ (select q2 q2_front) t 6) (+ (select q2 (+ q2_front (- 1))) s (select q2 (+ q2_front (- 2))))) (<= 0 (+ (select q2 q2_front) 1))), Black: 5006#(and (or (not (= q1_back (+ q1_front 1))) (and (<= s (+ (select q2 (+ q2_back (- 1))) (* 2 t) 5)) (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (= (select q1 q1_front) 0))) (<= q1_back (+ q1_front 1)) (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (or (and (= (select q2 (+ q2_front 1)) 1) f (<= (select q2 q2_front) 1) (= t 0) (< 0 (+ (select q2 (+ q2_front 3)) 1)) (= (+ (select q2 q2_front) (select q2 (+ q2_front 2)) (select q2 (+ q2_front 3)) t 5) s) (= s (+ (select q2 q2_front) (select q2 (+ q2_front 3)) t 6))) (and (= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 3)) t 5)) (<= 0 (+ (select q2 (+ q2_front 3)) 1)) (= (select q2 (+ q2_front 2)) 1) (<= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front 3)) 1) 0) (= t 0) (not f) (= s (+ (select q2 q2_front) (select q2 (+ q2_front 3)) t 6))))), Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 1911#f, 2994#true, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2421#g, Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 3772#true, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 461#true, Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4240#f, 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4300#(and f (<= q1_back (+ q1_front 3))), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 4567#true, 1753#true, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 3525#(<= q2_back (+ q2_front 1)), Black: 2744#f, Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:11:48,379 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is not cut-off event [2021-03-25 20:11:48,379 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:11:48,380 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:11:48,380 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:11:48,380 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:11:49,797 INFO L129 PetriNetUnfolder]: 9070/20415 cut-off events. [2021-03-25 20:11:49,797 INFO L130 PetriNetUnfolder]: For 2036388/2057355 co-relation queries the response was YES. [2021-03-25 20:11:50,101 INFO L84 FinitePrefix]: Finished finitePrefix Result has 268028 conditions, 20415 events. 9070/20415 cut-off events. For 2036388/2057355 co-relation queries the response was YES. Maximal size of possible extension queue 1455. Compared 221894 event pairs, 476 based on Foata normal form. 707/20403 useless extension candidates. Maximal degree in co-relation 267542. Up to 7737 conditions per place. [2021-03-25 20:11:50,407 INFO L142 LiptonReduction]: Number of co-enabled transitions 10150 [2021-03-25 20:11:50,685 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 68 [2021-03-25 20:11:51,038 WARN L205 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 70 [2021-03-25 20:11:53,793 INFO L154 LiptonReduction]: Checked pairs total: 11 [2021-03-25 20:11:53,793 INFO L156 LiptonReduction]: Total number of compositions: 7 [2021-03-25 20:11:53,793 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 11926 [2021-03-25 20:11:53,794 INFO L480 AbstractCegarLoop]: Abstraction has has 401 places, 1872 transitions, 58989 flow [2021-03-25 20:11:53,794 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 15.1) internal successors, (302), 20 states have internal predecessors, (302), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:11:53,794 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:11:53,794 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:11:53,994 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable130,60 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:11:53,994 INFO L428 AbstractCegarLoop]: === Iteration 70 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:11:53,994 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:11:53,995 INFO L82 PathProgramCache]: Analyzing trace with hash -235912415, now seen corresponding path program 1 times [2021-03-25 20:11:53,995 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:11:53,995 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [23612972] [2021-03-25 20:11:53,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:11:54,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:11:54,017 INFO L142 QuantifierPusher]: treesize reduction 29, result has 35.6 percent of original size [2021-03-25 20:11:54,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:11:54,028 INFO L142 QuantifierPusher]: treesize reduction 9, result has 83.3 percent of original size [2021-03-25 20:11:54,028 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:11:54,048 INFO L142 QuantifierPusher]: treesize reduction 25, result has 80.2 percent of original size [2021-03-25 20:11:54,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-03-25 20:11:54,102 INFO L142 QuantifierPusher]: treesize reduction 48, result has 66.7 percent of original size [2021-03-25 20:11:54,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:11:54,151 INFO L142 QuantifierPusher]: treesize reduction 48, result has 59.7 percent of original size [2021-03-25 20:11:54,152 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 20:11:54,202 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,202 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:11:54,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 20:11:54,230 INFO L142 QuantifierPusher]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 20:11:54,231 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:11:54,241 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:11:54,242 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [23612972] [2021-03-25 20:11:54,242 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [449347551] [2021-03-25 20:11:54,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 61 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 61 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:11:54,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:11:54,273 INFO L263 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 58 conjunts are in the unsatisfiable core [2021-03-25 20:11:54,274 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:11:54,274 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,275 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:11:54,275 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,276 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:11:54,276 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,276 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:11:54,276 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,277 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:11:54,292 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,293 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:11:54,293 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,293 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:11:54,293 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,294 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:11:54,294 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,294 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:11:54,295 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,295 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:11:54,296 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,296 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:11:54,296 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,297 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:11:54,297 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,297 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:11:54,317 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,318 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:11:54,318 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,318 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:11:54,318 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,319 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:11:54,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,319 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:11:54,320 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,321 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-03-25 20:11:54,321 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,322 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-03-25 20:11:54,322 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,322 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-03-25 20:11:54,323 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,323 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-03-25 20:11:54,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,354 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-03-25 20:11:54,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-03-25 20:11:54,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-03-25 20:11:54,356 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-03-25 20:11:54,357 INFO L142 QuantifierPusher]: treesize reduction 1, result has 99.2 percent of original size [2021-03-25 20:11:54,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 112 [2021-03-25 20:11:54,358 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,359 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-03-25 20:11:54,360 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,360 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-03-25 20:11:54,360 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,361 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-03-25 20:11:54,408 INFO L142 QuantifierPusher]: treesize reduction 9, result has 93.1 percent of original size [2021-03-25 20:11:54,409 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 118 [2021-03-25 20:11:54,410 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,410 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 119 [2021-03-25 20:11:54,411 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,411 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 119 [2021-03-25 20:11:54,411 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 119 [2021-03-25 20:11:54,452 INFO L142 QuantifierPusher]: treesize reduction 1, result has 99.4 percent of original size [2021-03-25 20:11:54,453 INFO L147 QuantifierPusher]: treesize reduction 3, result has 98.0 percent of original size 145 [2021-03-25 20:11:54,454 INFO L142 QuantifierPusher]: treesize reduction 3, result has 98.0 percent of original size [2021-03-25 20:11:54,454 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:11:54,455 INFO L142 QuantifierPusher]: treesize reduction 8, result has 95.2 percent of original size [2021-03-25 20:11:54,455 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 158 [2021-03-25 20:11:54,456 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 191 [2021-03-25 20:11:54,456 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,457 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-03-25 20:11:54,457 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,458 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:11:54,458 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,459 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:11:54,459 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,459 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 133 [2021-03-25 20:11:54,460 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:11:54,460 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,461 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 133 [2021-03-25 20:11:54,461 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 274 [2021-03-25 20:11:54,461 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:11:54,462 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,462 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 158 [2021-03-25 20:11:54,463 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 191 [2021-03-25 20:11:54,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:11:54,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:11:54,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:11:54,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:11:54,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:11:54,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:11:54,476 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 133 treesize of output 77 [2021-03-25 20:11:54,476 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,477 INFO L147 QuantifierPusher]: treesize reduction 13, result has 76.8 percent of original size 43 [2021-03-25 20:11:54,478 INFO L142 QuantifierPusher]: treesize reduction 13, result has 76.8 percent of original size [2021-03-25 20:11:54,478 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:11:54,478 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:11:54,483 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-03-25 20:11:54,483 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 133 treesize of output 77 [2021-03-25 20:11:54,484 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,485 INFO L147 QuantifierPusher]: treesize reduction 4, result has 92.9 percent of original size 52 [2021-03-25 20:11:54,485 INFO L142 QuantifierPusher]: treesize reduction 4, result has 92.9 percent of original size [2021-03-25 20:11:54,485 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-03-25 20:11:54,486 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:11:54,526 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,527 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,528 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 161 [2021-03-25 20:11:54,528 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-03-25 20:11:54,528 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:332, output treesize:161 [2021-03-25 20:11:54,528 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 161 [2021-03-25 20:11:54,529 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 161 [2021-03-25 20:11:54,591 INFO L142 QuantifierPusher]: treesize reduction 79, result has 51.8 percent of original size [2021-03-25 20:11:54,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-03-25 20:11:54,592 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,592 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-03-25 20:11:54,593 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-03-25 20:11:54,593 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,594 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-03-25 20:11:54,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,633 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:11:54,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,633 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-03-25 20:11:54,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-03-25 20:11:54,634 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,635 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:11:54,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,636 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-03-25 20:11:54,636 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-03-25 20:11:54,636 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,637 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:11:54,637 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-03-25 20:11:54,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-03-25 20:11:54,642 INFO L354 Elim1Store]: treesize reduction 66, result has 1.5 percent of original size [2021-03-25 20:11:54,643 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 89 treesize of output 39 [2021-03-25 20:11:54,643 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,644 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:11:54,644 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,644 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:11:54,644 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:11:54,654 INFO L628 ElimStorePlain]: treesize reduction 5, result has 70.6 percent of original size [2021-03-25 20:11:54,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,655 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:11:54,655 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:11:54,655 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:89, output treesize:12 [2021-03-25 20:11:54,655 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,655 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:11:54,656 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,656 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:11:54,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:11:54,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,678 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:11:54,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,678 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:11:54,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:11:54,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:11:54,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:11:54,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,681 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:11:54,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,681 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:11:54,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:11:54,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:11:54,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:11:54,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,684 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:11:54,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,684 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:11:54,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:11:54,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:11:54,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:11:54,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:11:54,686 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:11:54,686 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:11:54,686 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 16 [2021-03-25 20:11:54,686 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [744224009] [2021-03-25 20:11:54,686 INFO L460 AbstractCegarLoop]: Interpolant automaton has 18 states [2021-03-25 20:11:54,687 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:11:54,687 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-03-25 20:11:54,687 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=259, Unknown=0, NotChecked=0, Total=306 [2021-03-25 20:11:54,687 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 108 [2021-03-25 20:11:54,687 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 401 places, 1872 transitions, 58989 flow. Second operand has 18 states, 18 states have (on average 15.11111111111111) internal successors, (272), 18 states have internal predecessors, (272), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:11:54,687 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:11:54,687 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 108 [2021-03-25 20:11:54,687 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:11:55,814 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 39 [2021-03-25 20:12:20,593 INFO L129 PetriNetUnfolder]: 17907/32274 cut-off events. [2021-03-25 20:12:20,593 INFO L130 PetriNetUnfolder]: For 4284009/4284009 co-relation queries the response was YES. [2021-03-25 20:12:21,445 INFO L84 FinitePrefix]: Finished finitePrefix Result has 486263 conditions, 32274 events. 17907/32274 cut-off events. For 4284009/4284009 co-relation queries the response was YES. Maximal size of possible extension queue 1744. Compared 293673 event pairs, 4304 based on Foata normal form. 13/32272 useless extension candidates. Maximal degree in co-relation 484301. Up to 28965 conditions per place. [2021-03-25 20:12:21,665 INFO L132 encePairwiseOnDemand]: 91/108 looper letters, 1845 selfloop transitions, 21 changer transitions 11/1883 dead transitions. [2021-03-25 20:12:21,665 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 417 places, 1883 transitions, 63213 flow [2021-03-25 20:12:21,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-03-25 20:12:21,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2021-03-25 20:12:21,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 303 transitions. [2021-03-25 20:12:21,666 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.1650326797385621 [2021-03-25 20:12:21,666 INFO L72 ComplementDD]: Start complementDD. Operand 17 states and 303 transitions. [2021-03-25 20:12:21,666 INFO L73 IsDeterministic]: Start isDeterministic. Operand 17 states and 303 transitions. [2021-03-25 20:12:21,667 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:12:21,667 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 17 states and 303 transitions. [2021-03-25 20:12:21,667 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 18 states, 17 states have (on average 17.823529411764707) internal successors, (303), 17 states have internal predecessors, (303), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:12:21,668 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 18 states, 18 states have (on average 108.0) internal successors, (1944), 18 states have internal predecessors, (1944), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:12:21,668 INFO L81 ComplementDD]: Finished complementDD. Result has 18 states, 18 states have (on average 108.0) internal successors, (1944), 18 states have internal predecessors, (1944), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:12:21,668 INFO L185 Difference]: Start difference. First operand has 401 places, 1872 transitions, 58989 flow. Second operand 17 states and 303 transitions. [2021-03-25 20:12:21,668 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 417 places, 1883 transitions, 63213 flow [2021-03-25 20:12:33,762 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 410 places, 1883 transitions, 62981 flow, removed 94 selfloop flow, removed 7 redundant places. [2021-03-25 20:12:33,810 INFO L241 Difference]: Finished difference. Result has 416 places, 1864 transitions, 58451 flow [2021-03-25 20:12:33,811 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=108, PETRI_DIFFERENCE_MINUEND_FLOW=58558, PETRI_DIFFERENCE_MINUEND_PLACES=394, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1868, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=19, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1847, PETRI_DIFFERENCE_SUBTRAHEND_STATES=17, PETRI_FLOW=58451, PETRI_PLACES=416, PETRI_TRANSITIONS=1864} [2021-03-25 20:12:33,811 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 392 predicate places. [2021-03-25 20:12:33,811 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:12:33,811 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 416 places, 1864 transitions, 58451 flow [2021-03-25 20:12:33,811 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 416 places, 1864 transitions, 58451 flow [2021-03-25 20:12:33,829 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 408 places, 1864 transitions, 58451 flow [2021-03-25 20:12:38,584 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][511], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 11#L82true, Black: 978#g, Black: 4571#(<= q2_back (+ q2_front 4)), Black: 1809#(and f (= q1_back q1_front)), 2330#true, Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 265#(<= q2_back (+ q2_front 1)), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), 290#true, Black: 4317#(<= 1 (select q2 q2_front)), Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4318#g, Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), 553#true, Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), 4915#(<= q1_back (+ q1_front 4)), Black: 52#f, Black: 4916#(<= q1_back (+ q1_front 3)), Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2631#(and f (= q1_back q1_front)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), 2904#true, Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), Black: 2575#f, Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 557#(<= q2_back (+ q2_front 2)), Black: 2337#g, Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 368#true, 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, 4223#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 4976#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 4928#(or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 5008#(and (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 5012#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) 6) s) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 2)) t 6) s) (= (select q2 q2_front) 1) (or (and g (< s (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) t 6))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) t 6) s) (not g))) (not f) (<= (select q2 (+ q2_front (- 1))) 1)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) 6) s) (<= (+ (select q2 (+ q2_front 2)) t 6) s) (= (select q2 q2_front) 1) (or (and g (< s (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) t 6))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) t 6) s) (not g))) (<= (select q2 (+ q2_front (- 1))) 1)))), Black: 3159#(<= 1 (select q2 q2_front)), Black: 4998#(and (or (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) f) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 3)) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (= 2 (select q1 (+ q1_front (- 2)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= t 0) (= (+ (select q2 (+ q2_front 1)) 1) (select q1 (+ q1_front (- 2)))) (<= (select q1 (+ q1_front (- 3))) 2) (= (+ (select q1 (+ q1_front (- 1))) (select q2 q2_front) (select q1 (+ q1_front (- 2))) t 1) s)), Black: 610#g, Black: 3160#g, Black: 5014#(and (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 5016#(and (= (select q2 (+ q2_front (- 1))) 1) (= (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front (- 2))) 6) s) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front 1)) t 6) (+ (select q2 (+ q2_front (- 1))) s)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= (select q2 q2_front) 1) (< (+ (select q2 (+ q2_front (- 1))) s) (+ (select q2 (+ q2_front 1)) t (select q2 (+ q2_front (- 2))) 6)) (not f)), Black: 5000#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 5004#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 4972#(and (= (select q2 (+ q2_front (- 1))) 1) (<= (select q2 (+ q2_front (- 3))) 1) (= (select q2 (+ q2_front (- 2))) 1) (< (+ (select q2 (+ q2_front (- 1))) s (select q2 (+ q2_front (- 2)))) (+ (select q2 q2_front) t (select q2 (+ q2_front (- 3))) 6)) (= (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6) s) (<= (+ (select q2 q2_front) 1) 0) (<= (+ (select q2 q2_front) t 6) (+ (select q2 (+ q2_front (- 1))) s (select q2 (+ q2_front (- 2))))) (<= 0 (+ (select q2 q2_front) 1))), Black: 5006#(and (or (not (= q1_back (+ q1_front 1))) (and (<= s (+ (select q2 (+ q2_back (- 1))) (* 2 t) 5)) (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (= (select q1 q1_front) 0))) (<= q1_back (+ q1_front 1)) (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (or (and (= (select q2 (+ q2_front 1)) 1) f (<= (select q2 q2_front) 1) (= t 0) (< 0 (+ (select q2 (+ q2_front 3)) 1)) (= (+ (select q2 q2_front) (select q2 (+ q2_front 2)) (select q2 (+ q2_front 3)) t 5) s) (= s (+ (select q2 q2_front) (select q2 (+ q2_front 3)) t 6))) (and (= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 3)) t 5)) (<= 0 (+ (select q2 (+ q2_front 3)) 1)) (= (select q2 (+ q2_front 2)) 1) (<= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front 3)) 1) 0) (= t 0) (not f) (= s (+ (select q2 q2_front) (select q2 (+ q2_front 3)) t 6))))), 5029#true, Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 1911#f, Black: 2911#(<= 1 (select q2 (+ q2_front 1))), 2994#true, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 3772#true, Black: 2421#g, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 461#true, Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 4569#(= q2_back q2_front), 1753#true, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 5105#(and (not (= q1_back (+ q1_front 1))) (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= q1_back (+ q1_front 1))), Black: 3525#(<= q2_back (+ q2_front 1)), Black: 2744#f, Black: 5107#(and (<= s (+ (select q2 (+ q2_front (- 3))) 5)) (not (= q1_back (+ q1_front 1))) (= (select q2 (+ q2_front (- 1))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))))) (<= (select q2 (+ q2_front (- 3))) 1) (<= q1_back (+ q1_front 1)) (<= (+ (select q2 (+ q2_front (- 3))) 5) s) (< (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))) t) (= (select q2 (+ q2_front (- 2))) 1) (= (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6) s) (not f)), Black: 5109#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3056#(and f (= q1_back q1_front)), Black: 5111#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s 6) (< 1 t) (<= (+ t 4) s)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 5097#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1))), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 5103#(and (= s (+ (select q2 (+ q2_back (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))) 1)) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_back (- 1))) (select q2 (+ q2_back (- 2))))) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (= 2 (select q1 (+ q1_front (- 2)))) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (< (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_back (- 2)))) t) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (= q2_back q2_front) (<= (select q1 (+ q1_front (- 3))) 2)), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:12:38,584 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 20:12:38,584 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:12:38,584 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:12:38,584 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:12:39,489 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][511], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 11#L82true, Black: 978#g, Black: 4571#(<= q2_back (+ q2_front 4)), Black: 1809#(and f (= q1_back q1_front)), 2330#true, Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 265#(<= q2_back (+ q2_front 1)), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), 290#true, Black: 4317#(<= 1 (select q2 q2_front)), Black: 4318#g, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), 553#true, Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), 4915#(<= q1_back (+ q1_front 4)), Black: 52#f, Black: 4916#(<= q1_back (+ q1_front 3)), Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 2904#true, Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), Black: 2575#f, Black: 557#(<= q2_back (+ q2_front 2)), Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 2337#g, Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 368#true, 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, 4223#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 4976#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 4928#(or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))), Black: 5008#(and (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 5012#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) 6) s) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 2)) t 6) s) (= (select q2 q2_front) 1) (or (and g (< s (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) t 6))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) t 6) s) (not g))) (not f) (<= (select q2 (+ q2_front (- 1))) 1)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) 6) s) (<= (+ (select q2 (+ q2_front 2)) t 6) s) (= (select q2 q2_front) 1) (or (and g (< s (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) t 6))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) t 6) s) (not g))) (<= (select q2 (+ q2_front (- 1))) 1)))), Black: 3159#(<= 1 (select q2 q2_front)), Black: 4998#(and (or (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) f) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 3)) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (= 2 (select q1 (+ q1_front (- 2)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= t 0) (= (+ (select q2 (+ q2_front 1)) 1) (select q1 (+ q1_front (- 2)))) (<= (select q1 (+ q1_front (- 3))) 2) (= (+ (select q1 (+ q1_front (- 1))) (select q2 q2_front) (select q1 (+ q1_front (- 2))) t 1) s)), Black: 610#g, Black: 3160#g, Black: 5014#(and (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 5016#(and (= (select q2 (+ q2_front (- 1))) 1) (= (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front (- 2))) 6) s) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front 1)) t 6) (+ (select q2 (+ q2_front (- 1))) s)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= (select q2 q2_front) 1) (< (+ (select q2 (+ q2_front (- 1))) s) (+ (select q2 (+ q2_front 1)) t (select q2 (+ q2_front (- 2))) 6)) (not f)), Black: 5000#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 5004#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 4972#(and (= (select q2 (+ q2_front (- 1))) 1) (<= (select q2 (+ q2_front (- 3))) 1) (= (select q2 (+ q2_front (- 2))) 1) (< (+ (select q2 (+ q2_front (- 1))) s (select q2 (+ q2_front (- 2)))) (+ (select q2 q2_front) t (select q2 (+ q2_front (- 3))) 6)) (= (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6) s) (<= (+ (select q2 q2_front) 1) 0) (<= (+ (select q2 q2_front) t 6) (+ (select q2 (+ q2_front (- 1))) s (select q2 (+ q2_front (- 2))))) (<= 0 (+ (select q2 q2_front) 1))), Black: 5006#(and (or (not (= q1_back (+ q1_front 1))) (and (<= s (+ (select q2 (+ q2_back (- 1))) (* 2 t) 5)) (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (= (select q1 q1_front) 0))) (<= q1_back (+ q1_front 1)) (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (or (and (= (select q2 (+ q2_front 1)) 1) f (<= (select q2 q2_front) 1) (= t 0) (< 0 (+ (select q2 (+ q2_front 3)) 1)) (= (+ (select q2 q2_front) (select q2 (+ q2_front 2)) (select q2 (+ q2_front 3)) t 5) s) (= s (+ (select q2 q2_front) (select q2 (+ q2_front 3)) t 6))) (and (= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 3)) t 5)) (<= 0 (+ (select q2 (+ q2_front 3)) 1)) (= (select q2 (+ q2_front 2)) 1) (<= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front 3)) 1) 0) (= t 0) (not f) (= s (+ (select q2 q2_front) (select q2 (+ q2_front 3)) t 6))))), 5029#true, Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 1911#f, 2994#true, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 2421#g, 3772#true, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 461#true, Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4240#f, 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4300#(and f (<= q1_back (+ q1_front 3))), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 4567#true, Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 1753#true, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 5105#(and (not (= q1_back (+ q1_front 1))) (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= q1_back (+ q1_front 1))), Black: 5107#(and (<= s (+ (select q2 (+ q2_front (- 3))) 5)) (not (= q1_back (+ q1_front 1))) (= (select q2 (+ q2_front (- 1))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))))) (<= (select q2 (+ q2_front (- 3))) 1) (<= q1_back (+ q1_front 1)) (<= (+ (select q2 (+ q2_front (- 3))) 5) s) (< (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))) t) (= (select q2 (+ q2_front (- 2))) 1) (= (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6) s) (not f)), Black: 2744#f, Black: 3525#(<= q2_back (+ q2_front 1)), Black: 5109#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 5111#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s 6) (< 1 t) (<= (+ t 4) s)), Black: 3056#(and f (= q1_back q1_front)), Black: 5097#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1))), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 5103#(and (= s (+ (select q2 (+ q2_back (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))) 1)) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_back (- 1))) (select q2 (+ q2_back (- 2))))) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (= 2 (select q1 (+ q1_front (- 2)))) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (< (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_back (- 2)))) t) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (= q2_back q2_front) (<= (select q1 (+ q1_front (- 3))) 2)), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:12:39,489 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 20:12:39,489 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:12:39,489 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:12:39,489 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:12:39,489 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][511], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 11#L82true, Black: 978#g, Black: 4571#(<= q2_back (+ q2_front 4)), Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 2330#true, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 265#(<= q2_back (+ q2_front 1)), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 4318#g, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), 553#true, Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), 4915#(<= q1_back (+ q1_front 4)), Black: 52#f, Black: 4916#(<= q1_back (+ q1_front 3)), Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 2904#true, Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), Black: 2575#f, Black: 557#(<= q2_back (+ q2_front 2)), Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 2337#g, Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 368#true, 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, 4223#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 4976#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 4928#(or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 5008#(and (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3159#(<= 1 (select q2 q2_front)), Black: 5012#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) 6) s) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 2)) t 6) s) (= (select q2 q2_front) 1) (or (and g (< s (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) t 6))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) t 6) s) (not g))) (not f) (<= (select q2 (+ q2_front (- 1))) 1)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) 6) s) (<= (+ (select q2 (+ q2_front 2)) t 6) s) (= (select q2 q2_front) 1) (or (and g (< s (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) t 6))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) t 6) s) (not g))) (<= (select q2 (+ q2_front (- 1))) 1)))), Black: 4998#(and (or (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) f) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 3)) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (= 2 (select q1 (+ q1_front (- 2)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= t 0) (= (+ (select q2 (+ q2_front 1)) 1) (select q1 (+ q1_front (- 2)))) (<= (select q1 (+ q1_front (- 3))) 2) (= (+ (select q1 (+ q1_front (- 1))) (select q2 q2_front) (select q1 (+ q1_front (- 2))) t 1) s)), Black: 610#g, Black: 3160#g, Black: 5014#(and (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 5016#(and (= (select q2 (+ q2_front (- 1))) 1) (= (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front (- 2))) 6) s) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front 1)) t 6) (+ (select q2 (+ q2_front (- 1))) s)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= (select q2 q2_front) 1) (< (+ (select q2 (+ q2_front (- 1))) s) (+ (select q2 (+ q2_front 1)) t (select q2 (+ q2_front (- 2))) 6)) (not f)), Black: 5000#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 5004#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 4972#(and (= (select q2 (+ q2_front (- 1))) 1) (<= (select q2 (+ q2_front (- 3))) 1) (= (select q2 (+ q2_front (- 2))) 1) (< (+ (select q2 (+ q2_front (- 1))) s (select q2 (+ q2_front (- 2)))) (+ (select q2 q2_front) t (select q2 (+ q2_front (- 3))) 6)) (= (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6) s) (<= (+ (select q2 q2_front) 1) 0) (<= (+ (select q2 q2_front) t 6) (+ (select q2 (+ q2_front (- 1))) s (select q2 (+ q2_front (- 2))))) (<= 0 (+ (select q2 q2_front) 1))), Black: 5006#(and (or (not (= q1_back (+ q1_front 1))) (and (<= s (+ (select q2 (+ q2_back (- 1))) (* 2 t) 5)) (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (= (select q1 q1_front) 0))) (<= q1_back (+ q1_front 1)) (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (or (and (= (select q2 (+ q2_front 1)) 1) f (<= (select q2 q2_front) 1) (= t 0) (< 0 (+ (select q2 (+ q2_front 3)) 1)) (= (+ (select q2 q2_front) (select q2 (+ q2_front 2)) (select q2 (+ q2_front 3)) t 5) s) (= s (+ (select q2 q2_front) (select q2 (+ q2_front 3)) t 6))) (and (= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 3)) t 5)) (<= 0 (+ (select q2 (+ q2_front 3)) 1)) (= (select q2 (+ q2_front 2)) 1) (<= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front 3)) 1) 0) (= t 0) (not f) (= s (+ (select q2 q2_front) (select q2 (+ q2_front 3)) t 6))))), 5029#true, Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 1911#f, 2994#true, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 2421#g, 3772#true, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 461#true, Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4240#f, 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4300#(and f (<= q1_back (+ q1_front 3))), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 4569#(= q2_back q2_front), 1753#true, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 5105#(and (not (= q1_back (+ q1_front 1))) (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= q1_back (+ q1_front 1))), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 2744#f, Black: 5107#(and (<= s (+ (select q2 (+ q2_front (- 3))) 5)) (not (= q1_back (+ q1_front 1))) (= (select q2 (+ q2_front (- 1))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))))) (<= (select q2 (+ q2_front (- 3))) 1) (<= q1_back (+ q1_front 1)) (<= (+ (select q2 (+ q2_front (- 3))) 5) s) (< (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))) t) (= (select q2 (+ q2_front (- 2))) 1) (= (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6) s) (not f)), Black: 3525#(<= q2_back (+ q2_front 1)), Black: 5109#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 5111#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s 6) (< 1 t) (<= (+ t 4) s)), Black: 3056#(and f (= q1_back q1_front)), Black: 5097#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1))), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 5103#(and (= s (+ (select q2 (+ q2_back (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))) 1)) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_back (- 1))) (select q2 (+ q2_back (- 2))))) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (= 2 (select q1 (+ q1_front (- 2)))) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (< (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_back (- 2)))) t) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (= q2_back q2_front) (<= (select q1 (+ q1_front (- 3))) 2)), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:12:39,489 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is not cut-off event [2021-03-25 20:12:39,489 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:12:39,490 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:12:39,490 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-03-25 20:12:39,490 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-03-25 20:12:40,025 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][511], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 11#L82true, Black: 978#g, Black: 4571#(<= q2_back (+ q2_front 4)), Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 2330#true, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 265#(<= q2_back (+ q2_front 1)), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), 290#true, Black: 4317#(<= 1 (select q2 q2_front)), Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4318#g, Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), 553#true, Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), 4915#(<= q1_back (+ q1_front 4)), Black: 52#f, Black: 4916#(<= q1_back (+ q1_front 3)), Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 2904#true, Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), Black: 2575#f, Black: 557#(<= q2_back (+ q2_front 2)), Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 2337#g, Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 368#true, 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, 4223#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 4976#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 4928#(or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 5008#(and (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 5012#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) 6) s) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 2)) t 6) s) (= (select q2 q2_front) 1) (or (and g (< s (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) t 6))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) t 6) s) (not g))) (not f) (<= (select q2 (+ q2_front (- 1))) 1)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) 6) s) (<= (+ (select q2 (+ q2_front 2)) t 6) s) (= (select q2 q2_front) 1) (or (and g (< s (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) t 6))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) t 6) s) (not g))) (<= (select q2 (+ q2_front (- 1))) 1)))), Black: 3159#(<= 1 (select q2 q2_front)), Black: 4998#(and (or (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) f) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 3)) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (= 2 (select q1 (+ q1_front (- 2)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= t 0) (= (+ (select q2 (+ q2_front 1)) 1) (select q1 (+ q1_front (- 2)))) (<= (select q1 (+ q1_front (- 3))) 2) (= (+ (select q1 (+ q1_front (- 1))) (select q2 q2_front) (select q1 (+ q1_front (- 2))) t 1) s)), Black: 610#g, Black: 3160#g, Black: 5014#(and (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 5016#(and (= (select q2 (+ q2_front (- 1))) 1) (= (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front (- 2))) 6) s) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front 1)) t 6) (+ (select q2 (+ q2_front (- 1))) s)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= (select q2 q2_front) 1) (< (+ (select q2 (+ q2_front (- 1))) s) (+ (select q2 (+ q2_front 1)) t (select q2 (+ q2_front (- 2))) 6)) (not f)), Black: 5000#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 5004#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 4972#(and (= (select q2 (+ q2_front (- 1))) 1) (<= (select q2 (+ q2_front (- 3))) 1) (= (select q2 (+ q2_front (- 2))) 1) (< (+ (select q2 (+ q2_front (- 1))) s (select q2 (+ q2_front (- 2)))) (+ (select q2 q2_front) t (select q2 (+ q2_front (- 3))) 6)) (= (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6) s) (<= (+ (select q2 q2_front) 1) 0) (<= (+ (select q2 q2_front) t 6) (+ (select q2 (+ q2_front (- 1))) s (select q2 (+ q2_front (- 2))))) (<= 0 (+ (select q2 q2_front) 1))), Black: 5006#(and (or (not (= q1_back (+ q1_front 1))) (and (<= s (+ (select q2 (+ q2_back (- 1))) (* 2 t) 5)) (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (= (select q1 q1_front) 0))) (<= q1_back (+ q1_front 1)) (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (or (and (= (select q2 (+ q2_front 1)) 1) f (<= (select q2 q2_front) 1) (= t 0) (< 0 (+ (select q2 (+ q2_front 3)) 1)) (= (+ (select q2 q2_front) (select q2 (+ q2_front 2)) (select q2 (+ q2_front 3)) t 5) s) (= s (+ (select q2 q2_front) (select q2 (+ q2_front 3)) t 6))) (and (= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 3)) t 5)) (<= 0 (+ (select q2 (+ q2_front 3)) 1)) (= (select q2 (+ q2_front 2)) 1) (<= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front 3)) 1) 0) (= t 0) (not f) (= s (+ (select q2 q2_front) (select q2 (+ q2_front 3)) t 6))))), 5029#true, Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 1911#f, 2994#true, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 3772#true, Black: 2421#g, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 461#true, Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 1753#true, 4573#(<= q2_back (+ q2_front 1)), Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 3239#g, Black: 189#g, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 5105#(and (not (= q1_back (+ q1_front 1))) (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= q1_back (+ q1_front 1))), Black: 5107#(and (<= s (+ (select q2 (+ q2_front (- 3))) 5)) (not (= q1_back (+ q1_front 1))) (= (select q2 (+ q2_front (- 1))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))))) (<= (select q2 (+ q2_front (- 3))) 1) (<= q1_back (+ q1_front 1)) (<= (+ (select q2 (+ q2_front (- 3))) 5) s) (< (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))) t) (= (select q2 (+ q2_front (- 2))) 1) (= (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6) s) (not f)), Black: 2744#f, Black: 3525#(<= q2_back (+ q2_front 1)), Black: 5109#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 5111#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s 6) (< 1 t) (<= (+ t 4) s)), Black: 3056#(and f (= q1_back q1_front)), Black: 5097#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1))), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 5103#(and (= s (+ (select q2 (+ q2_back (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))) 1)) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_back (- 1))) (select q2 (+ q2_back (- 2))))) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (= 2 (select q1 (+ q1_front (- 2)))) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (< (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_back (- 2)))) t) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (= q2_back q2_front) (<= (select q1 (+ q1_front (- 3))) 2)), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:12:40,025 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-03-25 20:12:40,025 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:12:40,025 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-03-25 20:12:40,025 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:12:40,365 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][511], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 11#L82true, Black: 978#g, Black: 4571#(<= q2_back (+ q2_front 4)), Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 2330#true, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 265#(<= q2_back (+ q2_front 1)), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4318#g, Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), 553#true, Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), 4915#(<= q1_back (+ q1_front 4)), Black: 52#f, Black: 4916#(<= q1_back (+ q1_front 3)), Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 2904#true, Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), Black: 2575#f, Black: 557#(<= q2_back (+ q2_front 2)), Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 2337#g, Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 368#true, 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, 4223#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 4976#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 4928#(or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 5008#(and (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 5012#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) 6) s) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 2)) t 6) s) (= (select q2 q2_front) 1) (or (and g (< s (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) t 6))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) t 6) s) (not g))) (not f) (<= (select q2 (+ q2_front (- 1))) 1)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) 6) s) (<= (+ (select q2 (+ q2_front 2)) t 6) s) (= (select q2 q2_front) 1) (or (and g (< s (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) t 6))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 2)) t 6) s) (not g))) (<= (select q2 (+ q2_front (- 1))) 1)))), Black: 3159#(<= 1 (select q2 q2_front)), Black: 4998#(and (or (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) f) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 3)) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (= 2 (select q1 (+ q1_front (- 2)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= t 0) (= (+ (select q2 (+ q2_front 1)) 1) (select q1 (+ q1_front (- 2)))) (<= (select q1 (+ q1_front (- 3))) 2) (= (+ (select q1 (+ q1_front (- 1))) (select q2 q2_front) (select q1 (+ q1_front (- 2))) t 1) s)), Black: 610#g, Black: 3160#g, Black: 5014#(and (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 5016#(and (= (select q2 (+ q2_front (- 1))) 1) (= (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front (- 2))) 6) s) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front 1)) t 6) (+ (select q2 (+ q2_front (- 1))) s)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= (select q2 q2_front) 1) (< (+ (select q2 (+ q2_front (- 1))) s) (+ (select q2 (+ q2_front 1)) t (select q2 (+ q2_front (- 2))) 6)) (not f)), Black: 5000#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 5004#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 4972#(and (= (select q2 (+ q2_front (- 1))) 1) (<= (select q2 (+ q2_front (- 3))) 1) (= (select q2 (+ q2_front (- 2))) 1) (< (+ (select q2 (+ q2_front (- 1))) s (select q2 (+ q2_front (- 2)))) (+ (select q2 q2_front) t (select q2 (+ q2_front (- 3))) 6)) (= (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6) s) (<= (+ (select q2 q2_front) 1) 0) (<= (+ (select q2 q2_front) t 6) (+ (select q2 (+ q2_front (- 1))) s (select q2 (+ q2_front (- 2))))) (<= 0 (+ (select q2 q2_front) 1))), Black: 5006#(and (or (not (= q1_back (+ q1_front 1))) (and (<= s (+ (select q2 (+ q2_back (- 1))) (* 2 t) 5)) (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (= (select q1 q1_front) 0))) (<= q1_back (+ q1_front 1)) (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (or (and (= (select q2 (+ q2_front 1)) 1) f (<= (select q2 q2_front) 1) (= t 0) (< 0 (+ (select q2 (+ q2_front 3)) 1)) (= (+ (select q2 q2_front) (select q2 (+ q2_front 2)) (select q2 (+ q2_front 3)) t 5) s) (= s (+ (select q2 q2_front) (select q2 (+ q2_front 3)) t 6))) (and (= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 3)) t 5)) (<= 0 (+ (select q2 (+ q2_front 3)) 1)) (= (select q2 (+ q2_front 2)) 1) (<= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front 3)) 1) 0) (= t 0) (not f) (= s (+ (select q2 q2_front) (select q2 (+ q2_front 3)) t 6))))), 5029#true, Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 1911#f, 2994#true, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 3772#true, Black: 2421#g, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 461#true, Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 4567#true, 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 1753#true, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 3239#g, Black: 189#g, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 5105#(and (not (= q1_back (+ q1_front 1))) (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= q1_back (+ q1_front 1))), Black: 2744#f, Black: 5107#(and (<= s (+ (select q2 (+ q2_front (- 3))) 5)) (not (= q1_back (+ q1_front 1))) (= (select q2 (+ q2_front (- 1))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))))) (<= (select q2 (+ q2_front (- 3))) 1) (<= q1_back (+ q1_front 1)) (<= (+ (select q2 (+ q2_front (- 3))) 5) s) (< (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))) t) (= (select q2 (+ q2_front (- 2))) 1) (= (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6) s) (not f)), Black: 3525#(<= q2_back (+ q2_front 1)), Black: 5109#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3056#(and f (= q1_back q1_front)), Black: 5111#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s 6) (< 1 t) (<= (+ t 4) s)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 5097#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1))), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 5103#(and (= s (+ (select q2 (+ q2_back (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))) 1)) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_back (- 1))) (select q2 (+ q2_back (- 2))))) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (= 2 (select q1 (+ q1_front (- 2)))) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (< (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_back (- 2)))) t) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (= q2_back q2_front) (<= (select q1 (+ q1_front (- 3))) 2)), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:12:40,366 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is not cut-off event [2021-03-25 20:12:40,366 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:12:40,366 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:12:40,366 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:12:40,366 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:12:41,823 INFO L129 PetriNetUnfolder]: 9062/20405 cut-off events. [2021-03-25 20:12:41,823 INFO L130 PetriNetUnfolder]: For 2044803/2065853 co-relation queries the response was YES. [2021-03-25 20:12:42,161 INFO L84 FinitePrefix]: Finished finitePrefix Result has 268948 conditions, 20405 events. 9062/20405 cut-off events. For 2044803/2065853 co-relation queries the response was YES. Maximal size of possible extension queue 1454. Compared 221710 event pairs, 478 based on Foata normal form. 707/20386 useless extension candidates. Maximal degree in co-relation 268455. Up to 7718 conditions per place. [2021-03-25 20:12:42,703 INFO L142 LiptonReduction]: Number of co-enabled transitions 10124 [2021-03-25 20:12:43,157 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:12:43,157 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:12:43,157 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 9346 [2021-03-25 20:12:43,158 INFO L480 AbstractCegarLoop]: Abstraction has has 408 places, 1864 transitions, 58451 flow [2021-03-25 20:12:43,158 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 18 states, 18 states have (on average 15.11111111111111) internal successors, (272), 18 states have internal predecessors, (272), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:12:43,158 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:12:43,158 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:12:43,358 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable132,61 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:12:43,358 INFO L428 AbstractCegarLoop]: === Iteration 71 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:12:43,359 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:12:43,359 INFO L82 PathProgramCache]: Analyzing trace with hash -1472126428, now seen corresponding path program 1 times [2021-03-25 20:12:43,359 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:12:43,359 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2075065238] [2021-03-25 20:12:43,359 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:12:43,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:12:43,384 INFO L142 QuantifierPusher]: treesize reduction 36, result has 30.8 percent of original size [2021-03-25 20:12:43,385 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:12:43,395 INFO L142 QuantifierPusher]: treesize reduction 16, result has 73.8 percent of original size [2021-03-25 20:12:43,395 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:12:43,413 INFO L142 QuantifierPusher]: treesize reduction 34, result has 74.2 percent of original size [2021-03-25 20:12:43,414 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 98 [2021-03-25 20:12:43,456 INFO L142 QuantifierPusher]: treesize reduction 61, result has 57.9 percent of original size [2021-03-25 20:12:43,457 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2021-03-25 20:12:43,506 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,506 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:12:43,520 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 20:12:43,533 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,534 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:12:43,545 INFO L142 QuantifierPusher]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 20:12:43,545 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:12:43,556 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:12:43,557 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2075065238] [2021-03-25 20:12:43,557 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [119178640] [2021-03-25 20:12:43,557 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 62 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 62 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:12:43,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:12:43,590 INFO L263 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 55 conjunts are in the unsatisfiable core [2021-03-25 20:12:43,590 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:12:43,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:12:43,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,592 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:12:43,592 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,592 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:12:43,593 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:12:43,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:12:43,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:12:43,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:12:43,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:12:43,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:12:43,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:12:43,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:12:43,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:12:43,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,635 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:12:43,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,636 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:12:43,636 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,636 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:12:43,637 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:12:43,638 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-03-25 20:12:43,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,639 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-03-25 20:12:43,640 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-03-25 20:12:43,640 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-03-25 20:12:43,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-03-25 20:12:43,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-03-25 20:12:43,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-03-25 20:12:43,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-03-25 20:12:43,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 112 [2021-03-25 20:12:43,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,678 INFO L147 QuantifierPusher]: treesize reduction 2, result has 98.2 percent of original size 109 [2021-03-25 20:12:43,678 INFO L142 QuantifierPusher]: treesize reduction 2, result has 98.2 percent of original size [2021-03-25 20:12:43,678 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-03-25 20:12:43,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-03-25 20:12:43,714 INFO L142 QuantifierPusher]: treesize reduction 1, result has 99.3 percent of original size [2021-03-25 20:12:43,715 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:12:43,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:12:43,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 132 [2021-03-25 20:12:43,717 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,718 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:12:43,718 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,718 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 110 [2021-03-25 20:12:43,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 149 [2021-03-25 20:12:43,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,720 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:12:43,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,721 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 110 [2021-03-25 20:12:43,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 149 [2021-03-25 20:12:43,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:12:43,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:12:43,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:12:43,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:12:43,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:12:43,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:12:43,738 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 110 treesize of output 74 [2021-03-25 20:12:43,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,739 INFO L147 QuantifierPusher]: treesize reduction 4, result has 94.2 percent of original size 65 [2021-03-25 20:12:43,740 INFO L142 QuantifierPusher]: treesize reduction 4, result has 94.2 percent of original size [2021-03-25 20:12:43,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-03-25 20:12:43,740 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:12:43,745 INFO L354 Elim1Store]: treesize reduction 66, result has 1.5 percent of original size [2021-03-25 20:12:43,745 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 110 treesize of output 74 [2021-03-25 20:12:43,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,746 INFO L147 QuantifierPusher]: treesize reduction 4, result has 93.2 percent of original size 55 [2021-03-25 20:12:43,747 INFO L142 QuantifierPusher]: treesize reduction 4, result has 93.2 percent of original size [2021-03-25 20:12:43,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-03-25 20:12:43,747 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:12:43,811 INFO L628 ElimStorePlain]: treesize reduction 9, result has 94.6 percent of original size [2021-03-25 20:12:43,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 159 [2021-03-25 20:12:43,812 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-03-25 20:12:43,812 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:268, output treesize:159 [2021-03-25 20:12:43,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 159 [2021-03-25 20:12:43,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 159 [2021-03-25 20:12:43,865 INFO L142 QuantifierPusher]: treesize reduction 83, result has 48.8 percent of original size [2021-03-25 20:12:43,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-03-25 20:12:43,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-03-25 20:12:43,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-03-25 20:12:43,868 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-03-25 20:12:43,899 INFO L142 QuantifierPusher]: treesize reduction 1, result has 99.1 percent of original size [2021-03-25 20:12:43,900 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-03-25 20:12:43,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-03-25 20:12:43,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-03-25 20:12:43,903 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,903 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-03-25 20:12:43,949 INFO L142 QuantifierPusher]: treesize reduction 19, result has 84.2 percent of original size [2021-03-25 20:12:43,950 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:12:43,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:12:43,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-03-25 20:12:43,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,952 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:12:43,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-03-25 20:12:43,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:12:43,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,954 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:12:43,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-03-25 20:12:43,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-03-25 20:12:43,960 INFO L354 Elim1Store]: treesize reduction 66, result has 1.5 percent of original size [2021-03-25 20:12:43,960 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 95 treesize of output 43 [2021-03-25 20:12:43,961 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:12:43,962 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:12:43,962 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:12:43,973 INFO L628 ElimStorePlain]: treesize reduction 11, result has 52.2 percent of original size [2021-03-25 20:12:43,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:12:43,974 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:12:43,974 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:95, output treesize:12 [2021-03-25 20:12:43,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,975 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:12:43,975 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,975 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:12:43,998 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,998 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:12:43,999 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:43,999 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:12:43,999 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:44,000 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:12:44,000 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:44,000 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:12:44,001 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:44,001 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:12:44,001 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:44,001 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:12:44,002 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:44,002 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:12:44,002 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:44,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:12:44,003 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:44,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:12:44,003 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:44,004 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:12:44,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:44,004 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:12:44,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:44,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:12:44,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:44,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:12:44,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:44,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:12:44,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:44,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:12:44,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:12:44,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:12:44,007 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:12:44,008 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:12:44,008 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 16 [2021-03-25 20:12:44,008 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1865567828] [2021-03-25 20:12:44,008 INFO L460 AbstractCegarLoop]: Interpolant automaton has 18 states [2021-03-25 20:12:44,008 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:12:44,008 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-03-25 20:12:44,008 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=266, Unknown=0, NotChecked=0, Total=306 [2021-03-25 20:12:44,009 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 108 [2021-03-25 20:12:44,009 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 408 places, 1864 transitions, 58451 flow. Second operand has 18 states, 18 states have (on average 15.11111111111111) internal successors, (272), 18 states have internal predecessors, (272), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:12:44,009 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:12:44,009 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 108 [2021-03-25 20:12:44,009 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:13:06,233 INFO L129 PetriNetUnfolder]: 17902/32178 cut-off events. [2021-03-25 20:13:06,234 INFO L130 PetriNetUnfolder]: For 4298318/4298320 co-relation queries the response was YES. [2021-03-25 20:13:07,346 INFO L84 FinitePrefix]: Finished finitePrefix Result has 486613 conditions, 32178 events. 17902/32178 cut-off events. For 4298318/4298320 co-relation queries the response was YES. Maximal size of possible extension queue 1682. Compared 290925 event pairs, 3096 based on Foata normal form. 7/32170 useless extension candidates. Maximal degree in co-relation 486094. Up to 24925 conditions per place. [2021-03-25 20:13:07,567 INFO L132 encePairwiseOnDemand]: 88/108 looper letters, 1467 selfloop transitions, 457 changer transitions 8/1938 dead transitions. [2021-03-25 20:13:07,567 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 422 places, 1938 transitions, 63690 flow [2021-03-25 20:13:07,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-03-25 20:13:07,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2021-03-25 20:13:07,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 270 transitions. [2021-03-25 20:13:07,569 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.16666666666666666 [2021-03-25 20:13:07,569 INFO L72 ComplementDD]: Start complementDD. Operand 15 states and 270 transitions. [2021-03-25 20:13:07,569 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 270 transitions. [2021-03-25 20:13:07,569 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:13:07,569 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 270 transitions. [2021-03-25 20:13:07,569 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 16 states, 15 states have (on average 18.0) internal successors, (270), 15 states have internal predecessors, (270), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:13:07,570 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 16 states, 16 states have (on average 108.0) internal successors, (1728), 16 states have internal predecessors, (1728), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:13:07,570 INFO L81 ComplementDD]: Finished complementDD. Result has 16 states, 16 states have (on average 108.0) internal successors, (1728), 16 states have internal predecessors, (1728), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:13:07,570 INFO L185 Difference]: Start difference. First operand has 408 places, 1864 transitions, 58451 flow. Second operand 15 states and 270 transitions. [2021-03-25 20:13:07,570 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 422 places, 1938 transitions, 63690 flow [2021-03-25 20:13:20,917 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 404 places, 1938 transitions, 63597 flow, removed 28 selfloop flow, removed 18 redundant places. [2021-03-25 20:13:20,954 INFO L241 Difference]: Finished difference. Result has 407 places, 1862 transitions, 59241 flow [2021-03-25 20:13:20,955 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=108, PETRI_DIFFERENCE_MINUEND_FLOW=58368, PETRI_DIFFERENCE_MINUEND_PLACES=390, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1864, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=457, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1407, PETRI_DIFFERENCE_SUBTRAHEND_STATES=15, PETRI_FLOW=59241, PETRI_PLACES=407, PETRI_TRANSITIONS=1862} [2021-03-25 20:13:20,955 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 383 predicate places. [2021-03-25 20:13:20,955 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:13:20,956 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 407 places, 1862 transitions, 59241 flow [2021-03-25 20:13:20,956 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 407 places, 1862 transitions, 59241 flow [2021-03-25 20:13:20,974 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 402 places, 1862 transitions, 59241 flow [2021-03-25 20:13:25,543 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][507], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), 5126#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 11#L82true, Black: 978#g, Black: 4571#(<= q2_back (+ q2_front 4)), Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 2330#true, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 265#(<= q2_back (+ q2_front 1)), Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4318#g, Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), 553#true, Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), 4915#(<= q1_back (+ q1_front 4)), Black: 52#f, Black: 4916#(<= q1_back (+ q1_front 3)), Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 5201#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s 6) (< 1 t) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (<= (+ t 4) s)), Black: 5197#(and (not (= q1_back (+ q1_front 1))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front (- 2))) 6)) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 1))) 1) (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= q1_back (+ q1_front 1)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= (select q2 (+ q2_front (- 2))) 1) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not f)), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 5199#(and (not (= q1_back (+ q1_front 1))) (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) g (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))))) (<= q1_back (+ q1_front 1)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s)), Black: 2631#(and f (= q1_back q1_front)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), 2904#true, Black: 2575#f, Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 557#(<= q2_back (+ q2_front 2)), Black: 2337#g, Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 368#true, 1650#true, 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, 4223#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 4928#(or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))), Black: 5008#(and (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3159#(<= 1 (select q2 q2_front)), Black: 3160#g, Black: 610#g, Black: 4998#(and (or (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) f) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 3)) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (= 2 (select q1 (+ q1_front (- 2)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= t 0) (= (+ (select q2 (+ q2_front 1)) 1) (select q1 (+ q1_front (- 2)))) (<= (select q1 (+ q1_front (- 3))) 2) (= (+ (select q1 (+ q1_front (- 1))) (select q2 q2_front) (select q1 (+ q1_front (- 2))) t 1) s)), Black: 5014#(and (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 5000#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 5004#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 1911#f, Black: 2911#(<= 1 (select q2 (+ q2_front 1))), 2994#true, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2421#g, Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 3772#true, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 461#true, Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 1753#true, 4573#(<= q2_back (+ q2_front 1)), Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 5105#(and (not (= q1_back (+ q1_front 1))) (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= q1_back (+ q1_front 1))), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 2744#f, Black: 3525#(<= q2_back (+ q2_front 1)), Black: 5109#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 5097#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1))), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:13:25,543 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 20:13:25,544 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:13:25,544 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:13:25,544 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:13:25,673 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][507], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), 5126#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 11#L82true, Black: 978#g, Black: 4571#(<= q2_back (+ q2_front 4)), Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 2330#true, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 265#(<= q2_back (+ q2_front 1)), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4318#g, Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), 553#true, Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), 4915#(<= q1_back (+ q1_front 4)), Black: 52#f, Black: 4916#(<= q1_back (+ q1_front 3)), Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 5201#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s 6) (< 1 t) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (<= (+ t 4) s)), Black: 5197#(and (not (= q1_back (+ q1_front 1))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front (- 2))) 6)) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 1))) 1) (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= q1_back (+ q1_front 1)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= (select q2 (+ q2_front (- 2))) 1) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not f)), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 5199#(and (not (= q1_back (+ q1_front 1))) (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) g (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))))) (<= q1_back (+ q1_front 1)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2631#(and f (= q1_back q1_front)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), 2904#true, Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), Black: 2575#f, Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 557#(<= q2_back (+ q2_front 2)), Black: 2337#g, Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 368#true, 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, 4223#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 4928#(or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 5008#(and (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3159#(<= 1 (select q2 q2_front)), Black: 4998#(and (or (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) f) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 3)) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (= 2 (select q1 (+ q1_front (- 2)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= t 0) (= (+ (select q2 (+ q2_front 1)) 1) (select q1 (+ q1_front (- 2)))) (<= (select q1 (+ q1_front (- 3))) 2) (= (+ (select q1 (+ q1_front (- 1))) (select q2 q2_front) (select q1 (+ q1_front (- 2))) t 1) s)), Black: 3160#g, Black: 610#g, Black: 5014#(and (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 5000#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 5004#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 1911#f, Black: 2911#(<= 1 (select q2 (+ q2_front 1))), 2994#true, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 3772#true, Black: 2421#g, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 461#true, Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 4569#(= q2_back q2_front), 1753#true, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 5105#(and (not (= q1_back (+ q1_front 1))) (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= q1_back (+ q1_front 1))), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 2744#f, Black: 3525#(<= q2_back (+ q2_front 1)), Black: 5109#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 5097#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1))), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:13:25,673 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 20:13:25,674 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:13:25,674 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:13:25,674 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:13:26,253 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][507], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), 5126#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 11#L82true, Black: 978#g, Black: 4571#(<= q2_back (+ q2_front 4)), Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 2330#true, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 265#(<= q2_back (+ q2_front 1)), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4318#g, Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), 553#true, Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), 4915#(<= q1_back (+ q1_front 4)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, Black: 4916#(<= q1_back (+ q1_front 3)), Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 5201#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s 6) (< 1 t) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (<= (+ t 4) s)), Black: 5197#(and (not (= q1_back (+ q1_front 1))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front (- 2))) 6)) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 1))) 1) (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= q1_back (+ q1_front 1)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= (select q2 (+ q2_front (- 2))) 1) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not f)), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 5199#(and (not (= q1_back (+ q1_front 1))) (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) g (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))))) (<= q1_back (+ q1_front 1)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2631#(and f (= q1_back q1_front)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), 2904#true, Black: 2575#f, Black: 557#(<= q2_back (+ q2_front 2)), Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 2337#g, Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 368#true, 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, 4223#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 4928#(or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))), Black: 5008#(and (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3159#(<= 1 (select q2 q2_front)), Black: 4998#(and (or (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) f) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 3)) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (= 2 (select q1 (+ q1_front (- 2)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= t 0) (= (+ (select q2 (+ q2_front 1)) 1) (select q1 (+ q1_front (- 2)))) (<= (select q1 (+ q1_front (- 3))) 2) (= (+ (select q1 (+ q1_front (- 1))) (select q2 q2_front) (select q1 (+ q1_front (- 2))) t 1) s)), Black: 3160#g, Black: 610#g, Black: 5014#(and (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 5000#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 5004#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 1911#f, 2994#true, Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 3772#true, Black: 2421#g, Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 461#true, Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), 4567#true, Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 1753#true, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 5105#(and (not (= q1_back (+ q1_front 1))) (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= q1_back (+ q1_front 1))), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 3525#(<= q2_back (+ q2_front 1)), Black: 2744#f, Black: 5109#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3056#(and f (= q1_back q1_front)), Black: 5097#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1))), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:13:26,254 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 20:13:26,254 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:13:26,254 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:13:26,254 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:13:26,263 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][507], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), 5126#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 11#L82true, Black: 978#g, Black: 4571#(<= q2_back (+ q2_front 4)), Black: 1809#(and f (= q1_back q1_front)), 2330#true, Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 265#(<= q2_back (+ q2_front 1)), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 4318#g, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), 553#true, Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), 4915#(<= q1_back (+ q1_front 4)), Black: 52#f, Black: 4916#(<= q1_back (+ q1_front 3)), Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 5201#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s 6) (< 1 t) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (<= (+ t 4) s)), Black: 5197#(and (not (= q1_back (+ q1_front 1))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front (- 2))) 6)) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 1))) 1) (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= q1_back (+ q1_front 1)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= (select q2 (+ q2_front (- 2))) 1) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not f)), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 5199#(and (not (= q1_back (+ q1_front 1))) (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) g (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))))) (<= q1_back (+ q1_front 1)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s)), Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 2904#true, Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), Black: 2575#f, Black: 557#(<= q2_back (+ q2_front 2)), Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 2337#g, Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2399#(and g (<= 1 (select q2 q2_front))), 368#true, Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, 4223#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 4928#(or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 5008#(and (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3159#(<= 1 (select q2 q2_front)), Black: 4998#(and (or (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) f) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 3)) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (= 2 (select q1 (+ q1_front (- 2)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= t 0) (= (+ (select q2 (+ q2_front 1)) 1) (select q1 (+ q1_front (- 2)))) (<= (select q1 (+ q1_front (- 3))) 2) (= (+ (select q1 (+ q1_front (- 1))) (select q2 q2_front) (select q1 (+ q1_front (- 2))) t 1) s)), Black: 610#g, Black: 3160#g, Black: 5014#(and (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 5000#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 5004#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 1911#f, 2994#true, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 2421#g, 3772#true, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 461#true, Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4240#f, 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4300#(and f (<= q1_back (+ q1_front 3))), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 1753#true, 4569#(= q2_back q2_front), Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 5105#(and (not (= q1_back (+ q1_front 1))) (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= q1_back (+ q1_front 1))), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 3525#(<= q2_back (+ q2_front 1)), Black: 2744#f, Black: 5109#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3056#(and f (= q1_back q1_front)), Black: 5097#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1))), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:13:26,264 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is not cut-off event [2021-03-25 20:13:26,264 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:13:26,264 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-03-25 20:13:26,264 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-03-25 20:13:26,264 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:13:27,057 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][507], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), 5126#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 11#L82true, Black: 978#g, Black: 4571#(<= q2_back (+ q2_front 4)), Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 2330#true, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 265#(<= q2_back (+ q2_front 1)), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4318#g, Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), 553#true, Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), 4915#(<= q1_back (+ q1_front 4)), Black: 52#f, Black: 4916#(<= q1_back (+ q1_front 3)), Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 5201#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s 6) (< 1 t) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (<= (+ t 4) s)), Black: 5197#(and (not (= q1_back (+ q1_front 1))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front (- 2))) 6)) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 1))) 1) (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= q1_back (+ q1_front 1)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= (select q2 (+ q2_front (- 2))) 1) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not f)), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 5199#(and (not (= q1_back (+ q1_front 1))) (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) g (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))))) (<= q1_back (+ q1_front 1)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s)), Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 2904#true, Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), Black: 2575#f, Black: 557#(<= q2_back (+ q2_front 2)), Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 2337#g, Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2399#(and g (<= 1 (select q2 q2_front))), 368#true, Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, 4223#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 4928#(or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 5008#(and (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3159#(<= 1 (select q2 q2_front)), Black: 4998#(and (or (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) f) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 3)) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (= 2 (select q1 (+ q1_front (- 2)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= t 0) (= (+ (select q2 (+ q2_front 1)) 1) (select q1 (+ q1_front (- 2)))) (<= (select q1 (+ q1_front (- 3))) 2) (= (+ (select q1 (+ q1_front (- 1))) (select q2 q2_front) (select q1 (+ q1_front (- 2))) t 1) s)), Black: 610#g, Black: 3160#g, Black: 5014#(and (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 5000#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 5004#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 1911#f, 2994#true, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 3772#true, Black: 2421#g, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 461#true, Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 1753#true, 4573#(<= q2_back (+ q2_front 1)), Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 5105#(and (not (= q1_back (+ q1_front 1))) (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= q1_back (+ q1_front 1))), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 3525#(<= q2_back (+ q2_front 1)), Black: 2744#f, Black: 5109#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 5097#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1))), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:13:27,057 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-03-25 20:13:27,057 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:13:27,057 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-03-25 20:13:27,057 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-03-25 20:13:27,057 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:13:27,423 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][507], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), 5126#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 11#L82true, Black: 978#g, Black: 4571#(<= q2_back (+ q2_front 4)), Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 2330#true, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 265#(<= q2_back (+ q2_front 1)), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4318#g, Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), 553#true, Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), 4915#(<= q1_back (+ q1_front 4)), Black: 52#f, Black: 4916#(<= q1_back (+ q1_front 3)), Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 5201#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s 6) (< 1 t) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (<= (+ t 4) s)), Black: 5197#(and (not (= q1_back (+ q1_front 1))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front (- 2))) 6)) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 1))) 1) (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= q1_back (+ q1_front 1)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= (select q2 (+ q2_front (- 2))) 1) (= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not f)), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 5199#(and (not (= q1_back (+ q1_front 1))) (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) g (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))))) (<= q1_back (+ q1_front 1)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2631#(and f (= q1_back q1_front)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), 2904#true, Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), Black: 2575#f, Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 557#(<= q2_back (+ q2_front 2)), Black: 2337#g, Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 368#true, 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, 4223#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 4928#(or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 5008#(and (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3159#(<= 1 (select q2 q2_front)), Black: 4998#(and (or (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) f) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 3)) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (= 2 (select q1 (+ q1_front (- 2)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= t 0) (= (+ (select q2 (+ q2_front 1)) 1) (select q1 (+ q1_front (- 2)))) (<= (select q1 (+ q1_front (- 3))) 2) (= (+ (select q1 (+ q1_front (- 1))) (select q2 q2_front) (select q1 (+ q1_front (- 2))) t 1) s)), Black: 610#g, Black: 3160#g, Black: 5014#(and (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 5000#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 5004#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 1911#f, Black: 2911#(<= 1 (select q2 (+ q2_front 1))), 2994#true, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 2421#g, 3772#true, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 461#true, Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 4567#true, 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 1753#true, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 3239#g, Black: 189#g, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 5105#(and (not (= q1_back (+ q1_front 1))) (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= q1_back (+ q1_front 1))), Black: 2744#f, Black: 3525#(<= q2_back (+ q2_front 1)), Black: 5109#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 5097#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1))), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:13:27,424 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is not cut-off event [2021-03-25 20:13:27,424 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:13:27,424 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:13:27,424 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:13:27,424 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:13:28,836 INFO L129 PetriNetUnfolder]: 9052/20372 cut-off events. [2021-03-25 20:13:28,836 INFO L130 PetriNetUnfolder]: For 2057831/2079357 co-relation queries the response was YES. [2021-03-25 20:13:29,129 INFO L84 FinitePrefix]: Finished finitePrefix Result has 268898 conditions, 20372 events. 9052/20372 cut-off events. For 2057831/2079357 co-relation queries the response was YES. Maximal size of possible extension queue 1454. Compared 221448 event pairs, 478 based on Foata normal form. 710/20349 useless extension candidates. Maximal degree in co-relation 268686. Up to 7702 conditions per place. [2021-03-25 20:13:29,437 INFO L142 LiptonReduction]: Number of co-enabled transitions 10120 [2021-03-25 20:13:29,871 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:13:29,871 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:13:29,872 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 8917 [2021-03-25 20:13:29,872 INFO L480 AbstractCegarLoop]: Abstraction has has 402 places, 1862 transitions, 59241 flow [2021-03-25 20:13:29,872 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 18 states, 18 states have (on average 15.11111111111111) internal successors, (272), 18 states have internal predecessors, (272), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:13:29,872 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:13:29,872 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:13:30,072 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 62 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable134 [2021-03-25 20:13:30,072 INFO L428 AbstractCegarLoop]: === Iteration 72 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:13:30,073 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:13:30,073 INFO L82 PathProgramCache]: Analyzing trace with hash 805832294, now seen corresponding path program 1 times [2021-03-25 20:13:30,073 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:13:30,073 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1712763650] [2021-03-25 20:13:30,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:13:30,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:13:30,090 INFO L142 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-03-25 20:13:30,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:13:30,096 INFO L142 QuantifierPusher]: treesize reduction 4, result has 84.0 percent of original size [2021-03-25 20:13:30,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:13:30,108 INFO L142 QuantifierPusher]: treesize reduction 24, result has 69.2 percent of original size [2021-03-25 20:13:30,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-03-25 20:13:30,149 INFO L142 QuantifierPusher]: treesize reduction 43, result has 57.0 percent of original size [2021-03-25 20:13:30,150 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-03-25 20:13:30,184 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,184 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:13:30,191 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,191 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:13:30,198 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,199 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:13:30,199 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:13:30,199 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1712763650] [2021-03-25 20:13:30,199 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [245147118] [2021-03-25 20:13:30,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 63 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 63 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:13:30,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:13:30,230 INFO L263 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 22 conjunts are in the unsatisfiable core [2021-03-25 20:13:30,231 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:13:30,231 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,232 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:13:30,232 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,232 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:13:30,232 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,233 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:13:30,233 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,233 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:13:30,234 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,234 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:13:30,234 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,234 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:13:30,235 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,235 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:13:30,235 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,236 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:13:30,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,236 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:13:30,237 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:13:30,237 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:13:30,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:13:30,249 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,250 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:13:30,250 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,250 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:13:30,251 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,251 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:13:30,251 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,251 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:13:30,252 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,252 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:13:30,253 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,253 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:13:30,253 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,253 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:13:30,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,254 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:13:30,266 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:13:30,267 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:13:30,267 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,268 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:13:30,268 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,268 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:13:30,269 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,269 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:13:30,269 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,270 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:13:30,270 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,270 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:13:30,270 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,271 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 20:13:30,283 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,283 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 20:13:30,284 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,284 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:13:30,285 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,285 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:13:30,286 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:13:30,286 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,287 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:13:30,287 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,288 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 20:13:30,288 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 20:13:30,291 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2021-03-25 20:13:30,292 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,292 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:13:30,293 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,293 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:13:30,293 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:13:30,296 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,296 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,296 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:13:30,296 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:13:30,297 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:19, output treesize:5 [2021-03-25 20:13:30,297 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,297 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:13:30,298 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,298 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:13:30,299 INFO L142 QuantifierPusher]: treesize reduction 1, result has 96.0 percent of original size [2021-03-25 20:13:30,299 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:13:30,299 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,300 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:13:30,300 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:13:30,301 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,301 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:13:30,301 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,301 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:13:30,302 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,302 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:13:30,303 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:13:30,303 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:13:30,304 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,304 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:13:30,304 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,305 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:13:30,305 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,306 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:13:30,306 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:13:30,306 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:13:30,306 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,307 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:13:30,307 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,308 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:13:30,308 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,309 INFO L147 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size 7 [2021-03-25 20:13:30,310 INFO L147 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size 7 [2021-03-25 20:13:30,310 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:13:30,311 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,311 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:13:30,311 INFO L142 QuantifierPusher]: treesize reduction 15, result has 34.8 percent of original size [2021-03-25 20:13:30,313 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:13:30,313 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:13:30,313 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,314 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:13:30,314 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,314 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:13:30,315 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:13:30,315 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,316 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:13:30,316 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,316 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:13:30,317 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,317 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:13:30,317 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,318 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:13:30,318 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,318 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:13:30,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,319 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:13:30,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:13:30,320 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:13:30,320 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,321 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:13:30,321 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,321 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:13:30,322 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,322 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:13:30,322 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,323 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:13:30,323 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,323 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:13:30,324 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,324 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:13:30,324 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,325 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:13:30,325 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,325 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:13:30,326 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,326 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:13:30,326 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,326 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:13:30,327 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:13:30,327 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:13:30,327 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:13:30,327 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:13:30,327 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2021-03-25 20:13:30,328 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [37799813] [2021-03-25 20:13:30,328 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-25 20:13:30,328 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:13:30,328 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-25 20:13:30,328 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-03-25 20:13:30,329 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 108 [2021-03-25 20:13:30,329 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 402 places, 1862 transitions, 59241 flow. Second operand has 11 states, 11 states have (on average 27.09090909090909) internal successors, (298), 11 states have internal predecessors, (298), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:13:30,329 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:13:30,329 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 108 [2021-03-25 20:13:30,329 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:13:47,520 INFO L129 PetriNetUnfolder]: 14180/27581 cut-off events. [2021-03-25 20:13:47,520 INFO L130 PetriNetUnfolder]: For 2655802/2670093 co-relation queries the response was YES. [2021-03-25 20:13:48,191 INFO L84 FinitePrefix]: Finished finitePrefix Result has 368418 conditions, 27581 events. 14180/27581 cut-off events. For 2655802/2670093 co-relation queries the response was YES. Maximal size of possible extension queue 1610. Compared 269761 event pairs, 1201 based on Foata normal form. 13/26682 useless extension candidates. Maximal degree in co-relation 368201. Up to 18445 conditions per place. [2021-03-25 20:13:48,364 INFO L132 encePairwiseOnDemand]: 85/108 looper letters, 2032 selfloop transitions, 152 changer transitions 0/2192 dead transitions. [2021-03-25 20:13:48,364 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 414 places, 2192 transitions, 71069 flow [2021-03-25 20:13:48,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-03-25 20:13:48,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-03-25 20:13:48,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 389 transitions. [2021-03-25 20:13:48,365 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.27706552706552706 [2021-03-25 20:13:48,365 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 389 transitions. [2021-03-25 20:13:48,365 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 389 transitions. [2021-03-25 20:13:48,365 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:13:48,365 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 389 transitions. [2021-03-25 20:13:48,366 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 29.923076923076923) internal successors, (389), 13 states have internal predecessors, (389), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:13:48,366 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 108.0) internal successors, (1512), 14 states have internal predecessors, (1512), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:13:48,366 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 108.0) internal successors, (1512), 14 states have internal predecessors, (1512), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:13:48,366 INFO L185 Difference]: Start difference. First operand has 402 places, 1862 transitions, 59241 flow. Second operand 13 states and 389 transitions. [2021-03-25 20:13:48,366 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 414 places, 2192 transitions, 71069 flow [2021-03-25 20:13:59,032 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 400 places, 2192 transitions, 70139 flow, removed 8 selfloop flow, removed 14 redundant places. [2021-03-25 20:13:59,070 INFO L241 Difference]: Finished difference. Result has 402 places, 1873 transitions, 59101 flow [2021-03-25 20:13:59,071 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=108, PETRI_DIFFERENCE_MINUEND_FLOW=58313, PETRI_DIFFERENCE_MINUEND_PLACES=388, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1862, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=141, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1710, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=59101, PETRI_PLACES=402, PETRI_TRANSITIONS=1873} [2021-03-25 20:13:59,071 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 378 predicate places. [2021-03-25 20:13:59,071 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:13:59,071 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 402 places, 1873 transitions, 59101 flow [2021-03-25 20:13:59,072 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 402 places, 1873 transitions, 59101 flow [2021-03-25 20:13:59,150 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 402 places, 1873 transitions, 59101 flow [2021-03-25 20:14:03,279 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([124] L44-->L44: Formula: (and (= (+ v_j_29 (- 1)) (select v_q2_21 v_q2_back_33)) (= v_q2_back_32 (+ v_q2_back_33 1)) v_f_14 (let ((.cse0 (< 0 v_j_29))) (or (and (not .cse0) (not v_f_13)) (and v_f_13 .cse0))) (= v_s_19 (+ v_s_20 v_j_29)) (= v_j_29 (select v_q1_30 v_q1_front_35)) (= v_q1_front_34 (+ v_q1_front_35 1)) (< v_q1_front_35 v_q1_back_53)) InVars {q1_front=v_q1_front_35, q1=v_q1_30, q2=v_q2_21, q2_back=v_q2_back_33, f=v_f_14, s=v_s_20, q1_back=v_q1_back_53} OutVars{q1_front=v_q1_front_34, q1=v_q1_30, q2=v_q2_21, j=v_j_29, q2_back=v_q2_back_32, f=v_f_13, s=v_s_19, q1_back=v_q1_back_53} AuxVars[] AssignedVars[q1_front, j, q2_back, f, s][386], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), 6#L44true, Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 265#(<= q2_back (+ q2_front 1)), 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 12#L62true, 13#thread1EXITtrue, Black: 978#g, 1041#true, Black: 4571#(<= q2_back (+ q2_front 4)), 19#L79true, Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 2330#true, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4318#g, Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 556#(<= q2_back (+ q2_front 1)), Black: 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 4912#true, Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, Black: 4915#(<= q1_back (+ q1_front 4)), Black: 4916#(<= q1_back (+ q1_front 3)), 1337#true, Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), 3925#true, Black: 2631#(and f (= q1_back q1_front)), 5206#true, Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), 2904#true, Black: 2575#f, Black: 557#(<= q2_back (+ q2_front 2)), Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), 3675#true, 3425#true, Black: 2337#g, Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), 4713#true, Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 1050#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 368#true, 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, 4470#true, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 4928#(or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 5008#(and (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 1436#true, Black: 3159#(<= 1 (select q2 q2_front)), Black: 4998#(and (or (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) f) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 3)) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (= 2 (select q1 (+ q1_front (- 2)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= t 0) (= (+ (select q2 (+ q2_front 1)) 1) (select q1 (+ q1_front (- 2)))) (<= (select q1 (+ q1_front (- 3))) 2) (= (+ (select q1 (+ q1_front (- 1))) (select q2 q2_front) (select q1 (+ q1_front (- 2))) t 1) s)), Black: 3160#g, Black: 610#g, Black: 5212#(<= 1 (select q2 q2_front)), Black: 5213#g, Black: 5000#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 5004#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 1911#f, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 3772#true, Black: 2421#g, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), 4029#true, Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), 3525#(<= q2_back (+ q2_front 1)), Black: 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), 3017#(= (+ q1_front 1) q1_back), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 971#true, 4814#true, Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 1753#true, 4573#(<= q2_back (+ q2_front 1)), Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 3239#g, Black: 189#g, 3313#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 5105#(and (not (= q1_back (+ q1_front 1))) (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= q1_back (+ q1_front 1))), Black: 2744#f, Black: 5109#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 3579#true, Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 5097#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1))), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:14:03,279 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 20:14:03,279 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:14:03,279 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:14:03,279 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 20:14:03,471 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([124] L44-->L44: Formula: (and (= (+ v_j_29 (- 1)) (select v_q2_21 v_q2_back_33)) (= v_q2_back_32 (+ v_q2_back_33 1)) v_f_14 (let ((.cse0 (< 0 v_j_29))) (or (and (not .cse0) (not v_f_13)) (and v_f_13 .cse0))) (= v_s_19 (+ v_s_20 v_j_29)) (= v_j_29 (select v_q1_30 v_q1_front_35)) (= v_q1_front_34 (+ v_q1_front_35 1)) (< v_q1_front_35 v_q1_back_53)) InVars {q1_front=v_q1_front_35, q1=v_q1_30, q2=v_q2_21, q2_back=v_q2_back_33, f=v_f_14, s=v_s_20, q1_back=v_q1_back_53} OutVars{q1_front=v_q1_front_34, q1=v_q1_30, q2=v_q2_21, j=v_j_29, q2_back=v_q2_back_32, f=v_f_13, s=v_s_19, q1_back=v_q1_back_53} AuxVars[] AssignedVars[q1_front, j, q2_back, f, s][279], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), 6#L44true, Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 12#L62true, 13#thread1EXITtrue, Black: 978#g, 1041#true, Black: 4571#(<= q2_back (+ q2_front 4)), 19#L79true, Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 2330#true, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 265#(<= q2_back (+ q2_front 1)), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4318#g, Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), 553#true, Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), 4912#true, Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, Black: 4915#(<= q1_back (+ q1_front 4)), Black: 4916#(<= q1_back (+ q1_front 3)), 1337#true, Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), 3925#true, 5206#true, Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), 2904#true, Black: 2575#f, Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 557#(<= q2_back (+ q2_front 2)), 3675#true, 3425#true, Black: 2337#g, Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), 4713#true, Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 1050#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 368#true, Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, 4470#true, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 4928#(or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 5008#(and (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 1436#true, Black: 3159#(<= 1 (select q2 q2_front)), Black: 4998#(and (or (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) f) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 3)) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (= 2 (select q1 (+ q1_front (- 2)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= t 0) (= (+ (select q2 (+ q2_front 1)) 1) (select q1 (+ q1_front (- 2)))) (<= (select q1 (+ q1_front (- 3))) 2) (= (+ (select q1 (+ q1_front (- 1))) (select q2 q2_front) (select q1 (+ q1_front (- 2))) t 1) s)), Black: 3160#g, Black: 610#g, Black: 5212#(<= 1 (select q2 q2_front)), Black: 5213#g, Black: 5000#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 5004#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 1911#f, 2994#true, Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 3772#true, Black: 2421#g, Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), 4029#true, Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, 971#true, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 461#true, 4814#true, Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 1753#true, 4573#(<= q2_back (+ q2_front 1)), Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 3313#true, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 5105#(and (not (= q1_back (+ q1_front 1))) (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= q1_back (+ q1_front 1))), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 2744#f, Black: 3525#(<= q2_back (+ q2_front 1)), Black: 5109#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 3579#true, Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 5097#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1))), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:14:03,471 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 20:14:03,471 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:14:03,471 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:14:03,472 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:14:03,472 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([124] L44-->L44: Formula: (and (= (+ v_j_29 (- 1)) (select v_q2_21 v_q2_back_33)) (= v_q2_back_32 (+ v_q2_back_33 1)) v_f_14 (let ((.cse0 (< 0 v_j_29))) (or (and (not .cse0) (not v_f_13)) (and v_f_13 .cse0))) (= v_s_19 (+ v_s_20 v_j_29)) (= v_j_29 (select v_q1_30 v_q1_front_35)) (= v_q1_front_34 (+ v_q1_front_35 1)) (< v_q1_front_35 v_q1_back_53)) InVars {q1_front=v_q1_front_35, q1=v_q1_30, q2=v_q2_21, q2_back=v_q2_back_33, f=v_f_14, s=v_s_20, q1_back=v_q1_back_53} OutVars{q1_front=v_q1_front_34, q1=v_q1_30, q2=v_q2_21, j=v_j_29, q2_back=v_q2_back_32, f=v_f_13, s=v_s_19, q1_back=v_q1_back_53} AuxVars[] AssignedVars[q1_front, j, q2_back, f, s][279], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), 6#L44true, Black: 2501#(<= 1 (select q2 q2_front)), 8#L28true, Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 12#L62true, Black: 978#g, 1041#true, Black: 4571#(<= q2_back (+ q2_front 4)), 19#L79true, Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 2330#true, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 265#(<= q2_back (+ q2_front 1)), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4318#g, Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), 553#true, Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), 4912#true, Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, Black: 4915#(<= q1_back (+ q1_front 4)), Black: 4916#(<= q1_back (+ q1_front 3)), 1337#true, Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), 3925#true, 5206#true, Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), 2904#true, Black: 2575#f, Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 557#(<= q2_back (+ q2_front 2)), 3675#true, 3425#true, Black: 2337#g, Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), 4713#true, Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 1050#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 368#true, Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, 4470#true, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 4928#(or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 5008#(and (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 1436#true, Black: 3159#(<= 1 (select q2 q2_front)), Black: 4998#(and (or (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) f) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 3)) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (= 2 (select q1 (+ q1_front (- 2)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= t 0) (= (+ (select q2 (+ q2_front 1)) 1) (select q1 (+ q1_front (- 2)))) (<= (select q1 (+ q1_front (- 3))) 2) (= (+ (select q1 (+ q1_front (- 1))) (select q2 q2_front) (select q1 (+ q1_front (- 2))) t 1) s)), Black: 3160#g, Black: 610#g, Black: 5212#(<= 1 (select q2 q2_front)), Black: 5213#g, Black: 5000#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 5004#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 1911#f, 2994#true, Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 3772#true, Black: 2421#g, Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), 4029#true, Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, 971#true, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 461#true, 4814#true, Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 1753#true, 4573#(<= q2_back (+ q2_front 1)), Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 3313#true, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 5105#(and (not (= q1_back (+ q1_front 1))) (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= q1_back (+ q1_front 1))), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 2744#f, Black: 3525#(<= q2_back (+ q2_front 1)), Black: 5109#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 3579#true, Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 5097#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1))), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:14:03,472 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 20:14:03,472 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:14:03,472 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:14:03,472 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:14:04,042 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][518], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 11#L82true, Black: 978#g, Black: 4571#(<= q2_back (+ q2_front 4)), Black: 1809#(and f (= q1_back q1_front)), 2330#true, Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 265#(<= q2_back (+ q2_front 1)), Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), 290#true, Black: 4317#(<= 1 (select q2 q2_front)), Black: 4318#g, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), 553#true, Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), 4915#(<= q1_back (+ q1_front 4)), Black: 52#f, Black: 4916#(<= q1_back (+ q1_front 3)), Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), 5206#true, Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 2904#true, Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), Black: 2575#f, Black: 557#(<= q2_back (+ q2_front 2)), Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 2337#g, Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2399#(and g (<= 1 (select q2 q2_front))), 368#true, Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 1650#true, 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, 4223#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 4928#(or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 5008#(and (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3159#(<= 1 (select q2 q2_front)), Black: 4998#(and (or (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) f) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 3)) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (= 2 (select q1 (+ q1_front (- 2)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= t 0) (= (+ (select q2 (+ q2_front 1)) 1) (select q1 (+ q1_front (- 2)))) (<= (select q1 (+ q1_front (- 3))) 2) (= (+ (select q1 (+ q1_front (- 1))) (select q2 q2_front) (select q1 (+ q1_front (- 2))) t 1) s)), Black: 610#g, Black: 3160#g, Black: 5212#(<= 1 (select q2 q2_front)), Black: 5213#g, Black: 5000#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 5004#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 1911#f, 2994#true, Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2421#g, Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 3772#true, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 461#true, Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4240#f, 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4300#(and f (<= q1_back (+ q1_front 3))), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), 4567#true, 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 1753#true, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 3239#g, Black: 189#g, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 5105#(and (not (= q1_back (+ q1_front 1))) (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= q1_back (+ q1_front 1))), Black: 3525#(<= q2_back (+ q2_front 1)), Black: 2744#f, Black: 5109#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3056#(and f (= q1_back q1_front)), Black: 5097#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1))), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:14:04,043 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 20:14:04,043 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:14:04,043 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:14:04,043 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:14:04,161 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([124] L44-->L44: Formula: (and (= (+ v_j_29 (- 1)) (select v_q2_21 v_q2_back_33)) (= v_q2_back_32 (+ v_q2_back_33 1)) v_f_14 (let ((.cse0 (< 0 v_j_29))) (or (and (not .cse0) (not v_f_13)) (and v_f_13 .cse0))) (= v_s_19 (+ v_s_20 v_j_29)) (= v_j_29 (select v_q1_30 v_q1_front_35)) (= v_q1_front_34 (+ v_q1_front_35 1)) (< v_q1_front_35 v_q1_back_53)) InVars {q1_front=v_q1_front_35, q1=v_q1_30, q2=v_q2_21, q2_back=v_q2_back_33, f=v_f_14, s=v_s_20, q1_back=v_q1_back_53} OutVars{q1_front=v_q1_front_34, q1=v_q1_30, q2=v_q2_21, j=v_j_29, q2_back=v_q2_back_32, f=v_f_13, s=v_s_19, q1_back=v_q1_back_53} AuxVars[] AssignedVars[q1_front, j, q2_back, f, s][357], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), 6#L44true, Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 13#thread1EXITtrue, Black: 978#g, 1041#true, Black: 4571#(<= q2_back (+ q2_front 4)), 19#L79true, Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 26#thread3EXITtrue, 2330#true, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 265#(<= q2_back (+ q2_front 1)), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4318#g, Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), 553#true, Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), 4912#true, Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, Black: 4915#(<= q1_back (+ q1_front 4)), Black: 4916#(<= q1_back (+ q1_front 3)), 1337#true, Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), 3925#true, 5206#true, Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), 2904#true, Black: 2575#f, Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 557#(<= q2_back (+ q2_front 2)), 3675#true, Black: 2337#g, Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), 4713#true, Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 3435#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 1050#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 368#true, Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, 4470#true, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 4928#(or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 5008#(and (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 1436#true, Black: 3159#(<= 1 (select q2 q2_front)), Black: 4998#(and (or (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) f) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 3)) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (= 2 (select q1 (+ q1_front (- 2)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= t 0) (= (+ (select q2 (+ q2_front 1)) 1) (select q1 (+ q1_front (- 2)))) (<= (select q1 (+ q1_front (- 3))) 2) (= (+ (select q1 (+ q1_front (- 1))) (select q2 q2_front) (select q1 (+ q1_front (- 2))) t 1) s)), Black: 3160#g, Black: 610#g, Black: 5212#(<= 1 (select q2 q2_front)), Black: 5213#g, Black: 5000#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 5004#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 1911#f, 2994#true, Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 3772#true, Black: 2421#g, Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 461#true, 4814#true, Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 1753#true, 4573#(<= q2_back (+ q2_front 1)), Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 3313#true, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 5105#(and (not (= q1_back (+ q1_front 1))) (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= q1_back (+ q1_front 1))), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 2744#f, Black: 3525#(<= q2_back (+ q2_front 1)), Black: 5109#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 3579#true, Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 5097#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1))), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:14:04,162 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 20:14:04,162 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:14:04,162 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:14:04,162 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:14:04,162 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([124] L44-->L44: Formula: (and (= (+ v_j_29 (- 1)) (select v_q2_21 v_q2_back_33)) (= v_q2_back_32 (+ v_q2_back_33 1)) v_f_14 (let ((.cse0 (< 0 v_j_29))) (or (and (not .cse0) (not v_f_13)) (and v_f_13 .cse0))) (= v_s_19 (+ v_s_20 v_j_29)) (= v_j_29 (select v_q1_30 v_q1_front_35)) (= v_q1_front_34 (+ v_q1_front_35 1)) (< v_q1_front_35 v_q1_back_53)) InVars {q1_front=v_q1_front_35, q1=v_q1_30, q2=v_q2_21, q2_back=v_q2_back_33, f=v_f_14, s=v_s_20, q1_back=v_q1_back_53} OutVars{q1_front=v_q1_front_34, q1=v_q1_30, q2=v_q2_21, j=v_j_29, q2_back=v_q2_back_32, f=v_f_13, s=v_s_19, q1_back=v_q1_back_53} AuxVars[] AssignedVars[q1_front, j, q2_back, f, s][357], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), 6#L44true, Black: 2501#(<= 1 (select q2 q2_front)), 8#L28true, Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 978#g, 1041#true, Black: 4571#(<= q2_back (+ q2_front 4)), 19#L79true, Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 26#thread3EXITtrue, 2330#true, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 265#(<= q2_back (+ q2_front 1)), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4318#g, Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), 553#true, Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), 4912#true, Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, Black: 4915#(<= q1_back (+ q1_front 4)), Black: 4916#(<= q1_back (+ q1_front 3)), 1337#true, Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), 3925#true, 5206#true, Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), 2904#true, Black: 2575#f, Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 557#(<= q2_back (+ q2_front 2)), 3675#true, Black: 2337#g, Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), 4713#true, Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 3435#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 1050#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 368#true, Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, 4470#true, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 4928#(or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 5008#(and (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 1436#true, Black: 3159#(<= 1 (select q2 q2_front)), Black: 4998#(and (or (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) f) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 3)) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (= 2 (select q1 (+ q1_front (- 2)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= t 0) (= (+ (select q2 (+ q2_front 1)) 1) (select q1 (+ q1_front (- 2)))) (<= (select q1 (+ q1_front (- 3))) 2) (= (+ (select q1 (+ q1_front (- 1))) (select q2 q2_front) (select q1 (+ q1_front (- 2))) t 1) s)), Black: 3160#g, Black: 610#g, Black: 5212#(<= 1 (select q2 q2_front)), Black: 5213#g, Black: 5000#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 5004#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 1911#f, 2994#true, Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 3772#true, Black: 2421#g, Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 461#true, 4814#true, Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 1753#true, 4573#(<= q2_back (+ q2_front 1)), Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 3313#true, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 5105#(and (not (= q1_back (+ q1_front 1))) (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= q1_back (+ q1_front 1))), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 2744#f, Black: 3525#(<= q2_back (+ q2_front 1)), Black: 5109#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 3579#true, Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 5097#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1))), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:14:04,162 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 20:14:04,162 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:14:04,162 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:14:04,162 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:14:04,296 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][518], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 11#L82true, Black: 978#g, Black: 4571#(<= q2_back (+ q2_front 4)), Black: 1809#(and f (= q1_back q1_front)), 2330#true, Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 265#(<= q2_back (+ q2_front 1)), Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), 290#true, Black: 4317#(<= 1 (select q2 q2_front)), Black: 4318#g, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), 553#true, Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s 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(+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2631#(and f (= q1_back q1_front)), 5206#true, Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), 2904#true, Black: 2575#f, Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 557#(<= q2_back (+ q2_front 2)), Black: 2337#g, Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 368#true, 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, 4223#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 4928#(or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))), Black: 5008#(and (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3159#(<= 1 (select q2 q2_front)), Black: 4998#(and (or (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) f) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 3)) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (= 2 (select q1 (+ q1_front (- 2)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= t 0) (= (+ (select q2 (+ q2_front 1)) 1) (select q1 (+ q1_front (- 2)))) (<= (select q1 (+ q1_front (- 3))) 2) (= (+ (select q1 (+ q1_front (- 1))) (select q2 q2_front) (select q1 (+ q1_front (- 2))) t 1) s)), Black: 610#g, Black: 3160#g, Black: 5212#(<= 1 (select q2 q2_front)), Black: 5213#g, Black: 5000#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 5004#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 1911#f, 2994#true, Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 2421#g, 3772#true, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 461#true, Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4240#f, 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4300#(and f (<= q1_back (+ q1_front 3))), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), 4567#true, 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 1753#true, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 3239#g, Black: 189#g, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 5105#(and (not (= q1_back (+ q1_front 1))) (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= q1_back (+ q1_front 1))), Black: 3525#(<= q2_back (+ q2_front 1)), Black: 2744#f, Black: 5109#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3056#(and f (= q1_back q1_front)), Black: 5097#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1))), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:14:04,297 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 20:14:04,297 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:14:04,297 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:14:04,297 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:14:04,297 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:14:05,609 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][518], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 11#L82true, Black: 978#g, Black: 4571#(<= q2_back (+ q2_front 4)), Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 2330#true, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 265#(<= q2_back (+ q2_front 1)), Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4318#g, Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), 553#true, Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), 4915#(<= q1_back (+ q1_front 4)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, Black: 4916#(<= q1_back (+ q1_front 3)), Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2631#(and f (= q1_back q1_front)), 5206#true, Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), 2904#true, Black: 2575#f, Black: 557#(<= q2_back (+ q2_front 2)), Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 2337#g, Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2399#(and g (<= 1 (select q2 q2_front))), 368#true, Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, 4223#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 4928#(or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 5008#(and (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3159#(<= 1 (select q2 q2_front)), Black: 3160#g, Black: 610#g, Black: 4998#(and (or (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) f) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 3)) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (= 2 (select q1 (+ q1_front (- 2)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= t 0) (= (+ (select q2 (+ q2_front 1)) 1) (select q1 (+ q1_front (- 2)))) (<= (select q1 (+ q1_front (- 3))) 2) (= (+ (select q1 (+ q1_front (- 1))) (select q2 q2_front) (select q1 (+ q1_front (- 2))) t 1) s)), Black: 5212#(<= 1 (select q2 q2_front)), Black: 5213#g, Black: 5000#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 5004#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 1911#f, 2994#true, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 3772#true, Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 2421#g, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 461#true, Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 4567#true, 1753#true, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 5105#(and (not (= q1_back (+ q1_front 1))) (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= q1_back (+ q1_front 1))), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 3525#(<= q2_back (+ q2_front 1)), Black: 2744#f, Black: 5109#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3056#(and f (= q1_back q1_front)), Black: 5097#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1))), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:14:05,609 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is not cut-off event [2021-03-25 20:14:05,609 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:14:05,609 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:14:05,609 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:14:05,610 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:14:05,610 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:14:07,090 INFO L129 PetriNetUnfolder]: 9000/20274 cut-off events. [2021-03-25 20:14:07,091 INFO L130 PetriNetUnfolder]: For 2048769/2068287 co-relation queries the response was YES. [2021-03-25 20:14:07,438 INFO L84 FinitePrefix]: Finished finitePrefix Result has 267557 conditions, 20274 events. 9000/20274 cut-off events. For 2048769/2068287 co-relation queries the response was YES. Maximal size of possible extension queue 1432. Compared 220196 event pairs, 557 based on Foata normal form. 729/20275 useless extension candidates. Maximal degree in co-relation 267119. Up to 7692 conditions per place. [2021-03-25 20:14:07,757 INFO L142 LiptonReduction]: Number of co-enabled transitions 10176 [2021-03-25 20:14:08,213 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:14:08,213 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:14:08,213 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 9142 [2021-03-25 20:14:08,214 INFO L480 AbstractCegarLoop]: Abstraction has has 402 places, 1873 transitions, 59101 flow [2021-03-25 20:14:08,214 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 27.09090909090909) internal successors, (298), 11 states have internal predecessors, (298), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:14:08,214 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:14:08,214 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:14:08,415 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 63 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable135 [2021-03-25 20:14:08,415 INFO L428 AbstractCegarLoop]: === Iteration 73 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:14:08,415 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:14:08,415 INFO L82 PathProgramCache]: Analyzing trace with hash 1499073996, now seen corresponding path program 1 times [2021-03-25 20:14:08,415 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:14:08,415 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1940943616] [2021-03-25 20:14:08,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:14:08,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:14:08,432 INFO L142 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-03-25 20:14:08,433 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:14:08,438 INFO L142 QuantifierPusher]: treesize reduction 4, result has 84.0 percent of original size [2021-03-25 20:14:08,439 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:14:08,449 INFO L142 QuantifierPusher]: treesize reduction 22, result has 70.3 percent of original size [2021-03-25 20:14:08,450 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-03-25 20:14:08,481 INFO L142 QuantifierPusher]: treesize reduction 22, result has 70.3 percent of original size [2021-03-25 20:14:08,482 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-03-25 20:14:08,525 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,525 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:14:08,533 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,534 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:14:08,542 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,543 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:14:08,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,553 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:14:08,554 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:14:08,554 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1940943616] [2021-03-25 20:14:08,554 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [649895749] [2021-03-25 20:14:08,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 64 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 64 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:14:08,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:14:08,602 INFO L263 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 22 conjunts are in the unsatisfiable core [2021-03-25 20:14:08,602 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:14:08,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:14:08,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:14:08,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:14:08,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:14:08,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:14:08,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:14:08,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:14:08,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:14:08,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:14:08,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:14:08,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:14:08,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:14:08,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:14:08,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:14:08,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:14:08,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:14:08,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:14:08,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:14:08,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:14:08,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:14:08,640 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:14:08,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:14:08,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:14:08,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,642 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:14:08,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:14:08,643 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:14:08,644 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,644 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:14:08,644 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:14:08,659 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,659 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:14:08,660 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,660 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:14:08,660 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,661 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 20:14:08,661 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:14:08,661 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,662 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:14:08,662 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,662 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 20:14:08,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 20:14:08,665 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 13 [2021-03-25 20:14:08,666 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,666 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:14:08,666 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:14:08,667 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:14:08,668 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:14:08,669 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 20:14:08,669 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:21, output treesize:7 [2021-03-25 20:14:08,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:14:08,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:14:08,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:14:08,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:14:08,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:14:08,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:14:08,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:14:08,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:14:08,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:14:08,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 20:14:08,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:14:08,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:14:08,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:14:08,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 20:14:08,677 INFO L142 QuantifierPusher]: treesize reduction 1, result has 96.0 percent of original size [2021-03-25 20:14:08,677 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:14:08,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:14:08,678 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:14:08,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,678 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:14:08,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,679 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:14:08,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:14:08,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 20:14:08,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 20:14:08,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,681 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:14:08,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,681 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:14:08,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 20:14:08,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:14:08,682 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:14:08,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,683 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:14:08,683 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,683 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:14:08,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,685 INFO L147 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size 7 [2021-03-25 20:14:08,685 INFO L147 QuantifierPusher]: treesize reduction 3, result has 70.0 percent of original size 7 [2021-03-25 20:14:08,685 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-03-25 20:14:08,686 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,686 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:14:08,690 INFO L142 QuantifierPusher]: treesize reduction 15, result has 34.8 percent of original size [2021-03-25 20:14:08,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:14:08,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:14:08,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:14:08,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:14:08,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:14:08,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:14:08,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:14:08,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:14:08,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:14:08,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:14:08,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:14:08,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:14:08,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:14:08,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:14:08,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:14:08,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:08,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 20:14:08,699 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-25 20:14:08,699 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:14:08,699 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 11 [2021-03-25 20:14:08,699 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2107090798] [2021-03-25 20:14:08,699 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-03-25 20:14:08,699 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:14:08,700 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-03-25 20:14:08,700 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=108, Unknown=0, NotChecked=0, Total=132 [2021-03-25 20:14:08,700 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 108 [2021-03-25 20:14:08,700 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 402 places, 1873 transitions, 59101 flow. Second operand has 12 states, 12 states have (on average 27.083333333333332) internal successors, (325), 12 states have internal predecessors, (325), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:14:08,700 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:14:08,700 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 108 [2021-03-25 20:14:08,700 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:14:26,559 INFO L129 PetriNetUnfolder]: 14187/27427 cut-off events. [2021-03-25 20:14:26,559 INFO L130 PetriNetUnfolder]: For 2677247/2691722 co-relation queries the response was YES. [2021-03-25 20:14:27,118 INFO L84 FinitePrefix]: Finished finitePrefix Result has 370521 conditions, 27427 events. 14187/27427 cut-off events. For 2677247/2691722 co-relation queries the response was YES. Maximal size of possible extension queue 1610. Compared 266157 event pairs, 1752 based on Foata normal form. 15/26520 useless extension candidates. Maximal degree in co-relation 369858. Up to 20296 conditions per place. [2021-03-25 20:14:27,527 INFO L132 encePairwiseOnDemand]: 87/108 looper letters, 1951 selfloop transitions, 96 changer transitions 0/2055 dead transitions. [2021-03-25 20:14:27,527 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 413 places, 2055 transitions, 67543 flow [2021-03-25 20:14:27,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-25 20:14:27,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2021-03-25 20:14:27,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 368 transitions. [2021-03-25 20:14:27,529 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.2839506172839506 [2021-03-25 20:14:27,529 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 368 transitions. [2021-03-25 20:14:27,529 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 368 transitions. [2021-03-25 20:14:27,529 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 20:14:27,529 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 368 transitions. [2021-03-25 20:14:27,529 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 30.666666666666668) internal successors, (368), 12 states have internal predecessors, (368), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:14:27,530 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 108.0) internal successors, (1404), 13 states have internal predecessors, (1404), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:14:27,530 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 108.0) internal successors, (1404), 13 states have internal predecessors, (1404), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:14:27,530 INFO L185 Difference]: Start difference. First operand has 402 places, 1873 transitions, 59101 flow. Second operand 12 states and 368 transitions. [2021-03-25 20:14:27,530 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 413 places, 2055 transitions, 67543 flow [2021-03-25 20:14:37,584 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 405 places, 2055 transitions, 67266 flow, removed 77 selfloop flow, removed 8 redundant places. [2021-03-25 20:14:37,626 INFO L241 Difference]: Finished difference. Result has 408 places, 1890 transitions, 59693 flow [2021-03-25 20:14:37,628 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=108, PETRI_DIFFERENCE_MINUEND_FLOW=58828, PETRI_DIFFERENCE_MINUEND_PLACES=394, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1873, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=79, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1777, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=59693, PETRI_PLACES=408, PETRI_TRANSITIONS=1890} [2021-03-25 20:14:37,628 INFO L343 CegarLoopForPetriNet]: 24 programPoint places, 384 predicate places. [2021-03-25 20:14:37,628 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 20:14:37,628 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 408 places, 1890 transitions, 59693 flow [2021-03-25 20:14:37,628 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 408 places, 1890 transitions, 59693 flow [2021-03-25 20:14:37,648 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 408 places, 1890 transitions, 59693 flow [2021-03-25 20:14:41,532 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([124] L44-->L44: Formula: (and (= (+ v_j_29 (- 1)) (select v_q2_21 v_q2_back_33)) (= v_q2_back_32 (+ v_q2_back_33 1)) v_f_14 (let ((.cse0 (< 0 v_j_29))) (or (and (not .cse0) (not v_f_13)) (and v_f_13 .cse0))) (= v_s_19 (+ v_s_20 v_j_29)) (= v_j_29 (select v_q1_30 v_q1_front_35)) (= v_q1_front_34 (+ v_q1_front_35 1)) (< v_q1_front_35 v_q1_back_53)) InVars {q1_front=v_q1_front_35, q1=v_q1_30, q2=v_q2_21, q2_back=v_q2_back_33, f=v_f_14, s=v_s_20, q1_back=v_q1_back_53} OutVars{q1_front=v_q1_front_34, q1=v_q1_30, q2=v_q2_21, j=v_j_29, q2_back=v_q2_back_32, f=v_f_13, s=v_s_19, q1_back=v_q1_back_53} AuxVars[] AssignedVars[q1_front, j, q2_back, f, s][385], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), 6#L44true, Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 265#(<= q2_back (+ q2_front 1)), 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 12#L62true, 13#thread1EXITtrue, Black: 978#g, 1041#true, Black: 4571#(<= q2_back (+ q2_front 4)), 19#L79true, Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 2330#true, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4318#g, Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 556#(<= q2_back (+ q2_front 1)), Black: 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), 4912#true, Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, Black: 4915#(<= q1_back (+ q1_front 4)), Black: 4916#(<= q1_back (+ q1_front 3)), 1337#true, Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), 3925#true, Black: 2631#(and f (= q1_back q1_front)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), 2904#true, Black: 2575#f, Black: 557#(<= q2_back (+ q2_front 2)), Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), 3675#true, 3425#true, Black: 2337#g, Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), 4713#true, Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 1050#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 368#true, 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, 4470#true, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 4928#(or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 5008#(and (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 1436#true, Black: 3159#(<= 1 (select q2 q2_front)), Black: 610#g, Black: 4998#(and (or (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) f) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 3)) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (= 2 (select q1 (+ q1_front (- 2)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= t 0) (= (+ (select q2 (+ q2_front 1)) 1) (select q1 (+ q1_front (- 2)))) (<= (select q1 (+ q1_front (- 3))) 2) (= (+ (select q1 (+ q1_front (- 1))) (select q2 q2_front) (select q1 (+ q1_front (- 2))) t 1) s)), Black: 3160#g, Black: 5212#(<= 1 (select q2 q2_front)), Black: 5213#g, 5281#true, Black: 5004#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 1911#f, Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2421#g, Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 3772#true, 4029#true, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), 3525#(<= q2_back (+ q2_front 1)), Black: 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), 3017#(= (+ q1_front 1) q1_back), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 971#true, 4814#true, Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 1753#true, 4573#(<= q2_back (+ q2_front 1)), Black: 5287#(<= 1 (select q2 (+ q2_front 1))), Black: 5288#(<= 1 (select q2 q2_front)), Black: 5289#g, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 3313#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 5105#(and (not (= q1_back (+ q1_front 1))) (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= q1_back (+ q1_front 1))), Black: 2744#f, 3579#true, Black: 5109#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 5097#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1))), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:14:41,532 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-25 20:14:41,532 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-25 20:14:41,532 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:14:41,532 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-25 20:14:42,117 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([124] L44-->L44: Formula: (and (= (+ v_j_29 (- 1)) (select v_q2_21 v_q2_back_33)) (= v_q2_back_32 (+ v_q2_back_33 1)) v_f_14 (let ((.cse0 (< 0 v_j_29))) (or (and (not .cse0) (not v_f_13)) (and v_f_13 .cse0))) (= v_s_19 (+ v_s_20 v_j_29)) (= v_j_29 (select v_q1_30 v_q1_front_35)) (= v_q1_front_34 (+ v_q1_front_35 1)) (< v_q1_front_35 v_q1_back_53)) InVars {q1_front=v_q1_front_35, q1=v_q1_30, q2=v_q2_21, q2_back=v_q2_back_33, f=v_f_14, s=v_s_20, q1_back=v_q1_back_53} OutVars{q1_front=v_q1_front_34, q1=v_q1_30, q2=v_q2_21, j=v_j_29, q2_back=v_q2_back_32, f=v_f_13, s=v_s_19, q1_back=v_q1_back_53} AuxVars[] AssignedVars[q1_front, j, q2_back, f, s][280], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), 6#L44true, Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 12#L62true, 13#thread1EXITtrue, Black: 978#g, 1041#true, Black: 4571#(<= q2_back (+ q2_front 4)), 19#L79true, Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 2330#true, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 265#(<= q2_back (+ q2_front 1)), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4318#g, Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), 553#true, Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 4912#true, Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, Black: 4915#(<= q1_back (+ q1_front 4)), Black: 4916#(<= q1_back (+ q1_front 3)), 1337#true, Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), 3925#true, Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), 2904#true, Black: 2575#f, Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 557#(<= q2_back (+ q2_front 2)), 3675#true, 3425#true, Black: 2337#g, Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), 4713#true, Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 1050#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 368#true, 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, 4470#true, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 4928#(or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 5008#(and (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 1436#true, Black: 3159#(<= 1 (select q2 q2_front)), Black: 3160#g, Black: 610#g, Black: 4998#(and (or (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) f) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 3)) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (= 2 (select q1 (+ q1_front (- 2)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= t 0) (= (+ (select q2 (+ q2_front 1)) 1) (select q1 (+ q1_front (- 2)))) (<= (select q1 (+ q1_front (- 3))) 2) (= (+ (select q1 (+ q1_front (- 1))) (select q2 q2_front) (select q1 (+ q1_front (- 2))) t 1) s)), Black: 5212#(<= 1 (select q2 q2_front)), Black: 5213#g, 5281#true, Black: 5004#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 1911#f, Black: 2911#(<= 1 (select q2 (+ q2_front 1))), 2994#true, Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2421#g, Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 3772#true, 4029#true, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 971#true, 461#true, 4814#true, Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 1753#true, 4573#(<= q2_back (+ q2_front 1)), Black: 5287#(<= 1 (select q2 (+ q2_front 1))), Black: 5288#(<= 1 (select q2 q2_front)), Black: 5289#g, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 3313#true, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 5105#(and (not (= q1_back (+ q1_front 1))) (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= q1_back (+ q1_front 1))), Black: 3525#(<= q2_back (+ q2_front 1)), Black: 2744#f, 3579#true, Black: 5109#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 5097#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1))), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:14:42,117 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 20:14:42,117 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:14:42,117 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:14:42,117 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:14:42,117 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([124] L44-->L44: Formula: (and (= (+ v_j_29 (- 1)) (select v_q2_21 v_q2_back_33)) (= v_q2_back_32 (+ v_q2_back_33 1)) v_f_14 (let ((.cse0 (< 0 v_j_29))) (or (and (not .cse0) (not v_f_13)) (and v_f_13 .cse0))) (= v_s_19 (+ v_s_20 v_j_29)) (= v_j_29 (select v_q1_30 v_q1_front_35)) (= v_q1_front_34 (+ v_q1_front_35 1)) (< v_q1_front_35 v_q1_back_53)) InVars {q1_front=v_q1_front_35, q1=v_q1_30, q2=v_q2_21, q2_back=v_q2_back_33, f=v_f_14, s=v_s_20, q1_back=v_q1_back_53} OutVars{q1_front=v_q1_front_34, q1=v_q1_30, q2=v_q2_21, j=v_j_29, q2_back=v_q2_back_32, f=v_f_13, s=v_s_19, q1_back=v_q1_back_53} AuxVars[] AssignedVars[q1_front, j, q2_back, f, s][280], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), 6#L44true, Black: 2501#(<= 1 (select q2 q2_front)), 8#L28true, Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 12#L62true, Black: 978#g, 1041#true, Black: 4571#(<= q2_back (+ q2_front 4)), 19#L79true, Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 2330#true, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 265#(<= q2_back (+ q2_front 1)), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4318#g, Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), 553#true, Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 4912#true, Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, Black: 4915#(<= q1_back (+ q1_front 4)), Black: 4916#(<= q1_back (+ q1_front 3)), 1337#true, Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), 3925#true, Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), 2904#true, Black: 2575#f, Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 557#(<= q2_back (+ q2_front 2)), 3675#true, 3425#true, Black: 2337#g, Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), 4713#true, Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 1050#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 368#true, 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, 4470#true, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 4928#(or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 5008#(and (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 1436#true, Black: 3159#(<= 1 (select q2 q2_front)), Black: 3160#g, Black: 610#g, Black: 4998#(and (or (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) f) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 3)) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (= 2 (select q1 (+ q1_front (- 2)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= t 0) (= (+ (select q2 (+ q2_front 1)) 1) (select q1 (+ q1_front (- 2)))) (<= (select q1 (+ q1_front (- 3))) 2) (= (+ (select q1 (+ q1_front (- 1))) (select q2 q2_front) (select q1 (+ q1_front (- 2))) t 1) s)), Black: 5212#(<= 1 (select q2 q2_front)), Black: 5213#g, 5281#true, Black: 5004#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 1911#f, Black: 2911#(<= 1 (select q2 (+ q2_front 1))), 2994#true, Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2421#g, Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 3772#true, 4029#true, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 971#true, 461#true, 4814#true, Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 1753#true, 4573#(<= q2_back (+ q2_front 1)), Black: 5287#(<= 1 (select q2 (+ q2_front 1))), Black: 5288#(<= 1 (select q2 q2_front)), Black: 5289#g, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 3313#true, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 5105#(and (not (= q1_back (+ q1_front 1))) (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= q1_back (+ q1_front 1))), Black: 3525#(<= q2_back (+ q2_front 1)), Black: 2744#f, 3579#true, Black: 5109#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 5097#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1))), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:14:42,117 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 20:14:42,118 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:14:42,118 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:14:42,118 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:14:42,323 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([124] L44-->L44: Formula: (and (= (+ v_j_29 (- 1)) (select v_q2_21 v_q2_back_33)) (= v_q2_back_32 (+ v_q2_back_33 1)) v_f_14 (let ((.cse0 (< 0 v_j_29))) (or (and (not .cse0) (not v_f_13)) (and v_f_13 .cse0))) (= v_s_19 (+ v_s_20 v_j_29)) (= v_j_29 (select v_q1_30 v_q1_front_35)) (= v_q1_front_34 (+ v_q1_front_35 1)) (< v_q1_front_35 v_q1_back_53)) InVars {q1_front=v_q1_front_35, q1=v_q1_30, q2=v_q2_21, q2_back=v_q2_back_33, f=v_f_14, s=v_s_20, q1_back=v_q1_back_53} OutVars{q1_front=v_q1_front_34, q1=v_q1_30, q2=v_q2_21, j=v_j_29, q2_back=v_q2_back_32, f=v_f_13, s=v_s_19, q1_back=v_q1_back_53} AuxVars[] AssignedVars[q1_front, j, q2_back, f, s][660], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), 6#L44true, Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 12#L62true, 13#thread1EXITtrue, Black: 978#g, 1041#true, Black: 4571#(<= q2_back (+ q2_front 4)), 19#L79true, Black: 1809#(and f (= q1_back q1_front)), 2330#true, Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 265#(<= q2_back (+ q2_front 1)), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4318#g, Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), 553#true, Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), 4912#true, Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, Black: 4915#(<= q1_back (+ q1_front 4)), Black: 4916#(<= q1_back (+ q1_front 3)), 1337#true, Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 3925#true, Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), 2904#true, Black: 2575#f, Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 557#(<= q2_back (+ q2_front 2)), 3675#true, 3425#true, Black: 2337#g, Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), 4713#true, Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 1050#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 368#true, 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, 4470#true, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 4928#(or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 5008#(and (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 1436#true, Black: 3159#(<= 1 (select q2 q2_front)), Black: 610#g, Black: 4998#(and (or (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) f) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 3)) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (= 2 (select q1 (+ q1_front (- 2)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= t 0) (= (+ (select q2 (+ q2_front 1)) 1) (select q1 (+ q1_front (- 2)))) (<= (select q1 (+ q1_front (- 3))) 2) (= (+ (select q1 (+ q1_front (- 1))) (select q2 q2_front) (select q1 (+ q1_front (- 2))) t 1) s)), Black: 3160#g, Black: 5212#(<= 1 (select q2 q2_front)), Black: 5213#g, 5281#true, Black: 5004#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 1911#f, Black: 2911#(<= 1 (select q2 (+ q2_front 1))), 2994#true, Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2421#g, Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 3772#true, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), 4029#true, Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 971#true, 461#true, 4814#true, Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 1753#true, 4572#(<= q2_back (+ q2_front 2)), Black: 5287#(<= 1 (select q2 (+ q2_front 1))), Black: 5288#(<= 1 (select q2 q2_front)), Black: 5289#g, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 3313#true, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 5105#(and (not (= q1_back (+ q1_front 1))) (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= q1_back (+ q1_front 1))), Black: 2744#f, Black: 3525#(<= q2_back (+ q2_front 1)), 3579#true, Black: 5109#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 5097#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1))), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:14:42,323 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 20:14:42,323 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:14:42,323 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:14:42,324 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:14:42,324 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([124] L44-->L44: Formula: (and (= (+ v_j_29 (- 1)) (select v_q2_21 v_q2_back_33)) (= v_q2_back_32 (+ v_q2_back_33 1)) v_f_14 (let ((.cse0 (< 0 v_j_29))) (or (and (not .cse0) (not v_f_13)) (and v_f_13 .cse0))) (= v_s_19 (+ v_s_20 v_j_29)) (= v_j_29 (select v_q1_30 v_q1_front_35)) (= v_q1_front_34 (+ v_q1_front_35 1)) (< v_q1_front_35 v_q1_back_53)) InVars {q1_front=v_q1_front_35, q1=v_q1_30, q2=v_q2_21, q2_back=v_q2_back_33, f=v_f_14, s=v_s_20, q1_back=v_q1_back_53} OutVars{q1_front=v_q1_front_34, q1=v_q1_30, q2=v_q2_21, j=v_j_29, q2_back=v_q2_back_32, f=v_f_13, s=v_s_19, q1_back=v_q1_back_53} AuxVars[] AssignedVars[q1_front, j, q2_back, f, s][395], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), 6#L44true, Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 13#thread1EXITtrue, Black: 978#g, 1041#true, Black: 4571#(<= q2_back (+ q2_front 4)), 19#L79true, Black: 1809#(and f (= q1_back q1_front)), 2330#true, Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 26#thread3EXITtrue, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 265#(<= q2_back (+ q2_front 1)), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), 290#true, Black: 4317#(<= 1 (select q2 q2_front)), Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4318#g, Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), 553#true, Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), 4912#true, Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, Black: 4915#(<= q1_back (+ q1_front 4)), Black: 4916#(<= q1_back (+ q1_front 3)), 1337#true, Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), 3925#true, Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), 2904#true, Black: 2575#f, Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 557#(<= q2_back (+ q2_front 2)), 3675#true, Black: 2337#g, Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), 4713#true, Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 3435#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 1050#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 368#true, 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, 4470#true, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 4928#(or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 5008#(and (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 1436#true, Black: 3159#(<= 1 (select q2 q2_front)), Black: 4998#(and (or (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) f) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 3)) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (= 2 (select q1 (+ q1_front (- 2)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= t 0) (= (+ (select q2 (+ q2_front 1)) 1) (select q1 (+ q1_front (- 2)))) (<= (select q1 (+ q1_front (- 3))) 2) (= (+ (select q1 (+ q1_front (- 1))) (select q2 q2_front) (select q1 (+ q1_front (- 2))) t 1) s)), Black: 610#g, Black: 3160#g, Black: 5212#(<= 1 (select q2 q2_front)), Black: 5213#g, 5281#true, Black: 5004#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 1911#f, Black: 2911#(<= 1 (select q2 (+ q2_front 1))), 2994#true, Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 2421#g, 3772#true, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 461#true, 4814#true, Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 4240#f, 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4300#(and f (<= q1_back (+ q1_front 3))), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 1753#true, 4572#(<= q2_back (+ q2_front 2)), Black: 5287#(<= 1 (select q2 (+ q2_front 1))), Black: 5288#(<= 1 (select q2 q2_front)), Black: 5289#g, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 241#true, 3313#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 5105#(and (not (= q1_back (+ q1_front 1))) (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= q1_back (+ q1_front 1))), Black: 2744#f, Black: 3525#(<= q2_back (+ q2_front 1)), Black: 5109#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 3579#true, Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 5097#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1))), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:14:42,324 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 20:14:42,324 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:14:42,324 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:14:42,324 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:14:42,326 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([124] L44-->L44: Formula: (and (= (+ v_j_29 (- 1)) (select v_q2_21 v_q2_back_33)) (= v_q2_back_32 (+ v_q2_back_33 1)) v_f_14 (let ((.cse0 (< 0 v_j_29))) (or (and (not .cse0) (not v_f_13)) (and v_f_13 .cse0))) (= v_s_19 (+ v_s_20 v_j_29)) (= v_j_29 (select v_q1_30 v_q1_front_35)) (= v_q1_front_34 (+ v_q1_front_35 1)) (< v_q1_front_35 v_q1_back_53)) InVars {q1_front=v_q1_front_35, q1=v_q1_30, q2=v_q2_21, q2_back=v_q2_back_33, f=v_f_14, s=v_s_20, q1_back=v_q1_back_53} OutVars{q1_front=v_q1_front_34, q1=v_q1_30, q2=v_q2_21, j=v_j_29, q2_back=v_q2_back_32, f=v_f_13, s=v_s_19, q1_back=v_q1_back_53} AuxVars[] AssignedVars[q1_front, j, q2_back, f, s][660], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), 6#L44true, Black: 2500#(<= 1 (select q2 (+ q2_front 1))), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 8#L28true, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 12#L62true, Black: 978#g, 1041#true, Black: 4571#(<= q2_back (+ q2_front 4)), 19#L79true, Black: 1809#(and f (= q1_back q1_front)), 2330#true, Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 265#(<= q2_back (+ q2_front 1)), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), 290#true, Black: 4317#(<= 1 (select q2 q2_front)), Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4318#g, Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), 553#true, Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), 4912#true, Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, Black: 4915#(<= q1_back (+ q1_front 4)), Black: 4916#(<= q1_back (+ q1_front 3)), 1337#true, Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 3925#true, Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), 2904#true, Black: 2575#f, Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 557#(<= q2_back (+ q2_front 2)), 3675#true, 3425#true, Black: 2337#g, Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), 4713#true, Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 1050#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 368#true, 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, 4470#true, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 4928#(or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))), Black: 1432#(<= q1_back (+ q1_front 3)), 1436#true, Black: 5008#(and (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3159#(<= 1 (select q2 q2_front)), Black: 610#g, Black: 4998#(and (or (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) f) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 3)) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (= 2 (select q1 (+ q1_front (- 2)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= t 0) (= (+ (select q2 (+ q2_front 1)) 1) (select q1 (+ q1_front (- 2)))) (<= (select q1 (+ q1_front (- 3))) 2) (= (+ (select q1 (+ q1_front (- 1))) (select q2 q2_front) (select q1 (+ q1_front (- 2))) t 1) s)), Black: 3160#g, Black: 5212#(<= 1 (select q2 q2_front)), Black: 5213#g, 5281#true, Black: 5004#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 1911#f, Black: 2911#(<= 1 (select q2 (+ q2_front 1))), 2994#true, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2421#g, Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 3772#true, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), 4029#true, Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 971#true, 461#true, 4814#true, Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 1753#true, 4572#(<= q2_back (+ q2_front 2)), Black: 5287#(<= 1 (select q2 (+ q2_front 1))), Black: 5288#(<= 1 (select q2 q2_front)), Black: 5289#g, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 3313#true, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 5105#(and (not (= q1_back (+ q1_front 1))) (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= q1_back (+ q1_front 1))), Black: 2744#f, Black: 3525#(<= q2_back (+ q2_front 1)), 3579#true, Black: 5109#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 5097#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1))), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:14:42,326 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-25 20:14:42,326 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:14:42,326 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-25 20:14:42,327 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:14:42,327 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([124] L44-->L44: Formula: (and (= (+ v_j_29 (- 1)) (select v_q2_21 v_q2_back_33)) (= v_q2_back_32 (+ v_q2_back_33 1)) v_f_14 (let ((.cse0 (< 0 v_j_29))) (or (and (not .cse0) (not v_f_13)) (and v_f_13 .cse0))) (= v_s_19 (+ v_s_20 v_j_29)) (= v_j_29 (select v_q1_30 v_q1_front_35)) (= v_q1_front_34 (+ v_q1_front_35 1)) (< v_q1_front_35 v_q1_back_53)) InVars {q1_front=v_q1_front_35, q1=v_q1_30, q2=v_q2_21, q2_back=v_q2_back_33, f=v_f_14, s=v_s_20, q1_back=v_q1_back_53} OutVars{q1_front=v_q1_front_34, q1=v_q1_30, q2=v_q2_21, j=v_j_29, q2_back=v_q2_back_32, f=v_f_13, s=v_s_19, q1_back=v_q1_back_53} AuxVars[] AssignedVars[q1_front, j, q2_back, f, s][395], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), 6#L44true, Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 8#L28true, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 978#g, 1041#true, Black: 4571#(<= q2_back (+ q2_front 4)), 19#L79true, Black: 1809#(and f (= q1_back q1_front)), 2330#true, Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 26#thread3EXITtrue, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 265#(<= q2_back (+ q2_front 1)), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), 290#true, Black: 4317#(<= 1 (select q2 q2_front)), Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4318#g, Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), 553#true, Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), 4912#true, Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, Black: 4915#(<= q1_back (+ q1_front 4)), Black: 4916#(<= q1_back (+ q1_front 3)), 1337#true, Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 3925#true, Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), 2904#true, Black: 2575#f, Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 557#(<= q2_back (+ q2_front 2)), 3675#true, Black: 2337#g, Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), 4713#true, Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), 3435#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 1050#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 368#true, 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, 4470#true, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 4928#(or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))), Black: 1432#(<= q1_back (+ q1_front 3)), 1436#true, Black: 5008#(and (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3159#(<= 1 (select q2 q2_front)), Black: 4998#(and (or (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) f) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 3)) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (= 2 (select q1 (+ q1_front (- 2)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= t 0) (= (+ (select q2 (+ q2_front 1)) 1) (select q1 (+ q1_front (- 2)))) (<= (select q1 (+ q1_front (- 3))) 2) (= (+ (select q1 (+ q1_front (- 1))) (select q2 q2_front) (select q1 (+ q1_front (- 2))) t 1) s)), Black: 610#g, Black: 3160#g, Black: 5212#(<= 1 (select q2 q2_front)), Black: 5213#g, 5281#true, Black: 5004#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 1911#f, Black: 2911#(<= 1 (select q2 (+ q2_front 1))), 2994#true, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 2421#g, 3772#true, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 461#true, 4814#true, Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 4240#f, 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4300#(and f (<= q1_back (+ q1_front 3))), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 1753#true, 4572#(<= q2_back (+ q2_front 2)), Black: 5287#(<= 1 (select q2 (+ q2_front 1))), Black: 5288#(<= 1 (select q2 q2_front)), Black: 5289#g, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 3313#true, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 5105#(and (not (= q1_back (+ q1_front 1))) (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= q1_back (+ q1_front 1))), Black: 2744#f, Black: 3525#(<= q2_back (+ q2_front 1)), 3579#true, Black: 5109#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 5097#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1))), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:14:42,327 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 20:14:42,327 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:14:42,327 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:14:42,327 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:14:42,629 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][519], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 11#L82true, Black: 978#g, Black: 4571#(<= q2_back (+ q2_front 4)), Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 2330#true, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 265#(<= q2_back (+ q2_front 1)), Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4318#g, Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), 553#true, Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), 4915#(<= q1_back (+ q1_front 4)), Black: 52#f, Black: 4916#(<= q1_back (+ q1_front 3)), Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2631#(and f (= q1_back q1_front)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), 2904#true, Black: 2575#f, Black: 557#(<= q2_back (+ q2_front 2)), Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 2337#g, Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 368#true, 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, 4223#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 4928#(or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 5008#(and (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3159#(<= 1 (select q2 q2_front)), Black: 4998#(and (or (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) f) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 3)) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (= 2 (select q1 (+ q1_front (- 2)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= t 0) (= (+ (select q2 (+ q2_front 1)) 1) (select q1 (+ q1_front (- 2)))) (<= (select q1 (+ q1_front (- 3))) 2) (= (+ (select q1 (+ q1_front (- 1))) (select q2 q2_front) (select q1 (+ q1_front (- 2))) t 1) s)), Black: 610#g, Black: 3160#g, Black: 5212#(<= 1 (select q2 q2_front)), Black: 5213#g, 5281#true, Black: 5004#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 1911#f, 2994#true, Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 3772#true, Black: 2421#g, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 461#true, Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 4567#true, 1753#true, Black: 5287#(<= 1 (select q2 (+ q2_front 1))), Black: 5288#(<= 1 (select q2 q2_front)), Black: 5289#g, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 5105#(and (not (= q1_back (+ q1_front 1))) (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= q1_back (+ q1_front 1))), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 2744#f, Black: 3525#(<= q2_back (+ q2_front 1)), Black: 5109#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 5097#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1))), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:14:42,629 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 20:14:42,629 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:14:42,629 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:14:42,629 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:14:42,793 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([124] L44-->L44: Formula: (and (= (+ v_j_29 (- 1)) (select v_q2_21 v_q2_back_33)) (= v_q2_back_32 (+ v_q2_back_33 1)) v_f_14 (let ((.cse0 (< 0 v_j_29))) (or (and (not .cse0) (not v_f_13)) (and v_f_13 .cse0))) (= v_s_19 (+ v_s_20 v_j_29)) (= v_j_29 (select v_q1_30 v_q1_front_35)) (= v_q1_front_34 (+ v_q1_front_35 1)) (< v_q1_front_35 v_q1_back_53)) InVars {q1_front=v_q1_front_35, q1=v_q1_30, q2=v_q2_21, q2_back=v_q2_back_33, f=v_f_14, s=v_s_20, q1_back=v_q1_back_53} OutVars{q1_front=v_q1_front_34, q1=v_q1_30, q2=v_q2_21, j=v_j_29, q2_back=v_q2_back_32, f=v_f_13, s=v_s_19, q1_back=v_q1_back_53} AuxVars[] AssignedVars[q1_front, j, q2_back, f, s][357], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), 6#L44true, Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 13#thread1EXITtrue, Black: 978#g, 1041#true, Black: 4571#(<= q2_back (+ q2_front 4)), 19#L79true, Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 2330#true, 26#thread3EXITtrue, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 265#(<= q2_back (+ q2_front 1)), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4318#g, Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), 553#true, Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 4912#true, Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, Black: 4915#(<= q1_back (+ q1_front 4)), Black: 4916#(<= q1_back (+ q1_front 3)), 1337#true, Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), 3925#true, Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), 2904#true, Black: 2575#f, Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 557#(<= q2_back (+ q2_front 2)), 3675#true, Black: 2337#g, Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), 4713#true, Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), 3435#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 1050#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 368#true, 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, 4470#true, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 4928#(or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 5008#(and (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 1436#true, Black: 3159#(<= 1 (select q2 q2_front)), Black: 4998#(and (or (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) f) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 3)) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (= 2 (select q1 (+ q1_front (- 2)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= t 0) (= (+ (select q2 (+ q2_front 1)) 1) (select q1 (+ q1_front (- 2)))) (<= (select q1 (+ q1_front (- 3))) 2) (= (+ (select q1 (+ q1_front (- 1))) (select q2 q2_front) (select q1 (+ q1_front (- 2))) t 1) s)), Black: 3160#g, Black: 610#g, Black: 5212#(<= 1 (select q2 q2_front)), Black: 5213#g, 5281#true, Black: 5004#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 1911#f, Black: 2911#(<= 1 (select q2 (+ q2_front 1))), 2994#true, Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 3772#true, Black: 2421#g, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 461#true, 4814#true, Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 1753#true, 4573#(<= q2_back (+ q2_front 1)), Black: 5287#(<= 1 (select q2 (+ q2_front 1))), Black: 5288#(<= 1 (select q2 q2_front)), Black: 5289#g, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 3239#g, Black: 189#g, 241#true, 3313#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 5105#(and (not (= q1_back (+ q1_front 1))) (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= q1_back (+ q1_front 1))), Black: 3525#(<= q2_back (+ q2_front 1)), Black: 2744#f, Black: 5109#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 3579#true, Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 5097#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1))), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:14:42,793 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 20:14:42,793 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:14:42,793 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:14:42,793 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:14:42,793 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([124] L44-->L44: Formula: (and (= (+ v_j_29 (- 1)) (select v_q2_21 v_q2_back_33)) (= v_q2_back_32 (+ v_q2_back_33 1)) v_f_14 (let ((.cse0 (< 0 v_j_29))) (or (and (not .cse0) (not v_f_13)) (and v_f_13 .cse0))) (= v_s_19 (+ v_s_20 v_j_29)) (= v_j_29 (select v_q1_30 v_q1_front_35)) (= v_q1_front_34 (+ v_q1_front_35 1)) (< v_q1_front_35 v_q1_back_53)) InVars {q1_front=v_q1_front_35, q1=v_q1_30, q2=v_q2_21, q2_back=v_q2_back_33, f=v_f_14, s=v_s_20, q1_back=v_q1_back_53} OutVars{q1_front=v_q1_front_34, q1=v_q1_30, q2=v_q2_21, j=v_j_29, q2_back=v_q2_back_32, f=v_f_13, s=v_s_19, q1_back=v_q1_back_53} AuxVars[] AssignedVars[q1_front, j, q2_back, f, s][357], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), 6#L44true, Black: 2501#(<= 1 (select q2 q2_front)), 8#L28true, Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 978#g, 1041#true, Black: 4571#(<= q2_back (+ q2_front 4)), 19#L79true, Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 2330#true, 26#thread3EXITtrue, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 265#(<= q2_back (+ q2_front 1)), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select 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t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), 553#true, Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 4912#true, Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, Black: 4915#(<= q1_back (+ q1_front 4)), Black: 4916#(<= q1_back (+ q1_front 3)), 1337#true, Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 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2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), 3925#true, Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), 2904#true, Black: 2575#f, Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 557#(<= q2_back (+ q2_front 2)), 3675#true, Black: 2337#g, Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), 4713#true, Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ 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(select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), 3435#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2399#(and g (<= 1 (select q2 q2_front))), Black: 1050#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 368#true, 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, 4470#true, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 4928#(or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 5008#(and (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 1436#true, Black: 3159#(<= 1 (select q2 q2_front)), Black: 4998#(and (or (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) f) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 3)) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (= 2 (select q1 (+ q1_front (- 2)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= t 0) (= (+ (select q2 (+ q2_front 1)) 1) (select q1 (+ q1_front (- 2)))) (<= (select q1 (+ q1_front (- 3))) 2) (= (+ (select q1 (+ q1_front (- 1))) (select q2 q2_front) (select q1 (+ q1_front (- 2))) t 1) s)), Black: 3160#g, Black: 610#g, Black: 5212#(<= 1 (select q2 q2_front)), Black: 5213#g, 5281#true, Black: 5004#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 1911#f, Black: 2911#(<= 1 (select q2 (+ q2_front 1))), 2994#true, Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 3772#true, Black: 2421#g, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 461#true, 4814#true, Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 1753#true, 4573#(<= q2_back (+ q2_front 1)), Black: 5287#(<= 1 (select q2 (+ q2_front 1))), Black: 5288#(<= 1 (select q2 q2_front)), Black: 5289#g, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 3239#g, Black: 189#g, 241#true, 3313#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 5105#(and (not (= q1_back (+ q1_front 1))) (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= q1_back (+ q1_front 1))), Black: 3525#(<= q2_back (+ q2_front 1)), Black: 2744#f, Black: 5109#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), 3579#true, Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 5097#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1))), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:14:42,793 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 20:14:42,793 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:14:42,793 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-25 20:14:42,793 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-25 20:14:42,878 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][519], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 11#L82true, Black: 978#g, Black: 4571#(<= q2_back (+ q2_front 4)), Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 2330#true, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 265#(<= q2_back (+ q2_front 1)), Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 4318#g, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), 553#true, Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), 4915#(<= q1_back (+ q1_front 4)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), Black: 52#f, Black: 4916#(<= q1_back (+ q1_front 3)), Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), 2904#true, Black: 2575#f, Black: 557#(<= q2_back (+ q2_front 2)), Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 2337#g, Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2399#(and g (<= 1 (select q2 q2_front))), 368#true, Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, 4223#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 4928#(or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))), Black: 5008#(and (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3159#(<= 1 (select q2 q2_front)), Black: 4998#(and (or (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) f) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 3)) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (= 2 (select q1 (+ q1_front (- 2)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= t 0) (= (+ (select q2 (+ q2_front 1)) 1) (select q1 (+ q1_front (- 2)))) (<= (select q1 (+ q1_front (- 3))) 2) (= (+ (select q1 (+ q1_front (- 1))) (select q2 q2_front) (select q1 (+ q1_front (- 2))) t 1) s)), Black: 3160#g, Black: 610#g, Black: 5212#(<= 1 (select q2 q2_front)), Black: 5213#g, 5281#true, Black: 5004#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 1911#f, 2994#true, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 3772#true, Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 2421#g, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 461#true, Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4240#f, 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4300#(and f (<= q1_back (+ q1_front 3))), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 4567#true, 1753#true, Black: 5287#(<= 1 (select q2 (+ q2_front 1))), Black: 5288#(<= 1 (select q2 q2_front)), Black: 5289#g, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 3239#g, Black: 189#g, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 5105#(and (not (= q1_back (+ q1_front 1))) (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= q1_back (+ q1_front 1))), Black: 3525#(<= q2_back (+ q2_front 1)), Black: 2744#f, Black: 5109#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3056#(and f (= q1_back q1_front)), Black: 5097#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1))), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:14:42,878 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-25 20:14:42,878 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:14:42,878 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:14:42,878 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:14:42,878 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-25 20:14:42,960 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][519], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 11#L82true, Black: 978#g, Black: 4571#(<= q2_back (+ q2_front 4)), Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 2330#true, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 265#(<= q2_back (+ q2_front 1)), Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4318#g, Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), 553#true, Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (or (and (<= t (select q2 (+ q2_front (- 2)))) (< 0 (select q2 (+ q2_front (- 2)))) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= s 4) (= (+ (select q2 q2_front) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 1240#(and (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2))), 4915#(<= q1_back (+ q1_front 4)), Black: 52#f, Black: 4916#(<= q1_back (+ q1_front 3)), Black: 793#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), 828#true, Black: 62#(= q1_back q1_front), Black: 3142#(and g (<= q2_back (+ q2_front 3)) (<= (+ q2_front 3) q2_back) (<= 1 (select q2 (+ q2_back (- 1))))), Black: 3081#(<= 1 (select q2 (+ q2_front 1))), Black: 3082#(<= 1 (select q2 q2_front)), Black: 3083#g, Black: 3840#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3906#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), 2904#true, Black: 2575#f, Black: 557#(<= q2_back (+ q2_front 2)), Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 2337#g, Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2399#(and g (<= 1 (select q2 q2_front))), 368#true, Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, 4223#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 4928#(or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))), Black: 5008#(and (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3159#(<= 1 (select q2 q2_front)), Black: 610#g, Black: 3160#g, Black: 4998#(and (or (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) f) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 3)) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (= 2 (select q1 (+ q1_front (- 2)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= t 0) (= (+ (select q2 (+ q2_front 1)) 1) (select q1 (+ q1_front (- 2)))) (<= (select q1 (+ q1_front (- 3))) 2) (= (+ (select q1 (+ q1_front (- 1))) (select q2 q2_front) (select q1 (+ q1_front (- 2))) t 1) s)), Black: 5212#(<= 1 (select q2 q2_front)), Black: 5213#g, 5281#true, Black: 5004#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 2911#(<= 1 (select q2 (+ q2_front 1))), Black: 1911#f, 2994#true, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 3772#true, Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 2421#g, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 461#true, Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 1753#true, 4569#(= q2_back q2_front), Black: 5287#(<= 1 (select q2 (+ q2_front 1))), Black: 5288#(<= 1 (select q2 q2_front)), Black: 5289#g, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 5105#(and (not (= q1_back (+ q1_front 1))) (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= q1_back (+ q1_front 1))), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 3525#(<= q2_back (+ q2_front 1)), Black: 2744#f, Black: 5109#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3056#(and f (= q1_back q1_front)), Black: 5097#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1))), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:14:42,961 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is not cut-off event [2021-03-25 20:14:42,961 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:14:42,961 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-03-25 20:14:42,961 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-03-25 20:14:44,150 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([110] thread3EXIT-->L82: Formula: (and (= 3 v_thread3Thread1of1ForFork2_thidvar2_4) (= 3 v_thread3Thread1of1ForFork2_thidvar1_4) (= 3 v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[][519], [Black: 3000#f, Black: 3066#(and f (= (+ q1_front 2) q1_back)), Black: 3021#(<= 2 (select q1 (+ q1_front 1))), Black: 2500#(<= 1 (select q2 (+ q2_front 1))), Black: 2501#(<= 1 (select q2 q2_front)), Black: 2502#g, 2569#true, Black: 2040#(and (or f (and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s))) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), 11#L82true, Black: 978#g, Black: 4571#(<= q2_back (+ q2_front 4)), Black: 1809#(and f (= q1_back q1_front)), Black: 1811#(and (= 2 (select q1 q1_front)) f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), 2330#true, Black: 1813#(and (= 2 (select q1 q1_front)) f), Black: 1815#(and f (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back)), Black: 1758#f, Black: 265#(<= q2_back (+ q2_front 1)), Black: 4380#(and g (<= (+ q2_front 2) q2_back) (< q1_front q1_back) (= 2 (select q1 (+ q1_back (- 1)))) (<= q1_back (+ q1_front 1)) (<= q2_back (+ q2_front 2))), Black: 4316#(<= 1 (select q2 (+ q2_front 1))), Black: 4317#(<= 1 (select q2 q2_front)), 290#true, Black: 513#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (< 0 t) (< 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3))) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (<= (+ (select q2 q2_front) 1) 0) (< 0 t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= s (+ (select q2 q2_front) 3)))), Black: 4318#g, Black: 4898#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front) (not g)), 553#true, Black: 4819#(and (= 2 (select q1 q1_front)) (<= q1_back (+ q1_front 1)) (<= q2_front q2_back) (<= (+ q1_front 1) q1_back) (or (and (<= (* 2 t) s) (<= s (* 2 t))) (not g)) (<= q2_back q2_front)), Black: 4820#(and (or (and (<= s (+ (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t)) s)) (not g)) (= q1_front q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 1315#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 2) s) (or (and (<= t 0) (not g)) (and g (< 0 t))) (<= (select q2 q2_front) 1) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 4))) (not g)) (<= q2_back (+ q2_front 2)) (<= s 4) (= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 (+ q2_front (- 1))) 1)), Black: 46#g, Black: 1319#(and (<= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))) 2) s) (or f (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 q2_front)) (* 2 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4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 2819#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 2641#(and (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2631#(and f (= q1_back q1_front)), Black: 2635#(and f (= (select q1 (+ q1_front 2)) 2) (= (select q1 (+ q1_front 1)) 2) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 3587#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 2904#true, Black: 2637#(and (<= q1_back (+ q1_front 2)) (<= (+ q1_front 2) q1_back) (= (select q1 (+ q1_front 1)) 2)), Black: 2575#f, Black: 557#(<= q2_back (+ q2_front 2)), Black: 3629#(or (and f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) 5) s) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g f (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 5) s) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 6)) (= (select q2 (+ q2_front (- 3))) 1) (< 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 5)) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 6) s) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (= (select q2 (+ q2_front (- 3))) 1) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2)))) t))), Black: 2337#g, Black: 4667#(and (<= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_back (- 1)))) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q1 (+ q1_back (- 2))) (select q1 (+ q1_back (- 1))))) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= q1_front q1_back) (<= (+ (select q2 (+ q2_front (- 1))) 1) (select q1 (+ q1_back (- 2)))) (<= (+ (select q2 (+ q2_back (- 1))) (select q2 (+ q2_front (- 1))) 2) s) (<= (select q1 (+ q1_back (- 1))) 2) (<= (select q1 (+ q1_back (- 2))) 2)), Black: 2391#(and g (= q1_front q1_back) (= q2_back q2_front)), Black: 2393#(and (= 2 (select q1 q1_front)) g (<= q1_back (+ q1_front 1)) (<= (+ q1_front 1) q1_back) (= q2_back q2_front)), Black: 1091#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (= (select q2 (+ q2_front (- 1))) 1) f (<= (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4) s) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 2395#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2146#(and (or (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)) (not f)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (= (select q2 (+ q2_front 1)) 1) f (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) t 3) s) (= t 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 (+ q2_front 2)) t 4)))) (or (and (<= s (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t) 6)) (<= q2_back (+ q2_front 3)) (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f)), Black: 2397#(and g (= q1_front q1_back) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2399#(and g (<= 1 (select q2 q2_front))), 368#true, Black: 1867#(or (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), 1650#true, Black: 4465#(and (= 2 (select q1 q1_front)) (= q2_back q2_front) (<= q1_back (+ q1_front 3))), 4723#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 4394#(<= 1 (select q2 q2_front)), Black: 4395#g, Black: 1653#(<= q1_back (+ q1_front 3)), Black: 1654#(<= q1_back (+ q1_front 1)), Black: 95#(or (and (<= s t) (= s (+ (select q2 q2_front) t 1)) (= t 0) (not f) (<= t s)) (and (= s (+ (select q2 q2_front) t 1)) f (= t 0) (< t s))), 125#true, 4223#(and (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)) (or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 832#(and (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 835#(<= 1 (select q2 q2_front)), Black: 836#g, Black: 892#(and g (or (= 2 (select q1 q1_front)) (<= q1_back q1_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 894#(and (= 2 (select q1 q1_front)) g (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1)) (= q1_back (+ q1_front 1))), Black: 831#(and (<= q1_back (+ q1_front 2)) (= q2_back q2_front) (or (< q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))), Black: 1432#(<= q1_back (+ q1_front 3)), Black: 4928#(or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))), Black: 3158#(<= 1 (select q2 (+ q2_front 1))), Black: 5008#(and (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s))) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3159#(<= 1 (select q2 q2_front)), Black: 610#g, Black: 3160#g, Black: 4998#(and (or (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) f) (<= (+ (select q2 q2_front) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 3)) (= (select q1 (+ q1_front (- 1))) 2) (<= 0 (select q1 q1_front)) (or (and (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 3))) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s) (<= s (+ (* 2 (select q2 (+ q2_front 3))) (select q2 (+ q2_front 2)) (* 2 t) 7))) f) (= 2 (select q1 (+ q1_front (- 2)))) (<= q1_back (+ q1_front 1)) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (or (not (= q1_back (+ q1_front 1))) (= (select q1 q1_front) 0)) (= t 0) (= (+ (select q2 (+ q2_front 1)) 1) (select q1 (+ q1_front (- 2)))) (<= (select q1 (+ q1_front (- 3))) 2) (= (+ (select q1 (+ q1_front (- 1))) (select q2 q2_front) (select q1 (+ q1_front (- 2))) t 1) s)), Black: 5212#(<= 1 (select q2 q2_front)), Black: 5213#g, 5281#true, Black: 5004#(and (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (or f (and (or (<= s (+ (select q2 (+ q2_front 1)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 5)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 (select q2 (+ q2_front 2))) (* 2 t) 2) s))) (or f (and (or (<= s (+ (* 2 (select q2 (+ q2_front 1))) (select q2 q2_front) (* 2 t) 3)) (not g)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)))), Black: 2912#(<= 1 (select q2 q2_front)), Black: 2913#g, Black: 2930#(and (= q2_back (+ q2_front 1)) (<= 2 (select q1 (+ q1_front 1)))), Black: 2983#(and (= 2 (select q1 (+ q1_back (- 1)))) (= (select q1 (+ q1_front 1)) 2) (= q2_back q2_front) (<= q1_back (+ q1_front 3)) (<= (+ q1_front 3) q1_back)), Black: 2908#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (< (+ q1_front 1) q1_back) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), Black: 2909#(and (<= q1_back (+ q1_front 2)) (= 2 (select q1 (+ q1_back (- 1)))) (<= q2_front q2_back) (<= q2_back q2_front) (< (+ q1_front 1) q1_back)), Black: 1911#f, Black: 2911#(<= 1 (select q2 (+ q2_front 1))), 2994#true, Black: 158#(or (and f (< 0 s) (= (+ t 1) s)) (and (<= s 0) (<= 0 s) (not f) (= (+ t 1) s))), Black: 3683#(or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), Black: 3932#(or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 t) 4)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2) s)) f (not g)), Black: 3748#(and (or (not (= q2_back (+ q2_front 1))) (and (or (and (<= (+ (* 2 (select q2 (+ q2_back (- 1)))) (* 2 t)) s) (<= s (+ (* 2 t) 2))) (not g)) (= q1_front q1_back))) (<= q2_back (+ q2_front 1)) (or f (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g))), Black: 3722#(or (and g (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (<= (+ (select q2 q2_front) 1) 0) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1)) (and f (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) (select q2 (+ q2_front (- 3))) 4) s) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) (<= (select q2 (+ q2_front (- 3))) 1) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (<= (+ (select q2 q2_front) 1) 0) (< 1 (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (not g)) (and g (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))) 4) s) f (<= (select q2 (+ q2_front (- 3))) 1) (< 2 t) (<= (select q2 (+ q2_front (- 2))) 1) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 3))) (select q2 (+ q2_front (- 2))))) (<= s (+ (select q2 q2_front) 7)) (< 0 (+ (select q2 q2_front) 1)) (<= (select q2 (+ q2_front (- 1))) 1))), Black: 2485#(and g (<= 2 (select q1 q1_front)) (<= 1 (select q2 q2_front)) (<= (+ q2_front 1) q2_back) (<= q2_back (+ q2_front 1))), 3772#true, Black: 3935#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 2421#g, Black: 2479#(and g (<= 2 (select q1 q1_front)) (= q2_back q2_front)), Black: 2204#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) g f (<= s (+ (select q2 q2_front) (select q2 (+ q2_front (- 2))) 4)) (= (select q2 (+ q2_front (- 2))) 1) (< (select q2 (+ q2_front (- 2))) t) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) f (<= t (select q2 (+ q2_front (- 2)))) (= (select q2 (+ q2_front (- 2))) 1) (<= s (+ (select q2 q2_front) 5)) (< 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))) (not g)) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4) s) g (= (select q2 (+ q2_front (- 2))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 q2_front) 5)) (< (select q2 (+ q2_front (- 2))) t) (not f) (<= 0 (+ (select q2 q2_front) 1)) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 3469#(and (<= (select q1 (+ q1_front (- 1))) 2) (<= (+ (select q2 (+ q2_back (- 3))) 1) (select q1 (+ q1_front (- 3)))) (= q2_back (+ q2_front 1)) (<= (+ (select q1 (+ q1_front (- 3))) (select q2 (+ q2_back (- 1))) (select q1 (+ q1_front (- 2))) 1) s) (<= (+ (select q2 (+ q2_back (- 2))) 1) (select q1 (+ q1_front (- 2)))) (<= s (+ (select q1 (+ q1_front (- 3))) (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 3))) 2) (= (select q1 q1_front) 0) (<= (select q1 (+ q1_front (- 2))) 2) (or (and (<= t (select q2 (+ q2_back (- 3)))) (< 0 (select q2 (+ q2_back (- 3)))) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1))))) (not g)) (and g (< 1 t) (<= t (+ (select q2 (+ q2_back (- 3))) (select q2 (+ q2_front (- 1)))))))), 3521#true, Black: 4722#(and (<= (select q2 q2_front) 1) (or (and (<= s (+ (* 2 (select q2 (+ q2_front 1))) (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 (+ q2_front 1))) (* 4 (select q2 q2_front)) (* 2 t)) s)) (< (select q2 q2_front) 1) (not g))), Black: 4724#(and (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 4760#(or (and (<= t 0) (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (< 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) f (< 0 t) (= (select q2 q2_front) 1) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s)) (and (<= t 0) (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s) (not g)) (and (<= 0 (+ (select q2 (+ q2_front 2)) 1)) (<= t (select q2 (+ q2_front (- 1)))) g (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 5)) (= (select q2 (+ q2_front 1)) 1) (<= (+ (select q2 (+ q2_front 2)) 1) 0) (< 0 t) (= (select q2 q2_front) 1) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) (select q2 (+ q2_front 2)) 4) s))), Black: 915#f, Black: 4779#(and (<= s 6) (< 1 t) (<= (+ t 4) s)), 461#true, Black: 1180#(or (and (<= t (select q2 (+ q2_front (- 1)))) g (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) f (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t 0) (<= t (select q2 (+ q2_front (- 1)))) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (<= (select q2 q2_front) 1) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (not f) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s) (not g)) (and (<= t (select q2 (+ q2_front (- 1)))) g f (<= (select q2 q2_front) 1) (< 0 t) (<= s (+ (select q2 (+ q2_front 1)) (select q2 q2_front) 4)) (< 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front 1)) (select q2 q2_front) 3) s))), Black: 4516#(and (<= t (select q2 (+ q2_front (- 1)))) (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= q2_back (+ q2_front 1)) (or (and (<= t 0) (not g)) (and g (< 0 t))) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2)), Black: 4240#f, Black: 4300#(and f (<= q1_back (+ q1_front 3))), 977#(or (<= 1 (select q2 q2_front)) (not g)), Black: 4238#(<= q1_back (+ q1_front 3)), Black: 4520#(and (<= (+ (select q1 (+ q1_front (- 1))) (select q2 (+ q2_back (- 2))) 1) s) (= (select q1 (+ q1_front (- 1))) 2) (= (+ (select q2 (+ q2_back (- 1))) 1) (select q1 (+ q1_front (- 1)))) (<= 0 (select q1 q1_front)) (= q2_back q2_front) (<= s (+ (select q1 (+ q1_front (- 1))) (select q1 (+ q1_front (- 2))))) (<= (select q1 (+ q1_front (- 2))) 2) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))), Black: 4239#(= 2 (select q1 q1_front)), Black: 4524#(or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))), Black: 1740#(and (not (= q1_back (+ q1_front 1))) (or (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) (<= (+ (select q2 q2_front) 1) 0) (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (not f) (<= 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2)))))) (and (<= (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) (select q2 (+ q2_front (- 2))) 3) s) (= (select q2 (+ q2_front (- 1))) 1) f (<= s (+ (select q2 (+ q2_front (- 1))) (select q2 q2_front) 4)) (< 0 (+ (select q2 q2_front) 1)) (< (select q2 (+ q2_front (- 1))) t) (<= t (+ (select q2 (+ q2_front (- 1))) (select q2 (+ q2_front (- 2))))))) (<= q1_back (+ q1_front 1)) (or (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (not g))), 4567#true, 4823#(or (and (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s)) (not g)), 1753#true, Black: 5287#(<= 1 (select q2 (+ q2_front 1))), Black: 5288#(<= 1 (select q2 q2_front)), Black: 5289#g, Black: 711#(or (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) f (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (< 0 (+ (select q2 (+ q2_front 1)) 1))) (and (<= s (+ (select q2 (+ q2_front 1)) t 3)) (<= 0 (+ (select q2 (+ q2_front 1)) 1)) (<= (+ (select q2 (+ q2_front 1)) 1) 0) (= t 0) (<= (+ (select q2 (+ q2_front 1)) (select q2 q2_front) t 2) s) (not f))), Black: 3238#(<= 1 (select q2 q2_front)), Black: 189#g, Black: 3239#g, 241#true, Black: 3777#(<= q1_back (+ q1_front 1)), Black: 3774#(= q1_back q1_front), Black: 3775#(<= q1_back (+ q1_front 3)), Black: 5105#(and (not (= q1_back (+ q1_front 1))) (or (<= s (+ (* 2 (select q2 q2_front)) (* 2 t) 2)) (not g)) (<= (+ (* 2 (select q2 q2_front)) (* 2 t) 2) s) (<= q1_back (+ q1_front 1))), Black: 3524#(<= q2_back (+ q2_front 3)), Black: 3525#(<= q2_back (+ q2_front 1)), Black: 2744#f, Black: 5109#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1)) (<= s (+ (* 2 t) 2)) (< (+ (* 2 t) 1) s)), Black: 3056#(and f (= q1_back q1_front)), Black: 3058#(and f (= (+ q1_front 1) q1_back)), Black: 5097#(and (not (= q1_back (+ q1_front 1))) (<= q1_back (+ q1_front 1))), Black: 3060#(and f (<= 2 (select q1 (+ q1_front 1)))), Black: 3062#(and f (= q1_back (+ q1_front 2)) (= (select q1 (+ q1_front 1)) 2))]) [2021-03-25 20:14:44,150 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is not cut-off event [2021-03-25 20:14:44,150 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:14:44,150 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:14:44,150 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:14:44,150 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:14:44,150 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-03-25 20:14:45,665 INFO L129 PetriNetUnfolder]: 9060/20433 cut-off events. [2021-03-25 20:14:45,665 INFO L130 PetriNetUnfolder]: For 2100356/2120117 co-relation queries the response was YES. [2021-03-25 20:14:45,991 INFO L84 FinitePrefix]: Finished finitePrefix Result has 271341 conditions, 20433 events. 9060/20433 cut-off events. For 2100356/2120117 co-relation queries the response was YES. Maximal size of possible extension queue 1435. Compared 222418 event pairs, 544 based on Foata normal form. 685/20386 useless extension candidates. Maximal degree in co-relation 270905. Up to 7723 conditions per place. [2021-03-25 20:14:46,323 INFO L142 LiptonReduction]: Number of co-enabled transitions 10256 [2021-03-25 20:14:46,780 INFO L154 LiptonReduction]: Checked pairs total: 0 [2021-03-25 20:14:46,780 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 20:14:46,781 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 9153 [2021-03-25 20:14:46,781 INFO L480 AbstractCegarLoop]: Abstraction has has 408 places, 1890 transitions, 59693 flow [2021-03-25 20:14:46,781 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 27.083333333333332) internal successors, (325), 12 states have internal predecessors, (325), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:14:46,781 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 20:14:46,781 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 20:14:46,981 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable138,64 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:14:46,982 INFO L428 AbstractCegarLoop]: === Iteration 74 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-25 20:14:46,982 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 20:14:46,982 INFO L82 PathProgramCache]: Analyzing trace with hash -255698254, now seen corresponding path program 2 times [2021-03-25 20:14:46,982 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 20:14:46,982 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1133512684] [2021-03-25 20:14:46,982 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 20:14:46,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 20:14:47,004 INFO L142 QuantifierPusher]: treesize reduction 29, result has 35.6 percent of original size [2021-03-25 20:14:47,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:14:47,016 INFO L142 QuantifierPusher]: treesize reduction 7, result has 87.7 percent of original size [2021-03-25 20:14:47,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 20:14:47,041 INFO L142 QuantifierPusher]: treesize reduction 57, result has 57.5 percent of original size [2021-03-25 20:14:47,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-03-25 20:14:47,087 INFO L142 QuantifierPusher]: treesize reduction 64, result has 49.2 percent of original size [2021-03-25 20:14:47,088 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 62 [2021-03-25 20:14:47,143 INFO L142 QuantifierPusher]: treesize reduction 16, result has 80.0 percent of original size [2021-03-25 20:14:47,144 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-03-25 20:14:47,197 INFO L142 QuantifierPusher]: treesize reduction 39, result has 57.1 percent of original size [2021-03-25 20:14:47,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-03-25 20:14:47,248 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,249 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 20:14:47,269 INFO L142 QuantifierPusher]: treesize reduction 16, result has 51.5 percent of original size [2021-03-25 20:14:47,270 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 20:14:47,291 INFO L142 QuantifierPusher]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 20:14:47,291 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 20:14:47,309 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:14:47,309 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1133512684] [2021-03-25 20:14:47,309 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [742152812] [2021-03-25 20:14:47,310 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 65 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 65 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 20:14:47,353 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-25 20:14:47,353 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-25 20:14:47,354 INFO L263 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 60 conjunts are in the unsatisfiable core [2021-03-25 20:14:47,354 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 20:14:47,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 20:14:47,356 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:14:47,357 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:14:47,358 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:14:47,379 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,380 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:14:47,380 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,381 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:14:47,381 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,382 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:14:47,382 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,382 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:14:47,383 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,383 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:14:47,383 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:14:47,384 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,385 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:14:47,385 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,385 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 20:14:47,386 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,387 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:14:47,387 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,388 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:14:47,388 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,388 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:14:47,389 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,389 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 20:14:47,423 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,424 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 75 [2021-03-25 20:14:47,425 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,426 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-03-25 20:14:47,426 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,427 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-03-25 20:14:47,427 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,427 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-03-25 20:14:47,472 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,473 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-03-25 20:14:47,473 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,474 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-03-25 20:14:47,474 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,475 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-03-25 20:14:47,475 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,475 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-03-25 20:14:47,477 INFO L142 QuantifierPusher]: treesize reduction 1, result has 99.1 percent of original size [2021-03-25 20:14:47,478 INFO L147 QuantifierPusher]: treesize reduction 5, result has 96.1 percent of original size 122 [2021-03-25 20:14:47,478 INFO L142 QuantifierPusher]: treesize reduction 5, result has 96.1 percent of original size [2021-03-25 20:14:47,479 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-03-25 20:14:47,480 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,481 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-03-25 20:14:47,482 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,482 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-03-25 20:14:47,551 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,552 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-03-25 20:14:47,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,553 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:14:47,554 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,554 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 20:14:47,555 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-03-25 20:14:47,556 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,557 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 145 [2021-03-25 20:14:47,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 145 [2021-03-25 20:14:47,633 INFO L142 QuantifierPusher]: treesize reduction 14, result has 92.0 percent of original size [2021-03-25 20:14:47,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 156 [2021-03-25 20:14:47,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,635 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:14:47,636 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,636 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 20:14:47,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 158 [2021-03-25 20:14:47,638 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,639 INFO L725 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-03-25 20:14:47,639 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,640 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:14:47,640 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-03-25 20:14:47,642 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 199 [2021-03-25 20:14:47,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 199 [2021-03-25 20:14:47,799 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 55 [2021-03-25 20:14:47,801 INFO L142 QuantifierPusher]: treesize reduction 1, result has 99.5 percent of original size [2021-03-25 20:14:47,802 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:14:47,802 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,803 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-03-25 20:14:47,804 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 210 [2021-03-25 20:14:47,805 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,806 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:14:47,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,807 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-03-25 20:14:47,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 219 [2021-03-25 20:14:47,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,809 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:14:47,810 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-03-25 20:14:47,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 219 [2021-03-25 20:14:47,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:14:47,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:14:47,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:14:47,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:14:47,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:14:47,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:14:47,831 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 61 [2021-03-25 20:14:47,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:14:47,833 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,833 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:14:47,833 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:14:47,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:14:47,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:14:47,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:14:47,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:14:47,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:14:47,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:14:47,850 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 61 [2021-03-25 20:14:47,851 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,852 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:14:47,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:14:47,853 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:14:47,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:14:47,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:14:47,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:14:47,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:14:47,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:14:47,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-25 20:14:47,870 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 61 [2021-03-25 20:14:47,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:14:47,872 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:14:47,873 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-25 20:14:47,881 INFO L354 Elim1Store]: treesize reduction 66, result has 1.5 percent of original size [2021-03-25 20:14:47,881 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 97 treesize of output 61 [2021-03-25 20:14:47,882 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:47,883 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:14:47,883 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:48,120 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 20:14:48,120 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-25 20:14:48,348 WARN L205 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 46 [2021-03-25 20:14:48,349 INFO L628 ElimStorePlain]: treesize reduction 28, result has 93.8 percent of original size [2021-03-25 20:14:48,349 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:48,350 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 423 [2021-03-25 20:14:48,350 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 4 xjuncts. [2021-03-25 20:14:48,350 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:675, output treesize:423 [2021-03-25 20:14:48,351 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:48,352 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 423 [2021-03-25 20:14:48,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:48,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 423 [2021-03-25 20:14:48,487 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2021-03-25 20:14:48,489 INFO L142 QuantifierPusher]: treesize reduction 218, result has 50.0 percent of original size [2021-03-25 20:14:48,489 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:14:48,490 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:48,490 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 215 [2021-03-25 20:14:48,491 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 216 [2021-03-25 20:14:48,491 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:48,492 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:14:48,492 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:48,492 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 110 [2021-03-25 20:14:48,493 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:14:48,493 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:48,493 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 103 [2021-03-25 20:14:48,494 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 221 [2021-03-25 20:14:48,494 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:48,495 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:14:48,495 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:48,496 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 110 [2021-03-25 20:14:48,496 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 20:14:48,496 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:48,497 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 103 [2021-03-25 20:14:48,497 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 221 [2021-03-25 20:14:48,504 INFO L354 Elim1Store]: treesize reduction 66, result has 1.5 percent of original size [2021-03-25 20:14:48,504 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 110 treesize of output 50 [2021-03-25 20:14:48,504 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:48,505 INFO L147 QuantifierPusher]: treesize reduction 5, result has 82.1 percent of original size 23 [2021-03-25 20:14:48,506 INFO L142 QuantifierPusher]: treesize reduction 5, result has 82.1 percent of original size [2021-03-25 20:14:48,506 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 20:14:48,506 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 20:14:48,563 INFO L628 ElimStorePlain]: treesize reduction 11, result has 91.5 percent of original size [2021-03-25 20:14:48,568 INFO L354 Elim1Store]: treesize reduction 66, result has 1.5 percent of original size [2021-03-25 20:14:48,568 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 103 treesize of output 45 [2021-03-25 20:14:48,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:48,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:14:48,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:48,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:14:48,570 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 20:14:48,585 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:48,586 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:48,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:14:48,586 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-03-25 20:14:48,586 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:217, output treesize:30 [2021-03-25 20:14:48,587 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:48,587 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:14:48,587 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:48,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:14:48,627 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:48,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:14:48,628 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:48,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:14:48,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:48,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:14:48,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:48,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:14:48,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:48,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:14:48,631 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:48,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:14:48,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:48,632 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:14:48,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:48,633 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 20:14:48,633 INFO L142 QuantifierPusher]: treesize reduction 19, result has 42.4 percent of original size [2021-03-25 20:14:48,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 20:14:48,634 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:48,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:14:48,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:48,635 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:14:48,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:48,635 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:14:48,663 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:48,664 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:14:48,664 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:48,664 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:14:48,665 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:48,665 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:14:48,665 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:48,666 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:14:48,666 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:48,666 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:14:48,666 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:48,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:14:48,667 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:48,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:14:48,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 20:14:48,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 20:14:48,668 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 20:14:48,669 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 20:14:48,669 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 18 [2021-03-25 20:14:48,669 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [220677513] [2021-03-25 20:14:48,669 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-03-25 20:14:48,669 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 20:14:48,669 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-03-25 20:14:48,669 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=336, Unknown=0, NotChecked=0, Total=380 [2021-03-25 20:14:48,669 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 108 [2021-03-25 20:14:48,670 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 408 places, 1890 transitions, 59693 flow. Second operand has 20 states, 20 states have (on average 15.1) internal successors, (302), 20 states have internal predecessors, (302), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 20:14:48,670 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 20:14:48,670 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 108 [2021-03-25 20:14:48,670 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 20:14:50,294 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 52